Techniques for releasing a set of multiple semi-persistent scheduling and configured grant resources

Abstract

Methods, systems, and devices are described for wireless communication. A user equipment (UE) can identify a configuration for communicating with a base station on a set of component carriers, the configuration including at least a first set of resources on a first component carrier and a second set of resources on a second component carrier. The UE can receive, from the base station on the first component carrier, a downlink control information (DCI) message including one or more field values indicating that the UE is to release the first set of resources on the first component carrier and the second set of resources on the second component carrier. The UE can determine, based on the received DCI message, to release the first set of resources and the second set of resources.

Description

[0001] Cross-references

[0002] This patent application claims the benefit of U.S. Provisional Patent Application No. 63 / 058,370, filed July 29, 2020, entitled “Technique for releasing a collection of multiple semi-persistent scheduling and configuration licensed resources”, and U.S. Patent Application No. 17 / 377,173, filed July 15, 2021, entitled “Technique for releasing a collection of multiple semi-persistent scheduling and configuration licensed resources”; each of which is assigned to the assignee herein. Technical Field

[0003] This disclosure relates to wireless communications, including techniques for releasing a collection of multiple semi-persistent scheduling and configuration licensed resources. Background Technology

[0004] Wireless communication systems are widely deployed to provide various types of communication content, such as voice, video, packet data, messaging, broadcasting, and so on. These systems can support communication with multiple users by sharing available system resources (e.g., time, frequency, and power). Examples of such multiple access systems include fourth-generation (4G) systems such as Long Term Evolution (LTE), LTE-A Advanced (LTE-A), or LTE-A Pro systems, and fifth-generation (5G) systems, which may be referred to as New Radio (NR) systems. These systems can employ technologies such as Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access (OFDMA), or Discrete Fourier Transform Extended Orthogonal Frequency Division Multiplexing (DFT-S-OFDM). A wireless multiple access communication system may include one or more base stations or one or more network access nodes, each base station or node supporting communication from multiple communication devices simultaneously, which may also be referred to as User Equipment (UE).

[0005] In some wireless communication systems, communication resource sets (e.g., semi-persistent scheduling (SPS) grants for downlink resources and configured grants (CG) for uplink resources) can be scheduled via downlink control information (DCI). In some cases, after a resource set has been indicated to the UE, the network may need resources associated with the SPS grant and / or CG. In this situation, the base station can release (e.g., revoke or otherwise indicate as unavailable) the resource set associated with a given SPS grant and / or CG via DCI signaling. However, the limitation of the DCI message's ability to release multiple resource sets across multiple component carriers can lead to increased control signaling overhead within the wireless communication system. Summary of the Invention

[0006] The described technology relates to improved methods, systems, apparatuses, and devices for supporting the release of sets of multiple semi-persistent scheduling (SPS) and configuration grant (CG) resources. Generally, the described technology provides the release of multiple sets of communication resources (e.g., SPS grants for downlink, CGs for uplink) via a single downlink control information (DCI) message. In some aspects, a single DCI message can be used to release multiple sets of resources across multiple component carriers. In some aspects, the UE can be configured (e.g., via Radio Resource Control (RRC) signaling) with multiple configurations (e.g., tables, indexes) that associate the indication of the DCI message with component carrier / resource pairs or otherwise map the indication of the DCI message to component carrier / resource pairs. That is, different values ​​of the indication in the DCI message can indicate multiple different resources, each resource associated with one of the component carriers. In one example, the UE can identify multiple resource sets across multiple component carriers to be released based on configurations and indications in the DCI message, including the Hybrid Automatic Repeat Request (HARQ) process number (HPN) field value, carrier indicator field (CIF) value, etc. Upon receiving the indications(s), the UE can refer to the corresponding configuration and then release the SPS and / or CG resources corresponding to the received indications(s) across the multiple component carriers.

[0007] A method for wireless communication at a UE is described. The method may include: identifying a communication configuration for a set of component carriers, the communication configuration including at least a first resource set on a first component carrier and a second resource set on a second component carrier; receiving a DCI message from a base station on the first component carrier, the DCI message including one or more field values ​​indicating that the UE intends to release multiple resource sets on multiple component carriers, including at least the first resource set on the first component carrier and the second resource set on the second component carrier; and determining, based on the received DCI message, to release the first and second resource sets.

[0008] An apparatus for wireless communication at a UE is described. The apparatus may include a processor, a memory coupled to the processor, and instructions stored in the memory. The instructions are executable by the processor to cause the apparatus to: identify a communication configuration for a set of component carriers, the communication configuration including at least a first resource set on a first component carrier and a second resource set on a second component carrier; receive a DCI message from a base station on the first component carrier, the DCI message including one or more field values ​​indicating that the UE wants to release multiple resource sets on multiple component carriers, including at least the first resource set on the first component carrier and the second resource set on the second component carrier; and determine, based on the received DCI message, to release the first and second resource sets.

[0009] Another apparatus for wireless communication at a UE is described. This apparatus may include a module for: identifying a communication configuration for a set of component carriers, the communication configuration including at least a first resource set on a first component carrier and a second resource set on a second component carrier in the set of component carriers; receiving a DCI message from a base station on the first component carrier, the DCI message including one or more field values ​​indicating that the UE wants to release multiple resource sets on multiple component carriers, including at least the first resource set on the first component carrier and the second resource set on the second component carrier; and determining, based on the received DCI message, to release the first and second resource sets.

[0010] A non-transitory computer-readable medium is described, storing code for wireless communication at a UE. The code may include instructions executable by a processor to: identify a communication configuration for a set of component carriers, the communication configuration including at least a first resource set on a first component carrier and a second resource set on a second component carrier in the set of component carriers; receive a DCI message from a base station on the first component carrier, the DCI message including one or more field values ​​indicating that the UE intends to release multiple resource sets on multiple component carriers, including at least the first resource set on the first component carrier and the second resource set on the second component carrier; and determine, based on the received DCI message, to release the first and second resource sets.

[0011] Some examples of the methods, apparatuses, and non-transitory computer-readable media described herein may also include operations, features, apparatus modules, or instructions for receiving from a base station an indication of a release configuration for a set of mapping pairs, wherein each mapping pair identifies a component carrier in a set of component carriers and a resource for communication between the UE and the base station, wherein determining that a first resource set and a second resource set can be released may be based on DCI messages and release configurations.

[0012] Some examples of the methods, apparatuses, and non-transitory computer-readable media described herein may also include operations, features, apparatus modules, or instructions for identifying a first configuration, wherein the first configuration includes an association between a set of field values ​​of DCI messages and a set of mapping pairs, each mapping pair in the mapping pair set identifying a component carrier in a set of component carriers and resources for communication between the UE and the base station, wherein determining that a first resource set and a second resource set can be released may be based on the first configuration and one or more field values ​​of the received DCI messages.

[0013] In some examples of the methods, apparatuses, and non-transitory computer-readable media described herein, one or more field values ​​include the HPN field value.

[0014] Some examples of the methods, apparatuses, and non-transitory computer-readable media described herein may also include operations, features, apparatus modules, or instructions for identifying a first configuration for a first component carrier and a second configuration for a second component carrier, and for selecting the first configuration based on DCI messages already received on the first component carrier, wherein determining that the first and second resource sets can be released may be based on the selected first configuration and an indication of the received DCI messages.

[0015] Some examples of the methods, apparatuses, and non-transitory computer-readable media described herein may also include operations, features, apparatus modules, or instructions for receiving component carrier field values ​​in DCI messages, identifying a first configuration for a first component carrier and a second configuration for a second component carrier, and selecting a first configuration based on component carrier field values, wherein one or more field values ​​include component carrier field values, and wherein determining that a first resource set and a second resource set can be released may be based on the selected first configuration and one or more field values.

[0016] In some examples of the methods, apparatuses, and non-transitory computer-readable media described herein, the component carrier field value includes a CIF value.

[0017] Some examples of the methods, apparatuses, and non-transitory computer-readable media described herein may also include operations, features, apparatus modules, or instructions for receiving component carrier field values ​​in DCI messages, wherein determining that a first resource set and a second resource set can be released may be based on component carrier field values ​​and second field values, one or more of which include component carrier field values ​​and second field values.

[0018] In some examples of the methods, apparatuses, and non-transitory computer-readable media described herein, determining whether a first resource set and a second resource set can be released based on a component carrier field value and a second field value may include operations, features, apparatus modules, or instructions for identifying the first component carrier and the second component carrier based on the component carrier field value and for identifying the first resource set and the second resource set based on the second field value.

[0019] In some examples of the methods, apparatuses, and non-transitory computer-readable media described herein, determining that a first resource set and a second resource set can be released based on a component carrier field value and a second field value may include operations, features, apparatus modules, or instructions for identifying a first resource set on a first component carrier and a second resource set on a second component carrier based on a combination of the component carrier field value and the second field value.

[0020] In some examples of the methods, apparatuses, and non-transitory computer-readable media described herein, the format of DCI messages may be associated with cross-carrier scheduling.

[0021] Some examples of the methods, apparatuses, and non-transitory computer-readable media described herein may also include bit values ​​used to determine operations, features, apparatus modules, or instructions that may release the first and second resource sets based on the Redundancy Version (RV) field of the DCI message, the Modulation and Coding Scheme (MCS) field of the DCI message, the Frequency Domain Resource Allocation (FDRA) field of the DCI message, or any combination thereof.

[0022] Some examples of the methods, apparatuses, and non-transitory computer-readable media described herein may also include methods for determining a first FDRA field associated with a first component carrier, a second FDRA field associated with a second component carrier, or both including a second type of frequency resource allocation field, and determining, based on the value of the first FDRA field including a first value, the value of the second FDRA field, or both, an operation, feature, apparatus module, or instruction that may release the first resource set and the second resource set.

[0023] Some examples of the methods, apparatuses, and non-transitory computer-readable media described herein may also include determining that both the first FDRA field and the second FDRA field include a second type of frequency resource allocation field, and determining, based on the value of the first FDRA field including a first value and the value of the second FDRA field, an operation, feature, apparatus module, or instruction that may release the first resource set and the second resource set.

[0024] Some examples of the methods, apparatuses, and non-transitory computer-readable media described herein may also include operations, features, apparatus modules, or instructions for determining whether a DCI message can be configured to release one or more resource sets based on a new data indicator (NDI) field of a DCI message, scrambling at least a portion of the DCI message according to a coding scheme radio network temporary identifier (CS-RNTI), or both, wherein determining that a first resource set and a second resource set can be released may be based on determining that a DCI message can be configured to release one or more resource sets.

[0025] Some examples of the methods, apparatuses, and non-transitory computer-readable media described herein may also include operations, features, apparatus modules, or instructions for sending a UE capability message to a base station, wherein the UE capability message indicates that a UE can be configured to release two or more resource sets via a single downlink control message, wherein receiving a DCI message may be based on sending the UE capability message.

[0026] In some examples of the methods, apparatuses and non-transitory computer-readable media described herein, the first resource set and the second resource set include a downlink resource set associated with SPS licensing, an uplink resource set associated with CG, or a combination thereof.

[0027] Some examples of the methods, apparatuses, and non-transitory computer-readable media described herein may also include determining a period of time during which the first resource set, the second resource set, or both may not be released, based on a subcarrier spacing associated with a first resource set, a subcarrier spacing associated with a second resource set, a subcarrier spacing of a first component carrier, a subcarrier spacing of a second component carrier, or any combination thereof, wherein determining that the first and second resource sets may be released may be based on receiving DCI messages outside of that period of time.

[0028] In some examples of the methods, apparatuses and non-transitory computer-readable media described herein, the time period includes multiple symbols preceding a first resource set, a second resource set, or both.

[0029] A method for wireless communication at a base station is described. The method may include: identifying a communication configuration for a set of component carriers, the communication configuration including at least a first resource set on a first component carrier and a second resource set on a second component carrier; determining to release a plurality of resource sets on a plurality of component carriers, including at least the first and second resource sets; and sending a DCI message to a UE on the first component carrier, the DCI message including one or more field values ​​instructing the UE to release the first resource set on the first component carrier and the second resource set on the second component carrier.

[0030] An apparatus for wireless communication at a base station is described. The apparatus may include a processor, a memory coupled to the processor, and instructions stored in the memory. The instructions are executable by the processor to cause the apparatus to: identify a communication configuration for a set of component carriers, the communication configuration including at least a first resource set on a first component carrier and a second resource set on a second component carrier; determine to release a plurality of resource sets on a plurality of component carriers, including at least the first and second resource sets; and send a DCI message to a UE on the first component carrier, the DCI message including one or more field values ​​instructing the UE to release the first resource set on the first component carrier and the second resource set on the second component carrier.

[0031] Another apparatus for wireless communication at a base station is described. The apparatus may include a module for: identifying a communication configuration for a set of component carriers, the communication configuration including at least a first resource set on a first component carrier and a second resource set on a second component carrier; determining to release multiple resource sets on multiple component carriers, including at least the first and second resource sets; and sending a DCI message to a UE on the first component carrier, the DCI message including one or more field values ​​instructing the UE to release the first resource set on the first component carrier and the second resource set on the second component carrier.

[0032] A non-transitory computer-readable medium is described, storing code for wireless communication at a base station. The code may include instructions executable by a processor to: identify a communication configuration for a set of component carriers, the communication configuration including at least a first resource set on a first component carrier and a second resource set on a second component carrier; determine the release of multiple resource sets on multiple component carriers, including at least the first and second resource sets; and send a DCI message to a UE on the first component carrier, the DCI message including one or more field values ​​instructing the UE to release the first resource set on the first component carrier and the second resource set on the second component carrier.

[0033] Some examples of the methods, apparatuses, and non-transitory computer-readable media described herein may also include operations, features, apparatus modules, or instructions for sending to the UE an indication of a release configuration of a set of mapping pairs, wherein each mapping pair identifies a component carrier in a set of component carriers and a resource for communication between the UE and a base station, wherein a DCI message may be sent based on the release configuration.

[0034] Some examples of the methods, apparatuses, and non-transitory computer-readable media described herein may also include operations, features, apparatus modules, or instructions for identifying a first configuration, wherein the first configuration includes an association between a set of field values ​​for DCI messages and a set of mapping pairs, each mapping pair in the mapping pair set identifying a component carrier in a set of component carriers and resources for communication between the UE and the base station, wherein DCI messages may be sent based on the first configuration and one or more field values.

[0035] In some examples of the methods, apparatuses, and non-transitory computer-readable media described herein, one or more field values ​​include the HPN field value.

[0036] Some examples of the methods, apparatuses, and non-transitory computer-readable media described herein may also include operations, features, apparatus modules, or instructions for identifying a first configuration for a first component carrier and a second configuration for a second component carrier, and for selecting the first configuration based on a DCI message to be transmitted on the first component carrier, wherein the DCI message may be transmitted based on the selected first configuration.

[0037] Some examples of the methods, apparatuses, and non-transitory computer-readable media described herein may also include operations, features, apparatus modules, or instructions for transmitting component carrier field values ​​in a DCI message, identifying a first configuration for a first component carrier and a second configuration for a second component carrier, and selecting a first configuration based on component carrier field values, wherein one or more field values ​​include component carrier field values, and wherein a DCI message may be transmitted based on the selected first configuration and one or more field values.

[0038] In some examples of the methods, apparatuses, and non-transitory computer-readable media described herein, the component carrier field value includes a CIF value.

[0039] Some examples of the methods, apparatuses, and non-transitory computer-readable media described herein may also include operations, features, apparatus modules, or instructions for transmitting component carrier field values ​​in DCI messages, wherein the DCI messages may be transmitted based on component carrier field values ​​and second field values, one or more of which include component carrier field values ​​and second field values.

[0040] In some examples of the methods, apparatuses and non-transitory computer-readable media described herein, the component carrier field value identifies a first component carrier and a second component carrier, and the second field value identifies a first resource set and a second resource set.

[0041] In some examples of the methods, apparatuses, and non-transitory computer-readable media described herein, a combination of a component carrier field value and a second field value identifies a first resource set on a first component carrier and a second resource set on a second component carrier.

[0042] In some examples of the methods, apparatuses, and non-transitory computer-readable media described herein, the format of DCI messages may be associated with cross-carrier scheduling.

[0043] Some examples of the methods, apparatuses, and non-transitory computer-readable media described herein may also include operations, features, apparatus modules, or instructions for receiving a UE capability message, wherein the UE capability message indicates that a UE can be configured to release two or more resource sets via a single downlink control message, wherein sending a DCI message may be based on the received UE capability message.

[0044] In some examples of the methods, apparatuses and non-transitory computer-readable media described herein, the first resource set and the second resource set include a downlink resource set associated with SPS licensing, an uplink resource set associated with CG, or a combination thereof.

[0045] Some examples of the methods, apparatuses, and non-transitory computer-readable media described herein may also include operations, features, apparatus modules, or instructions for determining a period of time during which the first resource set, the second resource set, or both may not be released, based on a subcarrier spacing associated with a first resource set, a subcarrier spacing associated with a second resource set, a subcarrier spacing of a first component carrier, a subcarrier spacing of a second component carrier, or any combination thereof, wherein a DCI message may be transmitted during that period of time.

[0046] In some examples of the methods, apparatuses and non-transitory computer-readable media described herein, the time period includes multiple symbols preceding a first resource set, a second resource set, or both. Attached Figure Description

[0047] Figure 1 An example of a wireless communication system is shown that supports techniques for releasing a set of multiple semi-persistent scheduling and configuration licensed resources according to aspects of this disclosure.

[0048] Figure 2 An example of a wireless communication system is shown that supports techniques for releasing a set of multiple semi-persistent scheduling and configuration licensed resources according to aspects of this disclosure.

[0049] Figure 3 An example of a resource allocation scheme supporting a technique for releasing a set of multiple semi-persistent scheduling and configuration-authorized resources according to aspects of this disclosure is shown.

[0050] Figure 4 An example of a process flow supporting a technique for releasing a collection of multiple semi-persistent scheduling and configuration-authorized resources according to aspects of this disclosure is shown.

[0051] Figure 5 and Figure 6 A block diagram of an apparatus supporting a technique for releasing a collection of multiple semi-persistent scheduling and configuration-authorized resources according to aspects of this disclosure is shown.

[0052] Figure 7 A block diagram of a communication manager supporting techniques for releasing a collection of multiple semi-persistent scheduling and configuration authorized resources according to aspects of this disclosure is shown.

[0053] Figure 8 A schematic diagram of a system including a device for supporting a set of multiple semi-persistent scheduling and configuration authorized resources, according to aspects of this disclosure, is shown.

[0054] Figure 9 and Figure 10 A block diagram of an apparatus supporting a technique for releasing a collection of multiple semi-persistent scheduling and configuration-authorized resources according to aspects of this disclosure is shown.

[0055] Figure 11 A block diagram of a communication manager supporting techniques for releasing a collection of multiple semi-persistent scheduling and configuration authorized resources according to aspects of this disclosure is shown.

[0056] Figure 12 A schematic diagram of a system including a device for supporting a set of multiple semi-persistent scheduling and configuration authorized resources, according to aspects of this disclosure, is shown.

[0057] Figures 13 to 16 A flowchart illustrating a method for releasing a collection of multiple semi-persistent scheduling and configuration-authorized resources, in accordance with aspects of this disclosure, is shown. Detailed Implementation

[0058] In some wireless communication systems, communication resource sets can be scheduled via downlink control information (DCI). For example, DCI messages can be used to signal semi-persistent scheduling (SPS) grants that schedule resources for downlink transmissions from the base station to the UE. DCI messages can also be used to signal configuration grants (CG) that schedule resources for uplink transmissions from the UE to the base station. Furthermore, the UE can be configured to communicate on multiple component carriers and can schedule multiple SPS and / or CG resources across these component carriers. In some cases, after a resource set has been indicated to the UE, the network may need the resources associated with the SPS grant and / or CG. In this case, the base station can release (e.g., revoke or otherwise indicate as unavailable) the resource set associated with a given SPS grant and / or CG via DCI signaling. Depending on the technology of some wireless communication systems, DCI messages may not be able to release resource sets across multiple component carriers. These limitations associated with releasing resource sets can lead to increased control signaling overhead within the wireless communication system.

[0059] To address the issues associated with releasing resource sets at the UE and reduce the control signaling overhead associated with resource release, techniques for releasing multiple SPS and / or CG resources via a single DCI message are disclosed. In some aspects, a single DCI message can be used to release multiple resource sets across multiple component carriers. In some aspects, the UE can be configured (e.g., via RRC signaling) with multiple configurations (e.g., tables, indexes, stored objects) that associate the indication of the DCI message with component carrier / resource pairs. That is, different values ​​of the indication in the DCI message can indicate multiple different resources, each of which is associated with one of the component carriers. When the configuration includes a table, each row of the table can indicate one or more component carrier / resource pairs. In one example, different Hybrid Automatic Repeat Request (HARQ) Process Number (HPN) field values ​​(which may correspond to corresponding rows in the table) can each be associated with one or more component carrier / resource pairs (e.g., HPN field value 1 = {CC1, SPS / CG index}, {CC2, SPS / CG index}). Upon receiving an indication in the DCI, the UE can refer to the configured table and then release the SPS and / or CG resources corresponding to the received indication across multiple component carriers.

[0060] In some aspects, the UE can be configured with a single configuration (e.g., a single table) including resource / component carrier pairs, or multiple configurations (e.g., multiple tables). When the UE is configured with multiple configurations, the UE can determine which configuration to use based on the component carrier on which DCI messages are received. Alternatively, the Carrier Indicator Field (CIF) value in the DCI message can indicate which configuration to use. In these proposals, the UE can determine two or more resource sets (e.g., SPS, CG, or both) to be released based on the field value indicated in the DCI message and the corresponding resource set associated with the HPN field value indicated in the relevant configuration.

[0061] In some cases, the UE can verify (e.g., acknowledge) that a DCI message is configured to release resources based on the DCI message's redundancy version (RV) value, modulation and coding scheme (MCS) value, frequency domain resource assignment (FDRA) field value, or any combination thereof. By enabling a single DCI message to release multiple sets of resources within and / or across multiple component carriers, control signaling within the wireless communication system can be reduced.

[0062] The aspects of this disclosure are initially described in the context of wireless communication systems. These aspects are further described in the context of example resource configurations and example process flows. These aspects are further illustrated and described with reference to apparatus diagrams, system diagrams, and flowcharts relating to techniques for releasing a collection of multiple SPS and CG resources.

[0063] Figure 1 An example of a wireless communication system 100 supporting techniques for releasing a set of multiple SPS and CG resources according to aspects of this disclosure is shown. The wireless communication system 100 may include one or more base stations 105, one or more UEs 115, and a core network 130. In some examples, the wireless communication system 100 may be a Long Term Evolution (LTE) network, an Advanced LTE (LTE-A) network, an LTE-A Pro network, or a New Radio (NR) network. In some examples, the wireless communication system 100 may support enhanced broadband communication, ultra-reliable (e.g., mission-critical) communication, low-latency communication, communication with low-cost and low-complexity devices, or any combination thereof.

[0064] Base stations 105 can be distributed throughout a geographical area to form a wireless communication system 100, and can be devices of different forms or with different capabilities. Base stations 105 and UE 115 can communicate wirelessly via one or more communication links 125. Each base station 105 can provide a coverage area 110, where UE 115 and base station 105 can establish one or more communication links 125. Coverage area 110 can be an example of a geographical area where base station 105 and UE 115 can support signal communication according to one or more radio access technologies.

[0065] UE 115 can be distributed throughout the entire coverage area 110 of the wireless communication system 100, and each UE 115 can be stationary, mobile, or both at different times. UE 115 can be devices of different forms or with different capabilities. Figure 1 Some example UE 115s are shown in the document. The UE 115 described herein is capable of communicating with various types of devices, such as other UE 115s, base station 105, or network devices (e.g., core network nodes, relay devices, integrated access and backhaul (IAB) nodes, or other network devices), such as... Figure 1 As shown.

[0066] Base station 105 can communicate with core network 130, or communicate with each other, or both. For example, base station 105 can interface with core network 130 via one or more backhaul links 120 (e.g., via S1, N2, N3, or other interfaces). Base station 105 can communicate with each other directly (e.g., directly between base stations 105) or indirectly (e.g., via core network 130) or both via backhaul links 120 (e.g., via X2, Xn, or other interfaces). In some examples, backhaul link 120 can be or includes one or more radio links.

[0067] One or more of the base stations 105 described herein may include, or may be referred to by those skilled in the art as, base station, radio base station, access point, radio transceiver, NodeB, eNodeB (eNB), next-generation NodeB or gigabit NodeB (any of which may be referred to as gNB), home NodeB, home eNodeB or other suitable terms.

[0068] UE 115 may include or be referred to as a mobile device, wireless device, remote device, handheld device, or subscriber device, or some other suitable term, wherein "device" may also be referred to as a unit, station, terminal, or client, etc. UE 115 may also include or be referred to as a personal electronic device, such as a cellular phone, personal digital assistant (PDA), tablet computer, laptop computer, or personal computer. In some examples, UE 115 may include or be referred to as a wireless local loop (WLL) station, Internet of Things (IoT) device, Internet of Everything (IoE) device, or machine-type communication (MTC) device, etc., which may be implemented in various objects such as appliances or vehicles, meters, etc.

[0069] The UE 115 described in this document can communicate with various types of devices, such as other UE 115s that can sometimes act as relays, as well as base station 105 and network devices, including macro eNBs or gNBs, small cell eNBs or gNBs, or relay base stations, etc. Figure 1 As shown.

[0070] UE 115 and base station 105 can wirelessly communicate with each other via one or more carriers through one or more communication links 125. The term "carrier" can refer to a collection of radio spectrum resources having a defined physical layer structure for supporting communication link 125. For example, a carrier for communication link 125 may include a portion of the radio spectrum band (e.g., a bandwidth portion (BWP)) operating according to one or more physical layer channels of a given radio access technology (e.g., LTE, LTE-A, LTE-A Pro, NR). Each physical layer channel may carry acquisition signaling (e.g., synchronization signals, system information), control signaling coordinating carrier operation, user data, or other signaling. Wireless communication system 100 can use carrier aggregation or multi-carrier operation to support communication with UE 115. Depending on the carrier aggregation configuration, UE 115 can be configured with multiple downlink component carriers and one or more uplink component carriers. Carrier aggregation can be used in conjunction with both frequency division duplex (FDD) and time division duplex (TDD) component carriers.

[0071] In some examples (e.g., in a carrier aggregation configuration), a carrier may also have acquisition or control signaling to coordinate the operation of other carriers. A carrier may be associated with a frequency channel (e.g., an Evolved Universal Mobile Telecommunications System Terrestrial Radio Access (E-UTRA) Absolute Radio Channel Number (EARFCN)) and can be located according to a channel grid for discovery by UE 115. A carrier may operate in standalone mode, where initial acquisition and connection can be performed by UE 115 via the carrier, or the carrier may operate in non-standalone mode, where the connection is anchored using different carriers (e.g., the same or different radio access technologies).

[0072] The communication link 125 shown in the wireless communication system 100 may include uplink transmission from UE 115 to base station 105, or downlink transmission from base station 105 to UE 115. The carrier may carry downlink or uplink communication (e.g., in FDD mode), or may be configured to carry both downlink and uplink communication (e.g., in TDD mode).

[0073] A carrier can be associated with a specific bandwidth of the radio spectrum, and in some examples, the carrier bandwidth can be referred to as the carrier or the “system bandwidth” of the wireless communication system 100. For example, the carrier bandwidth can be one of several bandwidths determined for a carrier of a particular radio access technology (e.g., 1.4, 3, 5, 10, 15, 20, 40, or 80 MHz). Devices of the wireless communication system 100 (e.g., base station 105, UE 115, or both) can have a hardware configuration that supports communication over a specific carrier bandwidth, or can be configured to support communication over one of a set of carrier bandwidths. In some examples, the wireless communication system 100 may include a base station 105 or UE 115 that supports simultaneous communication via carriers associated with multiple carrier bandwidths. In some examples, each served UE 115 may be configured to operate on a portion (e.g., a subband, BWP) or all of the carrier bandwidth.

[0074] The signal waveform transmitted on a carrier can consist of multiple subcarriers (e.g., using multi-carrier modulation (MCM) techniques, such as orthogonal frequency division multiplexing (OFDM) or discrete Fourier transform extended OFDM (DFT-S-OFDM)). In a system employing MCM, a resource element can consist of one symbol period (e.g., the duration of a modulation symbol) and one subcarrier, where the symbol period and subcarrier spacing are inversely related. The number of bits carried by each resource element can depend on the modulation scheme (e.g., the order of the modulation scheme, the coding rate of the modulation scheme, or both). Therefore, the more resource elements the UE 115 receives and the higher the order of the modulation scheme, the higher the data rate of the UE 115. Wireless communication resources can refer to a combination of radio spectrum resources, temporal resources, and spatial resources (e.g., spatial layers or beams), and the use of multiple spatial layers can further improve the data rate or data integrity of communication with the UE 115.

[0075] The time interval of base station 105 or UE 115 can be expressed as a multiple of a basic time unit, where the basic time unit can be, for example, T. s =1 / (Δf) max ·N f The sampling period is ) seconds, where Δf max This can represent the maximum supported subcarrier spacing, and Nf This can represent the maximum supported Discrete Fourier Transform (DFT) size. Time intervals for communication resources can be organized according to radio frames, where each radio frame has a specified duration (e.g., 10 milliseconds (ms)). Each radio frame can be identified by a system frame number (SFN) (e.g., ranging from 0 to 1023).

[0076] Each frame may include multiple consecutively numbered subframes or time slots, and each subframe or time slot may have the same duration. In some examples, a frame may be divided (e.g., in the time domain) into subframes, and each subframe may be further divided into multiple time slots. Alternatively, each frame may include a variable number of time slots, and the number of time slots may depend on the subcarrier spacing. Each time slot may include multiple symbol periods (e.g., depending on the length of the cyclic prefix pre-added to each symbol period). In some wireless communication systems 100, time slots may be further divided into multiple micro-time slots containing one or more symbols. In addition to the cyclic prefix, each symbol period may contain one or more (e.g., N) f (Number) sampling periods. The duration of a symbol period can depend on the subcarrier spacing or the operating frequency band.

[0077] A subframe, time slot, micro-time slot, or symbol can be the smallest scheduling unit of the wireless communication system 100 (e.g., in the time domain) and can be referred to as a transmission time interval (TTI). In some examples, the duration of the TTI (e.g., the number of symbol periods in the TTI) can be variable. Additionally or alternatively, the smallest scheduling unit of the wireless communication system 100 can be dynamically selected (e.g., in a burst of shortened TTIs (sTTIs)).

[0078] Physical channels can be multiplexed on a carrier using various techniques. For example, one or more of Time Division Multiplexing (TDM), Frequency Division Multiplexing (FDM), or hybrid TDM-FDM techniques can be used to multiplex physical control channels and physical data channels on a downlink carrier. The control region (e.g., a control resource set (CORESET)) of the physical control channel can be defined by multiple symbol periods and can be extended across the system bandwidth or a subset of the system bandwidth of the carrier. One or more control regions (e.g., CORESETs) can be configured for a set of UEs 115. For example, one or more UEs 115 can monitor or search for control information in the control region based on one or more search space sets, and each search space set can include one or more control channel candidates in one or more aggregation levels arranged in a cascaded manner. The aggregation level of control channel candidates can refer to the number of control channel resources (e.g., control channel elements (CCEs)) associated with coded information in a control information format with a given payload size. The search space set can include a common search space set configured to send control information to multiple UEs 115, and a UE-specific search space set for sending control information to a specific UE 115.

[0079] Each base station 105 may provide communication coverage via one or more cells, such as macro cells, small cells, hotspots, or other types of cells, or any combination thereof. The term "cell" may refer to a logical communication entity used to communicate with base station 105 (e.g., via a carrier) and may be associated with an identifier used to distinguish neighboring cells (e.g., Physical Cell Identifier (PCID), Virtual Cell Identifier (VCID), etc.). In some examples, a cell may also refer to a geographic coverage area 110 or a portion of geographic coverage area 110 (e.g., a sector) on which a logical communication entity operates. Depending on various factors, such as the capabilities of base station 105, the range of these cells can vary from smaller areas (e.g., structures, subsets of structures) to larger areas. For example, a cell may be or include buildings, subsets of buildings, or external space between or overlapping geographic coverage areas 110, etc.

[0080] In some examples, base station 105 may be mobile, and thus provide communication coverage for mobile geographic coverage areas 110. In some examples, different geographic coverage areas 110 associated with different technologies may overlap, but the different geographic coverage areas 110 may be supported by the same base station 105. In other examples, overlapping geographic coverage areas 110 associated with different technologies may be supported by different base stations 105. Wireless communication system 100 may include, for example, a heterogeneous network, in which different types of base stations 105 use the same or different radio access technologies to provide coverage for various geographic coverage areas 110.

[0081] Wireless communication system 100 can be configured to support ultra-reliable communication or low-latency communication, or various combinations thereof. For example, wireless communication system 100 can be configured to support ultra-reliable low-latency communication (URLLC) or mission-critical communication. UE 115 can be designed to support ultra-reliable, low-latency, or mission-critical functions (e.g., mission-critical functions). Ultra-reliable communication can include private or group communication and can be supported by one or more mission-critical services, such as mission-critical push-to-talk (MCPTT), mission-critical video (MCVideo), or mission-critical data (MCData). Support for mission-critical functions can include service prioritization, and mission-critical services can be used for public safety or general commercial applications. The terms ultra-reliable, low-latency, mission-critical, and ultra-reliable low-latency are used interchangeably herein.

[0082] In some examples, UE 115 can also communicate directly with other UE 115 via device-to-device (D2D) communication link 135 (e.g., using peer-to-peer (P2P) or D2D protocols). One or more UE 115s utilizing D2D communication can be within the geographic coverage area 110 of base station 105. Other UE 115s in the group may be outside the geographic coverage area 110 of base station 105, or otherwise unable to receive transmissions from base station 105. In some examples, the group of UE 115s communicating via D2D communication can utilize a one-to-many (1:M) system, where each UE 115 transmits to every other UE 115 in the group. In some examples, base station 105 facilitates resource scheduling for D2D communication. In other cases, D2D communication is performed between UE 115s without involving base station 105.

[0083] Core network 130 can provide user authentication, access authorization, tracking, Internet Protocol (IP) connectivity, and other access, routing, or mobility functions. Core network 130 can be an evolved packet core (EPC) or a 5G core (5GC), which may include at least one control plane entity (e.g., a mobility management entity (MME), access and mobility management function (AMF)) managing access and mobility, and at least one user plane entity (e.g., a serving gateway (S-GW), packet data network (PDN) gateway (P-GW), or user plane function (UPF)) routing packets or interconnects to external networks. The control plane entity can manage non-access stratum (NAS) functions of UE 115 served by base station 105 associated with core network 130, such as mobility, authentication, and bearer management. User IP packets can be transmitted through the user plane entity, which can provide IP address allocation and other functions. The user plane entity can connect to network operator IP service 150. Network operator IP service 150 may include access to the Internet, intranet(s), IP Multimedia Subsystem (IMS), or packet-switched streaming services.

[0084] Some network devices, such as base station 105, may include sub-components, such as access network entity 140, which may be an example of an access node controller (ANC). Each access network entity 140 may communicate with UE 115 through one or more other access network transport entities 145, which may be referred to as a radio headend, smart radio headend, or transmit / receive point (TRP). Each access network transport entity 145 may include one or more antenna panels. In some configurations, the various functions of each access network entity 140 or base station 105 may be distributed across various network devices (e.g., radio headends and ANCs) or combined into a single network device (e.g., base station 105).

[0085] Wireless communication system 100 can operate using one or more frequency bands, typically in the range of 300 MHz to 300 GHz. Generally, the region from 300 MHz to 3 GHz is referred to as the ultra-high frequency (UHF) region or decimeter band because the wavelength range is from approximately 1 decimeter to 1 meter. UHF waves may be blocked or deflected by buildings and environmental features, but these waves can penetrate structures sufficiently to allow a macrocell to provide service to the UE 115 located indoors. Compared to transmissions using smaller frequencies and longer waves in the high frequency (HF) or very high frequency (VHF) portion of the spectrum below 300 MHz, UHF wave transmission can be associated with smaller antennas and shorter ranges (e.g., less than 100 km).

[0086] Wireless communication system 100 can utilize licensed and unlicensed radio spectrum bands. For example, wireless communication system 100 can employ Licensed Assisted Access (LAA), LTE-Unlicensed (LTE-U) radio access technology, or NR technology in unlicensed bands such as the 5 GHz industrial, scientific, and medical (ISM) band. When operating in unlicensed radio spectrum bands, devices such as base station 105 and UE 115 can employ carrier sensing for collision detection and avoidance. In some examples, operation in unlicensed bands can be based on carrier aggregation configurations and component carriers operating in licensed bands (e.g., LAA). Operation in unlicensed spectrum can include downlink transmissions, uplink transmissions, P2P transmissions, or D2D transmissions, etc.

[0087] Base station 105 or UE 115 may be equipped with multiple antennas that can be used to employ techniques such as transmit diversity, receive diversity, multiple-input multiple-output (MIMO) communication, or beamforming. The antennas of base station 105 or UE 115 may be located within one or more antenna arrays or antenna panels that can support MIMO operation or transmit or receive beamforming. For example, one or more base station antennas or antenna arrays may be located together at an antenna assembly, such as an antenna tower. In some examples, the antennas or antenna arrays associated with base station 105 may be located in different geographical locations. Base station 105 may have an antenna array with multiple rows and columns of antenna ports, which base station 105 can use to support beamforming for communication with UE 115. Similarly, UE 115 may have one or more antenna arrays that can support various MIMO or beamforming operations. Additionally or alternatively, antenna panels may support radio frequency beamforming of signals transmitted via antenna ports.

[0088] Base station 105 or UE 115 can use MIMO communication to utilize multipath signal propagation and improve spectral efficiency by sending or receiving multiple signals via different spatial layers. This technique can be called spatial multiplexing. For example, multiple signals can be transmitted by a transmitting device via different antennas or different combinations of antennas. Similarly, a receiving device can receive multiple signals via different antennas or different combinations of antennas. Each of the multiple signals can be referred to as a separate spatial stream and can carry bits associated with the same data stream (e.g., the same codeword) or different data streams (e.g., different codewords). Different spatial layers can be associated with different antenna ports used for channel measurement and reporting. MIMO techniques include single-user MIMO (SU-MIMO) and multi-user MIMO (MU-MIMO). In single-user MIMO, multiple spatial layers are sent to the same receiving device, while in multi-user MIMO, multiple spatial layers are sent to multiple devices.

[0089] Beamforming, also known as spatial filtering, directional transmission, or directional reception, is a signal processing technique used at a transmitting or receiving device (e.g., base station 105, UE 115) to shape or guide an antenna beam (e.g., transmit beam, receive beam) along a spatial path between the transmitting and receiving devices. Beamforming can be achieved by combining signals communicated via antenna elements of an antenna array, such that some signals propagating relative to a particular orientation of the antenna array experience constructive interference, while other signals experience destructive interference. Adjustments to signals communicated via antenna elements may include the transmitting or receiving device applying amplitude offset, phase offset, or both to the signals carried via the antenna elements associated with that device. The adjustments associated with each antenna element can be defined by a beamforming weight set associated with a particular orientation (e.g., the antenna array relative to the transmitting or receiving device, or relative to some other orientation).

[0090] Base station 105 or UE 115 may use beam scanning technology as part of beamforming operations. For example, base station 105 may use multiple antennas or antenna arrays (e.g., antenna panels) for beamforming operations to enable directional communication with UE 115. Some signals (e.g., synchronization signals, reference signals, beam selection signals, or other control signals) may be transmitted multiple times by base station 105 in different directions. For example, base station 105 may transmit signals based on different beamforming weight sets associated with different transmission directions. Transmissions in different beam directions may be used to identify (e.g., by a transmitting device such as base station 105, or by a receiving device such as UE 115) the beam direction for later transmission or reception by base station 105.

[0091] Some signals, such as data signals associated with a specific receiving device, may be transmitted by base station 105 in a single beam direction (e.g., the direction associated with the receiving device, such as UE 115). In some examples, the beam direction associated with transmission along a single beam direction may be determined based on the signals transmitted in one or more beam directions. For example, UE 115 may receive one or more signals transmitted by base station 105 in different directions and may report to base station 105 an indication of signals received by UE 115 with the highest signal quality or otherwise acceptable signal quality.

[0092] In some examples, transmission by a device (e.g., base station 105 or UE 115) may be performed using multiple beam directions, and the device may use a combination of digital precoding or radio frequency beamforming to generate a combined beam for transmission (e.g., from base station 105 to UE 115). UE 115 may report feedback indicating precoding weights for one or more beam directions, and this feedback may correspond to a configured number of beams across the system bandwidth or one or more subbands. Base station 105 may transmit reference signals (e.g., cell-specific reference signals (CRS), channel state information reference signals (CSI-RS)), which may be precoded or unprecoded. UE 115 may provide feedback for beam selection, which may be a precoded matrix indicator (PMI) or codebook-based feedback (e.g., multi-panel codebook, linear combination codebook, port selection codebook). Although these techniques are described in terms of signals transmitted by the reference base station 105 in one or more directions, the UE 115 may employ similar techniques to transmit signals multiple times in different directions (e.g., to identify beam direction for the UE 115 to subsequently transmit or receive) or to transmit signals in a single direction (e.g., to transmit data to a receiving device).

[0093] When receiving various signals (such as synchronization signals, reference signals, beam selection signals, or other control signals) from base station 105, the receiving device (e.g., UE 115) can attempt multiple receiving configurations (e.g., directional listening). For example, the receiving device can attempt multiple receiving directions by receiving via different antenna subarrays, by processing the received signals according to different antenna subarrays, by receiving according to different sets of receiving beamforming weights applied to signals received at multiple antenna elements of the antenna array (e.g., different sets of directional listening weights), or by processing the received signals according to different sets of receiving beamforming weights applied to signals received at multiple antenna elements of the antenna array (any of which can be referred to as "listening") based on different receiving configurations or receiving directions. In some examples, the receiving device can use a single receiving configuration to receive along a single beam direction (e.g., when receiving data signals). A single receiving configuration can be aligned in the beam direction determined based on listening, depending on the different receiving configuration directions (e.g., the beam direction determined to have the highest signal strength, highest signal-to-noise ratio (SNR), or otherwise acceptable signal quality based on listening to multiple beam directions).

[0094] The wireless communication system 100 can be a packet-based network operating according to a layered protocol stack. In the user plane, communication at the bearer or Packet Data Convergence Protocol (PDCP) layer can be IP-based. The Radio Link Control (RLC) layer can perform packet segmentation and reassembly for communication over logical channels. The Media Access Control (MAC) layer can perform priority processing and multiplexing logical channels into transport channels. The MAC layer can also use error detection, error correction, or both to support MAC layer retransmissions to improve link efficiency. In the control plane, the Radio Resource Control (RRC) protocol layer can provide the establishment, configuration, and maintenance of RRC connections between UE 115 and base station 105 or core network 130 supporting user plane data radio bearers. At the physical layer, transport channels can be mapped to physical channels.

[0095] UE 115 and base station 105 can support data retransmission to increase the likelihood of successful data reception. Hybrid Automatic Repeat Request (HARQ) feedback is a technique used to increase the likelihood of correct data reception on communication link 125. HARQ can include a combination of error detection (e.g., using Cyclic Redundancy Check (CRC)), forward error correction (FEC), and retransmission (e.g., Automatic Repeat Request (ARQ)). Under adverse radio conditions (e.g., low signal-to-noise ratio conditions), HARQ can improve the throughput of the MAC layer. In some examples, the device can support HARQ feedback within the same time slot, where the device can provide HARQ feedback in a specific time slot for data received in a previous symbol within that time slot. In other cases, the device can provide HARQ feedback in subsequent time slots or according to some other time interval.

[0096] The UE 115 and base station 105 of the wireless communication system 100 can support techniques for releasing multiple SPS and / or CG resources via a single DCI message. Specifically, the techniques described herein enable a single DCI message to release multiple resource sets across multiple component carriers. By enabling a single DCI message to release multiple resource sets within and / or across multiple component carriers, control signaling within the wireless communication system 100 can be reduced.

[0097] For example, UE 115 of wireless communication system 100 may be configured (e.g., via RRC signaling) with multiple configurations (e.g., tables, indexes, stored objects) that associate indications within a DCI message with component carrier / resource pairs. That is, different values ​​of the indications in the DCI message can indicate multiple different resources, each associated with one of the component carriers. In the case where the configuration includes a table, each row of the table can indicate one or more component carrier / resource pairs. In one example, different HPN field values ​​can each be associated with one or more component carrier / resource pairs (e.g., HPN field value 1 = {CC1, SPS index}, {CC2, CG index}). At this point, upon receiving a DCI message from base station 105, UE 115 can identify the indications(s) in the received DCI message and determine that the DCI message is configured to release a set of resources. After identifying the indications in the DCI message, UE 115 can refer to the corresponding configuration (e.g., a table) and then release the SPS and / or CG resources corresponding to the indications in the received DCI message across multiple component carriers.

[0098] In some aspects, UE 115 can be configured with a single configuration or multiple configurations including resource / component carrier pairs. When UE 115 is configured with multiple configurations, UE 115 can determine which configuration to use based on the component carrier on which the DCI message is received. Alternatively, the CIF value in the DCI message can indicate which configuration to use. In these proposals, UE 115 can determine two or more resource sets (e.g., SPS, CG, or both) to be released based on field values ​​indicated in the DCI message and the corresponding resource sets associated with HPN field values ​​indicated in the relevant configuration. In some cases, UE 115 can verify (e.g., acknowledge) that the DCI message is configured to release resources based on various fields or values ​​in the DCI message (including the RV field, MCS field, FDRA field, or any combination thereof). By enabling a single DCI message to release multiple resource sets within and / or across multiple component carriers, control signaling within the wireless communication system can be reduced.

[0099] The techniques described herein enable a single DCI message to release multiple resource sets within and / or across multiple component carriers. For example, the techniques described herein enable a single DCI message to release a first resource set (e.g., SPS grant, CG) within a first component carrier at UE 115, and a second resource set (e.g., SPS grant, CG) within a second component carrier at UE 115. By enabling the release of multiple resource sets within and / or across multiple component carriers, control signaling overhead within the wireless communication system 100 can be reduced, and the flexibility of releasing resource sets can be improved.

[0100] Figure 2 An example of a wireless communication system 200 supporting techniques for releasing a collection of multiple SPS and CG resources according to aspects of this disclosure is shown. In some examples, the wireless communication system 200 may implement aspects of the wireless communication system 100. The wireless communication system 200 may include a base station 105-a and a UE 115-a, which may be examples of the UE 115 and the base station 105, as referenced. Figure 1 As described.

[0101] UE 115-a can communicate with base station 105-a using communication link 205. In some cases, communication link 205 may include an example of an access link (e.g., a Uu link). Communication link 205 may include a bidirectional link that can include both uplink and downlink communication. In one aspect, UE 115-a can use communication link 205 to send uplink transmissions, such as uplink messages or uplink signals, to base station 105-a, and base station 105-a can use communication link 205 to send downlink data transmissions, such as downlink messages or downlink signals, to UE 115-a. In some aspects, communication link 205 may include a set of component carriers 210 for communication between UE 115-a and base station 105-a. For example, communication link 205 may include a first component carrier 210-a (CC1), a second component carrier 210-b (CC2), and a third component carrier 210-c (CC3). Each of component carriers 210-a, 210-b, and 210-c can be configured for uplink communication, downlink communication, or both. Communication link 205 may include any number of component carriers.

[0102] The UE 115 and base station 105 of the wireless communication system 100 can support techniques for releasing multiple SPS and / or CG resources via a single DCI message. Specifically, the techniques described herein enable a single DCI message to release multiple resource sets across multiple component carriers. By enabling a single DCI message to release multiple resource sets within and / or across multiple component carriers, control signaling within the wireless communication system 100 can be reduced.

[0103] For example, UE 115-a, base station 105-a, or both can identify a communication configuration for communication between UE 115-a and base station 105-a on component carrier sets (e.g., multiple) 210. For example, the communication configuration may include at least a first resource set 230-a on a first component carrier 210-a, a second resource set on a second component carrier 210-b, and a third resource set 230-c on a third component carrier 210-c. In some aspects, the first resource set 230-a, the second resource set 230-b, the third resource set 230-c, or any combination thereof, may include a downlink resource set associated with SPS grants, an uplink resource set associated with CG, or any combination thereof. For example, the first resource set 230-a and the second resource set may include resource sets associated with SPS grants, and the third resource set 230-c may include resource sets associated with CG. In this respect, resource sets 230-a, 230-b and 230-c may include time resource sets and frequency resource sets for communication between UE 115-a and base station 105-a.

[0104] In some aspects, UE 115-a may send UE capability message 215 to base station 105-a. In some aspects, UE capability message 215 may instruct UE 115-a to be configured to release two or more resource sets 230 via a single DCI message 225. Additionally or alternatively, UE capability message 215 may instruct UE 115-b to be configured to release two or more resource sets 230 across multiple component carriers 210 via a single DCI message 225. In some cases, UE 115-a may send UE capability message 215 based on a communication configuration that identifies communication between UE 115-a and base station 105-a.

[0105] Base station 105-a may send RRC message 220 to UE 115-a. In some aspects, base station 105-a may send RRC message 220 to UE 115-a based on a communication configuration identifying communication between UE 115-a and base station 105-a, receiving UE capability message 215, or both. In some aspects, RRC message 220 may instruct UE 115-a how UE 115-a will interpret DCI message 225 received from base station 105-a, wherein DCI message 225 is configured to release resource set 230. In this respect, RRC message 220 may include an indication for interpreting the release configuration of DCI message 225 for releasing resource set 230.

[0106] In some aspects, a release configuration (e.g., a release configuration indicated via RRC message 220) may indicate a set of mapping pairs, wherein each mapping pair of the release configuration may include (e.g., identify, indicate) a component carrier 210 and resources for communication between UE 115-a and base station 105-a. For example, a first mapping pair may include {CC0, SPS / CG index 1}, wherein the first mapping pair indicates an association between a first component carrier 210-a (CC0) and an index associated with an SPS grant or CG resource (e.g., resource set 230-a) on the first component carrier 210-a. As another example, a second mapping pair may include {CC2, SPS / CG index 1}, wherein the second mapping pair indicates an association between a third component carrier 210-c (CC2) and an index associated with an SPS grant or CG resource (e.g., resource set 230-c) on the second component carrier 210-c. A release configuration may include any number of mapping pairs. Furthermore, although the release configuration is shown and described as being notified to UE 115-a via RRC message 220 signaling, UE 115-a can receive the release configuration via any other signaling. Additionally or alternatively, UE 115-a can be pre-configured with the release configuration.

[0107] In some aspects, the release configuration may include one or more configurations (e.g., tables, indexes, storage objects) associated with the release of resource 230. In some aspects, each configuration may include an association between one or more field values ​​(e.g., HPN field values, component carrier field values, CIF values) and mapping pairs of DCI message 225. For example, the configuration may include a table containing the association between HPN field values ​​and one or more mapping pairs, as shown in Table 1 below:

[0108] 0 {0,0},{0,1} 1 {0,0},{1,0},{0,1},{1,1} 2 {0,0},{2,1},{2,4},{3,6},{0,8} 3 {1,1},{2,2} … … 15 All Resources

[0109] Table 1: Configuration indicating the association between HPN field values ​​and mapping pairs (e.g., tables)

[0110] As shown in Table 1 above, the configuration can indicate that a second HPN field value is associated with two mapping pairs (e.g., HPN field value 0 = {CC0, SPS / CG index 0}, {CC0, SPS / CG index 1}), and a fourth HPN field value (e.g., HPN field value 3) is associated with a single mapping pair (e.g., HPN field value 3 = {CC1, SPS / CG index 1}). The release configuration can include multiple configurations, each of which can indicate any number of associations between field values ​​(e.g., HPN field values, component carrier field values, CIF values) and mapping pairs. The number of associations between field values ​​and mapping pairs (e.g., the number of rows in Table 1) can be configurable. Furthermore, the number of bits in the HPN field can depend on the number of associations that determine the number of rows in Table 1. For example, if there are N rows in Table 1 as a result of associations between field values ​​and mapping pairs, the number of bits in the HPN field used to indicate the mapping pairs can be defined as...

[0111] In some aspects, base station 105-b may determine the release of one or more resource sets 230 based on the communication configuration used for communication between UE 115-a and base station 105-a. In some aspects, base station 105-a may identify one or more configurations for releasing resource set 230 based on the communication configuration identifying communication between UE 115-a and base station 105-a, UE capability message 215, RRC message 220, identification of resource sets to be released, or any combination thereof. Furthermore, base station 105-b may select one or more configurations (e.g., a table) that UE 115-a will refer to to identify resource set 230 to be released. In some aspects, base station 105-a may select one or more configurations based on the component carrier 210 on which DCI message 225 will be transmitted, field values ​​indicated in DCI message 225, or any combination thereof.

[0112] In some respects, base station 105-a can send DCI message 225 to UE 115-a based on determining one or more resource sets 230 to be released. Base station 105-a can send DCI message 225 on component carriers 210 within component carrier set 210 of UE 115-a. For example, as... Figure 2 As shown, base station 105-a can transmit DCI message 225 on the first component carrier 210-a. In some aspects, UE 115-a can receive DCI message 225 based on a communication configuration identifying communication between UE 115-a and base station 105-a, transmitting UE capability message 215, receiving RRC message 220, or any combination thereof.

[0113] In some aspects, DCI message 225 may include one or more field values ​​instructing UE 115-a to release one or more resource sets 230. For example, in a communication configuration for communication between UE 115-a and base station 105-a that includes a first resource set 230-a on a first component carrier 210-a, a second resource set 230-a on a second component carrier 210-b, and a third resource set 230-c on a third component carrier 210-c, DCI message 225 may include one or more field values ​​instructing UE 115-a to release the first resource set 230-a and the second resource set 230-b. The one or more field values ​​instructing UE 115-a to release resource set 230 may include, but are not limited to, HPN field values, CIF values, or both. Furthermore, in some aspects, one or more field values ​​may be associated with field values ​​indicated in one or more configurations of the release configuration (e.g., Table 1 above). In this respect, one or more field values ​​indicated in DCI message 225 can be used to reference one or more configurations of the resource configuration to identify the set of resources 230 to be released.

[0114] UE 115-a can be configured to receive DCI messages 225 configured to release resource sets 230 within one or more component carriers 210 of UE 115-a. For example, in some cases, UE 115-a can be configured to receive DCI messages 225 within each component carrier 210 of UE 115-a. As another example, UE 115-b can be configured to receive DCI messages 225 only within a subset of the component carriers of UE 115-a (e.g., only within the first component carrier 210-a). In this example, the indication to release resource sets 230 can be limited to a given set of component carriers 210, such that DCI messages 225 received on component carriers 210 not included in the given set of component carriers 210 may not effectively and / or successfully release resource sets 230. In this case, a subset of the component carriers 210 on which the DCI message 225 for releasing resource set 230 can be received can be pre-configured and signaled to UE 115-a (e.g., via RRC message 220), or any combination thereof.

[0115] In some aspects, UE 115-a, base station 105-a, or both can determine that DCI message 225 is configured to release one or more resource sets 230. In some aspects, UE 115-a and / or base station 105-a can determine that DCI message 225 is configured to release resource set 230 based on the new data indicator (NDI) field of DCI message 225. For example, in some cases, a first value (e.g., NDI = 0) in the NDI field of DCI message 225 can indicate that DCI message 225 is configured to release and / or activate resource set 230 (e.g., release and / or activate SPS grant and / or CG), and a second value (e.g., NDI = 1) in the NDI field of DCI message 225 can indicate that DCI message 225 is configured to schedule transmission or retransmission of resource set 230 (e.g., schedule retransmission of SPS grant and / or CG). In this example, UE 115-a and / or base station 105-a can determine that DCI message 225 is configured to release resource set 230 based on the NDI field of DCI message 225 which indicates a first value (e.g., NDI=0).

[0116] Additionally or alternatively, UE 115-a and / or base station 105-a may determine that DCI message 225 is configured to release resource set 230 by scrambling (e.g., encoding) at least a portion of DCI message 225 according to a Release-Associated Radio Network Temporary Identifier (RNTI) (e.g., Coding Scheme Radio Network Temporary Identifier (CS-RNTI)). For example, base station 105-b may scramble (e.g., encode) at least a portion (e.g., a CRC portion) of DCI message 225 via CS-RNTI, such that the format of DCI message 225 is associated with cross-carrier scheduling, cross-carrier activation, cross-carrier release, or any combination thereof. In this example, UE 115-a may determine that DCI message 225 is configured to release one or more resource sets 230 by scrambling (e.g., encoding) a portion of DCI message 225 according to CS-RNTI, based on an NDI field, or both.

[0117] In some respects, after determining that DCI message 225 is configured to release resource set 230, UE 115-a may further verify (e.g., confirm, acknowledge) that DCI message 225 is configured to release resource set based on the values ​​(e.g., bit values) of fields (e.g., RV field, MCS field, FDRA field, or any combination thereof) within DCI message 225. Additionally or alternatively, UE 115-a may verify that DCI message 225 is configured to release resource set 230 based on the type of the FDRA field within DCI message 225.

[0118] For example, if DCI message 225 includes one of DCI formats 0_0, 0_1, or 0_2, and if the RV field of DCI message 225 is set to a first value (e.g., RV field = 0), the MCS field of DCI message 225 is set to a second value (e.g., MCS field = 1), and the FDRA field of DCI message 225 is set to a first value (e.g., FDRA field = 0) for all component carriers 210 in which resource 230 is to be released (where μ = 1) and a second value (e.g., FDRA field = 1) for all component carriers 210 in which resource 230 is not to be released, then UE 115-a can verify that DCI message 225 is configured to release resource set 230.

[0119] Additionally or alternatively, if at least one component carrier 210 including the resource set 230 to be released includes an FDRA field set to a first value (e.g., FDRA field = 0) for FDRA type 2 (where ] = 1), then UE 115-a can verify that DCI message 225 is configured to release resource set 230. In this example, the at least one component carrier 210 used for verification including FDRA field = 0 can include any component carrier 210 in the component carrier set 210. For example, the at least one component carrier 210 used for verification including FDRA field = 0 can include the component carrier 210 with the highest or lowest cell index among the component carriers 210 on which the resource set 230 is to be released, the same component carrier 210 on which DCI message 225 is received (e.g., component carrier 210-a), the component carrier 210 associated with the resource set 230 within the communication configuration for communication between UE 115-a and base station 105-a, or any combination thereof. In this respect, in some cases, UE115-a can verify that DCI message 225 is configured to release resources based only on a subset of the FDRA fields associated with component carrier set 210.

[0120] As another example, if DCI message 225 includes one of DCI formats 1_0, 1_1, or 1_2, and if the RV field of DCI message 225 is set to a first value (e.g., RV field = 0), the MCS field of DCI message 225 is set to a second value (e.g., MCS field = 1), and the FDRA field of DCI message 225 is set to a first value (e.g., FDRA field = 0) for FDRA type 0 for dynamic switching of all component carriers 210 in which resource set 230 is to be released, and is set to a second value (e.g., FDRA field = 1) for FDRA type 1 for FDRA type 1 that does not include all component carriers 210 in which resource set 230 is to be released, then UE 115-a can verify that DCI message 225 is configured to release resource set 230. Additionally or alternatively, if at least all component carriers 210 of the resource set 230 to be released include an FDRA field that is set to a first value for FDRA type 0 for dynamic handover (e.g., FDRA field = 0), then UE 115-a can verify that DCI message 225 is configured to release resource set 230.

[0121] Therefore, UE 115-b can verify that the DCI message is configured to release a resource set based on various parameters or fields associated with one or more component carriers, including but not limited to the determined FDRA field value, the determined FDRA field type, the RV field value, the MCS field value, or any combination thereof.

[0122] In some aspects, UE 115-a, base station 105-a, or both may identify one or more configurations for releasing resource set 230. In some aspects, UE 115-a, base station 105-a, or both may identify one or more configurations for releasing resource set 230 based on communication configurations identifying communication between UE 115-a and base station 105-a, UE capability message 215, RRC message 220, DCI message 225, determination and / or verification DCI message 225 configured to release resource set 230, or any combination thereof. For example, UE 115-a may identify one or more configurations associated with releasing resource set 230 (e.g., Table 1 above) based on release configurations received from base station 105-a (e.g., release configurations indicated in RRC message 220).

[0123] In some cases, each configuration may include an association between one or more field values ​​(e.g., HPN field value, component carrier field value, CIF value) and mapping pairs of DCI message 225, as shown in Table 1 above. At this point, UE 115-a, base station 105-a, or both may identify and reference one or more configurations to determine which resource sets 230 to release. In some cases, UE 115-a and / or base station 105-a may identify and utilize a single configuration to identify the resource sets 230 to be released. At this point, a single configuration may be common across all component carriers 210 and bandwidth portions (BWPs) on which resource sets 230 can be released, and may be referenced regardless of which component carrier 210 on which DCI message 225 was received. In additional or alternative cases, UE 115-a and / or base station 105-a may identify multiple configurations associated with the release of resource sets 230. For example, each component carrier 210 in the component carrier set 210 may include a separate configuration such that UE 115-a can identify a first configuration associated with the first component carrier 210-a, a second configuration associated with the second component carrier 210-b, and a third configuration associated with the third component carrier 210-c.

[0124] After identifying one or more configurations, UE 115-a, base station 105-a, or both may choose to be referenced to identify the configuration of resource set 230 to be released. In some aspects, UE 115-a, base station 105-a, or both may identify one or more configurations for releasing resource set 230 based on identifying communication configurations used for communication between UE 115-a and base station 105-a, UE capability message 215, RRC message 220, DCI message 225, determining and / or verifying DCI message 225 configured to release resource set 230, identifying one or more configurations, or any combination thereof.

[0125] In cases where UE 115-a and / or base station 105-a identify only a single configuration for releasing resources (e.g., a single configuration common across all component carriers), UE 115-a and / or base station 105-a may select that single configuration. In other cases where UE 115-a and / or base station 105-a identify multiple configurations for releasing resources, UE 115-a and / or base station 105-a may select a configuration from the identified configurations based on the component carrier 210 on which DCI message 225 is received, the component carrier field value indicated in DCI message 225 (e.g., CIF value), or both. For example, in some cases, a first configuration may be associated with a first component carrier 210-a, and a second configuration may be associated with a second component carrier 210-b. In this example, UE 115-a may select the first configuration upon receiving DCI message 225 on the first component carrier 210-a, and may select the second configuration upon receiving DCI message 225 on the second component carrier 210-b.

[0126] Additionally or alternatively, each identified configuration may be associated with a different component carrier field value (e.g., a CIF value). For example, in some cases, a first configuration may be associated with a first component carrier field value (e.g., a first CIF value), and a second configuration may be associated with a second component carrier field value (e.g., a second CIF value). In this example, UE 115-a may select the first configuration if DCI message 225 indicates the first component carrier field value, and may select the second configuration if DCI message 225 indicates the second component carrier field value. In this example, one or more field values ​​indicated in DCI message 225 may include one or more component carrier field values ​​(e.g., CIF values).

[0127] In some aspects, UE 115-a and / or base station 105-a may select a given configuration based on the component carrier 210 on which DCI message 225 is received and the field values ​​indicated in DCI message 225 (e.g., component carrier field values). For example, in some cases, each component carrier 210 may be associated with multiple configurations, where each configuration is associated with a corresponding component carrier field value. In this example, UE 115-a and / or base station 105-a may select a configuration based on determining the component carrier on which DCI message 225 is received and the component carrier field values ​​indicated in DCI message 225.

[0128] UE 115-a, base station 105-a, or both may identify one or more resource sets 230 to be released. In some aspects, UE 115-a, base station 105-a, or both may identify one or more resource sets 230 to be released based on communication configurations used for communication between UE 115-a and base station 105-a, UE capability message 215, RRC message 220, DCI message 225, determination and / or verification DCI message 225 configured to release resource sets 230, identifying and / or selecting one or more configurations, or any combination thereof.

[0129] In some respects, UE 115-a and / or base station 105-a can identify the resource set 230 to be released based on the selected configuration and one or more field values ​​(e.g., HPN field value, component carrier field value, CIF value) indicated in the DCI message 225. For example, if UE 115-a selects a configuration that includes the association between HPN field values ​​and mapping pairs (e.g., Table 1), UE 115-a can identify one or more resource sets 230 to be released by referring to that configuration and identifying the resource sets 230 associated with the mapping pairs corresponding to the HPN field values. For example, UE 115-b can identify that the DCI message includes HPN field value 3 and can refer to the selected configuration (e.g., Table 1) to determine that HPN field value 3 is associated with two mapping pairs: {CC1, SPS / CG index 1}, {CC2, SPS / CG index 2} (e.g., HPN field value 3 = {CC1, SPS / CG index 1}, {CC2, SPS / CG index 2}). In this example, UE 115-a can recognize that the resource set corresponding to SPS and CG index 1 on CC1 will be released, and the resource set corresponding to SPS and CG index 2 on CC2 will be released.

[0130] As another example, UE 115-a and / or base station 105-a can identify the resource set 230 to be released based on multiple field values. For example, DCI message 225 may include component carrier field values ​​(e.g., CIF value) and second field values ​​(e.g., HPN field value). In this example, the component carrier field value (e.g., CIF value) may be associated with a first component carrier 210-a and a second component carrier 210-b, and the second field value may be associated with one or more resource sets 230 (e.g., resource sets 230-a and 230-b). These associations may be indicated in one or more configurations. In this example, UE 115-a can identify the first component carrier 210-a and the second component carrier 210-b based on the component carrier field value; and can identify the first resource set 230-a and the second resource set 230-b based on the second field value. In this respect, UE 115-a can determine that the first resource set 230-a and the second resource set 230-b will be released on the first component carrier 210-a and the second component carrier 210-b, respectively.

[0131] Therefore, UE 115-a and / or base station 105-a can identify the resource set 230 to be released on one or more component carriers 210 based on a combination of multiple field values ​​(e.g., HPN field value, component carrier field value, CIF value). In other words, multiple resource sets 230 to be released across multiple component carriers 210 can be jointly indicated by multiple field values ​​in DCI message 225.

[0132] After identifying the resource set 230 to be released, UE 115-a can release the resource set 230. In this regard, UE 115-a can release the resource set 230 based on the following: identifying the communication configuration used for communication between UE 115-a and base station 105-a; UE capability message 215; RRC message 220; DCI message 225; confirming and / or verifying DCI message 225 configured to release the resource set 230; identifying and / or selecting one or more configurations; identifying the resource set 230 to be released; or any combination thereof. In some aspects, UE 115-a can release the resource set 230 by avoiding its use. In some aspects, UE 115-a can send an uplink transmission (e.g., an acknowledgment message) to base station 105-a indicating that the resource set 230 has been released.

[0133] In some respects, UE 115-a may release resource set 230 based on the time at which it receives the DCI message 225 indicating the release of resource set 230. Specifically, UE 115-a may not expect to receive the DCI message 225 indicating the release of resource set 230 immediately preceding resource set 230. Furthermore, even if UE 115-a receives the DCI message 225 before the resource set 230 to be released, UE 115-a may still be unable to perform the necessary processing to successfully release resource set 230 before using it. In this regard, UE 115-a may release resource set 230 based on receiving the DCI message 225 indicating release within a time period that allows UE 115-a to successfully release resource set 230.

[0134] For example, UE 115-a can recognize DCI message 225 indicating the release of a first resource set 230-a on a first component carrier 210-a and a second resource set 230-b on a second component carrier 210-b. In this example, UE 115-a can recognize a time period (T) in which the first resource set 230-a, the second resource set 230-b, or both may not be released. In some aspects, the time period may include multiple symbols preceding the first resource set 230-a, the second resource set 230-b, or both. For example, in the case where the first resource set 230-a precedes the second resource set 230-b in the time domain, the time period may include multiple symbols preceding the first resource set 230-a. In some aspects, the time period may be based on the subcarrier spacing (SCS) associated with the first resource set 230-a, the SCS associated with the second resource set 230-b, the SCS associated with the first component carrier 210-a and / or the second component carrier 210-b, the SCS of the component carrier 210 on which the DCI message 225 is received, or any combination thereof. In some cases, UE 115-a may determine a single time period for the identified resource set 230 to be released. Additionally or alternatively, UE 115-a may determine a separate time period for each corresponding resource set 230 to be released (e.g., a first time period for the first resource set 230-a, and a second time period for the second resource set 230-b).

[0135] Continuing with the same example, based on the determination that DCI message 225 was received outside of that time period (e.g., before), UE 115-a may release the first resource set 230-a, the second resource set 230-b, or both. Conversely, based on the determination that DCI message 225 was received within that time period, UE 115-a may avoid releasing the first resource set 230-a, the second resource set 230-b, or both.

[0136] In some aspects, UE 115-a, base station 105-a, or both can determine that resource set 230 has been released. In some aspects, UE 115-a, base station 105-a, or both can determine that resource set 230 has been released based on: identifying the communication configuration used for communication between UE 115-a and base station 105-a; UE capability message 215; RRC message 220; DCI message 225; determining and / or verifying that DCI message 225 is configured to release resource set 230; identifying and / or selecting one or more configurations; identifying the resource set 230 to be released; releasing the resource set; or any combination thereof. For example, UE 115-a and / or base station 105-a can determine that resource set 230 has been released based on DCI message 225; the release configuration (e.g., the release configuration indicated in RRC message 220); the identified and / or selected configuration; field values ​​indicated in DCI message 225 (e.g., HPN field value, component carrier field value, CIF value); or any combination thereof.

[0137] The techniques described herein enable multiple individual DCI messages to release multiple resource sets within and / or across multiple component carriers. For example, the techniques described herein enable a single DCI message to release a first resource set (e.g., SPS grant, CG grant) within a first component carrier at UE 115, and a second resource set (e.g., SPS grant, CG grant) within a second component carrier at UE 115. By enabling the release of multiple resource sets within and / or across multiple component carriers, control signaling overhead within the wireless communication system 200 can be reduced, and the flexibility of releasing resource sets can be improved.

[0138] Figure 3 Examples of a resource allocation scheme 300 supporting techniques for releasing a collection of multiple SPS and CG resources according to aspects of this disclosure are shown. In some examples, the resource allocation scheme 300 may implement aspects of the wireless communication system 100 or 200. In some aspects, Figure 3 Resource allocation scheme 300 in the diagram shows a first resource configuration 305-a, a second resource configuration 305-b, and a third resource configuration 305-c.

[0139] In some cases, UE 115, base station 105, or both can identify a communication configuration for communication between UE 115 and base station 105 on component carrier sets (e.g., multiple) 310. In some aspects, the communication configuration may include at least a first resource set on a first component carrier 310-a and a second resource set on a second component carrier 310-b. For example, referring to resource configuration 305-a, UE 115 and / or base station 105 may determine a communication configuration 330, wherein the communication configuration 330 includes resource sets across the first component carrier 310-a, the second component carrier 310-b, and the third component carrier 310-c. In some aspects, resource set 320 may include a downlink resource set associated with SPS grants, an uplink resource set associated with CG, or any combination thereof.

[0140] As described above, the techniques described herein enable a single DCI message 315 to release multiple resource sets 320 across multiple component carriers 310. For example, refer to Figure 3 As shown in resource configuration 305-b, base station 105 can send DCI message 315-a to UE 115 via first component carrier 310-d. In some aspects, UE 115 can be configured to determine that DCI message 315-a is configured to release resource sets, and can be configured to interpret DCI message 315-a based on configurations (e.g., tables) received from base station 105. In this respect, UE 115 can be configured to identify and select one or more configurations, wherein the one or more configurations will be referenced to determine which resource sets 320 will be released. UE 115 can be configured to identify and select one or more configurations, wherein the one or more configurations will be referenced to determine which resource sets will be released based on the component carrier 310 on which DCI message 315-a is received, field values ​​indicated in DCI message 315-a (e.g., HPN field value, component carrier field value, CIF value), or any combination thereof.

[0141] Referring again to resource configuration 305-b, in some cases, UE 115 can identify and utilize a single configuration to identify the resource set 320 to be released. In this respect, the single configuration is common across all component carriers 310-d, 310-e, and 310-f where the resource set 320 can be released, and the BWP is applicable and can be referenced regardless of which component carrier 310 on which DCI message 315-a is received. In additional or alternative cases, UE 115 can identify multiple configurations associated with releasing the resource set 320. For example, each component carrier 310 in the component carrier set 310 may include a separate configuration, such that UE 115 can identify a first configuration associated with the first component carrier 310-d, a second configuration associated with the second component carrier 310-e, and a third configuration associated with the third component carrier 310-f.

[0142] After identifying one or more configurations, UE 115 can select the configuration to be referenced to identify the resource set 320 to be released. Where UE 115 identifies only a single configuration for releasing resource 320 (e.g., a single configuration common across all component carriers 310), UE 115 can select that single configuration. In other cases where UE 115 identifies multiple configurations for releasing resource 320, UE 115 can select a configuration from the identified configurations based on the component carrier 310 on which DCI message 315-a is received, the component carrier field value indicated in DCI message 315-a (e.g., CIF value), or both. For example, in some cases, a first configuration may be associated with a first component carrier 310-d, and a second configuration may be associated with a second component carrier 310-e. In this example, UE 115 can select the first configuration based on receiving DCI message 315-a on the first component carrier 310-d. As another example, UE 115-a can determine that DCI message 315-a includes field values ​​(e.g., CIF values) associated with a given configuration, and can select a given configuration based on those field values.

[0143] After identifying the configuration and / or releasing the configuration, UE 115 can identify one or more resource sets 320 to be released. In some aspects, UE 115 can identify the resource set 320 to be released based on the selected configuration and one or more field values ​​(e.g., HPN field value, component carrier field value, CIF value) indicated in DCI message 315-a. For example, UE 115 can identify one or more resource sets 320 to be released by referring to the configuration and identifying the resource set 320 associated with the mapping pair corresponding to the HPN field value. For example, as shown in resource configuration 305-b, UE 115 can identify via configuration the HPN field value indicated in DCI message 315-a associated with a first mapping pair {CC0, SPS / CG index 2} and a second mapping pair {CC1, SPS / CG index 7} (e.g., HPN field value = {CC0, SPS / CG index 2}, {CC1, SPS / CG index 7}). In this example, UE115-a can identify the resource set to be released corresponding to SPS and CG index 2 on CC0 (e.g., first resource set 320-a) and the resource set to be released corresponding to SPS and CG index 7 on CC1 (e.g., second resource set 320-b).

[0144] Therefore, UE 115 identifies the resource sets 320 to be released on one or more component carriers 310 based on a combination of multiple field values ​​(e.g., HPN field value, component carrier field value, CIF value). In other words, multiple resource sets 320 to be released across multiple component carriers 310 can be jointly indicated by multiple field values ​​in DCI message 315-a. Subsequently, UE 115 can release the identified resource sets (e.g., first resource set 320-a, second resource set 320-b).

[0145] As another example, see Figure 3 As shown in resource configuration 305-c, base station 105 can send DCI message 315-b to UE 115 via second component carrier 310-h. In some aspects, UE 115 can be configured to determine that DCI message 315-b is configured to release resource sets, and can be configured to interpret DCI message 315-b based on configurations (e.g., tables) received from base station 105. In some aspects, UE 115 can be configured to identify and select one or more configurations that will be referenced to determine which resource sets 320 will be released based on the component carrier 310 on which DCI message 315-b is received, field values ​​indicated in DCI message 315-b (e.g., HPN field value, component carrier field value, CIF value), or any combination thereof.

[0146] Referring again to resource configuration 305-c, in some cases, UE 115 can identify and utilize a single configuration to identify the resource set 320 to be released. In this respect, the single configuration is common across all component carriers 310-a, 310-b, and 310-c where the resource set 320 can be released, and the BWP is applicable and can be referenced regardless of which component carrier 310 on which DCI message 315-a is received. In additional or alternative cases, UE 115 can identify multiple configurations associated with releasing the resource set 320. For example, each component carrier 310 in the component carrier set 310 may include a separate configuration, such that UE 115 can identify a first configuration associated with a first component carrier 310-g, a second configuration associated with a second component carrier 310-h, and a third configuration associated with a third component carrier 310-i.

[0147] After identifying one or more configurations, UE 115 can select the configuration to be referenced to identify the resource set 320 to be released. UE 115 can select a configuration from the identified configurations based on the component carrier 310 on which DCI message 315-b is received, the component carrier field value (e.g., CIF value) indicated in DCI message 315-b, or both. For example, in some cases, a first configuration may be associated with a first component carrier 310-g, and a second configuration may be associated with a second component carrier 310-h. In this example, UE 115 can select a second configuration based on receiving DCI message 315-b on the second component carrier 310-h. As another example, UE 115 can determine that DCI message 315-b includes a field value (e.g., CIF value) associated with a given configuration, and can select a given configuration based on that field value.

[0148] After identifying the configuration and / or releasing the configuration, UE 115 can identify one or more resource sets 320 to be released. In some aspects, UE 115 can identify the resource set 320 to be released based on the selected configuration and one or more field values ​​(e.g., HPN field value, component carrier field value, CIF value) indicated in DCI message 315-b. For example, UE 115 can identify one or more resource sets 320 to be released by referring to the configuration and identifying the resource set 320 associated with the mapping pair corresponding to the HPN field value. For example, as shown in resource configuration 305-c, UE 115 can identify via configuration the HPN field value indicated in DCI message 315-b associated with a first mapping pair {CC0, SPS / CG index 3} and a second mapping pair {CC2, SPS / CG index 1} (e.g., HPN field value = {CC0, SPS / CG index 3}, {CC2, SPS / CG index 1}). In this example, UE115 can identify that the resource set corresponding to SPS and CG index 3 on CC0 (e.g., first resource set 320-c) needs to be released, and the resource set corresponding to SPS and CG index 1 on CC2 (e.g., second resource set 320-d) needs to be released.

[0149] As mentioned above, UE 115 can release resource set 320 based on the time it receives the DCI message 315 indicating the release of resource set 320. Specifically, UE 115 may not expect to receive the DCI message 315 indicating the release of resource set 320 immediately preceding resource set 320. Furthermore, even if UE 115 receives the DCI message 315 before the resource set 320 to be released, UE 115 may not be able to perform the necessary processing to successfully release resource set 320 before using resource set 230. In this regard, UE 115 can release resource set 320 based on receiving the DCI message 315 indicating release within a time period that allows UE 115 to successfully release resource set 320.

[0150] For example, referring to resource configuration 305-b, UE 115 can recognize DCI message 315-a indicating the release of a first resource set 320-a on a first component carrier 310-d and a second resource set 320-b on a second component carrier 310-e. In this example, UE 115 can recognize a time period 325-a in which the first resource set 320-a, the second resource set 320-b, or both may not be released. In some aspects, time period 325-a may include multiple symbols preceding the first resource set 320-a, the second resource set 320-b, or both. For example, in the case where the first resource set 320-a precedes the second resource set 320-b in the time domain, time period 325-a may include multiple symbols preceding the first resource set 320-a. In this example shown in resource configuration 305-b, UE 115 may release the first resource set 320-a and the second resource set 320-b based on receiving DCI message 315-a outside (e.g., before) time period 325-a.

[0151] As described above, time period 325-a can be based on the SCS associated with the first resource set 320-a, the SCS associated with the second resource set 320-b, the SCS associated with the first component carrier 310-d and / or the second component carrier 310-e, the SCS of the component carrier 310 on which DCI message 315-a is received, or any combination thereof. In some cases, UE 115 can determine a single time period 35-a for the identified resource set 320 to be released. Additionally or alternatively, UE 115 can determine a separate time period 325 for each corresponding resource set 320 to be released (e.g., a first time period 325 for the first resource set 320-a, a second time period 325 for the second resource set 320-b).

[0152] Similarly, referring to resource configuration 305-c, UE 115 can recognize DCI message 315-b indicating the release of the first resource set 320-c on the first component carrier 310-g and the second resource set 320-d on the third component carrier 310-i. In this example, UE 115 can recognize a time period 325-b in which the first resource set 320-c, the second resource set 320-b, or both may not be released. In some aspects, time period 325-a may include multiple symbols preceding the first resource set 320-a, the second resource set 320-b, or both. In this example shown in resource configuration 305-c, based on receiving DCI message 315-a within time period 325-a, UE 115 can avoid releasing the first resource set 320-a and the second resource set 320-b.

[0153] The resource configurations 305-a, 305-b, and 305-c described herein enable multiple individual DCI messages 315 to release multiple resource sets 320 within and / or across multiple component carriers 310. For example, the techniques described herein enable a single DCI message 315-a to release a first resource set 320-a (e.g., SPS grant, CG grant) within a first component carrier 310-d at UE 115, and a second resource set 320-b (e.g., SPS grant, CG grant) within a second component carrier 310-e at UE 115. By enabling the release of multiple resource sets 320 within and / or across multiple component carriers 310, control signaling overhead within wireless communication systems 100 and 200 can be reduced, and the flexibility of releasing resource sets 320 can be improved.

[0154] Figure 4 An example of a process flow 400 supporting a technique for releasing a collection of multiple SPS and CG resources according to aspects of this disclosure is shown. In some examples, process flow 400 may implement aspects of wireless communication system 100 or 200, resource allocation scheme 300, or any combination thereof, or be implemented by these aspects. Among other aspects, see references... Figures 1-5 As described, process flow 400 may show receiving a DCI, determining that the DCI message is configured to release a resource set, identifying the resource set to be released, and determining the resource set to be released.

[0155] In some respects, process flow 400 may include UE 115-b and base station 105-b, which may be examples of the corresponding devices described herein. Figure 4 The UE 115-b shown can be Figure 2 The example of UE 115-a shown. Similarly, Figure 4 The base station 105-b shown can be Figure 2An example of base station 105-a shown.

[0156] In some aspects, the operations shown in process flow 400 can be performed by hardware (e.g., including circuits, processing blocks, logic components, and other components), code executed by a processor (e.g., software or firmware), or any combination thereof. Alternative examples are possible, in which some steps are performed in a different order than described or not at all. In some cases, steps may include additional features not mentioned below, or more steps may be added.

[0157] At point 405, UE 115-b, base station 105-b, or both can identify a communication configuration for communication between UE 115-b and base station 105-b on a set of component carriers (e.g., multiple). At this point, the communication configuration may include at least a first resource set on a first component carrier in the component carrier set, and a second resource set on a second component carrier in the component carrier set. In some aspects, the first resource set, the second resource set, or both may include a downlink resource set associated with SPS grants, an uplink resource set associated with CG, or any combination thereof. At this point, the first and second resource sets may include a time resource set and a frequency resource set for communication between UE 115-b and base station 105-b.

[0158] At 410, UE 115-b may send a UE capability message to base station 105-b. In some aspects, the UE capability message may instruct UE 115-b to be configured to release two or more resource sets via a single DCI message. Additionally or alternatively, the UE capability message may instruct UE 115-b to be configured to release two or more resource sets across multiple component carriers via a single DCI message. In some cases, UE 115-b may send the UE capability message based on a communication configuration identified at 405 for communication between UE 115-b and base station 105-b.

[0159] At 415, base station 105-b can send an RRC message to UE 115-b. In some aspects, base station 105-b can send an RRC message to UE 115-b based on a communication configuration identified at 405 for communication between UE 115-b and base station 105-b, receiving a UE capability message at 410, or both.

[0160] In some respects, the RRC message can instruct UE 115-b how to interpret a DCI message received from base station 105-b that is configured to release a resource set. In this respect, the RRC message may include an indication of a release configuration used to interpret the DCI message for releasing the resource set. The release configuration may indicate a set of mapping pairs, where each mapping pair of the release configuration may include (e.g., an identifier, indication) a component carrier and a resource for communication between UE 115-b and base station 105-b. For example, a first mapping pair may include {CC1, SPS index}, where the first mapping pair indicates the association between a first component carrier (CC1) and an index associated with an SPS grant on the first component carrier. As another example, a second mapping pair may include {CC2, CG index}, where the second mapping pair indicates the association between a second component carrier (CC2) and an index associated with a CG on the second component carrier.

[0161] In some aspects, a release configuration may include one or more configurations associated with the release of resources. In some aspects, each configuration may include an association between one or more field values ​​(e.g., HPN field values, component carrier field values, CIF values) of a DCI message and mapping pairs. For example, a configuration may include an association between an HPN field value and one or more mapping pairs. For example, a configuration may indicate that a first HPN field value is associated with a single mapping pair (e.g., HPN field value 1 = {CC1, SPS index}), and a second HPN field value is associated with two mapping pairs (e.g., HPN field value 2 = {CC1, SPS index}, {CC2, CG index}). A release configuration may include any number of configurations, where each configuration may indicate any number of associations between field values ​​and mapping pairs.

[0162] At 420, base station 105-b can identify one or more sets of resources to be released. In some respects, base station 105-b can identify the sets of resources to be released based on the communication configuration identified at 405 for communication between UE 115-b and base station 105-b.

[0163] At 435, base station 105-b can identify one or more configurations for releasing a resource set. In some aspects, base station 105-b can identify one or more configurations for releasing a resource set based on: identifying a communication configuration for communication between UE 115-b and base station 105-b at 405; receiving a UE capability message at 410; sending an RRC message at 415; receiving a DCI message at 420; determining at 425 that the DCI message is configured to release resources; verifying at 430 that the DCI message is configured to release resources; or any combination thereof. Furthermore, base station 105-b can select one or more configurations that UE 115-b will refer to in identifying the resource set to be released. In some aspects, base station 105-b can select one or more configurations based on the component carrier on which the DCI message will be transmitted, field values ​​indicated in the DCI message, or any combination thereof.

[0164] At 430, base station 105-b can send a DCI message to UE 115-b. Base station 105-b can send the DCI message on a component carrier in the component carrier set at UE 115-b. For example, base station 105-b can send the DCI message on the first component carrier of UE 115-b. In some aspects, base station 105-b can send the DCI message based on the communication configuration identified at 405 for communication between UE 115-b and base station 105-b, receiving a UE capability message at 410, sending an RRC message at 415, identifying a resource set to be released at 420, and identifying and / or selecting one or more configurations or any combination thereof at 425.

[0165] In some aspects, the DCI message may include one or more field values ​​instructing UE 115-b to release one or more resource sets. For example, if the configuration identified at 405 includes a first resource set on a first component carrier and a second resource set on a second component carrier, the DCI message may include one or more field values ​​instructing UE 115-b to release the first and second resource sets. The one or more field values ​​instructing UE 115-b to release resources may include, but are not limited to, HPN field values, CIF values, or both. Furthermore, in some aspects, one or more field values ​​may be associated with field values ​​indicated in one or more configurations of the release configuration. In this respect, one or more field values ​​indicated in the DCI message may be used to reference one or more configurations of the resource configuration to identify the resource set to be released.

[0166] At 435, UE 115-b, base station 105-b, or both can determine that a DCI message transmitted / received at 430 is configured to release one or more resource sets. In some aspects, UE 115-b and / or base station 105-b can determine that a DCI message is configured to release a resource set based on the NDI field of the DCI message, based on whether at least a portion of the DCI message is scrambled according to CS-RNTI, or any combination thereof. For example, in some cases, a first value of the NDI field in the DCI message (e.g., NDI = 0) can indicate that the DCI message is configured to release and / or activate a resource set (e.g., release and / or activate SPS grants and / or CG), and a second value of the NDI field in the DCI message (e.g., NDI = 1) can indicate that the DCI message is configured to schedule the transmission or retransmission of resources (e.g., schedule retransmission of SPS grants and / or CG). In this example, UE 115-b and / or base station 105-b can determine that the DCI message received at 420 is configured to release resources based on the NDI field of the DCI message indicating a first value (e.g., NDI=0).

[0167] In some aspects, UE 115-b can verify (e.g., determine, acknowledge) that a DCI message received at 420 is configured to release a resource set. In other aspects, UE 115-b can verify that a DCI message is configured to release a resource set based on determining at 435 that the DCI message is configured to release a resource set.

[0168] In some respects, UE 115-b can verify (e.g., determine) that a DCI message is configured to release a resource set based on the values ​​(e.g., bit values) of fields (e.g., RV field, MCS field, FDRA field, or any combination thereof) in the DCI message. Additionally or alternatively, UE 115-b can verify that a DCI message is configured to release a resource set based on the type of the FDRA field within the DCI message. For example, UE 115-b can determine the FDRA field value, FDRA field type, or both associated with each of the first and second component carriers, and can verify that a DCI message is configured to release a resource set based on the determined FDRA field value and the determined FDRA field type.

[0169] At 440, UE 115-b can identify and select one or more configurations for releasing the resource set. In some aspects, UE 115-b can identify and select one or more configurations for releasing the resource set based on: identifying the communication configuration for communication between UE 115-b and base station 105-b at 405; sending a UE capability message at 410; receiving an RRC message at 415; determining at 430 that the DCI message is configured to release resources; verifying that the DCI message is configured to release resources at 435; or any combination thereof. For example, UE 115-b can identify one or more configurations associated with releasing the resource set based on the release configuration received from base station 105-b (e.g., the release configuration indicated in the RRC message).

[0170] As described above, each configuration may include an association between one or more field values ​​(e.g., HPN field value, component carrier field value, CIF value) and mapping pairs of DCI messages. At this point, UE 115-b, base station 105-b, or both may identify and reference one or more configurations to determine which resource sets to release. In some cases, UE 115-b and / or base station 105-b may identify and utilize a single configuration to identify the resource sets to release. In this case, the single configuration may be common across all component carriers and BWPs on which resources can be released and can be referenced regardless of on which component carrier the DCI message was received. In additional or alternative cases, UE 115-b and / or base station 105-b may identify multiple configurations associated with resource release. For example, each component carrier in the component carrier set may include a separate configuration, such that UE 115-b can identify a first configuration associated with a first component carrier and a second configuration associated with a second component carrier.

[0171] In some aspects, the configuration to be referenced to identify the resource set to be released can be selected. In some aspects, UE115-b can select one or more configurations for releasing the resource set based on: identifying the communication configuration for communication between UE 115-b and base station 105-b at 405; sending a UE capability message at 410; receiving an RRC message at 415; receiving a DCI message at 430; determining at 435 that the DCI message is configured to release resources; verifying that the DCI message is configured to release resources; identifying one or more configurations at 440; or any combination thereof.

[0172] In cases where UE 115-b and / or base station 105-b identify only a single configuration at 440 (e.g., a single configuration common across all component carriers), UE 115-b and / or base station 105-b may select that single configuration at 445. In other cases where UE 115-b and / or base station 105-b identify multiple configurations at 440, UE 115-b and / or base station 105-b may select a configuration from the identified configurations based on the component carrier on which the DCI message is received, the component carrier field value indicated in the DCI message (e.g., a CIF value), or both. For example, in some cases, a first configuration may be associated with a first component carrier, and a second configuration may be associated with a second component carrier. In this example, UE 115-b may select the first configuration at 440 if a DCI message is received on the first component carrier, and may select the second configuration if a DCI message is received on the second component carrier.

[0173] Additionally or alternatively, each identified configuration may be associated with a different component carrier field value (e.g., a CIF value). For example, in some cases, a first configuration may be associated with a first component carrier field value, and a second configuration may be associated with a second component carrier field value. In this example, UE 115-b may select the first configuration at 440 if the DCI message indicates the first component carrier field value, and may select the second configuration if the DCI message indicates the second component carrier field value. In this example, one or more field values ​​indicated in the DCI message may include one or more component carrier field values ​​(e.g., CIF values).

[0174] At 445, UE 115-b, base station 105-b, or both can identify one or more sets of resources to be released. In some aspects, UE 115-b, base station 105-b, or both can identify one or more sets of resources to be released based on: identifying a communication configuration for communication between UE 115-b and base station 105-b at 405; sending a UE capability message at 410; receiving an RRC message at 415; receiving a DCI message at 420; determining at 425 that the DCI message is configured to release resources; verifying at 430 that the DCI message is configured to release resources; identifying one or more configurations at 435; selecting a configuration at 440; or any combination thereof.

[0175] In some aspects, UE 115-b and / or base station 105-b can identify resource sets to be released based on a selected configuration and one or more field values ​​(e.g., HPN field value, component carrier field value, CIF value) indicated in the DCI message. For example, if UE 115-b selects a configuration that includes the association between HPN field values ​​and mapping pairs, UE 115-b can identify one or more resource sets to be released by referring to that configuration and identifying the resource sets associated with the mapping pairs corresponding to the HPN field values. For example, UE 115-b can recognize that the DCI message includes HPN field value 10 and can refer to the selected configuration to determine that HPN field value 10 is associated with two mapping pairs: {CC1, SPS index 4}, {CC2, CG index 3} (e.g., HPN field value 10 = {CC1, SPS index}, {CC2, CG index}). In this example, UE 115-b can recognize that the resource sets corresponding to SPS index 4 on CC1 and CG index 3 on CC2 will be released.

[0176] As another example, UE 115-b and / or base station 105-b can identify the resource set to be released based on multiple field values. For example, a DCI message received at 420 may include component carrier field values ​​(e.g., CIF values) and second field values ​​(e.g., HPN field values). In this example, the component carrier field value (e.g., CIF value) may be associated with a first component carrier and a second component carrier, and the second field value may be associated with one or more resource sets (e.g., second field value = {SPS index 2}, {CG index 7}). These associations may be indicated in one or more configurations. In this example, UE 115-b can identify the first and second component carriers based on the component carrier field values; and can identify the first resource set (e.g., {SPS index 2}) and the second resource set (e.g., {CG index 7}) based on the second field values. At this point, UE 115-b can determine that the resource set associated with {SPS index 2} and {CG index 7} will be released on the first and second component carriers.

[0177] Therefore, UE 115-b and / or base station 105-b can identify the resource sets to be released on one or more component carriers based on a combination of multiple field values ​​(e.g., HPN field value, component carrier field value, CIF value). In other words, multiple resource sets to be released across multiple component carriers can be jointly indicated by multiple field values.

[0178] At point 450, UE 115-b can release the resource set. At this point, UE 115-b can release the resource set based on: identifying the communication configuration used for communication between UE 115-b and base station 105-b at point 405; sending a UE capability message at point 410; receiving an RRC message at point 415; receiving a DCI message at point 420; determining at point 425 that the DCI message is configured to release resources; verifying at point 430 that the DCI message is configured to release resources; identifying one or more configurations at point 435; selecting a configuration at point 440; identifying the resource set at point 445; or any combination thereof. In some aspects, UE 115-b can release the resource set by avoiding its use. In some aspects, UE 115-b can send an uplink transmission (e.g., an acknowledgment message) to base station 105-b indicating that the resource set has been released.

[0179] At 455, UE 115-b, base station 105-b, or both can determine the resource set to be released. In some aspects, UE 115-b, base station 105-b, or both can determine the resource set to be released based on: identifying the communication configuration for communication between UE 115-b and base station 105-b at 405; sending a UE capability message at 410; receiving an RRC message at 415; receiving a DCI message at 420; determining at 425 that the DCI message is configured to release resources; verifying at 430 that the DCI message is configured to release resources; identifying one or more configurations at 435; selecting a configuration at 440; identifying the resource set to be released at 445; releasing the resource set at 450; or any combination thereof.

[0180] For example, UE 115-b and / or base station 105-b may determine the release resource set based on DCI messages, release configurations (e.g., release configurations indicated in RRC messages), identified and / or selected configurations, field values ​​indicated in DCI messages (e.g., HPN field values, component carrier field values, CIF values), or any combination thereof.

[0181] The techniques described herein enable multiple individual DCI messages to release multiple resource sets within and / or across multiple component carriers. For example, the techniques described herein enable a single DCI message to release a first resource set (e.g., SPS grant, CG grant) within a first component carrier at UE 115, and a second resource set (e.g., SPS grant, CG grant) within a second component carrier at UE 115. By enabling the release of multiple resource sets within and / or across multiple component carriers, control signaling overhead within wireless communication systems 100 and 200 can be reduced, and the flexibility of releasing resource sets can be improved.

[0182] Figure 5A block diagram 500 of an apparatus 505 supporting techniques for releasing a set of multiple SPS and CG resources according to aspects of this disclosure is shown. Apparatus 505 may be an example of an aspect of UE 115 as described herein. Apparatus 505 may include a receiver 510, a communications manager 515, and a transmitter 520. Apparatus 505 may also include one or more processors, memory coupled to the one or more processors, and instructions stored in the memory that can be executed by the one or more processors to enable the one or more processors to perform activation and release of resources across the multiple component carriers discussed herein. Each of these components may communicate with each other (e.g., via one or more buses).

[0183] Receiver 510 can receive information associated with various information channels (e.g., control channels, data channels, and information related to techniques for releasing sets of multiple SPS and CG resources), such as packets, user data, or control information. The information can be transmitted to other components of device 505. Receiver 510 can be a reference. Figure 8 Examples of aspects of the transceiver 820 described. The receiver 510 may utilize a single antenna or an antenna set.

[0184] Communication manager 515 can identify a communication configuration for a set of component carriers, the communication configuration including at least a first resource set on a first component carrier and a second resource set on a second component carrier; receive a DCI message from a base station on the first component carrier, the DCI message including one or more field values ​​indicating that the UE wants to release multiple resource sets on multiple component carriers, including at least the first resource set on the first component carrier and the second resource set on the second component carrier; and determine, based on the received DCI message, to release the first resource set and the second resource set. Communication manager 515 may be an example of an aspect of communication manager 810 described herein.

[0185] The actions performed by the communication manager 515 as described herein can be implemented to achieve one or more potential advantages. For example, releasing multiple sets of resources across multiple component carriers can reduce control signaling within the wireless communication system, thereby reducing network overhead. Furthermore, by reducing the number of DCI messages used to release resources, the power consumption of the UE 115 can be reduced.

[0186] By releasing multiple resource sets across multiple component carriers via a single DCI message, the processor of UE 115 (e.g., the processor controlling receiver 510, communication manager 515, transmitter 520, etc.) can reduce the processing resources used for wireless communication. For example, by releasing multiple resource sets via a single DCI message, UE 115 can reduce the number of times the processor increases processing power and activates processing units to handle downlink reception of DCI messages.

[0187] The communication manager 515 or its sub-components may be implemented in hardware, in code executed by a processor (e.g., software or firmware), or in any combination thereof. If implemented in code executed by a processor, the functionality of the communication manager 515 or its sub-components may be performed by a general-purpose processor, a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination thereof designed to perform the functions described in this disclosure.

[0188] The communication manager 515 or its subcomponents may be physically located in various locations, including being distributed such that some functions are implemented by one or more physical components in different physical locations. In some examples, according to various aspects of this disclosure, the communication manager 515 or its subcomponents may be separate and distinct components. In some examples, according to various aspects of this disclosure, the communication manager 515 or its subcomponents may be combined with one or more other hardware components, including but not limited to input / output (I / O) components, transceivers, network servers, another computing device, one or more other components described in this disclosure, or combinations thereof.

[0189] Transmitter 520 can transmit signals generated by other components of device 505. In some examples, transmitter 520 can be co-located with receiver 510 in a transceiver module. For example, transmitter 520 can be a reference... Figure 8 Examples of aspects of the transceiver 820 described. The transmitter 520 may utilize a single antenna or an antenna set.

[0190] Figure 6 A block diagram 600 illustrates a device 605 supporting techniques for releasing a collection of multiple SPS and CG resources according to aspects of this disclosure. Device 605 may be an example of aspects of device 505 or UE 115 as described herein. Device 605 may include a receiver 610, a communication manager 615, and a transmitter 635. Device 605 may also include a processor. Each of these components may communicate with each other (e.g., via one or more buses).

[0191] Receiver 610 can receive information associated with various information channels (e.g., control channels, data channels, and information related to techniques for releasing a set of multiple SPS and CG resources), such as packets, user data, or control information. The information can be transmitted to other components of device 605. Receiver 610 can be a reference. Figure 8 Examples of aspects of the transceiver 820 described. The receiver 610 may utilize a single antenna or an antenna set.

[0192] Communication manager 615 may be an example of an aspect of communication manager 515 as described herein. Communication manager 615 may include communication resource manager 620, DCI receive manager 625, and release manager 630. Communication manager 615 may be an example of an aspect of communication manager 810 described herein.

[0193] The communication resource manager 620 can identify a communication configuration for a component carrier set, which includes at least a first resource set on a first component carrier in the component carrier set and a second resource set on a second component carrier in the component carrier set.

[0194] The DCI receiver manager 625 can receive a DCI message from the base station on the first component carrier. The DCI message includes one or more field values ​​that indicate to the UE that it wants to release multiple resource sets on multiple component carriers, including at least a first resource set on the first component carrier and a second resource set on the second component carrier.

[0195] The release manager 630 can determine the release of the first resource set and the second resource set based on the received DCI messages.

[0196] Transmitter 635 can transmit signals generated by other components of device 605. In some examples, transmitter 635 can be co-located with receiver 610 in a transceiver module. For example, transmitter 635 may be a reference... Figure 8 Examples of aspects of the transceiver 820 described. The transmitter 635 may utilize a single antenna or an antenna set.

[0197] In some cases, each of the communication resource manager 620, DCI receiver manager 625, and release manager 630 may be a processor (e.g., a transceiver processor, a radio processor, a transmitter processor, or a receiver processor) or at least a portion thereof. The processor may be coupled to memory and execute instructions stored in memory that enable the processor to perform or facilitate the features of the communication resource manager 620, DCI receiver manager 625, and release manager 630 discussed herein. The transceiver processor may co-locate and / or communicate (e.g., instruct its operation) with the transceiver of the device. The radio processor may co-locate and / or communicate (e.g., instruct its operation) with the radio of the device (e.g., NR radio, LTE radio, Wi-Fi radio). The transmitter processor may co-locate and / or communicate (e.g., instruct its operation) with the transmitter of the device. The receiver processor may co-locate and / or communicate (e.g., instruct its operation) with the receiver of the device.

[0198] Figure 7 A block diagram 700 of a communication manager 705 supporting techniques for releasing a set of multiple SPS and CG resources according to aspects of this disclosure is shown. The communication manager 705 may be an example of aspects of the communication manager 515, communication manager 615, or communication manager 810 described herein. The communication manager 705 may include a communication resource manager 710, a DCI receive manager 715, a release manager 720, a release configuration manager 725, a configuration manager 730, a component carrier field manager 735, an FDRA field manager 740, and a UE capability message transmission manager 745. Each of these modules may communicate directly or indirectly with each other (e.g., via one or more buses).

[0199] The communication resource manager 710 can identify a communication configuration for a component carrier set, which includes at least a first resource set on a first component carrier and a second resource set on a second component carrier in the component carrier set. In some examples, the communication resource manager 710 can identify the first and second resource sets based on a second field value. In some examples, the communication resource manager 710 can identify the first resource set on the first component carrier and the second resource set on the second component carrier based on a combination of the component carrier field value and the second field value. In some cases, the first and second resource sets include a downlink resource set associated with SPS grants, an uplink resource set associated with CG, or a combination thereof.

[0200] DCI receive manager 715 can receive DCI messages from a base station on a first component carrier. These DCI messages include one or more field values ​​indicating that the UE should release multiple resource sets on multiple component carriers, including at least a first resource set on the first component carrier and a second resource set on the second component carrier. In some examples, DCI receive manager 715 can determine a time period during which the first resource set, the second resource set, or both can not be released, based on subcarrier spacing associated with the first resource set, subcarrier spacing associated with the second resource set, subcarrier spacing of the first component carrier, subcarrier spacing of the second component carrier, or any combination thereof. The determination to release the first and second resource sets is based on receiving DCI messages outside of this time period. In some cases, the format of the DCI message is associated with cross-carrier scheduling. In some cases, this time period includes multiple symbols preceding the first resource set, the second resource set, or both.

[0201] Release manager 720 can determine the release of a first resource set and a second resource set based on a received DCI message. In some examples, release manager 720 can determine the release of the first and second resource sets based on bit values ​​of the RV field, MCS field, FDRA field, or any combination thereof of the DCI message. In some examples, release manager 720 can determine the release of the first and second resource sets based on the value of a first frequency domain resource allocation field including a first value, the value of a second frequency domain resource allocation field, or both. In some examples, release manager 720 can determine the release of the first and second resource sets based on the value of a first frequency domain resource allocation field including a first value and the value of a second frequency domain resource allocation field. In some examples, release manager 720 can determine that the DCI message is configured to release one or more resource sets based on the new data indicator field of the DCI message, at least a portion of the DCI message being scrambled according to a coding scheme radio network temporary identifier, or both, wherein determining the release of the first and second resource sets is based on determining that the DCI message is configured to release one or more resource sets.

[0202] The release configuration manager 725 can receive a release configuration indicating a set of mapping pairs from the base station, wherein each mapping pair identifies a component carrier in the component carrier set and a resource for communication between the UE and the base station, wherein the release of the first resource set and the second resource set is determined based on the DCI message and the release configuration.

[0203] Configuration manager 730 can identify a first configuration that includes an association between a set of field values ​​and a set of mapping pairs containing DCI messages, wherein each mapping pair in the mapping pair set identifies a component carrier in a component carrier set and a resource for communication between the UE and the base station, wherein determining to release the first resource set and the second resource set is based on the first configuration and one or more field values ​​of the received DCI messages. In some examples, configuration manager 730 can identify a first configuration for a first component carrier and a second configuration for a second component carrier. In some examples, configuration manager 730 can select the first configuration based on DCI messages already received on the first component carrier, wherein determining to release the first resource set and the second resource set is based on the selected first configuration and an indication of the received DCI messages. In some examples, configuration manager 730 can select the first configuration based on component carrier field values, wherein determining to release the first resource set and the second resource set is based on the selected first configuration and one or more field values. In some cases, one or more field values ​​include a mixed automatic repeat request process number field value.

[0204] The component carrier field manager 735 can receive component carrier field values ​​from DCI messages, where one or more field values ​​include the component carrier field value. In some examples, the component carrier field manager 735 can receive component carrier field values ​​from DCI messages, where determining the release of a first resource set and a second resource set is based on the component carrier field value and a second field value, where one or more field values ​​include the component carrier field value and a second field value. In some examples, the component carrier field manager 735 can identify the first component carrier and the second component carrier based on the component carrier field values. In some cases, the component carrier field value includes a carrier indicator field value.

[0205] The FDRA field manager 740 can determine that a first frequency domain resource allocation field associated with a first component carrier, a second frequency domain resource allocation field associated with a second component carrier, or both include a second type of frequency resource allocation field. In some examples, the FDRA field manager 740 can determine that both the first and second frequency domain resource allocation fields include a second type of frequency resource allocation field.

[0206] The UE capability message sending manager 745 can send a UE capability message to the base station indicating that the UE is configured to release two or more resource sets via a single downlink control message, wherein receiving a DCI message is based on sending the UE capability message.

[0207] In some cases, each of the Communication Resource Manager 710, DCI Receive Manager 715, Release Manager 720, Release Configuration Manager 725, Configuration Manager 730, Component Carrier Field Manager 735, FDRA Field Manager 740, and UE Capability Message Transmission Manager 745 can be a processor (e.g., a transceiver processor, a radio processor, a transmitter processor, or a receiver processor) or at least a portion thereof. The processor can be coupled to memory and execute instructions stored in memory that enable the processor to perform or facilitate the features of the Communication Resource Manager 710, DCI Receive Manager 715, Release Manager 720, Release Configuration Manager 725, Configuration Manager 730, Component Carrier Field Manager 735, FDRA Field Manager 740, and UE Capability Message Transmission Manager 745 discussed herein.

[0208] Figure 8 A schematic diagram of a system 800 including device 805 supporting techniques for releasing a collection of multiple SPS and CG resources according to aspects of this disclosure is shown. Device 805 may be an example of or include components of device 505, device 605, or UE 115 as described herein. Device 805 may include components for bidirectional voice and data communication, including components for transmitting and receiving communications, including a communication manager 810, I / O controller 815, transceiver 820, antenna 825, memory 830, and processor 840. These components may communicate electronically via one or more buses (e.g., bus 845).

[0209] The communication manager 810 can identify a communication configuration for a set of component carriers, the communication configuration including at least a first resource set on a first component carrier and a second resource set on a second component carrier; receive a DCI message from a base station on the first component carrier, the DCI message including one or more field values ​​indicating that the UE wants to release multiple resource sets on multiple component carriers, including at least the first resource set on the first component carrier and the second resource set on the second component carrier; and determine, based on the received DCI message, to release the first resource set and the second resource set.

[0210] The I / O controller 815 can manage the input and output signals of the device 805. The I / O controller 815 can also manage peripheral devices not integrated into the device 805. In some cases, the I / O controller 815 can represent a physical connection or port to an external peripheral device. In some cases, the I / O controller 815 can utilize an operating system, such as... Or other known operating systems. In other cases, the I / O controller 815 may represent or interact with a modem, keyboard, mouse, touchscreen, or similar device. In some cases, the I / O controller 815 may be implemented as part of a processor. In some cases, a user may interact with the device 805 via the I / O controller 815 or via hardware components controlled by the I / O controller 815.

[0211] Transceiver 820 can communicate bidirectionally via one or more antennas, wired or wireless links as described above. For example, transceiver 820 can represent a wireless transceiver and can communicate bidirectionally with another wireless transceiver. Transceiver 820 may also include a modem to modulate packets and provide the modulated packets to the antenna for transmission, and demodulate packets received from the antenna.

[0212] In some cases, a wireless device may include a single antenna 825. However, in other cases, the device may have more than one antenna 825, which is capable of transmitting or receiving multiple wireless transmissions simultaneously.

[0213] Memory 830 may include random access memory (RAM) and read-only memory (ROM). Memory 830 may store computer-readable, computer-executable code 835, including instructions that, when executed, cause the processor to perform the various functions described herein. In some cases, memory 830 may contain a basic I / O system (BIOS), which controls basic hardware or software operations, such as interaction with peripheral components or devices.

[0214] Processor 840 may include intelligent hardware devices (e.g., general-purpose processors, DSPs, central processing units (CPUs), microcontrollers, ASICs, FPGAs, programmable logic devices, discrete gate or transistor logic components, discrete hardware components, or any combination thereof). In some cases, processor 840 may be configured to use a memory controller to operate a memory array. In other cases, the memory controller may be integrated into processor 840. Processor 840 may be configured to execute computer-readable instructions stored in memory (e.g., memory 830) to cause device 805 to perform various functions (e.g., functions or tasks supporting techniques for releasing a collection of multiple SPS and CG resources).

[0215] Code 835 may include instructions for implementing aspects of this disclosure, including instructions for supporting wireless communication. Code 835 may be stored in a non-transitory computer-readable medium, such as system memory or other types of memory. In some cases, code 835 may not be directly executable by processor 840, but may enable a computer (e.g., when compiled and executed) to perform the functions described herein.

[0216] Figure 9 A block diagram 900 illustrates an apparatus 905 supporting techniques for releasing a collection of multiple SPS and CG resources according to aspects of this disclosure. Apparatus 905 may be an example of an aspect of base station 105 as described herein. Apparatus 905 may include a receiver 910, a communication manager 915, and a transmitter 920. Apparatus 905 may also include one or more processors, memory coupled to the one or more processors, and instructions stored in the memory executable by the one or more processors to enable the one or more processors to perform activation and release of resources across the multiple component carriers discussed herein. Each of these components may communicate with each other (e.g., via one or more buses).

[0217] Receiver 910 can receive information associated with various information channels (e.g., control channels, data channels, and information related to techniques for releasing sets of multiple SPS and CG resources), such as packets, user data, or control information. This information can be transmitted to other components of device 905. Receiver 910 can serve as a reference. Figure 12 Examples of aspects of the transceiver 1220 described. The receiver 910 may utilize a single antenna or an antenna set.

[0218] Communication manager 915 can identify a communication configuration for a set of component carriers, the communication configuration including at least a first resource set on a first component carrier and a second resource set on a second component carrier; determine the release of multiple resource sets on multiple component carriers, including at least the first and second resource sets; and send a DCI message to the UE on the first component carrier, the DCI message including one or more field values ​​instructing the UE to release the first resource set on the first component carrier and the second resource set on the second component carrier. Communication manager 915 may be an example of an aspect of communication manager 1210 described herein.

[0219] The actions performed by the communication manager 915 as described herein can be implemented to achieve one or more potential advantages. For example, releasing multiple resource sets across multiple component carriers can reduce control signaling within the wireless communication system, thereby reducing network overhead. Furthermore, by reducing the number of DCI messages used to release resources, the power consumption of the base station 105 can be reduced.

[0220] By releasing multiple resource sets across multiple component carriers via a single DCI message, the processor of base station 105 (e.g., the processor controlling receiver 910, communication manager 915, transmitter 920, etc.) can reduce the processing resources used for wireless communication. For example, by releasing multiple resource sets via a single DCI message, base station 105 can reduce the number of times the processor needs to increase processing capacity and activate processing units to handle downlink transmissions of DCI messages.

[0221] The communication manager 915 or its sub-components may be implemented in hardware, in code executed by a processor (e.g., software or firmware), or any combination thereof. If implemented in code executed by a processor, the functionality of the communication manager 915 or its sub-components may be performed by a general-purpose processor, DSP, ASIC, FPGA or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination thereof designed to perform the functions described in this disclosure.

[0222] The communication manager 915 or its subcomponents may be physically located in various locations, including being distributed such that some functions are implemented by one or more physical components in different physical locations. In some examples, according to various aspects of this disclosure, the communication manager 915 or its subcomponents may be separate and distinct components. In some examples, according to various aspects of this disclosure, the communication manager 915 or its subcomponents may be combined with one or more other hardware components, including but not limited to input / output (I / O) components, transceivers, network servers, other computing devices, one or more other components described in this disclosure, or combinations thereof.

[0223] Transmitter 920 can transmit signals generated by other components of device 905. In some examples, transmitter 920 can be co-located with receiver 910 in a transceiver module. For example, transmitter 920 can be a reference... Figure 12 Examples of aspects of the transceiver 1220 described. The transmitter 920 may utilize a single antenna or an antenna set.

[0224] Figure 10 A block diagram 1000 of an apparatus 1005 supporting a technique for releasing a collection of multiple SPS and CG resources according to aspects of this disclosure is shown. Apparatus 1005 may be an example of aspects of apparatus 905 or base station 105 as described herein. Apparatus 1005 may include a receiver 1010, a communication manager 1015, and a transmitter 1035. Apparatus 1005 may also include a processor. Each of these components may communicate with each other (e.g., via one or more buses).

[0225] Receiver 1010 can receive information associated with various information channels (e.g., control channels, data channels, and information related to techniques for releasing sets of multiple SPS and CG resources), such as packets, user data, or control information. The information can be transmitted to other components of device 1005. Receiver 1010 can serve as a reference. Figure 12 Examples of aspects of the transceiver 1220 described. The receiver 1010 may utilize a single antenna or an antenna set.

[0226] Communication manager 1015 may be an example of an aspect of communication manager 915 as described herein. Communication manager 1015 may include communication resource manager 1020, release manager 1025, and DCI send manager 1030. Communication manager 1015 may be an example of an aspect of communication manager 1210 described herein.

[0227] The communication resource manager 1020 can identify a communication configuration for a component carrier set, which includes at least a first resource set on a first component carrier in the component carrier set and a second resource set on a second component carrier in the component carrier set.

[0228] The release manager 1025 can determine the release of multiple resource sets on multiple component carriers, including at least a first resource set and a second resource set.

[0229] The DCI transmission manager 1030 can send a DCI message to the UE on the first component carrier, the DCI message including one or more field values ​​instructing the UE to release a first resource set on the first component carrier and a second resource set on the second component carrier.

[0230] Transmitter 1035 can transmit signals generated by other components of device 1005. In some examples, transmitter 1035 can be co-located with receiver 1010 in a transceiver module. For example, transmitter 1035 can be a reference... Figure 12 Examples of aspects of the transceiver 1220 described. The transmitter 1035 may utilize a single antenna or an antenna set.

[0231] In some cases, each of the communication resource manager 1020, release manager 1025, and DCI transmit manager 1030 may be a processor (e.g., a transceiver processor, a radio processor, a transmitter processor, or a receiver processor) or at least a portion thereof. The processor may be coupled to memory and execute instructions stored in memory that enable the processor to perform or facilitate the features of the communication resource manager 1020, release manager 1025, and DCI transmit manager 1030 discussed herein. The transceiver processor may co-locate and / or communicate (e.g., instruct its operation) with the transceiver of the device. The radio processor may co-locate and / or communicate (e.g., instruct its operation) with the radio of the device (e.g., NR radio, LTE radio, Wi-Fi radio). The transmitter processor may co-locate and / or communicate (e.g., instruct its operation) with the transmitter of the device. The receiver processor may co-locate and / or communicate (e.g., instruct its operation) with the receiver of the device.

[0232] Figure 11 A block diagram 1100 of a communication manager 1105 supporting techniques for releasing a set of multiple SPS and CG resources according to aspects of this disclosure is shown. The communication manager 1105 may be an example of aspects of the communication manager 915, communication manager 1015, or communication manager 1210 described herein. The communication manager 1105 may include a communication resource manager 1110, a release manager 1115, a DCI transmission manager 1120, a release configuration manager 1125, a configuration manager 1130, a component carrier field manager 1135, and a UE capability message receiving manager 1140. Each of these modules may communicate directly or indirectly with each other (e.g., via one or more buses).

[0233] The communication resource manager 1110 can identify a communication configuration for a component carrier set, which includes at least a first resource set on a first component carrier in the component carrier set and a second resource set on a second component carrier in the component carrier set. In some cases, the first and second resource sets include a downlink resource set associated with SPS licensing, an uplink resource set associated with CG, or a combination thereof.

[0234] Release manager 1115 can determine the release of multiple resource sets on multiple component carriers, including at least a first resource set and a second resource set.

[0235] DCI transmission manager 1120 may transmit a DCI message to the UE on a first component carrier. This DCI message includes one or more field values ​​instructing the UE to release a first resource set on the first component carrier and a second resource set on the second component carrier. In some examples, DCI transmission manager 1120 may determine a time period during which the first resource set, the second resource set, or both may not be released, based on the subcarrier spacing associated with the first resource set, the subcarrier spacing associated with the second resource set, the subcarrier spacing of the first component carrier, the subcarrier spacing of the second component carrier, or any combination thereof, during which the DCI message is transmitted. In some cases, the format of the DCI message is associated with cross-carrier scheduling. In some cases, the time period includes multiple symbols preceding the first resource set, the second resource set, or both.

[0236] The release configuration manager 1125 can send a release configuration to the UE indicating a set of mapping pairs, each mapping pair identifying a component carrier in the component carrier set and resources for communication between the UE and the base station, wherein DCI messages are sent based on the release configuration. The configuration manager 1130 can identify a first configuration including a set of field values ​​for DCI messages and an association between the mapping pair set, each mapping pair in the mapping pair set identifying a component carrier in the component carrier set and resources for communication between the UE and the base station, wherein DCI messages are sent based on the first configuration and one or more field values. In some examples, the configuration manager 1130 can identify a first configuration for a first component carrier and a second configuration for a second component carrier. In some examples, the configuration manager 1130 can select a first configuration based on the DCI message to be sent on the first component carrier, wherein DCI messages are sent based on the selected first configuration. In some examples, the configuration manager 1130 can select a first configuration based on component carrier field values, wherein DCI messages are sent based on the selected first configuration and one or more field values. In some cases, one or more field values ​​include a mixed automatic repeat request process number field value. In some cases, the component carrier field value includes the carrier indicator field value.

[0237] The component carrier field manager 1135 can send component carrier field values ​​in DCI messages, where one or more field values ​​include the component carrier field value. In some examples, the component carrier field manager 1135 can send component carrier field values ​​in DCI messages, wherein the DCI message is sent based on a component carrier field value and a second field value, where one or more field values ​​include the component carrier field value and the second field value. In some cases, the component carrier field value identifies a first component carrier and a second component carrier, and the second field value identifies a first resource set and a second resource set. In some cases, a combination of the component carrier field value and the second field value identifies a first resource set on a first component carrier and a second resource set on a second component carrier.

[0238] The UE capability message receiving manager 1140 can receive UE capability messages that indicate that the UE is configured to release two or more resource sets via a single downlink control message, wherein the transmission of DCI messages is based on the received UE capability messages.

[0239] In some cases, each of the Communication Resource Manager 1110, Release Manager 1115, DCI Transmit Manager 1120, Release Configuration Manager 1125, Configuration Manager 1130, Component Carrier Field Manager 1135, and UE Capability Message Receiving Manager 1140 can be a processor (e.g., a transceiver processor, a radio processor, a transmitter processor, or a receiver processor) or at least a portion thereof. The processor can be coupled to memory and execute instructions stored in memory that enable the processor to perform or facilitate the features of the Communication Resource Manager 1110, Release Manager 1115, DCI Transmit Manager 1120, Release Configuration Manager 1125, Configuration Manager 1130, Component Carrier Field Manager 1135, and UE Capability Message Receiving Manager 1140 discussed herein.

[0240] Figure 12 A diagram of a system 1200 including a device 1205 supporting techniques for releasing a collection of multiple SPS and CG resources according to aspects of this disclosure is shown. Device 1205 may be an example of a component of device 905, device 1005, or base station 105 described herein, or may include such components. Device 1205 may include components for bidirectional voice and data communication, including components for transmitting and receiving communications, including a communication manager 1210, a network communication manager 1215, a transceiver 1220, an antenna 1225, a memory 1230, a processor 1240, and an inter-station communication manager 1245. These components may communicate electronically via one or more buses (e.g., bus 1250).

[0241] The communication manager 1210 can identify a communication configuration for a set of component carriers, the communication configuration including at least a first resource set on a first component carrier and a second resource set on a second component carrier; determine the release of multiple resource sets on multiple component carriers, including at least the first resource set and the second resource set; and send a DCI message to the UE on the first component carrier, the DCI message including one or more field values ​​indicating that the UE wants to release the first resource set on the first component carrier and the second resource set on the second component carrier.

[0242] The network communication manager 1215 can manage communication with the core network (e.g., via one or more wired backhaul links). For example, the network communication manager 1215 can manage the transmission of data communication by client devices (such as one or more UEs 115).

[0243] As described above, transceiver 1220 can communicate bidirectionally via one or more antennas, wired or wireless links. For example, transceiver 1220 can represent a wireless transceiver and can communicate bidirectionally with another wireless transceiver. Transceiver 1220 may also include a modem to modulate packets and provide the modulated packets to the antenna for transmission, and demodulate packets received from the antenna.

[0244] In some cases, a wireless device may include a single antenna 1225. However, in other cases, the device may have more than one antenna 1225, which is capable of transmitting or receiving multiple wireless transmissions simultaneously.

[0245] Memory 1230 may include RAM, ROM, or a combination thereof. Memory 1230 may store computer-readable code 1235 including instructions that, when executed by a processor (e.g., processor 1240), cause the device to perform the various functions described herein. In some cases, memory 1230 may contain a BIOS, which controls basic hardware or software operations, such as interaction with peripheral components or devices.

[0246] Processor 1240 may include intelligent hardware devices (e.g., general-purpose processors, DSPs, CPUs, microcontrollers, ASICs, FPGAs, programmable logic devices, discrete gate or transistor logic components, discrete hardware components, or any combination thereof). In some cases, processor 1240 may be configured to use a memory controller to operate a memory array. In some cases, the memory controller may be integrated into processor 1240. Processor 1240 may be configured to execute computer-readable instructions stored in memory (e.g., memory 1230) to cause device 1205 to perform various functions (e.g., functions or tasks supporting techniques for releasing a collection of multiple SPS and CG resources).

[0247] Inter-site communication manager 1245 can manage communication with other base stations 105 and may include a controller or scheduler for controlling communication between UE 115 and other base stations 105. For example, inter-site communication manager 1245 can coordinate the scheduling of transmissions to UE 115 for various interference mitigation techniques such as beamforming or joint transmission. In some examples, inter-site communication manager 1245 may provide an X2 interface in LTE / LTE-A wireless communication network technology to facilitate communication between base stations 105.

[0248] Code 1235 may include instructions for implementing aspects of this disclosure, including instructions for supporting wireless communication. Code 1235 may be stored in a non-transitory computer-readable medium, such as system memory or other types of memory. In some cases, code 1235 may not be directly executable by processor 1240, but may enable a computer (e.g., when compiled and executed) to perform the functions described herein.

[0249] Figure 13 A flowchart illustrating a method 1300 for releasing a collection of multiple SPS and CG resources, supporting aspects of this disclosure, is shown. Operation of method 1300 can be implemented by a UE 115 or its components as described herein. For example, operation of method 1300 can be achieved by referring to... Figures 5 to 8 The described communication manager is used to perform this function. In some examples, the UE can execute a set of instructions to control the UE's functional elements to perform the functions described below. Additionally or alternatively, the UE can use dedicated hardware to perform aspects of the functions described below.

[0250] At 1305, the UE can identify a communication configuration for the component carrier set, which includes at least a first resource set on a first component carrier and a second resource set on a second component carrier in the component carrier set. Operation of 1305 can be performed according to the method described herein. In some examples, aspects of operation of 1305 can be derived from references... Figures 5 to 8 The described communication resource manager is used to execute this.

[0251] At 1310, the UE may receive a DCI message from the base station on the first component carrier. This DCI message includes one or more field values ​​indicating that the UE intends to release multiple resource sets on multiple component carriers, including at least a first resource set on the first component carrier and a second resource set on the second component carrier. The operation at 1310 can be performed according to the method described herein. In some examples, aspects of the operation at 1310 may be derived from references... Figures 5 to 8 The described DCI receiver manager is used to perform this.

[0252] At point 1315, the UE can determine the release of the first and second resource sets based on the received DCI messages. The operation at point 1315 can be performed according to the method described herein. In some examples, aspects of the operation at point 1315 can be derived from references... Figures 5 to 8 The described release manager is used to perform this.

[0253] Figure 14A flowchart illustrating a method 1400 for releasing a collection of multiple SPS and CG resources according to aspects of this disclosure is shown. Operation of method 1400 can be implemented by a UE 115 or its components as described herein. For example, operation of method 1400 can be implemented by reference to... Figures 5 to 8 The described communication manager is used to perform this function. In some examples, the UE can execute a set of instructions to control the UE's functional elements to perform the functions described below. Additionally or alternatively, the UE can use dedicated hardware to perform aspects of the functions described below.

[0254] At point 1405, the UE can identify a communication configuration for the component carrier set, which includes at least a first resource set on a first component carrier and a second resource set on a second component carrier. Operation at point 1405 can be performed according to the method described herein. In some examples, aspects of operation at point 1405 can be derived from references... Figures 5 to 8 The described communication resource manager is used to execute this.

[0255] At 1410, the UE may receive a DCI message from the base station on the first component carrier. This DCI message includes one or more field values ​​indicating that the UE intends to release multiple resource sets on multiple component carriers, including at least a first resource set on the first component carrier and a second resource set on the second component carrier. The operation at 1410 can be performed according to the method described herein. In some examples, aspects of the operation at 1410 may be derived from references... Figures 5 to 8 The described DCI receiver manager is used to perform this.

[0256] At 1415, the UE can receive from the base station a release configuration indicating a set of mapping pairs, where each mapping pair identifies a component carrier in the component carrier set and the resources used for communication between the UE and the base station. The operation at 1415 can be performed according to the method described herein. In some examples, aspects of the operation at 1415 can be derived from references... Figures 5 to 8 The description describes how to release the configuration manager to execute.

[0257] At point 1420, the UE can determine the release of a first resource set and a second resource set based on the received DCI message, wherein the release of the first and second resource sets is determined based on the DCI message and the release configuration. The operation at point 1420 can be performed according to the method described herein. In some examples, aspects of the operation at point 1420 can be derived from references... Figures 5 to 8 The described release manager is used to perform this.

[0258] Figure 15A flowchart illustrating a method 1500 for releasing a collection of multiple SPS and CG resources according to aspects of this disclosure is shown. Operation of method 1500 can be implemented by a UE 115 or its components as described herein. For example, operation of method 1500 can be performed by reference to... Figures 5 to 8 The described communication manager is used to perform this function. In some examples, the UE can execute a set of instructions to control the UE's functional elements to perform the functions described below. Additionally or alternatively, the UE can use dedicated hardware to perform aspects of the functions described below.

[0259] At point 1505, the UE can identify a communication configuration for the component carrier set, which includes at least a first resource set on a first component carrier and a second resource set on a second component carrier in the component carrier set. Operation of point 1505 can be performed according to the method described herein. In some examples, aspects of operation of point 1505 can be derived from references... Figures 5 to 8 The described communication resource manager is used to execute this.

[0260] At point 1510, the UE may receive a DCI message from the base station on the first component carrier. This DCI message includes one or more field values ​​indicating that the UE intends to release multiple resource sets on multiple component carriers, including at least a first resource set on the first component carrier and a second resource set on the second component carrier. The operation at point 1510 can be performed according to the method described herein. In some examples, aspects of the operation at point 1510 may be derived from references... Figures 5 to 8 The described DCI receiver manager is used to perform this.

[0261] At point 1515, the UE can identify a first configuration that includes an association between a set of field values ​​for DCI messages and a set of mapping pairs, each mapping pair identifying a component carrier in the component carrier set and resources used for communication between the UE and the base station. Operation at point 1515 can be performed according to the methods described herein. In some examples, aspects of operation at point 1515 can be derived from references... Figures 5 to 8 The configuration manager described is used to execute this.

[0262] At point 1520, the UE can determine the release of a first resource set and a second resource set based on the received DCI message, wherein the release of the first and second resource sets is determined based on a first configuration and one or more field values ​​of the received DCI message. The operation at point 1520 can be performed according to the method described herein. In some examples, aspects of the operation at point 1520 can be derived from references... Figures 5 to 8 The described release manager is used to perform this.

[0263] Figure 16A flowchart illustrating a method 1600 for releasing a collection of multiple SPS and CG resources according to aspects of this disclosure is shown. Operation of method 1600 can be implemented by base station 105 or its components, as described herein. For example, operation of method 1600 can be provided by reference to... Figures 9 to 12 The described communication manager is used to execute this. In some examples, the base station can execute a set of instructions to control the functional elements of the base station to perform the functions described below. Additionally or alternatively, the base station can use dedicated hardware to perform the functional aspects described below.

[0264] At point 1605, the base station can identify a communication configuration for the component carrier set, which includes at least a first resource set on a first component carrier and a second resource set on a second component carrier in the component carrier set. Operation at point 1605 can be performed according to the method described herein. In some examples, aspects of operation at point 1605 can be derived from references... Figures 9 to 12 The described communication resource manager is used to execute this.

[0265] At point 1610, the base station can determine to release multiple resource sets on multiple component carriers, including at least a first resource set and a second resource set. The operation at point 1610 can be performed according to the method described herein. In some examples, aspects of the operation at point 1610 can be derived from references... Figures 9 to 12 The described release manager is used to perform this.

[0266] At point 1615, the base station may send a DCI message to the UE on the first component carrier. This DCI message includes one or more field values ​​instructing the UE to release a first resource set on the first component carrier and a second resource set on the second component carrier. The operation at point 1615 can be performed according to the method described herein. In some examples, aspects of the operation at point 1615 may be derived from references... Figures 9 to 12 The described DCI send manager is used to perform this.

[0267] It should be noted that the methods described in this paper describe possible implementations, and the operations and steps can be rearranged or otherwise modified, and other implementations are also possible. Furthermore, aspects of two or more methods can be combined.

[0268] The following provides an overview of aspects of this disclosure:

[0269] Aspect 1: A method for wireless communication at a UE, comprising: identifying a communication configuration for a plurality of component carriers, the communication configuration including at least a first resource set on a first component carrier and a second resource set on a second component carrier; receiving a downlink control information message from a base station on the first component carrier, the downlink control information message including one or more field values ​​indicating that the UE wants to release a plurality of resource sets on the plurality of component carriers, including at least a plurality of resource sets on the plurality of component carriers, including at least a first resource set on the first component carrier and a second resource set on the second component carrier; and determining, at least in part, to release the first resource set and the second resource set based on the received downlink control information message.

[0270] Aspect 2: The method according to aspect 1 further includes: receiving from the base station a release configuration indicating a set of mapping pairs, each mapping pair identifying a component carrier among the plurality of component carriers and resources for communication between the UE and the base station, wherein determining the release of the first resource set and the second resource set is based at least in part on the downlink control information message and the release configuration.

[0271] Aspect 3: The method according to any one of Aspects 1 to 2 further includes: identifying a first configuration, the first configuration including an association between a plurality of field values ​​for downlink control information messages and a plurality of mapping pairs, each of the plurality of mapping pairs identifying a component carrier among the plurality of component carriers and resources for communication between the UE and the base station, wherein determining to release the first resource set and the second resource set is at least in part based on the first configuration and the one or more field values ​​of the received downlink control information messages.

[0272] Aspect 4: According to the method of aspect 3, wherein the one or more field values ​​include a mixed autorepeating request process ID field value.

[0273] Aspect 5: The method according to any one of aspects 1 to 4 further includes: identifying a first configuration for the first component carrier and a second configuration for the second component carrier; and selecting the first configuration based at least in part on the downlink control information message already received on the first component carrier, wherein determining to release the first resource set and the second resource set is based at least in part on the selected first configuration and an indication of the received downlink control information message.

[0274] Aspect 6: The method according to any one of aspects 1 to 5 further includes: receiving a component carrier field value in the downlink control information message, the one or more field values ​​including the component carrier field value; identifying a first configuration for the first component carrier and a second configuration for the second component carrier; and selecting the first configuration at least in part based on the component carrier field value, wherein determining to release the first resource set and the second resource set is at least in part based on the selected first configuration and the one or more field values.

[0275] Aspect 7: According to the method of aspect 6, wherein the component carrier field value includes a carrier indicator field value.

[0276] Aspect 8: The method according to any one of aspects 1 to 7 further includes: receiving a component carrier field value in the downlink control information message, wherein determining to release the first resource set and the second resource set is based at least in part on the component carrier field value and the second field value, the one or more field values ​​including the component carrier field value and the second field value.

[0277] Aspect 9: According to the method of aspect 8, determining the release of the first resource set and the second resource set based at least in part on the component carrier field value and the second field value includes: identifying the first component carrier and the second component carrier based at least in part on the component carrier field value; and identifying the first resource set and the second resource set based at least in part on the second field value.

[0278] Aspect 10: The method according to any one of Aspects 8 to 9, wherein determining the release of the first resource set and the second resource set based at least in part on the component carrier field value and the second field value comprises: identifying the first resource set on the first component carrier and the second resource set on the second component carrier based at least in part on a combination of the component carrier field value and the second field value.

[0279] Aspect 11: The method according to any one of aspects 8 to 10, wherein the format of the downlink control information message is associated with cross-carrier scheduling.

[0280] Aspect 12: The method according to any one of aspects 1 to 11 further includes: determining, at least in part, to release the first resource set and the second resource set based on the redundancy version field of the downlink control information message, the modulation and coding scheme field of the downlink control information message, the frequency domain resource allocation field of the downlink control information message, or any combination thereof.

[0281] Aspect 13: The method according to aspect 12 further includes: determining a first frequency domain resource allocation field associated with the first component carrier, a second frequency domain resource allocation field associated with the second component carrier, or both including a frequency resource allocation field of a second type; and determining to release the first resource set and the second resource set based at least in part on the value of the first frequency domain resource allocation field including a first value, the value of the second frequency domain resource allocation field, or both.

[0282] Aspect 14: The method according to aspect 13 further includes: determining that both the first frequency domain resource allocation field and the second frequency domain resource allocation field include the second type of frequency resource allocation field; and determining to release the first resource set and the second resource set based at least in part on the value of the first frequency domain resource allocation field including the first value and the value of the second frequency domain resource allocation field.

[0283] Aspect 15: The method according to any one of aspects 12 to 14 further comprises: determining, at least in part, based on a new data indicator field of the downlink control information message, scrambling at least a portion of the downlink control information message according to a coding scheme radio network temporary identifier, or both, that the downlink control information message is configured to release one or more resource sets, wherein determining to release the first resource set and the second resource set is at least in part based on determining that the downlink control information message is configured to release one or more resource sets.

[0284] Aspect 16: The method according to any one of aspects 1 to 15 further includes: sending a UE capability message to the base station, the UE capability message indicating that the UE is configured to release two or more resource sets via a single downlink control message, wherein receiving the downlink control information message is at least in part based on sending the UE capability message.

[0285] Aspect 17: The method according to any one of aspects 1 to 16, wherein the first resource set and the second resource set include a downlink resource set associated with a semi-persistent scheduling grant, an uplink resource set associated with a configuration grant, or a combination thereof.

[0286] Aspect 18: The method according to any one of aspects 1 to 17 further includes: determining, at least in part, a time period during which the first resource set, the second resource set, or both may not be released based on the subcarrier spacing associated with the first resource set, the subcarrier spacing associated with the second resource set, the subcarrier spacing of the first component carrier, the subcarrier spacing of the second component carrier, or any combination thereof, wherein determining the release of the first resource set and the second resource set is based at least in part on receiving the downlink control information message outside the time period.

[0287] Aspect 19: The method according to aspect 18, wherein the time period includes a plurality of symbols preceding the first resource set, the second resource set, or both.

[0288] Aspect 20: A method for wireless communication at a base station, comprising: identifying a communication configuration for a plurality of component carriers, the communication configuration including at least a first resource set on a first component carrier and a second resource set on a second component carrier; determining to release a plurality of resource sets on the plurality of component carriers, including at least the first resource set and the second resource set; and sending a downlink control information message to a UE on the first component carrier, the downlink control information message including one or more field values ​​indicating that the UE wants to release the first resource set on the first component carrier and the second resource set on the second component carrier.

[0289] Aspect 21: The method according to aspect 20 further includes: sending to the UE an indication of a release configuration of a set of mapping pairs, each mapping pair identifying a component carrier among the plurality of component carriers and resources for communication between the UE and the base station, wherein the downlink control information message is sent at least in part based on the release configuration.

[0290] Aspect 22: The method according to any one of aspects 20 to 21 further includes: identifying a first configuration, the first configuration including an association between a plurality of field values ​​of a downlink control information message and a plurality of mapping pairs, each of the plurality of mapping pairs identifying a component carrier among the plurality of component carriers and resources for communication between the UE and the base station, wherein the downlink control information message is transmitted at least in part based on the first configuration and the one or more field values.

[0291] Aspect 23: According to the method of aspect 22, wherein the one or more field values ​​include a mixed autorepeating request process ID field value.

[0292] Aspect 24: The method according to any one of aspects 20 to 23 further includes: identifying a first configuration for the first component carrier and a second configuration for the second component carrier; and selecting the first configuration at least in part based on the downlink control information message to be transmitted on the first component carrier, wherein the downlink control information message is transmitted at least in part based on the selected first configuration.

[0293] Aspect 25: The method according to any one of aspects 20 to 24 further includes: sending a component carrier field value in the downlink control information message, the one or more field values ​​including the component carrier field value; identifying a first configuration for the first component carrier and a second configuration for the second component carrier; and selecting the first configuration at least in part based on the component carrier field value, wherein the downlink control information message is sent at least in part based on the selected first configuration and the one or more field values.

[0294] Aspect 26: According to the method of aspect 25, wherein the component carrier field value includes a carrier indicator field value.

[0295] Aspect 27: The method according to any one of aspects 20 to 26 further includes: transmitting a component carrier field value in the downlink control information message, wherein the downlink control information message is transmitted at least in part based on the component carrier field value and a second field value, the one or more field values ​​including the component carrier field value and the second field value.

[0296] Aspect 28: According to the method of aspect 27, wherein the component carrier field value identifies the first component carrier and the second component carrier, and the second field value identifies the first resource set and the second resource set.

[0297] Aspect 29: The method according to any one of aspects 27 to 28, wherein the combination of the component carrier field value and the second field value identifies the first resource set on the first component carrier and the second resource set on the second component carrier.

[0298] Aspect 30: The method according to any one of aspects 27 to 29, wherein the format of the downlink control information message is associated with cross-carrier scheduling.

[0299] Aspect 31: The method according to any one of aspects 20 to 30 further includes: receiving a UE capability message, the UE capability message indicating that the UE is configured to release two or more resource sets via a single downlink control message, wherein sending the downlink control information message is based at least in part on the received UE capability message.

[0300] Aspect 32: The method according to any one of aspects 20 to 31, wherein the first resource set and the second resource set include a downlink resource set associated with a semi-persistent scheduling grant, an uplink resource set associated with a configuration grant, or a combination thereof.

[0301] Aspect 33: The method according to any one of aspects 20 to 32 further includes: determining, at least in part, a time period during which the first resource set, the second resource set, or both may not be released based on the subcarrier spacing associated with the first resource set, the subcarrier spacing associated with the second resource set, the subcarrier spacing of the first component carrier, the subcarrier spacing of the second component carrier, or any combination thereof, wherein the downlink control information message is transmitted during the time period.

[0302] Aspect 34: The method according to aspect 33, wherein the time period includes a plurality of symbols preceding the first resource set, the second resource set, or both.

[0303] Aspect 35: An apparatus for wireless communication at a UE, comprising a processor; a memory coupled to the processor; and instructions stored in the memory and executable by the processor to cause the apparatus to perform the method according to any one of aspects 1 to 19.

[0304] Aspect 36: An apparatus for wireless communication at a UE, comprising at least one apparatus module for performing the method according to any one of aspects 1 to 19.

[0305] Aspect 37: A non-transitory computer-readable medium storing code for wireless communication at a UE, the code comprising instructions executable by a processor to perform the method according to any one of aspects 1 to 19.

[0306] Aspect 38: An apparatus for wireless communication at a base station, comprising a processor; a memory coupled to the processor; and instructions stored in the memory and executable by the processor to cause the apparatus to perform the method according to any one of aspects 20 to 34.

[0307] Aspect 39: An apparatus for wireless communication at a base station, comprising at least one apparatus module for performing the method according to any one of aspects 20 to 34.

[0308] Aspect 40: A non-transitory computer-readable medium storing code for wireless communication at a base station, the code including instructions executable by a processor to perform the method according to any one of aspects 20 to 34.

[0309] While aspects of LTE, LTE-A, LTE-A Pro, or NR systems may be described for illustrative purposes, and the terms LTE, LTE-A, LTE-A Pro, or NR may be used in most of the description, the techniques described herein are applicable beyond LTE, LTE-A, LTE-A Pro, or NR networks. For example, the techniques described may be applicable to a variety of other wireless communication systems, such as Ultra Mobile Broadband (UMB), IEEE 802.11 (Wi-Fi), IEEE 802.16 (WiMAX), IEEE 802.20, Flash-OFDM, and other systems and radio technologies not explicitly mentioned herein.

[0310] The information and signals described herein can be represented using any of a variety of different techniques and methods. For example, data, instructions, commands, information, signals, bits, symbols, and chips that may be referenced throughout this specification can be represented by voltage, current, electromagnetic waves, magnetic fields or particles, light fields or particles, or any combination thereof.

[0311] The various illustrative blocks and components described in connection with the disclosure herein may be implemented or performed using a general-purpose processor, DSP, ASIC, CPU, FPGA or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination thereof designed to perform the functions described herein. The general-purpose processor may be a microprocessor, but optionally, it may be any processor, controller, microcontroller, or state machine. The processor may also be implemented as a combination of computing devices (e.g., a combination of a DSP and a microprocessor, multiple microprocessors, one or more microprocessors combined with a DSP core, or any other such configuration).

[0312] The functions described herein can be implemented in hardware, software executed by a processor, firmware, or any combination thereof. If implemented in software executed by a processor, these functions can be stored or transmitted as one or more instructions or code on a computer-readable medium. Other examples and implementations are within the scope of this disclosure and the appended claims. For example, due to the nature of software, the functions described herein can be implemented using software executed by a processor, hardware, firmware, hardwired, or any combination thereof. Features implementing the functions can also be physically located in various locations, including being distributed such that portions of the functions are implemented in different physical locations.

[0313] Computer-readable media includes both non-transitory computer storage media and communication media, encompassing any medium that facilitates the transfer of a computer program from one place to another. Non-transitory storage media can be any available medium accessible by a general-purpose or special-purpose computer. By way of example, and not limitation, non-transitory computer-readable media can include RAM, read-only memory (ROM), electrically erasable programmable ROM (EEPROM), flash memory, compact disc (CD) ROM or other optical disc storage devices, magnetic disk storage devices or other magnetic storage devices, or any other non-transitory medium that can be used to carry or store desired program code means modules in the form of instructions or data structures and that can be accessed by a general-purpose or special-purpose computer or a general-purpose or special-purpose processor. Similarly, any connection is properly referred to as computer-readable media. For example, if software is transmitted from a website, server, or other remote source using coaxial cable, fiber optic cable, twisted pair, digital subscriber line (DSL), or wireless technologies such as infrared, radio, and microwave, then coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave are included in the definition of computer-readable media. The disks and optical discs used in this article include CDs, laser discs, optical discs, DVDs, floppy disks, and Blu-ray discs, where disks typically reproduce data magnetically, while optical discs reproduce data optically using lasers. Combinations of these are also included within the scope of computer-readable media.

[0314] As used herein, the word "or" in a list of items (e.g., a list of items beginning with a phrase such as "at least one" or "one or more") signifies a list of inclusions, such that a list of at least one of A, B, or C means A or B or C or AB or AC or BC or ABC (i.e., A and B and C). Furthermore, as used herein, the phrase "based on" should not be construed as referring to a closed set of conditions. For example, an example step described as "based on condition A" could be based on both condition A and condition B without departing from the scope of this disclosure. In other words, as used herein, the phrase "based on" should be interpreted in the same manner as the phrase "at least partially based on".

[0315] In the accompanying drawings, similar components or features may have the same reference numerals. Furthermore, various components of the same type can be distinguished by adding a dash and a second reference numeral after the reference numeral, which serves to differentiate similar components. If only a first reference numeral is used in the specification, the description applies to any similar component having the same first reference numeral, regardless of the second or other subsequent reference numerals.

[0316] The description set forth herein, taken in conjunction with the accompanying drawings, describes an example configuration and does not represent all possible examples or all examples within the scope of the claims. The term "example" as used herein means "serving as an example, instance, or illustration," and not "preferred" or "superior to other examples." The detailed description includes specific details intended to provide an understanding of the described techniques. However, these techniques can be practiced without these specific details. In some cases, known structures and devices are shown in block diagram form to avoid obscuring the concept of the described examples.

[0317] The description herein is provided to enable those skilled in the art to make or use this disclosure. Various modifications to this disclosure will be apparent to those skilled in the art, and the general principles defined herein may be applied to other variations without departing from the scope of this disclosure. Therefore, this disclosure is not limited to the examples and designs described herein, but is consistent with the widest scope of the principles and novel features disclosed herein.

Claims

1. An apparatus for wireless communication at a user equipment (UE), comprising: One or more processors, Memory, coupled to the one or more processors; and Instructions, stored in the memory and executable by the one or more processors, cause the device to: A communication configuration for identifying and scheduling multiple resource sets of multiple component carriers, the communication configuration including at least a first resource set on a first component carrier and a second resource set on a second component carrier; The UE receives a downlink control information message from the base station on the first component carrier. The downlink control information message includes one or more field values, which indicate that the UE wants to release at least a portion of a plurality of resource sets scheduled on several component carriers, including at least the first resource set on the first component carrier and the second resource set on the second component carrier. The release configuration is received from the base station. The release configuration includes a plurality of mapping pairs indicating the association between one or more component carriers of the plurality of component carriers and corresponding indexes of resources of the one or more component carriers. The mapping pairs in the plurality of mapping pairs indicate the association between a first resource set on the first component carrier and a second resource set on the second component carrier. The mapping pairs are associated with the one or more field values. as well as Based at least in part on the received downlink control information message and the release configuration, it is determined that at least a portion of the multiple resource sets scheduled, including the first resource set and the second resource set, will be released.

2. The apparatus according to claim 1, wherein, The instructions may also be executed by the one or more processors to cause the device to: A first configuration is identified that includes associations between multiple field values ​​of downlink control information messages and multiple mapping pairs, each of the multiple mapping pairs identifying a component carrier among the multiple component carriers and resources for communication between the UE and the base station, wherein determining to release the first resource set and the second resource set is based at least in part on the first configuration and the one or more field values ​​of the received downlink control information messages.

3. The apparatus according to claim 2, wherein, The one or more field values ​​include a mixed autorepeating request process ID field value.

4. The apparatus according to claim 1, wherein, The instructions may also be executed by the one or more processors to cause the device to: Identify a first configuration for the first component carrier and a second configuration for the second component carrier; as well as The first configuration is selected at least in part based on the downlink control information message already received on the first component carrier, wherein the release of the first resource set and the second resource set is determined at least in part based on the selected first configuration and the received downlink control information message.

5. The apparatus according to claim 1, wherein, The instructions may also be executed by the one or more processors to cause the device to: Receive the component carrier field value in the downlink control information message, wherein the one or more field values ​​include the component carrier field value; Identify a first configuration for the first component carrier and a second configuration for the second component carrier; as well as The first configuration is selected at least in part based on the component carrier field value, wherein the release of the first resource set and the second resource set is determined at least in part based on the selected first configuration and the one or more field values.

6. The apparatus according to claim 5, wherein, The component carrier field value includes the carrier indicator field value.

7. The apparatus according to claim 1, wherein, The instructions may also be executed by the one or more processors to cause the device to: Receive the component carrier field value in the downlink control information message, wherein determining to release the first resource set and the second resource set is based at least in part on the component carrier field value and the second field value, wherein the one or more field values ​​include the component carrier field value and the second field value.

8. The apparatus according to claim 7, wherein, The instruction to release the first resource set and the second resource set, determined at least in part based on the component carrier field value and the second field value, can be executed by the one or more processors to enable the device to: The first component carrier and the second component carrier are identified at least in part based on the component carrier field value; and The first resource set and the second resource set are identified at least in part based on the value of the second field.

9. The apparatus according to claim 7, wherein, The instruction to release the first resource set and the second resource set, determined at least in part based on the component carrier field value and the second field value, can be executed by the one or more processors to enable the device to: The first resource set on the first component carrier and the second resource set on the second component carrier are identified, at least in part, based on the combination of the component carrier field value and the second field value.

10. The apparatus according to claim 7, wherein, The format of the downlink control information message is associated with cross-carrier scheduling.

11. The apparatus according to claim 1, wherein, The instructions may also be executed by the one or more processors to cause the device to: The release of the first resource set and the second resource set is determined at least in part based on the bit values ​​of the redundancy version field of the downlink control information message, the modulation and coding scheme field of the downlink control information message, the frequency domain resource allocation field of the downlink control information message, or any combination thereof.

12. The apparatus according to claim 11, wherein, The instructions may also be executed by the one or more processors to cause the device to: Determine a first frequency domain resource allocation field associated with the first component carrier, a second frequency domain resource allocation field associated with the second component carrier, or both including a second type of frequency resource allocation field; as well as The release of the first resource set and the second resource set is determined at least in part based on the value of the first frequency domain resource allocation field, the value of the second frequency domain resource allocation field, or both, including the first value.

13. The apparatus according to claim 12, wherein, The instructions may also be executed by the one or more processors to cause the device to: It is determined that both the first frequency domain resource allocation field and the second frequency domain resource allocation field include the second type of frequency resource allocation field; as well as The release of the first resource set and the second resource set is determined at least in part based on the values ​​of the first frequency domain resource allocation field, which includes the first value, and the values ​​of the second frequency domain resource allocation field.

14. The apparatus according to claim 11, wherein, The instructions may also be executed by the one or more processors to cause the device to: The determination that the downlink control information message is configured to release one or more resource sets is based at least in part on the new data indicator field of the downlink control information message, at least a portion of the downlink control information message being scrambled according to a coding scheme radio network temporary identifier, or both, wherein the determination to release the first resource set and the second resource set is based at least in part on the determination that the downlink control information message is configured to release the one or more resource sets.

15. The apparatus according to claim 1, wherein, The instructions may also be executed by the one or more processors to cause the device to: A UE capability message is sent to the base station, the UE capability message indicating that the UE is configured to release two or more resource sets via a single downlink control message, wherein receiving the downlink control information message is at least in part based on sending the UE capability message.

16. The apparatus according to claim 1, wherein, The first resource set and the second resource set include a downlink resource set associated with a semi-persistent scheduling grant, an uplink resource set associated with a configuration grant, or a combination thereof.

17. The apparatus according to claim 1, wherein, The instructions may also be executed by the one or more processors to cause the device to: The time period during which the first resource set, the second resource set, or both may not be released is determined at least in part based on the subcarrier spacing associated with the first resource set, the subcarrier spacing associated with the second resource set, the subcarrier spacing of the first component carrier, the subcarrier spacing of the second component carrier, or any combination thereof, wherein determining to release the first resource set and the second resource set is at least in part based on receiving the downlink control information message outside the time period.

18. An apparatus for wireless communication at a base station, comprising: One or more processors, Memory, coupled to the one or more processors; and Instructions, stored in the memory and executable by the one or more processors, cause the device to: A communication configuration for identifying and scheduling multiple resource sets of multiple component carriers, the communication configuration including at least a first resource set on a first component carrier and a second resource set on a second component carrier; Determine at least a portion of a plurality of resource sets scheduled for release on several component carriers, including at least the first resource set and the second resource set; A downlink control information message is sent to the user equipment (UE) on the first component carrier. The downlink control information message includes one or more field values, which indicate that the UE wants to release at least a portion of the multiple resource sets scheduled, including the first resource set and the second resource set. as well as Send a release configuration to the UE, the release configuration including a plurality of mapping pairs indicating the association between one or more component carriers of the plurality of component carriers and corresponding indexes of resources of the one or more component carriers, wherein the mapping pairs in the plurality of mapping pairs indicate the association between a first resource set on the first component carrier and a second resource set on the second component carrier, and wherein the mapping pairs are associated with the one or more field values.

19. The apparatus according to claim 18, wherein, The instructions may also be executed by the one or more processors to cause the device to: A first configuration is identified, which includes an association between multiple field values ​​of a downlink control information message and multiple mapping pairs, each of the multiple mapping pairs identifying a component carrier among the multiple component carriers and resources for communication between the UE and the base station, wherein the downlink control information message is sent at least in part based on the first configuration and the one or more field values.

20. A method for wireless communication at a user equipment (UE), comprising: A communication configuration for identifying and scheduling multiple resource sets of multiple component carriers, the communication configuration including at least a first resource set on a first component carrier and a second resource set on a second component carrier; The UE receives a downlink control information message from the base station on the first component carrier. The downlink control information message includes one or more field values, which indicate that the UE wants to release at least a portion of a plurality of resource sets scheduled on several component carriers, including at least the first resource set on the first component carrier and the second resource set on the second component carrier. The release configuration is received from the base station. The release configuration includes a plurality of mapping pairs indicating the association between one or more component carriers of the plurality of component carriers and corresponding indexes of resources of the one or more component carriers. The mapping pairs in the plurality of mapping pairs indicate the association between a first resource set on the first component carrier and a second resource set on the second component carrier. The mapping pairs are associated with the one or more field values. as well as Based at least in part on the received downlink control information message and the release configuration, it is determined that at least a portion of the multiple resource sets scheduled, including the first resource set and the second resource set, will be released.

21. The method of claim 20, further comprising: A first configuration is identified that includes associations between multiple field values ​​of downlink control information messages and multiple mapping pairs, each of the multiple mapping pairs identifying a component carrier among the multiple component carriers and resources for communication between the UE and the base station, wherein determining to release the first resource set and the second resource set is based at least in part on the first configuration and one or more field values ​​of the received downlink control information messages.

22. The method of claim 20, further comprising: Receive the component carrier field value in the downlink control information message, wherein the one or more field values ​​include the component carrier field value; Identify a first configuration for the first component carrier and a second configuration for the second component carrier; as well as The first configuration is selected at least in part based on the component carrier field value, wherein the release of the first resource set and the second resource set is determined at least in part based on the selected first configuration and the one or more field values.

23. The method of claim 20, further comprising: Receive the component carrier field value in the downlink control information message, wherein determining to release the first resource set and the second resource set is based at least in part on the component carrier field value and the second field value, wherein the one or more field values ​​include the component carrier field value and the second field value.

24. The method of claim 20, further comprising: The release of the first resource set and the second resource set is determined at least in part based on the bit values ​​of the redundancy version field of the downlink control information message, the modulation and coding scheme field of the downlink control information message, the frequency domain resource allocation field of the downlink control information message, or any combination thereof.

25. A method for wireless communication at a base station, comprising: A communication configuration for identifying and scheduling multiple resource sets of multiple component carriers, the communication configuration including at least a first resource set on a first component carrier and a second resource set on a second component carrier; Determine at least a portion of a plurality of resource sets scheduled for release on several component carriers, including at least the first resource set and the second resource set; A downlink control information message is sent to the user equipment (UE) on the first component carrier. The downlink control information message includes one or more field values, which indicate that the UE wants to release at least a portion of the multiple resource sets scheduled, including the first resource set and the second resource set. as well as Send a release configuration to the UE, the release configuration including a plurality of mapping pairs indicating the association between one or more component carriers of the plurality of component carriers and corresponding indexes of resources of the one or more component carriers, wherein the mapping pairs in the plurality of mapping pairs indicate the association between a first resource set on the first component carrier and a second resource set on the second component carrier, and wherein the mapping pairs are associated with the one or more field values.

26. The method of claim 25, further comprising: A first configuration is identified, comprising associations between multiple field values ​​for downlink control information messages and multiple mapping pairs, each of the multiple mapping pairs identifying a component carrier among the multiple component carriers and resources for communication between the UE and the base station, wherein the downlink control information messages are sent at least in part based on the first configuration and the one or more field values.

27. An apparatus for wireless communication at a user equipment (UE), comprising an apparatus module for performing the steps of the method according to any one of claims 20-24.

28. An apparatus for wireless communication at a base station, comprising an apparatus module for performing the steps of the method according to any one of claims 25-26.

29. A non-transitory computer-readable medium storing code for wireless communication, the code comprising instructions executable by one or more processors to perform the method according to any one of claims 20-24.

30. A non-transitory computer-readable medium storing code for wireless communication, the code comprising instructions executable by one or more processors to perform the method according to any one of claims 25-26.

31. A program product comprising instructions executable by one or more processors to perform the method according to any one of claims 20-24.

32. A program product comprising instructions executable by one or more processors to perform the method according to any one of claims 25-26.

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