Cross-link interference measurement configuration for sub-band full duplex

Abstract

Methods, systems, and devices are described for wireless communication. The described techniques provide for a user equipment (UE) to select physical resource blocks (PRBs) for performing cross-link interference (CLI) measurements according to an overlap between sub-band full duplex (SBFD) resources and an active bandwidth part (BWP) configured for the UE. The UE can be configured to communicate via an active uplink BWP, an active downlink BWP, or both, which can overlap with a downlink sub-band and an uplink sub-band of the SBFD resources. In such examples, the UE can perform CLI measurements via PRBs shared between the UE’s active BWP and a portion of the SBFD resources. Additionally or alternatively, the UE can be configured to skip or drop CLI measurement occasions that occur during half duplex slots, such as when the CLI measurement occasions are configured to occur periodically.

Description

Cross-references

[0001] This patent application claims priority to U.S. non-provisional patent application No. 18 / 626,046, filed April 3, 2024, entitled “CROSS LINK INTERFERENCE MEASUREMENT CONFIGURATIONS FOR SUB-BAND FULL DUPLEX”, which is assigned to the assignee of this application and is expressly incorporated herein by reference in its entirety. Technical Field

[0002] The following content relates to wireless communication, including cross-link interference (CLI) measurement configurations for subband full-duplex (SBFD). Background Technology

[0003] Wireless communication systems are widely deployed to provide various types of communication content, such as voice, video, packet data, message sending and receiving, and broadcasting. 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) systems, LTE-A Advanced (LTE-A) systems, or LTE-A Pro systems) and fifth-generation (5G) systems (which may be referred to as New Radio (NR) systems). These systems may employ technologies such as Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal FDMA (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, each supporting wireless communication for communication devices, which may be referred to as User Equipment (UE).

[0004] In some wireless communication systems, the UE may support communication via subband full-duplex (SBFD) time slots. These time slots may include subbands associated with both uplink and downlink communication. In some examples, the UE may experience interference associated with SBFD communication, such as cross-link interference (CLI). Summary of the Invention

[0005] The described technology relates to improved methods, systems, devices, and apparatuses for supporting cross-link interference (CLI) measurement configurations for subband full-duplex (SBFD). For example, the described technology provides a user equipment (UE) that selects a physical resource block (PRB) for performing CLI measurements based on the overlap between SBFD resources (e.g., configured for a cell serving the UE) and an active bandwidth portion (BWP) configured for the UE. For example, the UE may be configured to communicate via an active uplink BWP, an active downlink BWP, or both (e.g., frequency resources configured for the UE), which may overlap with portions of the downlink and uplink subbands of the SBFD resources. In such an example, the UE may perform CLI measurements via an 'available' PRB, which may refer to a PRB shared between the UE's active BWP and a portion of the SBFD resources. Such PRBs can be determined based on the overlap between downlink subbands and active BWPs, uplink subbands and active BWPs, guard bands and active BWPs (or any combination thereof). Additionally or alternatively, the UE can be configured to skip or discard CLI measurement opportunities occurring during half-duplex time slots (e.g., time slots associated with a single communication direction), such as when the CLI measurement opportunity is configured to occur periodically.

[0006] A method for wireless communication by a UE is described. The method may include: receiving an indication of one or more time-domain resources associated with a CLI measurement performed by the UE; performing the CLI measurement via one or more PRBs during at least one of the one or more time-domain resources, wherein the one or more PRBs are selected based on the overlap between a first frequency resource configured for a cell associated with the UE and a second frequency resource configured for the UE in the frequency domain, the first frequency resource being associated with an SBFD configuration and the second frequency resource being associated with the UE's active BWP; and transmitting a report including CLI values ​​based on the performance of the CLI measurement.

[0007] A UE for wireless communication is described. The UE may include a processing system comprising processor circuitry and memory circuitry storing code. The processing system may be configured to cause the UE to: receive an indication of one or more time-domain resources associated with a CLI measurement performed by the UE; perform the CLI measurement via one or more PRBs during at least one of the one or more time-domain resources, wherein the one or more PRBs are selected based on the overlap between a first frequency resource configured for a cell associated with the UE and a second frequency resource configured for the UE in the frequency domain, the first frequency resource being associated with an SBFD configuration and the second frequency resource being associated with the UE's active BWP; and transmit a report including CLI values ​​based on the performance of the CLI measurement.

[0008] Another UE for wireless communication is described. The UE may include: components for receiving an indication of one or more time-domain resources associated with a CLI measurement performed by the UE; components for performing the CLI measurement via one or more PRBs during at least one of the one or more time-domain resources, wherein the one or more PRBs are selected based on the overlap between a first frequency resource configured for a cell associated with the UE and a second frequency resource configured for the UE in the frequency domain, the first frequency resource being associated with an SBFD configuration and the second frequency resource being associated with the UE's active BWP; and components for transmitting a report including CLI values ​​based on the performance of the CLI measurement.

[0009] A non-transitory computer-readable medium storing code for wireless communication is described. The code may include instructions executable by one or more processors to: receive an indication of one or more time-domain resources associated with a CLI measurement performed by the UE; perform the CLI measurement via one or more PRBs during at least one of the one or more time-domain resources, wherein the one or more PRBs are selected based on the overlap between a first frequency resource configured for a cell associated with the UE and a second frequency resource configured for the UE in the frequency domain, the first frequency resource being associated with an SBFD configuration and the second frequency resource being associated with the UE's active BWP; and transmit a report including CLI values ​​based on the performance of the CLI measurement.

[0010] The methods described herein, examples of UEs, and nontransitory computer-readable media may also include operations, features, components, or instructions for selecting one or more PRBs based on the overlap between a first portion of the first frequency resource and the second frequency resource, wherein the first portion of the first frequency resource includes at least one downlink subband, and the second frequency resource includes the UE's active downlink BWP.

[0011] The methods described herein, examples of UEs, and nontransitory computer-readable media may also include operations, features, components, or instructions for selecting one or more PRBs based on the overlap between a first portion of the first frequency resource and the second frequency resource, wherein the first portion of the first frequency resource includes at least one uplink subband, and the second frequency resource includes the UE's active uplink BWP.

[0012] The methods, UEs, and some examples of nontransitory computer-readable media described herein may also include operations, features, components, or instructions for selecting a subset of one or more PRBs based on the overlap between the one or more PRBs and a third frequency resource configured for the UE, the third frequency resource being associated with the UE's active downlink BWP, wherein the CLI measurement may be performed via the subset of the one or more PRBs.

[0013] The methods described herein, examples of UEs, and nontransitory computer-readable media may also include operations, features, components, or instructions for selecting one or more PRBs based on the overlap between a first portion of the first frequency resource and the second frequency resource, wherein the first portion of the first frequency resource includes at least one uplink subband, and the second frequency resource includes the UE's active downlink BWP.

[0014] The methods described herein, examples of UEs, and nontransitory computer-readable media may also include operations, features, components, or instructions for selecting one or more PRBs based on the overlap between a first portion of the first frequency resource and the second frequency resource, wherein the first portion of the first frequency resource includes at least one uplink subband, and the second frequency resource includes the UE's active downlink BWP.

[0015] The methods described herein, examples of UEs, and nontransitory computer-readable media may also include operations, features, components, or instructions for selecting one or more PRBs based on the overlap between one or more first portions of the first frequency resource and the second frequency resource, wherein the one or more first portions of the first frequency resource include one or more guard bands configured between one or more uplink subbands and one or more downlink subbands of the first frequency resource, and the second frequency resource includes the UE's active downlink BWP.

[0016] In some examples of the methods, UEs, and nontransitory computer-readable media described herein, performing the CLI measurement may include operations, features, components, or instructions for measuring one or more of the Received Signal Strength Indicator (RSSI) and Reference Received Power (RSRP) via the one or more PRBs.

[0017] In some examples of the methods, UEs, and nontransitory computer-readable media described herein, the one or more PRBs may be SBFD frequency resources.

[0018] A method for wireless communication by a UE is described. The method may include: receiving an indication of one or more time-domain resources associated with CLI measurements performed by the UE; and skipping a first CLI measurement timing configured for a first time-domain resource based on the overlap between the first time-domain resource and a first time slot, the first time slot being configured as a half-duplex time slot associated with a time-domain duplex configuration, during a first time-domain resource of the one or more time-domain resources.

[0019] A UE for wireless communication is described. The UE may include: one or more memories storing processor-executable code; and one or more processors coupled to the one or more memories. The one or more processors may be able to operate individually or jointly to execute the code such that the UE: receives an indication of one or more time-domain resources associated with CLI measurements performed by the UE; and during a first time-domain resource of the one or more time-domain resources, skips a first CLI measurement timing configured for the first time-domain resource based on the overlap between the first time-domain resource and a first time slot, the first time slot being configured as a half-duplex time slot associated with a time-domain duplex configuration.

[0020] Another UE for wireless communication is described. The UE may include: components for receiving an indication of one or more time-domain resources associated with a CLI measurement performed by the UE; and components for: skipping a first CLI measurement timing configured for a first time-domain resource based on the overlap between the first time-domain resource and a first time slot during a first time-domain resource of the one or more time-domain resources, the first time slot being configured as a half-duplex time slot associated with a time-domain duplex configuration.

[0021] A non-transitory computer-readable medium storing code for wireless communication is described. The code may include instructions executable by one or more processors to: receive an indication of one or more time-domain resources associated with CLI measurements performed by the UE; and during a first time-domain resource of the one or more time-domain resources, skip a first CLI measurement timing configured for the first time-domain resource based on the overlap between the first time-domain resource and a first time slot, the first time slot being configured as a half-duplex time slot associated with a time-domain duplex configuration.

[0022] In some examples of the methods, UEs, and nontransitory computer-readable media described herein, the one or more time-domain resources correspond to periodic CLI measurement timings, which at least include the first CLI measurement timing.

[0023] The methods, UEs, and some examples of nontransitory computer-readable media described herein may also include operations, features, components, or instructions for omitting the first CLI measurement timing from the update process of the cumulative filter results associated with the CLI, based on skipping the first CLI measurement timing.

[0024] The methods, UEs, and some examples of nontransitory computer-readable media described herein may also include operations, features, components, or instructions for performing a second CLI measurement timing configured for a second time domain resource, based on the overlap between the second time domain resource and a second time slot, during a second time domain resource in one or more time domain resources, the second time slot being configured as an SBFD time slot. Attached Figure Description

[0025] Figure 1 An example of a wireless communication system configured for cross-link interference (CLI) measurement in subband full-duplex (SBFD) is shown, according to one or more aspects of this disclosure.

[0026] Figure 2 An example of a wireless communication system supporting CLI measurement configuration for SBFD is shown, according to one or more aspects of this disclosure.

[0027] Figure 3 An example of a Physical Resource Block (PRB) selection scheme supporting CLI measurement configuration for SBFD is shown, according to one or more aspects of this disclosure.

[0028] Figure 4A and Figure 4B An example of a PRB selection scheme supporting CLI measurement configuration for SBFD is shown, according to one or more aspects of this disclosure.

[0029] Figure 5A and Figure 5B An example of a PRB selection scheme supporting CLI measurement configuration for SBFD is shown, according to one or more aspects of this disclosure.

[0030] Figure 6 An example of a CLI measurement scheme supporting CLI measurement configuration for SBFD is shown, according to one or more aspects of this disclosure.

[0031] Figure 7 An example of a process flow supporting CLI measurement configuration for SBFD according to one or more aspects of this disclosure is shown.

[0032] Figure 8 and Figure 9 A block diagram of an apparatus supporting CLI measurement configuration for SBFD is shown, according to one or more aspects of this disclosure.

[0033] Figure 10 A block diagram is shown of a communication manager that supports CLI measurement configuration for SBFD according to one or more aspects of this disclosure.

[0034] Figure 11 A diagram of a system including a device supporting CLI measurement configuration for SBFD is shown according to one or more aspects of this disclosure.

[0035] Figure 12 and Figure 13 A flowchart illustrating a method for configuring CLI measurements for SBFD according to one or more aspects of this disclosure is shown. Detailed Implementation

[0036] In some wireless communication systems, user equipment (UE) can be configured to support subband full-duplex (SBFD) communication between the UE and one or more other wireless devices. For example, the UE can be an SBFD-aware UE (or an SBFD-enabled UE) configured to communicate via SBFD time slots, which can be examples of time slots comprising a set of frequency resources (e.g., subbands) associated with different communication directions, enabling the UE to communicate simultaneously via uplink and downlink communication. In some examples, the UE may experience interference, such as cross-link interference (CLI), due to communication by other SBFD-aware devices. For example, the UE may receive uplink signals transmitted by another UE associated with a different cell via the downlink subband of an SBFD time slot (e.g., due to different SBFD configurations for each cell). To mitigate CLI, the UE can measure a CLI value and report it to a network entity. However, the UE may not know which frequency resources are available for CLI measurement, which could prevent the UE from performing CLI measurements, thus degrading the performance of SBFD communication.

[0037] To identify the frequency resources used for performing CLI measurements, the UE can select a Physical Resource Block (PRB) for performing CLI measurements based on the overlap between SBFD resources (e.g., those configured for the cell serving the UE) and the active bandwidth portion (BWP) configured for the UE. For example, the UE may be configured to communicate via an active uplink BWP, an active downlink BWP, or both (e.g., frequency resources configured for the UE) that overlap with portions of both the downlink and uplink subbands of the SBFD resources (e.g., cell-specific frequency resources). In such an example, the UE may perform CLI measurements via an 'available' PRB, which may refer to a PRB shared between the UE's active BWP and a portion of the SBFD resources. Such a PRB may be determined based on the overlap between downlink subbands and active BWPs, uplink subbands and active BWPs, guard bands and active BWPs (or any combination thereof). Additionally or alternatively, the UE may be configured to skip or discard CLI measurement opportunities that occur during a half-duplex time slot (e.g., a time slot associated with a single communication direction), such as when the CLI measurement opportunity is configured to occur periodically. Such techniques can improve the performance and accuracy of CLI measurements performed by the SBFD-aware UE, thereby improving SBFD communication.

[0038] The various aspects of this disclosure are first described in the context of a wireless communication system. These aspects are further illustrated and described by reference to PRB selection schemes, CLI measurement schemes, and process flows. The various aspects of this disclosure are further illustrated and described by reference to apparatus diagrams, system diagrams, and flowcharts relating to CLI measurement configurations for SBFD.

[0039] Figure 1 An example of a wireless communication system 100 supporting CLI measurement configuration for SBFD according to one or more aspects of this disclosure is shown. The wireless communication system 100 may include: one or more devices, such as one or more network devices (e.g., network entity 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, a New Radio (NR) network, or a network operating under other systems and radio technologies, including future systems and radio technologies not explicitly mentioned herein.

[0040] Network entity 105 may be distributed across a geographical area to form wireless communication system 100, and may include devices employing different forms or having different capabilities. In various examples, network entity 105 may be referred to as a network element, mobility element, radio access network (RAN) node, or network equipment, etc. In some examples, network entity 105 and UE 115 may wirelessly communicate via communication link 125 (e.g., a radio frequency (RF) access link). For example, network entity 105 may support coverage area 110 (e.g., a geographical coverage area) within which UE 115 and network entity 105 may establish communication link 125. Coverage area 110 may be an example of a geographical area within which network entity 105 and UE 115 may support the transmission of signals according to one or more radio access technologies (RATs).

[0041] UE 115 can be distributed throughout the coverage area 110 of wireless communication system 100, and each UE 115 can be stationary or mobile, or stationary and mobile at different times. UE 115 can be devices in different forms or with different capabilities. Figure 1 Examples of UE 115 are illustrated herein. The UE 115 described herein may be able to support communication with various types of devices in the wireless communication system 100 (e.g., other wireless communication devices, including UE 115 or network entity 105), such as... Figure 1 As shown.

[0042] As described herein, a node in the wireless communication system 100 (which may be referred to as a network node or wireless node) may be a network entity 105 (e.g., any network entity described herein), a UE 115 (e.g., any UE described herein), a network controller, apparatus, device, computing system, one or more components, or another suitable processing entity configured to perform any of the techniques described herein. For example, a node may be UE 115. As another example, a node may be network entity 105. As another example, a first node may be configured to communicate with a second node or a third node. In one aspect of this example, the first node may be UE 115, the second node may be network entity 105, and the third node may be UE 115. In another aspect of this example, the first node may be UE 115, the second node may be network entity 105, and the third node may be network entity 105. In other aspects of this example, the first node, the second node, and the third node may be different from these examples. Similarly, references to UE 115, network entity 105, device, equipment, computing system, etc., may include disclosures of UE 115, network entity 105, device, equipment, computing system, etc., as nodes. For example, a disclosure that UE 115 is configured to receive information from network entity 105 also discloses that a first node is configured to receive information from a second node.

[0043] In some examples, network entity 105 may communicate with core network 130, communicate with each other, or both. For example, network entity 105 may communicate with core network 130 via backhaul communication link 120 (e.g., according to S1, N2, N3, or other interface protocols). In some examples, network entities 105 may communicate with each other directly (e.g., directly between network entities 105) or indirectly (e.g., via core network 130) via backhaul communication link 120 (e.g., according to X2, Xn, or other interface protocols). In some examples, network entities 105 may communicate with each other via midhaul communication link 162 (e.g., according to midhaul interface protocol) or fronthaul communication link 168 (e.g., according to fronthaul interface protocol) or any combination thereof. Backhaul communication link 120, midhaul communication link 162, or fronthaul communication link 168 may be one or more wired links (e.g., electrical links, fiber optic links), or one or more wireless links (e.g., radio links, wireless optical links), etc., or various combinations thereof. UE 115 can communicate with core network 130 via communication link 155.

[0044] One or more network entities or network equipment in network entity 105 described herein may include or be referred to as base station 140 (e.g., transceiver base station, radio base station, NR base station, access point, radio transceiver, NodeB, eNodeB (eNB), next-generation NodeB or gigabit NodeB (any of which may be referred to as gNB), 5G NB, next-generation eNB (ng-eNB), home NodeB, home eNodeB or other suitable terms). In some examples, network entity 105 (e.g., base station 140) may be implemented in an aggregated (e.g., monolithic, standalone) base station architecture that may be configured to utilize a protocol stack that is physically or logically integrated within a single network entity (e.g., network entity 105 or a single RAN node, such as base station 140).

[0045] In some examples, network entity 105 may be implemented in a decomposed architecture (e.g., a decomposed base station architecture, a decomposed RAN architecture) that can be configured to utilize protocol stacks physically or logically distributed among multiple network entities (e.g., network entity 105), such as an integrated access and backhaul (IAB) network, an open RAN (O-RAN) (e.g., a network configuration advocated by O-RAN), or a virtualized RAN (vRAN) (e.g., a cloud RAN (C-RAN)). For example, network entity 105 may include one or more of the following: a central unit (CU) such as CU 160, a distributed unit (DU) such as DU 165, a radio unit (RU) such as RU 170, a RAN intelligent controller (RIC) such as RIC 175 (e.g., a near real-time RIC (near RT RIC), a non-real-time RIC (non-RT RIC)), a service management and orchestration (SMO) system such as SMO system 180, or any combination thereof. RU 170 may also be referred to as a radio headend, intelligent radio headend, remote radio headend (RRH), remote radio unit (RRU), or transmit / receive point (TRP). One or more components of network entity 105 in a decomposed RAN architecture may be co-located, or one or more components of network entity 105 may be located in distributed locations (e.g., separate physical locations). In some examples, one or more network entities in network entity 105 of a decomposed RAN architecture may be implemented as virtual units (e.g., virtual CU (VCU), virtual DU (VDU), virtual RU (VRU)).

[0046] The functional splitting among CU 160, DU 165, and RU 170 is flexible and can support different functionalities depending on which functions (e.g., network layer functions, protocol layer functions, baseband functions, RF functions, or any combination thereof) are performed at CU 160, DU 165, or RU 170. For example, a protocol stack functional splitting can be used between CU 160 and DU 165, allowing CU 160 to support one or more layers of the protocol stack, and DU 165 to support one or more different layers of the protocol stack. In some examples, CU 160 can host upper protocol layer (e.g., Layer 3 (L3), Layer 2 (L2)) functionality and signaling (e.g., Radio Resource Control (RRC), Serving Data Adaptation Protocol (SDAP), Packet Data Convergence Protocol (PDCP)). CU 160 (e.g., one or more CUs) may connect to DU 165 (e.g., one or more DUs) or RU 170 (e.g., one or more RUs) or some combination thereof, and DU 165, RU 170, or both may host lower protocol layers, such as Layer 1 (L1) (e.g., Physical (PHY) layer) or L2 (e.g., Radio Link Control (RLC) layer, Medium Access Control (MAC) layer) functionality and signaling, and may each be at least partially controlled by CU 160. Additionally or alternatively, a functional split of the protocol stack may be employed between DU 165 and RU 170, such that DU 165 may support one or more layers of the protocol stack, and RU 170 may support one or more different layers of the protocol stack. DU 165 may (e.g., via one or more different RUs, such as RU 170) support one or more different cells. In some cases, functional decomposition between CU 160 and DU 165, or between DU 165 and RU 170, can be performed within the protocol layer (e.g., some functions of the protocol layer can be performed by one of CU 160, DU 165, or RU 170, while other functions of the protocol layer can be performed by a different one of CU 160, DU 165, or RU 170). CU 160 can be further functionally decomposed into CU control plane (CU-CP) functions and CU user plane (CU-UP) functions. CU 160 can be connected to DU 165 via midhaul communication link 162 (e.g., F1, F1-c, F1-u), and DU 165 can be connected to RU 170 via fronthaul communication link 168 (e.g., open fronthaul (FH) interface). In some examples, the midhaul communication link 162 or the fronthaul communication link 168 may be implemented based on the interfaces (e.g., channels) between the layers of the protocol stack, which are supported by corresponding network entities (e.g., one or more network entities in network entity 105) that communicate via such communication links.

[0047] In some wireless communication systems (e.g., wireless communication system 100), the infrastructure and spectrum resources for radio access can support wireless backhaul link capabilities to supplement wired backhaul connections, thereby providing an IAB network architecture (e.g., to core network 130). In some cases, in an IAB network, one or more network entities in network entity 105 (e.g., network entity 105 or IAB node 104) may be partially controlled by each other. IAB node 104 may be referred to as a donor entity or IAB donor. DU 165 or RU 170 may be partially controlled by CU 160 associated with network entity 105 or base station 140 (such as a donor network entity or donor base station). One or more donor entities (e.g., IAB donors) may communicate with one or more additional devices (e.g., IAB node 104) via supported access and backhaul links (e.g., backhaul communication link 120). IAB node 104 may include IAB mobile terminals (IAB-MTs) controlled (e.g., scheduled) by one or more DUs (e.g., DU 165) of a coupled IAB donor. The IAB-MT may be equipped with a separate set of antennas for relaying communication with UE 115, or may share the same antennas (e.g., those of RU 170) for access to IAB node 104 via DU 165 of IAB node 104. (e.g., referred to as a virtual IAB-MT (vIAB-MT)). In some examples, IAB node 104 may include one or more DUs (e.g., DU 165) that support communication links with additional entities (e.g., IAB node 104, UE 115) within a relay chain or configuration (e.g., downstream) of the access network. In such cases, one or more components of the decomposed RAN architecture (e.g., IAB node 104 or components of IAB node 104) may be configured to operate according to the techniques described herein.

[0048] When the techniques described herein are applied in the context of a decomposed RAN architecture, one or more components of the decomposed RAN architecture may be configured to support the tests described herein. For example, some operations described as being performed by UE 115 or network entity 105 (e.g., base station 140) may additionally or alternatively be performed by one or more components of the decomposed RAN architecture (e.g., components such as IAB node, DU 165, CU 160, RU 170, RIC 175, SMO system 180).

[0049] UE 115 may include or be referred to as a mobile device, wireless device, remote device, handheld device, or subscriber device, or any other suitable term, wherein "device" may also be referred to as a cell, 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, vehicles, or meters.

[0050] The UE 115 described herein can communicate with various types of devices, such as the UE 115 which sometimes operates as a repeater, and network entity 105 and network equipment including macro eNBs or gNBs, small cell eNBs or gNBs, or relay base stations, etc. Figure 1 As shown.

[0051] UE 115 and network entity 105 can wirelessly communicate with each other via communication link 125 (e.g., one or more access links) using resources associated with one or more carriers. The term "carrier" can refer to a set of RF spectrum resources having a defined PHY layer structure for supporting communication link 125. For example, a carrier for communication link 125 may include a portion of an RF spectrum band (e.g., BWP) operating according to one or more PHY layer channels for a given RAT (e.g., LTE, LTE-A, LTE-A Pro, NR). Each PHY layer channel may carry acquisition signaling (e.g., synchronization signals, system information), control signaling coordinating operation for the carrier, user data, or other signaling. Wireless communication system 100 can support communication with UE 115 using carrier aggregation or multi-carrier operation. Depending on the carrier aggregation configuration, UE 115 can be configured using multiple downlink component carriers and one or more uplink component carriers. Carrier aggregation can be used in conjunction with both frequency division duplex (FDD) component carriers and time division duplex (TDD) component carriers. Communication between network entity 105 and other devices can refer to communication between these devices and any part of network entity 105 (e.g., entity, sub-entity). For example, the terms “send,” “receive,” or “communicate” when referring to network entity 105 can refer to any part of the RAN’s network entity 105 (e.g., base station 140, CU 160, DU 165, RU 170) communicating with another device (e.g., directly or via one or more other network entities, such as one or more network entities in network entity 105).

[0052] The communication link 125 of the wireless communication system 100 may include downlink transmission (e.g., forward link transmission) from network entity 105 to UE 115, uplink transmission (e.g., return link transmission) from UE 115 to network entity 105, or both, as well as other transmission configurations. The carrier may carry downlink communication or uplink communication (e.g., in FDD mode), or may be configured to carry both downlink and uplink communication (e.g., in TDD mode).

[0053] A carrier may be associated with a specific bandwidth of the RF spectrum, and in some examples, the carrier bandwidth may be referred to as the carrier or the “system bandwidth” of the wireless communication system 100. For example, the carrier bandwidth may be one of a set of bandwidths for a carrier for a specific RAT (e.g., 1.4 MHz, 3 MHz, 5 MHz, 10 MHz, 15 MHz, 20 MHz, 40 MHz, or 80 MHz). Devices of the wireless communication system 100 (e.g., network entity 105, UE 115, or both) may have hardware configurations that support communication using a specific carrier bandwidth, or may be configured to support communication using one of a set of carrier bandwidths. In some examples, the wireless communication system 100 may include network entity 105 or UE 115 that supports concurrent communication using carriers associated with multiple carrier bandwidths. In some examples, each served UE 115 may be configured to operate using a portion (e.g., subband, BWP) or all of the carrier bandwidth.

[0054] The signal waveform transmitted via a carrier may include 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 may refer to a resource of one symbol period (e.g., the duration of one modulation symbol) and one subcarrier, where the symbol period and subcarrier spacing may be inversely related. The number of bits carried by each resource element may depend on the modulation scheme (e.g., the order of the modulation scheme, the decoding rate of the modulation scheme, or both), such that a relatively high number of resource elements (e.g., in the transmission duration) and a relatively high modulation scheme order correspond to a relatively high communication rate. Wireless communication resources may refer to a combination of RF spectrum resources, temporal resources, and spatial resources (e.g., spatial layers or beams), and the use of multiple spatial resources may increase the data rate or data integrity used for communication with UE 115.

[0055] It can support one or more sets of parameters for a carrier, and the set of parameters may include subcarrier spacing ( (and cyclic prefix). A carrier can be divided into one or more BWPs with the same or different sets of parameters. In some examples, UE 115 can be configured to utilize multiple BWPs. In some examples, a single BWP of a carrier can be active at a given time, and communication for UE 115 can be constrained to one or more active BWPs.

[0056] The time interval for network entity 105 or UE 115 can be expressed as a multiple of a basic time unit, such as the sampling period. seconds, in response This can represent the supported subcarrier spacing, while This can represent the supported Discrete Fourier Transform (DFT) size. The time interval for organizing communication resources can be based on radio frames, each with 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).

[0057] 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 (e.g., in the time domain) be divided into subframes, and each subframe may also be divided into a number of 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 a number of symbol periods (e.g., depending on the length of the cyclic prefix appended to each symbol period). In some wireless communication systems, such as wireless communication system 100, time slots may be further divided into multiple micro-time slots associated with one or more symbols. Excluding the cyclic prefix, each symbol period may be associated with one or more (e.g., The duration of a symbol period is associated with a (number) sampling period. The duration of a symbol period can depend on the subcarrier spacing or the operating frequency band.

[0058] 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)).

[0059] Depending on the technology, carriers can be used to multiplex physical channels for communication. One or more of Time Division Multiplexing (TDM), Frequency Division Multiplexing (FDM), or hybrid TDM-FDM techniques can be used, for example, to multiplex physical control channels and physical data channels for signaling via a downlink carrier. The control region (e.g., control resource set (CORESET)) of the physical control channel can be defined by a set of symbol periods and can extend across the system bandwidth of the carrier or a subset of that bandwidth. One or more control regions (e.g., CORESET) can be configured for a set of UEs 115. For example, one or more UEs in UE 115 can monitor or search for control regions to obtain control information 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 concatenated manner. The aggregation level of control channel candidates can refer to the amount of control channel resources (e.g., control channel elements (CCEs)) associated with coded information for a control information format having a given payload size. The search space set may include a common search space set configured to transmit control information to UE115 (e.g., one or more UEs), or it may include a UE-specific search space set for transmitting control information to UE115.

[0060] Network entity 105 may provide communication coverage via one or more cells (e.g., 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 (e.g., using a carrier) to communicate with network entity 105 and may be associated with an identifier used to distinguish adjacent cells (e.g., Physical Cell Identifier (PCID), Virtual Cell Identifier (VCID)). In some examples, a cell may also refer to a coverage area 110 or a portion of coverage area 110 (e.g., a sector) in which a logical communication entity operates. Depending on various factors such as the capabilities of network entity 105, the range of such cells may be from smaller areas (e.g., structures, subsets of structures) to larger areas. For example, a cell may be a building, a subset of buildings, or external space between or overlapping coverage areas 110, etc., or may include buildings, subsets of buildings, or external space between or overlapping coverage areas, etc.

[0061] In some examples, network entity 105 (e.g., base station 140, RU 170) may be mobile, and thus provide communication coverage to mobile coverage areas (such as coverage area 110). In some examples, coverage areas 110 associated with different technologies (e.g., different coverage areas) may overlap, but coverage areas 110 (e.g., different coverage areas) may be supported by the same network entity (e.g., network entity 105). In some other examples, overlapping coverage areas (such as coverage area 110) associated with different technologies may be supported by different network entities (e.g., network entity 105). The wireless communication system 100 may include, for example, a heterogeneous network in which different types of network entities 105 use the same or different RATs to support communication for coverage area 110 (e.g., different coverage areas).

[0062] The wireless communication system 100 can support synchronous or asynchronous operation. For synchronous operation, network entities 105 (e.g., base station 140) can have similar frame timing, and transmissions from different network entities (e.g., different network entities within network entity 105) can be roughly aligned in time. For asynchronous operation, network entities 105 can have different frame timing, and in some examples, transmissions from different network entities (e.g., different network entities within network entity 105) may not be aligned in time. The techniques described herein can be used for both synchronous and asynchronous operation.

[0063] Wireless communication system 100 may be configured to support ultra-reliable communication or low-latency communication, or various combinations thereof. For example, wireless communication system 100 may be configured to support ultra-reliable low-latency communication (URLLC). UE 115 may be designed to support ultra-reliable, low-latency, or critical functions. Ultra-reliable communication may include private or group communication and may be supported by one or more services, such as push-to-talk, video, or data. Support for ultra-reliable, low-latency functions may include prioritizing services, and such services may be used for public safety or general business applications. The terms “ultra-reliable,” “low-latency,” and “ultra-reliable low-latency” are used interchangeably herein.

[0064] In some examples, UE 115 may be configured to support direct communication with other UEs (e.g., one or more UEs in UE 115) via a device-to-device (D2D) communication link (such as D2D communication link 135) (e.g., according to a peer-to-peer (P2P), D2D, or sidelink protocol). In some examples, one or more UEs 115 in a group performing D2D communication may be within the coverage area 110 of network entity 105 (e.g., base station 140, RU 170), which may support aspects of such D2D communication configured (e.g., scheduled by network entity 105). In some examples, one or more UEs 115 in this group may be outside the coverage area 110 of network entity 105, or may otherwise be unable or not configured to receive transmissions from network entity 105. In some examples, a group of UEs 115 communicating via D2D communication can support a one-to-many (1:M) system, in which each UE 115 transmits to one or more UEs in the group. In some examples, network entity 105 can facilitate the scheduling of resources used for D2D communication. In some other examples, D2D communication can be performed between UEs 115 without involving network entity 105.

[0065] Core network 130 provides 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)) for 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)) for routing packets or interconnecting to external networks. The control plane entity manages non-access stratum (NAS) functions, such as mobility, authentication, and bearer management of UE 115 served by network entity 105 (e.g., base station 140) associated with core network 130. User IP packets can be transferred through user plane entities, which provide IP address allocation and other functions. User plane entities can connect to one or more network operator IP services 150. IP services 150 may include access to the Internet, intranets, IP Multimedia Subsystem (IMS), or packet-switched streaming services.

[0066] Wireless communication system 100 can operate using one or more frequency bands in the range of 300 MHz to 300 GHz. Generally, the area from 300 MHz to 3 GHz is referred to as the Ultra High Frequency (UHF) band or decimeter band because the wavelength range is approximately one decimeter to one meter in length. UHF waves may be blocked or redirected by buildings and environmental features (which may be referred to as clusters), but these waves are sufficient to penetrate structures so that macrocells can provide service to UE 115 located indoors. Compared to communication using smaller frequencies and longer wavelengths in the lower frequency (HF) or very high frequency (VHF) portions of the spectrum below 300 MHz, communication using UHF waves can be associated with smaller antennas and shorter ranges (e.g., less than one hundred kilometers).

[0067] Wireless communication system 100 may utilize both licensed and unlicensed RF spectrum bands. For example, wireless communication system 100 may employ licensed assisted access (LAA), LTE-Unlicensed (LTE-U) RAT, or NR technology using unlicensed frequency bands (such as the 5 GHz Industrial, Scientific, and Medical (ISM) band). When operating with unlicensed RF spectrum, devices such as network entity 105 and UE 115 may employ carrier sensing for collision detection and avoidance. In some examples, operation using unlicensed frequency bands may be based on carrier aggregation configurations combined with component carriers operating with licensed frequency bands (e.g., LAA). Operation using unlicensed spectrum may include downlink transmission, uplink transmission, P2P transmission, or D2D transmission, etc.

[0068] Network entity 105 (e.g., base station 140, RU 170) 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 network entity 105 or UE 115 may be located within one or more antenna arrays or antenna panels, which can support MIMO operation or transmit or receive beamforming. For example, one or more base station antennas or antenna arrays may be co-located at an antenna assembly (such as an antenna tower). In some examples, the antennas or antenna arrays associated with network entity 105 may be located at different geographical locations. Network entity 105 may include an antenna array having a collection of multiple rows and columns of antenna ports that network entity 105 can use to support beamforming for communication with UE 115. Similarly, UE 115 may include one or more antenna arrays that can support various MIMO or beamforming operations. Additionally or alternatively, the antenna panel may support RF beamforming for signals transmitted via the antenna ports.

[0069] Beamforming (also known as spatial filtering, directional transmission, or directional reception) is a signal processing technique that can be used at a transmitting or receiving device (e.g., network entity 105, UE 115) to shape or guide an antenna beam (e.g., a transmit beam, a receive beam) along a spatial path between the transmitting and receiving devices. Beamforming can be achieved by combining signals transmitted via antenna elements of an antenna array such that some signals propagating along a specific orientation relative to the antenna array experience constructive interference, while other signals experience destructive interference. Adjustments to the signals transmitted via the antenna elements may include applying amplitude shifts, phase shifts, or both to the signals carried via the antenna elements associated with the device. The adjustments associated with each of these antenna elements may be defined by a beamforming weight set associated with a specific orientation (e.g., relative to the antenna array of the transmitting or receiving device or relative to some other orientation).

[0070] In some examples of the wireless communication system 100, UE 115 may be an example of an SBFD-aware UE and may support communication via SBFD time slots. For example, UE 115 may support simultaneous transmission via uplink resources (e.g., one or more uplink subbands) associated with SBFD time slots and reception via downlink resources (e.g., one or more downlink subbands) associated with SBFD time slots. In some cases, UE 115 may experience interference, such as CLI, due to communication by other SBFD radio devices. For example, UE 115 may receive uplink signals transmitted by another UE via a downlink subband of an SBFD time slot. Such CLI may be an example of inter-subband intra-cell CLI (e.g., interference from another UE 115 served by the same cell as UE 115), inter-subband inter-cell CLI (e.g., interference from another UE 115 served by a different cell than UE 115), or both, etc. In some examples, UE 115 can measure CLI and report the values ​​associated with the CLI measurement to network entity 105, which can support CLI mitigation during subsequent SBFD time slots. However, UE 115 may not know which frequency resources are available for CLI measurement, which may prevent UE 115 from performing CLI measurement, thereby degrading the performance of SBFD communication.

[0071] To identify the frequency resources used for performing CLI measurements, UE 115 may select a PRB for performing CLI measurements based on the overlap between SBFD resources (e.g., those configured for the cell serving UE 115) and the active BWP configured for UE 115. For example, UE 115 may be configured to communicate via an active uplink BWP, an active downlink BWP, or both (e.g., frequency resources configured for UE), which may overlap with portions of both the downlink and uplink subbands of the SBFD resources (e.g., cell-specific frequency resources). In such an example, UE 115 may perform CLI measurements via an 'available' PRB, which may refer to a PRB shared between UE 115's active BWP and a portion of the SBFD resources. Such a PRB may be determined based on the overlap between downlink subbands and active BWPs, uplink subbands and active BWPs, guard bands and active BWPs (or any combination thereof). Additionally or alternatively, UE 115 may be configured to skip or discard CLI measurement opportunities that occur during half-duplex time slots (e.g., time slots associated with a single communication direction), such as when CLI measurement opportunities are configured to occur periodically. Such techniques can improve the performance and accuracy of CLI measurements performed by SBFD-aware UE 115.

[0072] Figure 2 An example of a wireless communication system 200 supporting CLI measurement configuration for SBFD according to one or more aspects of this disclosure is shown. The wireless communication system 200 may implement, or be implemented by, one or more aspects of the wireless communication system 100. For example, the wireless communication system 200 may include signaling between a UE 115-a and a network entity 105-b, which may be a reference... Figure 1 Examples of corresponding devices described. In some cases, wireless communication system 200 may support UE 115-a to communicate via SBFD time slots (e.g., UE 115-a may be SBFD-aware UE 115), and perform CLI measurements via PRB determined based on the overlap between the SBFD resources configured for network entity 105-b and the active BWP configured for UE 115.

[0073] In some examples, UE 115-a may receive an indication of configuration 205, which may indicate cell-specific bandwidth 210 and one or more UE active BWPs 215. Cell-specific bandwidth 210 may be an example of SBFD resources configured for network entity 105-a (e.g., for serving one or more UEs 115 including at least UE 115-a), which may include one or more downlink subbands 220 and one or more uplink subbands 225. In the example illustrated by wireless communication system 200, during an SBFD slot, network entity 105-a may support downlink communication via a first downlink subband 220, uplink communication via a first uplink subband 225, downlink communication via a second downlink subband 220, or any combination thereof. Additionally, one or more guard bands 240 may be configured between downlink subbands 220 and uplink subbands 225. One or more UE active BWP 215s may be examples of frequency resources configured for use by UE 115-a for downlink and uplink communication. For example, UE active BWP 215 may include active downlink BWP 230 and active uplink BWP 235, which may be shared (e.g., as...). Figure 2 Similar frequency resources (as illustrated) may include different sets of frequency resources (e.g., partial overlap or non-overlap between active downlink BWP 230 and active uplink BWP 235). It should be noted that while the wireless communication system 200 illustrates a UE active BWP 215 overlapping with one downlink subband 220 and one uplink subband 225, the techniques described herein can be applied to a UE active BWP 215 overlapping with multiple downlink subbands 220, multiple uplink subbands 225, or any combination thereof.

[0074] During SBFD communication, UE 115-a may experience interference, such as CLI, which could be an example of interference caused by SBFD communication from other radio devices. For example, while using the resources of the active downlink BWP 230 to monitor downlink subband 220 for transmissions from network entity 105-a, UE 115-a may receive uplink signaling from another UE 115, which could be UE 115 associated with a different serving cell (e.g., inter-cell CLI) or the same serving cell (e.g., intra-cell CLI).

[0075] In some cases, UE 115-a can measure CLI and report values ​​associated with the CLI measurement to network entity 105-a, such as via CLI measurement report 245. For example, UE 115-a can measure CLI values ​​via one or more PRBs (e.g., referred to as 'available' PRBs or measurement PRBs), wherein such PRBs can be determined (e.g., selected) based on the overlap between the frequency resources of cell-specific bandwidth 210 and the frequency resources of the UE's active BWP 215. In the first example, the measurement PRB can be determined based on the overlap between the downlink subband 220 and the active downlink BWP 230 (e.g., relative to the frequency resources of the active downlink BWP 230). Figure 3 (Described in more detail). In the second example, the measured PRB (e.g., relative to) can be determined based on the overlap between uplink subband 225, active downlink BWP 230, and active uplink BWP 235. Figure 4A and Figure 4B (Described in more detail). In the third example, the measured PRB (e.g., relative to) can be determined based on the overlap between one or more guard bands 240 and the active downlink BWP 230. Figure 5A and Figure 5B (As described in more detail). It should be noted that such examples for determining the measurement PRB can be implemented individually or in any combination, and are not limited to the examples illustrated and described herein.

[0076] Additionally or alternatively, configuration 205 may indicate the timing of CLI measurements for UE 115-a to use for CLI measurements. For example, configuration 205 may instruct UE 115-a to periodically measure time slots used for CLI. In some examples, such periodic CLI measurement timing may occur during half-duplex time slots (e.g., associated with a single communication direction), and performing CLI measurements during half-duplex time slots may consume unnecessary energy at UE 115-a (e.g., since CLI does not occur during half-duplex time slots). Therefore, UE 115-a may be configured to discard (e.g., skip, avoid, omit) CLI measurements during half-duplex time slots. In some cases, if an accumulation filter associated with CLI measurements is enabled, UE 115-a may omit discarded CLI measurements from the process of updating the accumulation filter results (e.g., UE 115-a may not update the accumulation filter results on half-duplex time slots).

[0077] This technique improves SBFD communication performed by UE 115-a by identifying PRBs that support accurate and consistent CLI measurements for CLI measurements, thereby improving CLI mitigation during subsequent communication.

[0078] Figure 3An example of a PRB selection scheme 300 supporting CLI measurement configuration for SBFD according to one or more aspects of this disclosure is shown. The PRB selection scheme 300 may implement, or be implemented by, one or more aspects of the wireless communication systems 100 and 200. For example, the PRB selection scheme 300 may illustrate an example of a UE 115 determining a measurement PRB for performing CLI measurements, the UE being a reference... Figure 1 and Figure 2 An example of UE 115 is described. In some examples, UE 115 may be configured based on the cell serving UE 115 in the frequency domain (e.g., reference...). Figure 2 The overlap between the SBFD resources configured for network entity 105-a) and the active BWP of UE 115 is used to select the measurement PRB, which can be a reference. Figure 2 Examples of the corresponding aspects described. For example, PRB selection scheme 300 can support UE 115 in selecting the measurement PRB based on the overlap between downlink subband 305 and active downlink BWP 310.

[0079] In some cases, cell-specific bandwidth may include SBFD resources (such as downlink subband 305 and uplink subband 315), which may be configured for the cell serving UE 115. Additionally, UE 115 may be configured to communicate via active downlink BWP 310 and active uplink BWP 320 (e.g., frequency resources within the cell-specific bandwidth that UE 115 will use for communication). In some examples, UE 115 may perform CLI measurements to obtain values ​​corresponding to the magnitude of CLIs occurring during the SBFD time slot, possibly due to communication by other SBFD sensing devices. For example, UE 115 may measure one or more measurement PRBs 325 to obtain a Received Signal Strength Indicator (RSSI) associated with the CLI. In some examples, UE 115 may identify (e.g., determine, select) one or more measurement PRBs 325 for performing CLI measurements based on the overlap 330 between downlink subband 305 and active downlink BWP 310 in the frequency domain. For example, overlap 330 may indicate a PRB (e.g., CLI-RSSI frequency resource) shared between downlink subband 305 and active downlink BWP 310, which may be referred to as an 'available' downlink PRB (e.g., a PRB applicable to both SBFD downlink communication and UE-specific downlink communication). In the example illustrated by PRB selection scheme 300, UE 115 may select an 'available' downlink PRB as one or more measurement PRBs 325. UE 115 may measure CLI values ​​via one or more measurement PRBs 325 and may report the CLI values ​​to network entity 105 (e.g., the serving cell of UE 115).

[0080] Such techniques improve SBFD communication performed by UE 115 by identifying PRBs that support accurate and consistent CLI measurements for CLI measurements, thereby improving CLI mitigation during subsequent communication.

[0081] Figure 4A and Figure 4B Examples of PRB selection schemes 401 and 402 supporting CLI measurement configurations for SBFD according to one or more aspects of this disclosure are shown. PRB selection schemes 401 and 402 may be implemented by, or be implemented by, wireless communication systems 100 and 200. For example, PRB selection schemes 401 and 402 may illustrate an example of UE 115 determining a measurement PRB for performing CLI measurements, the UE being a reference... Figure 1 and Figure 2 An example of UE 115 is described. In some examples, UE 115 may be configured based on the cell serving UE 115 in the frequency domain (e.g., reference...). Figure 2The described network entity 105-a) configures one or more overlaps between the SBFD resources and one or more active BWPs of UE 115 to select the measurement PRB, which can be a reference. Figure 2 Examples of the corresponding aspects described. For example, PRB selection schemes 401 and 402 can support UE 115 in selecting a measurement PRB based on the overlap between uplink subband 415 and one or more active BWPs of UE 115.

[0082] In some cases, cell-specific bandwidth may include SBFD resources (such as downlink subband 405 and uplink subband 415), which may be configured for the cell serving UE 115. Additionally, UE 115 may be configured to communicate via active downlink BWP 410 and active uplink BWP 420 (e.g., frequency resources within the cell-specific bandwidth that UE 115 will use for communication). In some examples, UE 115 may perform CLI measurements to obtain values ​​corresponding to the magnitude of a CLI occurring during the SBFD time slot, possibly due to communication by other SBFD-aware devices. For example, UE 115 may measure one or more measurement PRBs 425 to obtain the RSSI associated with the CLI, the Reference Signal Received Power (RSRP) associated with the CLI, or both. For example, UE 115 may measure the RSRP (e.g., signaling from another UE 115 that initiated the CLI at UE 115) or RSSI value of the attacking UE 115 via measurement PRB 425.

[0083] PRB selection scheme 401 illustrates a first example of UE 115 selecting a measurement PRB based on the overlap between uplink subband 415 and one or more active BWPs of UE 115. In some examples, UE 115 may select one or more measurement PRBs 425 based on the overlap 430 between uplink subband 415 and active uplink BWP 420 in the frequency domain. For example, overlap 430 may indicate a PRB shared between uplink subband 415 and active uplink BWP 420 (e.g., CLI-RSSI frequency resources and / or sounding reference signal (SRS)-RSRP frequency resources). Such a PRB may be referred to as an 'available' uplink PRB (e.g., a PRB applicable to both SBFD uplink communication and UE-specific uplink communication). In the example illustrated by PRB selection scheme 401, UE 115 may select an 'available' uplink PRB as one or more measurement PRBs 425. In some examples, UE 115 can select one or more measurement PRBs 425 from the 'available' uplink PRBs based on the additional overlap between the 'available' uplink PRBs and the active downlink BWP 410, as referenced. Figure 4B In more detail, UE 115 can measure CLI values ​​(e.g., RSSI and / or RSRP values) via one or more measurement PRB 425 and can report the CLI values ​​to network entity 105 (e.g., the serving cell of UE 115).

[0084] PRB selection scheme 402 illustrates a second example of UE 115 selecting a measurement PRB based on one or more overlaps between uplink subband 415, active uplink BWP 420, and active downlink BWP 410. For example, UE 115 may identify one or more 'available' uplink PRBs 435 based on overlap 440-a between uplink subband 415 and active uplink BWP 420. In some cases, if the active downlink BWP 410 and active uplink BWP 420 configured for UE 115 do not share the same frequency resources, UE 115 may determine one or more measurement PRBs 425 based on additional overlap 440-b between 'available' uplink PRB 435 and active downlink BWP 410. For example, one or more measurement PRBs 425 may be examples of PRBs included in each of the 'available' uplink PRBs 435 and the active downlink BWP 410 (e.g., to support UE 115 performing measurements via resources configured for downlink communication). In the example illustrated by PRB selection scheme 402, UE 115 may select measurement PRBs 425 from a subset of the 'available' uplink PRBs 435 based on overlap 440-b (e.g., since the active uplink BWP 420 only extends to a portion of the 'available' uplink PRBs 435). In another example, the active downlink BWP 410 may extend beyond the 'available' uplink PRBs 435, and one or more measurement PRBs 425 may include additional PRBs associated with the active downlink BWP 410 (e.g., measurement PRBs 425 may be based on the overlap between the uplink subband 415 and the active downlink BWP 410).

[0085] Such techniques improve SBFD communication performed by UE 115 by identifying PRBs that support accurate and consistent CLI measurements for CLI measurements, thereby improving CLI mitigation during subsequent communication.

[0086] Figure 5A and Figure 5BExamples of PRB selection schemes 501 and 502 supporting CLI measurement configurations for SBFD according to one or more aspects of this disclosure are shown. PRB selection schemes 501 and 502 may be implemented by, or by, wireless communication systems 100 and 200. For example, PRB selection schemes 501 and 502 may illustrate an example of UE 115 determining a measurement PRB for performing CLI measurements, the UE being a reference... Figure 1 and Figure 2 An example of UE 115 is described. In some examples, UE 115 may be configured based on the cell serving UE 115 in the frequency domain (e.g., reference...). Figure 2 The described network entity 105-a) configures one or more overlaps between the SBFD resources and one or more active BWPs of UE 115 to select the measurement PRB, which can be a reference. Figure 2 Examples of the corresponding aspects described. For example, PRB selection schemes 501 and 502 can support UE 115 in selecting a measurement PRB based on the overlap between one or more guard bands of SBFD resources and one or more active BWPs of UE 115.

[0087] In some cases, cell-specific bandwidth may include SBFD resources (such as downlink subband 505 and uplink subband 515), which may be configured for the cell serving UE 115. SBFD resources may include one or more guard bands 525 (e.g., frequency resources not configured for communication), configured between each downlink subband 505 and uplink subband 515, which reduces interference associated with multiple communication directions. Additionally, UE 115 may be configured to communicate via active downlink BWP 510 and active uplink BWP 520 (e.g., frequency resources within the cell-specific bandwidth that UE 115 will use for communication). In some examples, UE 115 may perform CLI measurements to obtain values ​​corresponding to the magnitude of CLIs occurring during the SBFD time slot, possibly due to communication by other SBFD sensing devices. For example, UE 115 may measure one or more measurement PRBs 530 to obtain RSSI associated with the CLI.

[0088] PRB selection scheme 501 illustrates a first example of UE 115 selecting a measurement PRB based on the overlap between guard band 525 and one or more active BWPs of UE 115. Guard band 525 may be an example of a frequency resource configured between downlink subband 505 and uplink subband 515 and not associated with the direction of communication (e.g., a frequency resource not configured for communication performed by UE 115). In some examples, UE 115 may select one or more measurement PRBs 530 based on the overlap 535 between guard band 525 and active downlink BWP 510 in the frequency domain. For example, overlap 535 may indicate a PRB (e.g., CLI-RSSI frequency resource) shared between guard band 525 and active downlink BWP 510, and UE 115 may select a measurement PRB 530 based on overlap 535. For example, measurement PRB 530 may include (refer to...) Figures 3 to 4B The described PRB is outside the 'available' uplink and downlink PRBs but within the active downlink BWP 510. In such an example, although the measured PRB 530 is outside the overlap between the downlink subband 525 or the uplink subband 515 and the active BWP of UE 115, the measured PRB can still be defined as an 'available' PRB. UE 115 can measure CLI values ​​(e.g., RSSI values) via one or more measured PRBs 530 and can report these CLI values ​​to network entity 105 (e.g., the serving cell of UE 115).

[0089] PRB selection scheme 502 illustrates a second example of UE 115 selecting a measurement PRB based on the overlap between one or more guard bands 525 (e.g., guard band 525-a and guard band 525-b) and one or more active BWPs of UE 115. For example, SBFD resources may include a first guard band 525-a configured between a first downlink subband 505 and an uplink subband 515, and may also include a second guard band 525-b configured between the uplink subband 515 and the second downlink subband 505. UE 115 may identify one or more overlaps 535 between one or more guard bands 525 in the frequency domain and active downlink BWP 510 to support the selection of one or more measurement PRBs 530. For example, UE 115 may select a first set of one or more measurement PRBs 530-a based on the overlap 535-a between guard band 525-a and active downlink BWP 510. In some examples, since the active downlink BWP 510 overlaps with the entire guard band 525-a, overlap 535-a may include the entire guard band 525-a. Additionally or alternatively, UE 115 may select a second set of one or more measurement PRBs 530-b based on the overlap 535-b between guard band 525-b and the active downlink BWP 510. In some cases, since the active downlink BWP 510 overlaps only a portion of guard band 525-b, overlap 535-b may include a portion of guard band 525-b (e.g., measurement PRBs 530-b remain within the active downlink BWP 510). UE 115 may measure CLI values ​​(e.g., RSSI values) via one or more measurement PRBs 530-a, one or more measurement PRBs 530-b, or both, and may report these CLI values ​​to network entity 105 (e.g., the serving cell of UE 115).

[0090] Such techniques improve SBFD communication performed by UE 115 by identifying PRBs that support accurate and consistent CLI measurements for CLI measurements, thereby improving CLI mitigation during subsequent communication.

[0091] Figure 6 An example of a CLI measurement scheme 600 supporting CLI measurement configuration for SBFD according to one or more aspects of this disclosure is shown. CLI measurement scheme 600 may be implemented by wireless communication systems 100 and 200 and PRB selection schemes 300 to 502, or by these wireless communication systems and PRB selection schemes. For example, CLI measurement scheme 600 may show an example of UE 115 performing CLI measurements during one or more CLI measurement times, which may be a reference. Figures 1 to 5BExamples of the corresponding devices and aspects described. In some examples, the CLI measurement scheme may support UE 115 to communicate via one or more time slots 605, which may include (e.g., associated with a single communication direction) one or more half-duplex time slots 605 and (e.g., associated with both uplink and downlink communication) one or more SBFD time slots 605. For example, time slot 605-a may be a half-duplex time slot and may include downlink resource 610 (e.g., a downlink time slot), time slots 605-b, 605-c, 605-d, and 605-e may be SBFD time slots and may include both downlink resource 610 and uplink resource 615 (e.g., subbands associated with each communication direction), and time slot 605-f may be a half-duplex time slot and may include uplink resource 615 (e.g., an uplink time slot).

[0092] In some cases, UE 115 may receive a configuration indicating that UE 115 will perform CLI measurements to identify the magnitude of the CLI experienced by UE 115. For example, UE 115 may experience CLI during SBFD slot 605 due to communication by other SBFD sensing devices. This configuration may indicate one or more CLI measurement opportunities 620, through which UE 115 will measure CLI values ​​and report the CLI values ​​to network entity 105 (e.g., the cell serving UE 115). In some cases, when performing CLI measurements, UE 115 may identify the measurement PRB to be measured via for CLI based on one or more overlaps between cell-specific SBFD resources and UE 115's active BWP, as referenced. Figures 2 to 5B As described.

[0093] In the example illustrated by CLI measurement scheme 600, CLI measurement timing 620 can be configured to occur periodically (e.g., CLI measurement timing 620 is available every three time slots). However, performing CLI measurements during CLI measurement timing 620 that occurs during half-duplex time slots (such as time slot 605-a or time slot 605-f) may introduce additional power consumption and / or delay at UE 115 because CLI measurements may not occur during half-duplex time slot 605 (e.g., due to the TDD time slot format aligning between UE 115's serving cell and one or more other serving cells, thus preventing inter-cell UE CLI measurements during half-duplex time slots). In such examples, UE 115 can be configured to discard (e.g., skip, avoid, omit, etc.) CLI measurement timing 620 that occurs during half-duplex time slot 605. For example, periodic CLI measurement timing 620 may be configured to occur during time slot 605-a (e.g., a half-duplex downlink time slot), and UE 115 may identify CLI measurement timing 620 as a discarded CLI measurement timing 625. UE 115 may skip performing CLI measurements during discarded CLI measurement timing 625, which may reduce power consumption, latency, or both associated with performing redundant CLI measurements at UE 115. In some examples, UE 115 may identify that an accumulation filter is enabled for CLI measurements, and UE 115 may update the accumulation filter results when performing CLI measurements. However, (e.g., because CLI measurements are not performed) UE 115 may omit discarded CLI measurement timing 625 from the update process associated with the accumulation filter results. In some examples, subsequent periodic CLI measurement timing 620 may occur during SBFD time slot 605 (such as time slot 605-d), and UE 115 may perform CLI measurements during CLI measurement timing 620 associated with SBFD time slot 605-d.

[0094] Such technologies can help reduce power consumption and latency associated with performing CLI measurements at UE 115 when CLI measurement opportunities occur during half-duplex time slots, thereby improving SBFD communication at UE 115.

[0095] Figure 7 An example of a process flow 700 supporting CLI measurement configuration for SBFD according to one or more aspects of this disclosure is shown. Process flow 700 may implement, or be implemented by, one or more aspects of wireless communication systems 100 and 200, PRB selection schemes 300 to 501, and CLI measurement scheme 600. For example, process flow 700 may show an example of signaling between UE 115-b and network entity 105-b, which may be a reference... Figures 1 to 6Examples of the corresponding devices described. In some examples, process flow 700 may support UE 115-b measuring CLI values ​​during the SBFD time slot via one or more measurement PRBs, which may be a reference. Figures 2 to 6 Examples of the corresponding aspects described. Alternative examples of the following may be implemented, some of which may be performed in a different order than described or not performed at all. In some cases, processes may include additional features not mentioned below, or additional processes may be added.

[0096] At 705, UE 115-b may receive a message including configurations associated with CLI measurements performed by UE 115-b. For example, the message may include indications of one or more time-domain resources (e.g., time slots) associated with CLI measurements performed by UE 115-b. In some cases, UE 115-b may receive another indication (e.g., in the same or a previous message) of a first frequency resource configured for network entity 105-b (e.g., a cell associated with UE 115-b) and a second frequency resource configured for UE 115-b. For example, UE 115-b may identify that the first frequency resource is associated with an SBFD configuration such that network entity 105-b supports (e.g., using uplink subbands and downlink subbands respectively) simultaneous communication via the uplink and downlink. Additionally, UE 115-b may identify a second frequency resource associated with UE 115-b's active BWP, such as an active uplink BWP (e.g., for UE 115-b to communicate via the uplink), an active downlink BWP (e.g., for UE 115-b to communicate via the downlink), or both. In some examples, the message may indicate a periodic configuration for CLI measurements, such that CLI measurement timing occurs via periodic time slots.

[0097] At 710, UE 115-b can determine whether to perform a CLI measurement during a time slot that overlaps with a first time-domain resource in one or more time-domain resources (e.g., a periodically configured CLI measurement timing). For example, UE 115-b can identify whether the time slot is a half-duplex time slot (e.g., associated with a single communication direction) or an SBFD time slot (e.g., it includes subbands associated with both downlink and uplink communication). If UE 115-b determines that the time slot is a half-duplex time slot, UE 115-b can skip the first CLI measurement timing configured for the first time-domain resource during the first time-domain resource period based on the time slot being configured as a half-duplex time slot, because CLI may not occur during the half-duplex time slot (as referenced). Figure 6(As described). By skipping such CLI measurement opportunities, UE 115-b can reduce the power overhead and latency associated with performing unnecessary CLI measurements. In another example, if UE 115-b determines that the time slot is an SBFD time slot, UE 115-b can determine to perform CLI measurements via the time slot (e.g., continue the steps of process flow 700) based on the time slot being configured as an SBFD time slot.

[0098] At 715, UE 115-b can select one or more PRBs to perform CLI measurements via those PRBs. In some examples, UE 115-b can select one or more PRBs (e.g., SBFD frequency resources) based on the overlap between a first portion of a first frequency resource and a second frequency resource. For example, the first portion of the first frequency resource may include at least one downlink subband, and the second frequency resource may include UE 115-b's active downlink BWP (as referenced). Figure 3 (As described). In another example, a first portion of the first frequency resource may include at least one uplink subband, and the second frequency resource may include the active uplink BWP of UE 115-b (as described in reference). Figure 4A (As described). In this example, UE 115-b may further select a subset of one or more PRBs based on the overlap between one or more PRBs and a third frequency resource configured for UE 115-b, wherein the third frequency resource may be associated with the active downlink BWP of UE 115-b, and CLI may be measured via a subset of one or more PRBs (as described in the reference). Figure 4B (As described). In another example, UE 115-b may select one or more PRBs based on the overlap between at least one uplink subband and UE 115-b's active downlink BWP (e.g., if the active downlink BWP extends beyond UE 115-b's active uplink BWP). In another example, UE 115-b may select one or more PRBs based on the overlap between one or more first portions of a first frequency resource and a second frequency resource, wherein the one or more first portions of the first frequency resource may include one or more guard bands configured between one or more uplink subbands and one or more downlink subbands of the first frequency resource (as described). Figure 5A and Figure 5B (as described).

[0099] At 720, UE 115-b may perform CLI measurements via one or more PRBs during at least one of one or more time-domain resources (e.g., the first CLI measurement opportunity). For example, UE 115-b may measure RSSI values, RSRP values ​​(e.g., from an attacking UE), or both via one or more PRBs based on the selection of one or more PRBs. In some cases, UE 115-b may include the CLI measurement opportunity in the update process of the cumulative filter results associated with the CLI based on the performance of the CLI measurement. Alternatively, if UE 115-b (e.g., at 710) determines to skip the CLI measurement, UE 115-b may skip the CLI measurement and may omit the CLI measurement opportunity from the update process of the cumulative filter results.

[0100] At 725, UE 115-b can send a report including CLI values ​​to network entity 105-b based on the performance of CLI measurements. In some cases, measuring and reporting CLI values ​​via one or more PRBs can mitigate or otherwise reduce CLI during subsequent SBFD slots. Therefore, such techniques can improve SBFD communication performed by UE 115-b.

[0101] Figure 8 A block diagram 800 of a device 805 supporting CLI measurement configurations for SBFD according to one or more aspects of this disclosure is shown. Device 805 may be an example of various aspects of UE 115 as described herein. Device 805 may include a receiver 810, a transmitter 815, and a communication manager 820. Device 805, or one or more components of device 805 (e.g., receiver 810, transmitter 815, communication manager 820), may include at least one processor that may be coupled to at least one memory to individually or jointly support or implement the described techniques. Each of these components may communicate with each other (e.g., via one or more buses).

[0102] Receiver 810 may provide components for receiving information (such as packets, user data, control information, or any combination thereof) associated with various information channels (e.g., control channels, data channels, information channels related to CLI measurement configurations for SBFD). The information may be passed to other components of device 805. Receiver 810 may utilize a single antenna or a collection of antennas.

[0103] Transmitter 815 may provide components for transmitting signals generated by other components of device 805. For example, transmitter 815 may transmit information associated with various information channels, such as control channels, data channels, and information channels related to CLI measurement configurations for SBFD, including packets, user data, control information, or any combination thereof. In some examples, transmitter 815 may be co-located with receiver 810 in a transceiver module. Transmitter 815 may utilize a single antenna or a collection of multiple antennas.

[0104] The communication manager 820, receiver 810, transmitter 815, or various combinations or components thereof may be examples of components used to perform various aspects of CLI measurement configurations for SBFD as described herein. For example, the communication manager 820, receiver 810, transmitter 815, or various combinations or components thereof may be able to perform one or more of the functions described herein.

[0105] In some examples, the communication manager 820, receiver 810, transmitter 815, or various combinations or components thereof may be implemented in hardware (e.g., in communication management circuitry). The hardware may include at least one of the following: a processor, digital signal processor (DSP), central processing unit (CPU), application-specific integrated circuit (ASIC), field-programmable gate array (FPGA) or other programmable logic device, microcontroller, discrete gate or transistor logic component, discrete hardware component, or any combination thereof, configured as or otherwise individually or collectively to support components for performing the functions described herein. In some examples, at least one processor and at least one memory coupled to said at least one processor may be configured to perform one or more of the functions described herein (e.g., instructions stored in at least one memory are executed individually or collectively by one or more processors).

[0106] Additionally or alternatively, the communication manager 820, receiver 810, transmitter 815, or various combinations or components thereof may be implemented in code (e.g., referred to as processor executable code) executed by at least one processor (e.g., as communication management software or firmware). If implemented in code executed by at least one processor, the functionality of the communication manager 820, receiver 810, transmitter 815, or various combinations or components thereof may be executed by (e.g., a general-purpose processor, DSP, CPU, ASIC, FPGA, microcontroller, or any combination of these or other programmable logic devices configured, either individually or collectively, as components for performing the functions described herein).

[0107] In some examples, the communication manager 820 may be configured to use a receiver 810, a transmitter 815, or both, or otherwise cooperate with them to perform various operations (e.g., receiving, acquiring, monitoring, outputting, transmitting). For example, the communication manager 820 may receive information from the receiver 810, transmit information to the transmitter 815, or be integrated in combination with the receiver 810, the transmitter 815, or both to acquire information, output information, or perform various other operations as described herein.

[0108] The communication manager 820 may support wireless communication according to examples disclosed herein. For example, the communication manager 820 may be, configured to, or operable to support components for: receiving indications for one or more time-domain resources associated with CLI measurements performed by the UE. The communication manager 820 may be, configured to, or operable to support components for: performing CLI measurements via one or more PRBs during at least one of the one or more time-domain resources, wherein the one or more PRBs are selected based on the overlap between a first frequency resource configured for a cell associated with the UE and a second frequency resource configured for the UE in the frequency domain, the first frequency resource being associated with an SBFD configuration and the second frequency resource being associated with the UE's active BWP. The communication manager 820 may be, configured to, or operable to support components for: transmitting a report including CLI values ​​based on the performance of CLI measurements.

[0109] Additionally or alternatively, the communication manager 820 may support wireless communications according to examples disclosed herein. For example, the communication manager 820 may be capable of, configured to, or operable to support components for: receiving indications for one or more time-domain resources associated with CLI measurements performed by the UE. The communication manager 820 may be capable of, configured to, or operable to support components for: skipping a first CLI measurement timing configured for a first time-domain resource based on the overlap between the first time-domain resource and a first timeslot, which is configured as a half-duplex timeslot, during a first time-domain resource of one or more time-domain resources.

[0110] By including or configuring a communication manager 820 according to an example as described herein, device 805 (e.g., controlling receiver 810, transmitter 815, communication manager 820 or a combination thereof or at least one processor otherwise coupled to them) can support techniques for more efficient use of resources and improved mitigation of interference when configuring communication using SBFD.

[0111] Figure 9A block diagram 900 illustrates a device 905 supporting CLI measurement configurations for SBFD according to one or more aspects of this disclosure. Device 905 may be an example of aspects of device 805 or UE 115 as described herein. Device 905 may include a receiver 910, a transmitter 915, and a communication manager 920. Device 905, or one or more components of device 905 (e.g., receiver 910, transmitter 915, communication manager 920), may include at least one processor that may be coupled to at least one memory to support the described techniques. Each of these components may communicate with each other (e.g., via one or more buses).

[0112] Receiver 910 may provide components for receiving information (such as packets, user data, control information, or any combination thereof) associated with various information channels (e.g., control channels, data channels, information channels related to CLI measurement configurations for SBFD). The information may be passed to other components of device 905. Receiver 910 may utilize a single antenna or a collection of multiple antennas.

[0113] Transmitter 915 may provide components for transmitting signals generated by other components of device 905. For example, transmitter 915 may transmit information associated with various information channels, such as control channels, data channels, and information channels related to CLI measurement configurations for SBFD, including packets, user data, control information, or any combination thereof. In some examples, transmitter 915 may be co-located with receiver 910 in a transceiver module. Transmitter 915 may utilize a single antenna or a collection of multiple antennas.

[0114] Device 905 or its various components may be examples of parts for performing various aspects of CLI measurement configurations for SBFD as described herein. For example, communication manager 920 may include message receiving component 925, interference measurement component 930, interference reporting component 935, or any combination thereof. Communication manager 920 may be examples of aspects of communication manager 820 as described herein. In some examples, communication manager 920 or its various components may be configured to use receiver 910, transmitter 915, or both, or otherwise cooperate with them to perform various operations (e.g., receiving, acquiring, monitoring, outputting, transmitting). For example, communication manager 920 may receive information from receiver 910, transmit information to transmitter 915, or be integrated in combination with receiver 910, transmitter 915, or both to acquire information, output information, or perform various other operations as described herein.

[0115] The communication manager 920 can support wireless communication according to examples disclosed herein. The message receiving component 925 is capable of, configured to, or operable to support components for receiving indications of one or more time-domain resources associated with CLI measurements performed by the UE. The interference measurement component 930 is capable of, configured to, or operable to support components for performing CLI measurements via one or more PRBs during at least one of the one or more time-domain resources, wherein the one or more PRBs are selected based on the overlap between a first frequency resource configured for a cell associated with the UE and a second frequency resource configured for the UE in the frequency domain, the first frequency resource being associated with an SBFD configuration and the second frequency resource being associated with the UE's active BWP. The interference reporting component 935 is capable of, configured to, or operable to support components for transmitting a report including CLI values ​​based on the performance of CLI measurements.

[0116] Additionally or alternatively, the communication manager 920 may support wireless communication according to examples disclosed herein. The message receiving component 925 is capable of, configured to, or able to operate to support components for receiving indications for one or more time-domain resources associated with CLI measurements performed by the UE. The interference measurement component 930 is capable of, configured to, or able to operate to support components for skipping a first CLI measurement opportunity configured for a first time-domain resource based on the overlap between the first time-domain resource and a first timeslot, which is configured as a half-duplex timeslot, during a first time-domain resource of one or more time-domain resources.

[0117] Figure 10 A block diagram 1000 is shown of a communication manager 1020 supporting CLI measurement configuration for SBFD according to one or more aspects of this disclosure. Communication manager 1020 may be an example of a communication manager 820, communication manager 920, or aspects thereof as described herein. Communication manager 1020 or its various components may be examples of parts for performing various aspects of CLI measurement configuration for SBFD as described herein. For example, communication manager 1020 may include a message receiving component 1025, an interference measurement component 1030, an interference reporting component 1035, a resource selection component 1040, a filter management component 1045, or any combination thereof. Each of these components, or its components or sub-components (e.g., one or more processors, one or more memories), may communicate directly or indirectly with each other (e.g., via one or more buses).

[0118] The communication manager 1020 can support wireless communication according to examples disclosed herein. The message receiving component 1025 is capable of, configured to, or operable to support components for receiving indications of one or more time-domain resources associated with CLI measurements performed by the UE. The interference measurement component 1030 is capable of, configured to, or operable to support components for performing CLI measurements via one or more PRBs during at least one of the one or more time-domain resources, wherein the one or more PRBs are selected based on the overlap between a first frequency resource configured for a cell associated with the UE and a second frequency resource configured for the UE in the frequency domain, the first frequency resource being associated with an SBFD configuration and the second frequency resource being associated with the UE's active BWP. The interference reporting component 1035 is capable of, configured to, or operable to support components for sending a report including CLI values ​​based on the performance of CLI measurements.

[0119] In some examples, the resource selection component 1040 is capable of, configured to, or able to operate to support the selection of one or more PRBs based on the overlap between a first portion of a first frequency resource and a second frequency resource, wherein the first portion of the first frequency resource includes a downlink subband and the second frequency resource includes the UE's active downlink BWP.

[0120] In some examples, the resource selection component 1040 is capable of, configured to, or able to operate to support the selection of one or more PRBs based on the overlap between a first portion of a first frequency resource and a second frequency resource, wherein the first portion of the first frequency resource includes an uplink subband and the second frequency resource includes the UE's active uplink BWP.

[0121] In some examples, the resource selection component 1040 is capable of, configured to, or able to operate to support the following: selecting a subset of one or more PRBs based on the overlap between one or more PRBs and a third frequency resource configured for the UE, the third frequency resource being associated with the UE's active downlink BWP, wherein CLI measurements are performed via a subset of one or more PRBs.

[0122] In some examples, resource selection component 1040 is capable of, configured to, or operable to support the selection of one or more PRBs based on the overlap between one or more first portions of a first frequency resource and a second frequency resource, wherein one or more first portions of the first frequency resource include one or more guard bands configured between one or more uplink subbands and one or more downlink subbands of the first frequency resource.

[0123] In some examples, in order to support the execution of CLI measurements, the interference measurement component 1030 is capable of being configured or operated to support the measurement of one or more of RSSI and RSRP via one or more PRBs.

[0124] In some examples, one or more PRBs are SBFD frequency resources.

[0125] Additionally or alternatively, the communication manager 1020 may support wireless communications according to examples disclosed herein. In some examples, the message receiving component 1025 is capable of, configured to, or able to operate to support components for receiving indications of one or more time-domain resources associated with CLI measurements performed by the UE. In some examples, the interference measurement component 1030 is capable of, configured to, or able to operate to support components for skipping a first CLI measurement timing configured for a first time-domain resource, based on the overlap between the first time-domain resource and a first timeslot configured as a half-duplex timeslot, during a first time-domain resource of one or more time-domain resources.

[0126] In some examples, one or more time-domain resources correspond to periodic CLI measurement timings, which include at least a first CLI measurement timing.

[0127] In some examples, the filter management component 1045 is capable of, configured to, or able to operate to support components that omit the first CLI measurement timing from the update process of the cumulative filter results associated with the CLI, based on skipping the first CLI measurement timing.

[0128] In some examples, the interference measurement component 1030 is capable of, configured to, or able to operate to support components for performing a second CLI measurement timing configured for a second time domain resource, based on the overlap between the second time domain resource and a second time slot, during a second time domain resource in one or more time domain resources, the second time slot being configured as an SBFD time slot.

[0129] Figure 11A diagram of a system 1100 including a device 1105 supporting CLI measurement configurations for SBFD, according to one or more aspects of this disclosure, is shown. Device 1105 may be an example of device 805, device 905, or UE 115 as described herein, or may include components thereof. Device 1105 may (e.g., wirelessly) communicate with one or more other devices (e.g., network entity 105, UE 115, or any combination thereof). Device 1105 may include components for bidirectional voice and data communication, including components for transmitting and receiving communications, such as a communication manager 1120, an input / output (I / O) controller (such as I / O controller 1110), a transceiver 1115, one or more antennas 1125, at least one memory 1130, code 1135, and at least one processor 1140. These components may communicate electronically via one or more buses (e.g., bus 1145) or be coupled in other ways (e.g., operational ground, communication ground, functional ground, electronic ground, electrical ground).

[0130] I / O controller 1110 manages the input and output signals of device 1105. I / O controller 1110 can also manage peripheral devices not integrated into device 1105. In some cases, I / O controller 1110 may represent a physical connection or port to an external peripheral device. In some cases, I / O controller 1110 may utilize an operating system such as iOS. ® ANDROID ® MS-DOS ® MS-WINDOWS ® OS / 2 ® UNIX ® LINUX ® Or another known operating system. Additionally or alternatively, the I / O controller 1110 may represent or interact with a modem, keyboard, mouse, touchscreen, or similar device. In some cases, the I / O controller 1110 may be implemented as part of one or more processors, such as at least one processor 1140. In some cases, a user may interact with the device 1105 via the I / O controller 1110 or via hardware components controlled by the I / O controller 1110.

[0131] In some cases, device 1105 may include a single antenna. However, in other cases, device 1105 may have more than one antenna, which can concurrently transmit or receive multiple wireless transmissions. Transceiver 1115 may use a wired or wireless link to communicate bidirectionally via one or more antennas 1125, as described herein. For example, transceiver 1115 may represent a wireless transceiver and may communicate bidirectionally with another wireless transceiver. Transceiver 1115 may also include a modem for: modulating packets; providing the modulated packets to one or more antennas 1125 for transmission; and demodulating packets received from one or more antennas 1125. Transceiver 1115, or transceiver 1115 and one or more antennas 1125, may be an example of transmitter 815, transmitter 915, receiver 810, receiver 910, or any combination thereof or components thereof as described herein.

[0132] At least one memory 1130 may include random access memory (RAM) and read-only memory (ROM). At least one memory 1130 may store computer-readable code, computer-executable code, or processor-executable code, such as code 1135. Code 1135 may include instructions that, when executed by at least one processor 1140, cause device 1105 to perform the various functions described herein. Code 1135 may be stored in a non-transitory computer-readable medium such as system memory or another type of memory. In some cases, code 1135 may not be directly executable by at least one processor 1140, but may cause a computer (e.g., when compiled and executed) to perform the functions described herein. In some cases, at least one memory 1130 may include a basic I / O system (BIOS), etc., which controls basic hardware or software operations, such as interaction with peripheral components or devices.

[0133] At least one processor 1140 may include one or more intelligent hardware devices (e.g., one or more general-purpose processors, one or more DSPs, one or more CPUs, one or more graphics processing units (GPUs), one or more neural processing units (NPUs) (also referred to as neural network processors or deep learning processors (DLPs)), one or more microcontrollers, one or more ASICs, one or more FPGAs, one or more programmable logic devices, discrete gate or transistor logic units, one or more discrete hardware components, or any combination thereof). In some cases, at least one processor 1140 may be configured to use a memory controller to operate a memory array. In some other cases, the memory controller may be integrated into at least one processor 1140. At least one processor 1140 may be configured to execute computer-readable instructions stored in memory (e.g., at least one memory 1130) to cause device 1105 to perform various functions (e.g., functions or tasks supporting CLI measurement configuration for SBFD). For example, device 1105 or components thereof may include at least one processor 1140 and at least one memory 1130 coupled to or coupled to the at least one processor 1140, the at least one processor 1140 and the at least one memory 1130 being configured to perform the various functions described herein.

[0134] In some examples, at least one processor 1140 may include multiple processors, and at least one memory 1130 may include multiple memories. One or more of the multiple processors may be coupled to one or more of the multiple memories, which may be configured individually or collectively to perform the various functions described herein. In some examples, at least one processor 1140 may be a component of a processing system, which may refer to a system of machines (such as a series of machines), circuitry (including, for example, one or both of processor circuitry (which may include at least one processor 1140) and memory circuitry (which may include at least one memory 1130)) or components that receive or receive input and process the input to produce, generate, or obtain a set of outputs. The processing system may be configured to perform one or more of the functions described herein. For example, at least one processor 1140 or a processing system including at least one processor 1140 may be configured, capable of being configured, or operable to cause device 1105 to perform one or more of the functions described herein. Furthermore, as described herein, “configured to,” “capable of being configured to,” and “operable to” can be used interchangeably and can be associated with the ability to perform one or more of the functions described herein when executing code 1135 (e.g., processor-executable code) stored in at least one memory 1130 or otherwise.

[0135] The communication manager 1120 may support wireless communication according to examples disclosed herein. For example, the communication manager 1120 may be, configured to, or operable to support components for: receiving indications for one or more time-domain resources associated with CLI measurements performed by the UE. The communication manager 1120 may be, configured to, or operable to support components for: performing CLI measurements via one or more PRBs during at least one of the one or more time-domain resources, wherein the one or more PRBs are selected based on the overlap between a first frequency resource configured for a cell associated with the UE and a second frequency resource configured for the UE in the frequency domain, the first frequency resource being associated with an SBFD configuration and the second frequency resource being associated with the UE's active BWP. The communication manager 1120 may be, configured to, or operable to support components for: transmitting a report including CLI values ​​based on the performance of CLI measurements.

[0136] Additionally or alternatively, the communication manager 1120 may support wireless communications according to examples disclosed herein. For example, the communication manager 1120 may be, configured to, or operable to support components for: receiving indications for one or more time-domain resources associated with CLI measurements performed by the UE. The communication manager 1120 may be, configured to, or operable to support components for: skipping a first CLI measurement timing configured for a first time-domain resource based on the overlap between the first time-domain resource and a first timeslot, which is configured as a half-duplex timeslot, during a first time-domain resource of one or more time-domain resources.

[0137] By including or configuring a communication manager 1120 according to an example as described herein, device 1105 can support techniques for more efficient use of resources and for improving the mitigation of interference when configuring communication using SBFD.

[0138] In some examples, the communication manager 1120 may be configured to perform various operations (e.g., receiving, monitoring, transmitting) using a transceiver 1115, one or more antennas 1125, or any combination thereof, or otherwise cooperating with them. Although the communication manager 1120 is illustrated as a separate component, in some examples, one or more functions described with reference to the communication manager 1120 may be supported or executed by at least one processor 1140, at least one memory 1130, code 1135, or any combination thereof. For example, code 1135 may include instructions that can be executed by at least one processor 1140 to cause the device 1105 to perform various aspects of the CLI measurement configuration for SBFD as described herein, or at least one processor 1140 and at least one memory 1130 may be otherwise configured to perform or support such operations individually or jointly.

[0139] Figure 12 A flowchart illustrating a method 1200 for supporting CLI measurement configuration for SBFD according to one or more aspects of this disclosure is shown. Operation of method 1200 may be implemented by a UE or its components as described herein. For example, operation of method 1200 may be performed by, as referenced... Figures 1 to 11 The UE 115 described herein is used to perform this function. In some examples, the UE can execute a set of instructions to control the functional elements of the UE to perform the described function. Additionally or alternatively, the UE may use dedicated hardware to perform aspects of the described function.

[0140] At 1205, the method may include receiving an indication of one or more time-domain resources associated with a CLI measurement performed by the UE. Operation of 1205 may be performed according to examples as disclosed herein. In some examples, aspects of operation of 1205 may be provided by reference to [reference needed]. Figure 10 The message receiving component 1025 described herein shall be used to perform this action.

[0141] At 1210, the method may include performing CLI measurements via one or more PRBs during at least one of one or more time-domain resources, wherein the one or more PRBs are selected based on the overlap between a first frequency resource configured for a cell associated with the UE and a second frequency resource configured for the UE in the frequency domain, the first frequency resource being associated with an SBFD configuration and the second frequency resource being associated with the UE's active BWP. Operation of 1210 may be performed according to examples as disclosed herein. In some examples, aspects of operation of 1210 may be provided by reference to [reference needed]. Figure 10 The interference measurement component 1030 described herein is used to perform this.

[0142] At 1215, the method may include sending a report including CLI values ​​based on the performed CLI measurement. The operation of 1215 may be performed according to the examples disclosed herein. In some examples, aspects of the operation of 1215 may be provided by reference to [reference needed]. Figure 10 The interference reporting component 1035 described herein is used to perform this function.

[0143] Figure 13 A flowchart illustrating a method 1300 for supporting CLI measurement configuration for SBFD according to one or more aspects of this disclosure is shown. Operation of method 1300 may be implemented by a UE or its components as described herein. For example, operation of method 1300 may be performed by, as referenced... Figures 1 to 11 The UE 115 described herein is used to perform this function. In some examples, the UE can execute a set of instructions to control the functional elements of the UE to perform the described function. Additionally or alternatively, the UE may use dedicated hardware to perform aspects of the described function.

[0144] At 1305, the method may include receiving an indication of one or more time-domain resources, which are associated with CLI measurements performed by the UE. Operation of 1305 may be performed according to examples as disclosed herein. In some examples, aspects of operation of 1305 may be provided by reference to... Figure 10 The message receiving component 1025 described herein shall be used to perform this action.

[0145] At 1310, the method may include, during a first time-domain resource in one or more time-domain resources, skipping a first CLI measurement timing configured for a first time-domain resource based on the overlap between the first time-domain resource and a first time slot, the first time slot being configured as a half-duplex time slot. The operation of 1310 may be performed according to examples as disclosed herein. In some examples, aspects of the operation of 1310 may be provided by reference to [reference]. Figure 10 The interference measurement component 1030 described herein is used to perform this.

[0146] The following provides an overview of the various aspects of this disclosure:

[0147] Aspect 1: A method for wireless communication by a UE, the method comprising: receiving an indication of one or more time-domain resources associated with a CLI measurement performed by the UE; performing the CLI measurement via one or more PRBs during at least one of the one or more time-domain resources, wherein the one or more PRBs are selected based on an overlap in the frequency domain between a first frequency resource configured for a cell associated with the UE and a second frequency resource configured for the UE, the first frequency resource being associated with an SBFD configuration and the second frequency resource being associated with an active BWP of the UE; and transmitting a report including CLI values ​​based on the performance of the CLI measurement.

[0148] Aspect 2: According to the method of aspect 1, the method further includes: selecting the one or more PRBs based on the overlap between a first portion of the first frequency resource and the second frequency resource, wherein the first portion of the first frequency resource includes at least one downlink subband, and the second frequency resource includes the UE's active downlink BWP.

[0149] Aspect 3: According to the method of aspect 1, the method further includes: selecting the one or more PRBs based on the overlap between a first portion of the first frequency resource and the second frequency resource, wherein the first portion of the first frequency resource includes at least one uplink subband, and the second frequency resource includes the UE's active uplink BWP.

[0150] Aspect 4: According to the method of aspect 3, the method further includes: selecting a subset of the one or more PRBs based on the overlap between the one or more PRBs and a third frequency resource configured for the UE, the third frequency resource being associated with the UE's active downlink BWP, wherein the CLI measurement is performed via the subset of the one or more PRBs.

[0151] Aspect 5: The method according to aspect 1, the method further comprising: selecting the one or more PRBs based on the overlap between a first portion of the first frequency resource and the second frequency resource, wherein the first portion of the first frequency resource includes at least one uplink subband, and the second frequency resource includes the UE's active downlink BWP.

[0152] Aspect 6: The method according to aspect 1, the method further comprising: selecting the one or more PRBs based on the overlap between one or more first portions of the first frequency resource and the second frequency resource, wherein the one or more first portions of the first frequency resource include one or more guard bands, the one or more guard bands being configured between one or more uplink subbands and one or more downlink subbands of the first frequency resource, and the second frequency resource including the UE's active downlink BWP.

[0153] Aspect 7: The method according to aspect 1, the method further comprising: selecting the one or more PRBs based on the overlap between a first portion of the first frequency resource and the second frequency resource, wherein the first portion of the first frequency resource includes at least one uplink subband, and the second frequency resource includes the UE's active downlink BWP.

[0154] Aspect 8: The method according to any one of Aspects 1 to 7, wherein performing the CLI measurement comprises: measuring one or more of RSSI and RSRP via the one or more PRBs.

[0155] Aspect 9: The method according to any one of Aspects 1 to 8, wherein the one or more PRBs are SBFD frequency resources.

[0156] Aspect 10: A method for wireless communication by a UE, the method comprising: receiving an indication of one or more time-domain resources associated with CLI measurements performed by the UE; and skipping a first CLI measurement timing configured for the first time-domain resource based on an overlap between the first time-domain resource and a first time slot during a first time-domain resource of the one or more time-domain resources, the first time slot being configured as a half-duplex time slot associated with a time-domain duplex configuration.

[0157] Aspect 11: According to the method of aspect 10, wherein the one or more time-domain resources correspond to periodic CLI measurement timings, the periodic CLI measurement timings including at least the first CLI measurement timing.

[0158] Aspect 12: The method according to any one of Aspects 10 to 11, the method further comprising: omitting the first CLI measurement timing from the update process of the cumulative filter result associated with the CLI based on skipping the first CLI measurement timing.

[0159] Aspect 13: The method according to any one of aspects 10 to 12, the method further comprising: during a second time-domain resource in one or more time-domain resources, performing a second CLI measurement timing configured for the second time-domain resource based on the overlap between the second time-domain resource and a second time slot, the second time slot being configured as an SBFD time slot.

[0160] Aspect 14: A UE for wireless communication, the UE comprising: one or more memories storing processor-executable code; and one or more processors coupled to the one or more memories and capable of operating individually or jointly to execute the code, so that the UE performs a method according to any one of aspects 1 to 9.

[0161] Aspect 15: A UE for wireless communication, the UE comprising at least one component for performing the method according to any one of aspects 1 to 9.

[0162] Aspect 16: A non-transitory computer-readable medium storing code for wireless communication, said code including instructions executable by one or more processors to perform the method according to any one of aspects 1 to 9.

[0163] Aspect 17: A UE for wireless communication, the UE comprising: one or more memories storing processor-executable code; and one or more processors coupled to the one or more memories and capable of operating individually or jointly to execute the code, so that the UE performs a method according to any one of Aspects 10 to 13.

[0164] Aspect 18: A UE for wireless communication, the UE including at least one component for performing a method according to any one of aspects 10 to 13.

[0165] Aspect 19: A non-transitory computer-readable medium storing code for wireless communication, said code including instructions executable by one or more processors to perform the method according to any one of aspects 10 to 13.

[0166] It should be noted that the methods described herein describe possible specific implementations. Operations and steps can be rearranged or otherwise modified, and other specific implementations are also possible. Furthermore, aspects from two or more of these methods can be combined.

[0167] 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 also applicable to networks outside of LTE, LTE-A, LTE-A Pro, or NR networks. For example, the techniques described are 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.

[0168] The information and signals described herein can be represented using any of a variety of different techniques and skills. For example, data, instructions, commands, information, signals, bits, symbols, and chips mentioned throughout the description can be represented by voltage, current, electromagnetic waves, magnetic fields or magnetic particles, light fields or optical particles, or any combination thereof.

[0169] The various exemplary blocks and components described herein can be implemented or performed using a general-purpose processor, DSP, ASIC, CPU, graphics processing unit (GPU), neural processing unit (NPU), FPGA or other programmable logic device, discrete gate or transistor logic unit, discrete hardware component, or any combination thereof designed to perform the functions described herein. A general-purpose processor may be a microprocessor, but in alternative embodiments, a processor may be any processor, controller, microcontroller, or state machine. A 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). Any function or operation described herein that can be performed by a processor may be performed by multiple processors capable of performing the described function or operation individually or jointly.

[0170] The functions described herein can be implemented using hardware, software executed by a processor, firmware, or any combination thereof. When implemented using software executed by a processor, the functions can be stored as one or more instructions or code on a computer-readable medium or transmitted using one or more instructions or code on a computer-readable medium. Other examples and specific 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, hardwiring, or any combination of these. Features implementing the functions can also be physically located in various locations, including portions distributed such that the functions are implemented in different physical locations.

[0171] 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 location 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 may include RAM, ROM, electrically erasable programmable ROM (EEPROM), flash memory, compressed optical 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 components in the form of instructions or data structures, and accessible by a general-purpose or special-purpose computer or a general-purpose or special-purpose processor. Furthermore, any connection is appropriately 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 within the definition of computer-readable media. As used herein, disks and optical discs include CDs, laser discs, optical discs, digital multifunction discs (DVDs), floppy disks, and Blu-ray discs. Disks can magnetically reproduce data, and optical discs can optically reproduce data using lasers. Combinations of the above are also included within the scope of computer-readable media. Any function or operation described herein that can be performed by memory can be performed by multiple memories capable of performing the described function or operation individually or jointly.

[0172] As used herein, the word "or" in a list of items (e.g., a list of items accompanied by phrases such as "at least one of" or "one or more of") in the claims indicates an inclusive list, such that a list of at least one of, for example, 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 a reference 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".

[0173] As used herein, including in claims, the article “a” preceding a noun is open-ended and is understood to refer to “at least one” or “one or more” of those nouns. Therefore, the terms “a,” “at least one,” “one or more,” and “at least one of one or more” are interchangeable. For example, where a claim enumerates “components” performing one or more functions, each of the individual functions may be performed by a single component or by any combination of multiple components. Thus, the term “component” having a characteristic or performing a function may refer to “at least one of one or more components” having a particular characteristic or performing a particular function. Subsequent references to a component introduced with the article “a” using the terms “the” or “the” can refer to any or all of the one or more components. For example, a component introduced with the article “a” can be understood to mean “one or more components,” and subsequent reference to “the component” in a claim can be understood as equivalent to referring to “at least one of the one or more components.” Similarly, subsequent references to a component introduced with the terms “the” or “the” as “one or more components” can refer to any or all of the one or more components. For example, reference to "the one or more components" in the subsequent claims can be understood as equivalent to reference to "at least one of the one or more components".

[0174] The term "determine" encompasses a wide range of actions, and therefore, "determine" can include calculation, computation, processing, derivation, investigation, searching (such as by searching in a table, database, or other data structure), ascertainment, etc. Furthermore, "determine" can include receiving (e.g., receiving information), accessing (e.g., accessing data stored in memory), etc. Moreover, "determine" can include parsing, acquiring, selecting, choosing, creating, and other similar actions.

[0175] 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 after the reference numeral and a second numeral for differentiation between similar components. If only the first reference numeral is used in the specification, the description applies to any of the similar components having the same first reference numeral, regardless of the second or other subsequent reference numerals.

[0176] The description herein, illustrated with reference to the accompanying drawings, describes an example configuration and does not represent all achievable examples or those within the scope of the claims. The term "example" as used herein means "serving as an example, instance, or illustration," not "preferred" or "advantageous over other examples." The detailed description includes specific details used to provide an understanding of the described techniques. However, these techniques can be practiced without these specific details. In some of the drawings, known structures and devices are shown in block diagram form to avoid obscuring the concept of the described examples.

[0177] The description herein is provided to enable those skilled in the art to implement 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 should be granted the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An apparatus for wireless communication at a user equipment (UE), the apparatus comprising: A processing system, comprising processor circuitry and memory circuitry for storing code, is configured to cause the UE to: Receive an indication for one or more time-domain resources, said one or more time-domain resources being associated with cross-link interference measurements performed by the UE; During at least one of the one or more time-domain resources, the cross-link interference measurement is performed via one or more physical resource blocks, wherein the one or more physical resource blocks are selected based on the overlap between a first frequency resource configured for a cell associated with the UE and a second frequency resource configured for the UE in the frequency domain, the first frequency resource being associated with a subband full-duplex configuration and the second frequency resource being associated with an active bandwidth portion of the UE. A report including cross-link interference values ​​is sent based on the cross-link interference measurement performed.

2. The apparatus of claim 1, wherein the processing system is further configured to cause the UE to: The one or more physical resource blocks are selected based on the overlap between a first portion of the first frequency resource and the second frequency resource, wherein the first portion of the first frequency resource includes at least one downlink subband, and the second frequency resource includes the active downlink bandwidth portion of the UE.

3. The apparatus of claim 1, wherein the processing system is further configured to cause the UE to: The one or more physical resource blocks are selected based on the overlap between a first portion of the first frequency resource and the second frequency resource, wherein the first portion of the first frequency resource includes at least one uplink subband, and the second frequency resource includes the active uplink bandwidth portion of the UE.

4. The apparatus of claim 3, wherein the processing system is further configured to cause the UE to: A subset of the one or more physical resource blocks is selected based on the overlap between the one or more physical resource blocks and a third frequency resource configured for the UE, the third frequency resource being associated with the active downlink bandwidth portion of the UE, wherein the cross-link interference measurement is performed via the subset of the one or more physical resource blocks.

5. The apparatus of claim 1, wherein the processing system is further configured to cause the UE to: The one or more physical resource blocks are selected based on the overlap between a first portion of the one or more first frequency resources and the second frequency resources, wherein the first portion of the one or more first frequency resources includes at least one uplink subband, and the second frequency resources include the active downlink bandwidth portion of the UE.

6. The apparatus of claim 1, wherein the processing system is further configured to cause the UE to: The one or more physical resource blocks are selected based on the overlap between one or more first portions of the first frequency resource and the second frequency resource, wherein the one or more first portions of the one or more first frequency resources include one or more guard bands configured between one or more uplink subbands and one or more downlink subbands of the one or more first frequency resources, and the second frequency resource includes the active downlink bandwidth portion of the UE.

7. The apparatus according to claim 1, wherein, In order to perform the cross-link interference measurement, the processing system is configured to cause the UE to: One or more of the received signal strength indicator and the reference signal received power are measured via the one or more physical resource blocks.

8. The apparatus of claim 1, wherein the one or more physical resource blocks are subband full-duplex frequency resources.

9. An apparatus for wireless communication at a user equipment (UE), the apparatus comprising: A processing system, comprising processor circuitry and memory circuitry for storing code, is configured to cause the UE to: Receive an indication for one or more time-domain resources, said one or more time-domain resources being associated with cross-link interference measurements performed by the UE; as well as During a first time-domain resource in one or more time-domain resources, a first cross-link interference measurement opportunity configured for the first time-domain resource is skipped based on the overlap between the first time-domain resource and a first time slot, the first time slot being configured as a half-duplex time slot associated with a time-domain duplex configuration.

10. The apparatus of claim 9, wherein the one or more time-domain resources correspond to the periodic cross-link interference measurement timing, the periodic cross-link interference measurement timing including at least the first cross-link interference measurement timing.

11. The apparatus of claim 9, wherein the processing system is further configured to cause the UE to: The first cross-link interference measurement timing is omitted from the update process of the cumulative filter results associated with the cross-link interference by skipping the first cross-link interference measurement timing.

12. The apparatus of claim 9, wherein the processing system is further configured to cause the UE to: During a second time-domain resource in one or more time-domain resources, a second cross-link interference measurement timing configured for the second time-domain resource is performed based on the overlap between the second time-domain resource and the second time slot, the second time slot being configured as a sub-band full-duplex time slot.

13. A method for wireless communication by a user equipment (UE), the method comprising: Receive an indication for one or more time-domain resources, said one or more time-domain resources being associated with cross-link interference measurements performed by the UE; During at least one of the one or more time-domain resources, the cross-link interference measurement is performed via one or more physical resource blocks, wherein the one or more physical resource blocks are selected based on the overlap between a first frequency resource configured for a cell associated with the UE and a second frequency resource configured for the UE in the frequency domain, the first frequency resource being associated with a subband full-duplex configuration and the second frequency resource being associated with an active bandwidth portion of the UE. A report including cross-link interference values ​​is sent based on the cross-link interference measurement performed.

14. The method according to claim 13, further comprising: The one or more physical resource blocks are selected based on the overlap between a first portion of the first frequency resource and the second frequency resource, wherein the first portion of the first frequency resource includes at least one downlink subband, and the second frequency resource includes the active downlink bandwidth portion of the UE.

15. The method according to claim 13, further comprising: The one or more physical resource blocks are selected based on the overlap between a first portion of the first frequency resource and the second frequency resource, wherein the first portion of the first frequency resource includes at least one uplink subband, and the second frequency resource includes the active uplink bandwidth portion of the UE.

16. The method according to claim 15, further comprising: A subset of the one or more physical resource blocks is selected based on the overlap between the one or more physical resource blocks and a third frequency resource configured for the UE, the third frequency resource being associated with the active downlink bandwidth portion of the UE, wherein the cross-link interference measurement is performed via the subset of the one or more physical resource blocks.

17. The method according to claim 13, further comprising: The one or more physical resource blocks are selected based on the overlap between a first portion of the one or more first frequency resources and the second frequency resources, wherein the first portion of the one or more first frequency resources includes at least one uplink subband, and the second frequency resources include the active downlink bandwidth portion of the UE.

18. The method according to claim 13, further comprising: The one or more physical resource blocks are selected based on the overlap between one or more first portions of the first frequency resource and the second frequency resource, wherein the one or more first portions of the first frequency resource include one or more guard bands configured between one or more uplink subbands and one or more downlink subbands of the first frequency resource, and the second frequency resource includes the active downlink bandwidth portion of the UE.

19. The method of claim 13, wherein performing the cross-link interference measurement comprises: One or more of the received signal strength indicator and the reference signal received power are measured via the one or more physical resource blocks.

20. The method of claim 13, wherein the one or more physical resource blocks are subband full-duplex frequency resources.

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