Application of uplink (UL) cancellation indication in wireless communication networks

Abstract

Wireless communication systems and methods relating to uplink (UL) cancellation indications are provided. A UE can receive downlink control information (DCI) from a base station (BS). The DCI may include uplink (UL) cancellation indications referencing multiple resources in one or more full UL time slots and one or more full-duplex time slots. Based on the UL cancellation indication, the UE can suppress communication transmission in at least one of the multiple resources located in a first resource in the one or more full UL time slots or in a second resource in the one or more full-duplex time slots. Other aspects and features are also described.

Description

[0001] Cross-reference to related applications

[0002] This application claims priority and benefit to U.S. Patent Application No. 16 / 949,806, filed November 13, 2020, the entire contents of which are incorporated herein by reference as fully set forth herein and for all applicable purposes. This application also relates to U.S. Patent Application No. 16 / 949,805, filed November 13, 2020, the entire contents of which are incorporated herein by reference as fully set forth herein and for all applicable purposes. Technical Field

[0003] This application relates to wireless communication systems, and more particularly to improving communication transmissions in full-duplex time slots and / or full UL time slots. Various embodiments can enable and provide solutions and techniques for improving performance (e.g., latency) and / or allowing communication devices (e.g., user equipment devices) to cancel configured and / or scheduled transmissions (e.g., canceling lower-priority transmissions to allow higher-priority transmissions to be delivered and / or falling within full-duplex time slots and / or full UL time slots).

[0004] introduction

[0005] Wireless communication systems are widely deployed to provide various types of communication content, such as voice, video, packet data, message sending and receiving, broadcasting, and so on. These systems can support communication with multiple users by sharing available system resources (e.g., time, frequency, and power). Wireless multiple access communication systems may include several base stations (BSs), each supporting communication from multiple communication devices simultaneously, which may also be referred to as user equipment (UEs).

[0006] To meet the growing demand for extended mobile broadband connectivity, wireless communication technologies are evolving from Long Term Evolution (LTE) to Next Generation New Radio (NR), often referred to as fifth generation (5G). For example, NR is designed to offer lower latency, higher bandwidth or throughput, and greater reliability compared to LTE. NR is designed to operate across a wide range of frequency bands, from low-frequency bands below approximately 1 GHz and mid-frequency bands from approximately 1 GHz to approximately 6 GHz, to high-frequency bands such as millimeter wave (mmWave) bands.

[0007] NR is also designed to operate across different spectrum types, from licensed to unlicensed and shared spectrum. Spectrum sharing allows operators to opportunistically aggregate spectrum to dynamically support high-bandwidth services.

[0008] Spectrum sharing can extend the benefits of NR technology to operational entities that may lack access to licensed spectrum. Improvements in full-duplex communication technology can also bring benefits as use cases and diverse deployment scenarios continue to expand in wireless communications.

[0009] A brief overview of some examples

[0010] The following outlines some aspects of this disclosure to provide a basic understanding of the techniques discussed. This overview is not an exhaustive summary of all conceived features of this disclosure, and is neither intended to identify all key or decisive elements of all aspects of this disclosure, nor to define the scope of any or all aspects of this disclosure. Its sole purpose is to provide, in an overview form, some concepts of one or more aspects of this disclosure as a prelude to the more detailed description that follows.

[0011] This disclosure implements and provides mechanisms and techniques for canceling UL transmissions in configured-grant resources, dynamically scheduled resources, and / or semi-persistently scheduled resources. A base station (BS) may transmit a configured grant indicating a configured-grant resource to a UE. The configured-grant resource may include multiple resources (e.g., time and / or frequency resources) in one or more full-uplink (UL) time slots and one or more full-duplex time slots. The UE may receive the configured grant and intend to transmit UL communication signals in the configured-grant resource. Before the UE transmits UL communication signals, the BS may intend to prevent the UE from transmitting in the configured-grant resource. For example, the BS may intend to schedule another UE with more urgent data to transmit in the configured-grant resource. The BS may transmit downlink control information (DCI) including a UL cancellation indication referencing the multiple resources. The UE may receive the DCI and apply the UL cancellation indication to at least one of the one or more full-UL time slots or the one or more full-duplex time slots based on a set of parameters. The parameter set may vary and may be, for example, frequency parameters and / or time parameters associated with the multiple resources. The UE can determine whether to transmit UL communication in a first resource among multiple resources in one or more full-UL time slots and / or a second resource among multiple resources in one or more full-duplex time slots based on the application of the UL cancellation indication. The UE can suppress the transmission of communication in at least one of the first or second resources based on the application of the UL cancellation indication.

[0012] In some instances, a method for wireless communication performed by a user equipment (UE) is provided. The method may include: receiving downlink control information (DCI) from a base station (BS), the DCI including a UL cancellation indication referencing a plurality of resources in one or more full-uplink (UL) time slots and one or more full-duplex time slots; applying the UL cancellation indication to at least one of the one or more full-UL time slots or the one or more full-duplex time slots based on a set of parameters; and, based on the application of the UL cancellation indication, suppressing communication transmission in at least one of the plurality of resources located in a first resource in the one or more full-UL time slots or in at least one of the plurality of resources located in the one or more full-duplex time slots.

[0013] In some instances, a method for wireless communication performed by a base station (BS) is provided. The method may include: determining a monitoring timing for transmitting downlink control information (DCI) to a first user equipment (UE), the DCI including a UL cancellation indication referencing multiple resources in one or more full uplink (UL) time slots and one or more full-duplex time slots; transmitting the DCI during the monitoring timing; and scheduling a second UE to perform UL transmission in at least one of the one or more full UL time slots or the one or more full-duplex time slots.

[0014] In some instances, a user equipment (UE) may include: a transceiver configured to receive downlink control information (DCI) from a base station (BS), the DCI including a UL cancellation indication referencing a plurality of resources in one or more full uplink (UL) time slots and one or more full-duplex time slots; and a processor communicating with the transceiver, the processor being configured to: apply the UL cancellation indication to at least one of the one or more full UL time slots or the one or more full-duplex time slots based on a set of parameters; and, based on the application of the UL cancellation indication, suppress communication transmission in at least one of the plurality of resources located in a first resource in the one or more full UL time slots or in at least one of the plurality of resources located in a second resource in the one or more full-duplex time slots.

[0015] In some instances, a base station (BS) may include a processor configured to: determine a monitoring opportunity for transmitting downlink control information (DCI) to a first user equipment (UE), the DCI including a UL cancellation indication referencing multiple resources in one or more full uplink (UL) time slots and one or more full-duplex time slots; schedule a second UE to perform UL transmission in at least one of the one or more full UL time slots or the one or more full-duplex time slots; and a transceiver in communication with the processor, the transceiver being configured to transmit the DCI during the monitoring opportunity.

[0016] In some instances, a user equipment (UE) may include: means for receiving downlink control information (DCI) from a base station (BS), the DCI including a UL cancellation indication referencing a plurality of resources in one or more full uplink (UL) time slots and one or more full-duplex time slots; means for applying the UL cancellation indication to at least one of the one or more full UL time slots or the one or more full-duplex time slots based on a set of parameters; and means for suppressing communication transmission in at least one of the plurality of resources located in a first resource in the one or more full UL time slots or in a second resource in the one or more full-duplex time slots based on the application of the UL cancellation indication.

[0017] In some instances, a base station (BS) may include: means for determining a monitoring timing for transmitting downlink control information (DCI) to a first user equipment (UE), the DCI including a UL cancellation indication referencing multiple resources in one or more full uplink (UL) time slots and one or more full-duplex time slots; means for transmitting the DCI at the monitoring timing; and means for scheduling a second UE to perform UL transmission in at least one of the one or more full UL time slots or the one or more full-duplex time slots.

[0018] In some instances, a non-transient computer-readable medium is provided having program code recorded thereon for wireless communication by a user equipment (UE). The program code may include: code for causing the UE to receive downlink control information (DCI) from a base station (BS), the DCI including a UL cancellation indication referencing one or more full uplink (UL) time slots and one or more full-duplex time slots among a plurality of resources; code for causing the UE to apply the UL cancellation indication to at least one of the one or more full UL time slots or the one or more full-duplex time slots based on a set of parameters; and code for causing the UE to suppress communication transmission in at least one of the plurality of resources located in a first resource of the one or more full UL time slots or a second resource of the one or more full-duplex time slots based on the application of the UL cancellation indication.

[0019] In some instances, a non-transient computer-readable medium is provided having program code recorded thereon for wireless communication by a base station (BS). The program code may include: code for causing the BS to determine a monitoring timing for transmitting downlink control information (DCI) to a first user equipment (UE), the DCI including a UL cancellation indication referencing multiple resources in one or more full uplink (UL) time slots and one or more full-duplex time slots; code for causing the BS to transmit the DCI during the monitoring timing; and code for causing the BS to schedule a second UE to perform UL transmission in at least one of the one or more full UL time slots or the one or more full-duplex time slots.

[0020] In some other instances, wireless communication devices (e.g., BS and / or UE) may be configured to implement or perform additional methods to facilitate wireless communication. For example, a wireless communication device may receive downlink control information (DCI) from another wireless communication device (e.g., a base station). In some scenarios, the DCI may include an uplink (UL) cancellation indication. The uplink cancellation indication may reference one or more of a plurality of resources in one or more transmissions (e.g., full UL time slots and one or more full-duplex time slots). This reference may be used for cancellation purposes as discussed herein. Additionally or alternatively, the wireless communication device may suppress transmission communication based on one or more cancellation indications. In some scenarios, for example, the wireless communication device may suppress transmission communication in at least one of the plurality of resources located in a first resource in one or more full UL time slots or in a second resource in one or more full-duplex time slots. Additionally or alternatively, transmission suppression may be based directly and / or indirectly on the application of the UL cancellation indication and the resources that may be used during communication. In addition, or alternatively, the wireless communication device may apply the UL cancellation indication to some resources (e.g., at least one of the one or more full UL timeslots or the one or more full-duplex timeslots based on a set of parameters) to determine which resources may be subject to transmission restrictions.

[0021] In further instances, wireless communication devices (e.g., BS and / or UE) may be configured to implement or perform additional methods to facilitate wireless communication. For example, the wireless communication device may include a processor capable of executing several instructions to implement the methods. In some instances, such methods may include determining a monitoring timing for transmitting downlink control information (DCI) to a first user equipment (UE). In some scenarios, the DCI may include an uplink (UL) cancellation indication. This cancellation indication may reference multiple other communication resources (e.g., in one or more full UL time slots and one or more full-duplex time slots). The device may also schedule a second UE to perform UL transmission in at least one of the one or more full UL time slots or the one or more full-duplex time slots. The device may also include a transceiver in communication with the processor, configured to transmit the DCI during the monitoring timing.

[0022] Other aspects, features, and embodiments will become apparent to those skilled in the art after reading the following description of specific exemplary embodiments in conjunction with the accompanying drawings. Although features may be discussed hereinafter with reference to certain embodiments and drawings, all embodiments may include one or more of the advantageous features discussed herein. In other words, while one or more embodiments may be discussed having certain advantageous features, one or more such features may also be used according to the various embodiments discussed herein. Similarly, although exemplary embodiments may be discussed hereinafter as embodiments of devices, systems, or methods, it should be understood that such exemplary embodiments may be implemented in various devices, systems, and methods. Brief description of the attached diagram

[0024] Figure 1 The present disclosure describes one or more aspects of a wireless communication network.

[0025] Figure 2 The radio frame structure according to one or more aspects of this disclosure is explained.

[0026] Figure 3A The full-duplex communication configuration according to one or more aspects of this disclosure is explained.

[0027] Figure 3B The full-duplex communication configuration according to one or more aspects of this disclosure is explained.

[0028] Figure 3C The full-duplex communication configuration according to one or more aspects of this disclosure is explained.

[0029] Figure 4 The uplink (UL) cancellation instruction communication method according to one or more aspects of this disclosure is explained.

[0030] Figure 5 The UL cancellation instruction communication method according to one or more aspects of this disclosure is explained.

[0031] Figure 6 The UL cancellation instruction communication method according to one or more aspects of this disclosure is explained.

[0032] Figure 7A The method for mapping downlink control information (DCI) to resources according to one or more aspects of this disclosure is explained.

[0033] Figure 7B The method for mapping downlink control information (DCI) to resources according to one or more aspects of this disclosure is explained.

[0034] Figure 8 A block diagram of an example base station (BS) according to one or more aspects of this disclosure is illustrated.

[0035] Figure 9 A block diagram of an example user equipment (UE) according to one or more aspects of this disclosure is illustrated.

[0036] Figure 10 The disclosure describes a monitoring timing configuration comprising two sets of monitoring timings, according to one or more aspects of this disclosure.

[0037] Figure 11 A flowchart illustrating a method for applying a UL cancellation instruction based on the detection of a DCI in a monitoring time in a first monitoring time set or a second monitoring time set, according to one or more aspects of this disclosure, is provided.

[0038] Figure 12 The monitoring timing configuration associated with full-duplex time slots and full UL time slots according to one or more aspects of this disclosure is explained.

[0039] Figure 13 A flowchart illustrating a method for applying a UL cancellation indication based on detecting a DCI in a monitoring timing configuration associated with full-duplex time slots and full UL time slots, according to one or more aspects of this disclosure, is provided.

[0040] Figure 14 A flowchart illustrating a wireless communication method for canceling the transmission of UL communications in a resource based on an application UL cancellation instruction, according to one or more aspects of this disclosure.

[0041] Figure 15 A flowchart illustrating a wireless communication method for canceling the transmission of UL communications in a resource based on an application UL cancellation instruction, according to one or more aspects of this disclosure.

[0042] Figure 16The timeline for resource cancellation scenarios according to one or more aspects of this disclosure is explained.

[0043] Figure 17 The timeline for resource cancellation scenarios according to one or more aspects of this disclosure is explained.

[0044] Figure 18 The timeline for resource cancellation scenarios according to one or more aspects of this disclosure is explained.

[0045] Detailed description

[0046] The detailed description that follows, taken in conjunction with the accompanying drawings, is intended as a description of various configurations and is not intended to represent the only configuration in which the concepts described herein can be practiced. This detailed description includes specific details to provide a thorough understanding of the various concepts. However, it will be apparent to those skilled in the art that these concepts can be practiced without these specific details. In some instances, well-known structures and components are shown in block diagram form to avoid obscuring such concepts.

[0047] This disclosure generally relates to wireless communication systems (also known as wireless communication networks). In various embodiments, technologies and apparatus can be used in wireless communication networks such as Code Division Multiple Access (CDMA) networks, Time Division Multiple Access (TDMA) networks, Frequency Division Multiple Access (FDMA) networks, Orthogonal FDMA (OFDMA) networks, Single Carrier FDMA (SC-FDMA) networks, LTE networks, Global System for Mobile Communications (GSM) networks, 5G or New Radio (NR) networks, and other communication networks. As described herein, the terms "network" and "system" may be used interchangeably.

[0048] OFDMA networks can implement radio technologies such as Evolved UTRA (E-UTRA), IEEE 802.11, IEEE 802.16, IEEE 802.20, and flash-OFDM. UTRA, E-UTRA, and GSM are part of the Universal Mobile Telecommunications System (UMTS). Specifically, Long Term Evolution (LTE) is a UMTS version using E-UTRA. UTRA, E-UTRA, GSM, UMTS, and LTE are described in documents from an organization called the 3rd Generation Partnership Project (3GPP), while cdma2000 is described in documents from an organization called 3rd Generation Partnership Project 2 (3GPP2). These various radio technologies and standards are known or under development. For example, the 3rd Generation Partnership Project (3GPP) is a collaboration between various telecommunications association groups that aims to define globally applicable third-generation (3G) mobile phone specifications. 3GPP Long Term Evolution (LTE) is a 3GPP project aimed at improving the UMTS mobile phone standard. 3GPP defines specifications for next-generation mobile networks, mobile systems, and mobile devices. This disclosure focuses on the evolution of wireless technologies from LTE, 4G, 5G, NR, and beyond, which features shared access to the radio spectrum between networks using new and different sets of radio access technologies or radio air interfaces.

[0049] Specifically, 5G networks envision diverse deployments, diverse spectrum, and diverse services and devices that can be achieved using a unified air interface based on OFDM. To achieve these goals, in addition to developing new radio technologies for 5G NR networks, further enhancements to LTE and LTE-A are also considered. 5G NR will be able to scale to provide coverage for: (1) ultra-high density (e.g., approximately 1 M nodes / km) 2 (1) A massive Internet of Things (IoT) with ultra-low complexity (e.g., approximately tens of bits per second), ultra-low energy consumption (e.g., approximately 10+ years of battery life), and deep coverage capable of reaching challenging locations; (2) A large-scale Internet of Things (IoT) with strong security (to protect sensitive personal, financial, or confidential information), ultra-high reliability (e.g., approximately 99.9999% reliability), ultra-low latency (e.g., approximately 1 ms), and mission-critical control for users with a wide range of mobility or lack of mobility; and (3) Enhanced mobile broadband, including extremely high capacity (e.g., approximately 10 Tbps / km). 2 Extreme data rates (e.g., multi-Gbps rates, 100+Mbps user experience rates), and deep insights with advanced discovery and optimization.

[0050] 5G NR communication systems can be implemented using optimized OFDM-based waveforms with scalable parameter designs and transmission time intervals (TTIs). Additional features may include a shared, flexible framework for efficiently multiplexing services and features using dynamically low latency Time Division Duplex (TDD) / Frequency Division Duplex (FDD) designs; and the utilization of advanced wireless technologies such as massive MIMO, robust millimeter-wave (mmWave) transmission, advanced channel decoding, and device-centric mobility. The scalability of parameter designs in 5G NR (and the scaling of subcarrier spacing) can efficiently address the operation of diverse services across diverse spectrum and deployments. For example, in various outdoor and macro coverage deployments implemented with FDD / TDD below 3 GHz, subcarrier spacing can occur at 15 kHz over bandwidths (BWs) such as 5, 10, and 20 MHz. For other various outdoor and small-cell coverage deployments with TDD above 3 GHz, subcarrier spacing can occur at 30 kHz over an 80 / 100 MHz BW. For various other indoor broadband implementations, by using TDD in the unlicensed portion of the 5 GHz band, the subcarrier spacing can occur at 60 kHz over a 160 MHz BW. Finally, for various deployments using mmWave components for TDD at 28 GHz, the subcarrier spacing can occur at 120 kHz over a 500 MHz BW.

[0051] 5G NR's scalable parameter design enables scalable TTIs to meet diverse latency and Quality of Service (QoS) requirements. For example, shorter TTIs can be used for low latency and high reliability, while longer TTIs can be used for higher spectral efficiency. Efficient multiplexing of long and short TTIs allows transmissions to begin at symbol boundaries. 5G NR also envisions a self-contained integrated subframe design that incorporates UL / downlink scheduling information, data, and confirmation within the same subframe. Self-contained integrated subframes support communication in unlicensed or contention-based shared spectrum and support adaptive UL / downlink that can be flexibly configured on a per-cell basis to dynamically switch between UL and downlink to meet current traffic needs.

[0052] Various other aspects and features of this disclosure are further described below. It should be apparent that the teachings herein can be embodied in a variety of forms, and any specific structure, function, or both disclosed herein are merely representative and not limiting. Based on the teachings herein, those skilled in the art will appreciate that the aspects disclosed herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number of aspects set forth herein can be used to implement an apparatus or practice a method. Furthermore, such an apparatus or practice can be implemented using other structures, functionalities, or structures and functionalities that complement or differ from one or more aspects set forth herein. For example, a method can be implemented as part of a system, device, apparatus, and / or as instructions stored on a computer-readable medium for execution on a processor or computer. Moreover, an aspect may include at least one element of the claims.

[0053] In wireless communication networks, the BS and / or UE can support full-duplex communication. Full-duplex communication refers to the simultaneous transmission and reception of signals within the same frequency band. However, a major problem with full-duplex communication is self-interference. Self-interference refers to signal leakage from the local transmitter to the local receiver. In one example, the BS can simultaneously transmit a DL signal and receive a UL signal via both its transmit and receive antennas. During simultaneous DL transmission and UL reception within the same frequency band, the DL signal may leak from the transmit antenna to the receive antenna, thus causing self-interference at the BS from the transmitted DL signal to the received UL signal. In another example, the UE can simultaneously transmit a UL signal to the BS and receive a DL signal from the BS within the same frequency band. Similarly, simultaneous UL transmission and DL reception can cause self-interference at the UE from UL transmission to DL reception. In a further example, the UE can communicate with multiple transmit-receive points (TRPs) and can simultaneously transmit a UL signal to one TRP and receive a DL signal from another TRP within the same frequency band. Again, simultaneous UL transmission and DL reception can cause self-interference at the UE from UL transmission to DL reception.

[0054] Full-duplex communication can be configured in various modes, such as in-band full-duplex (IBFD) and sub-band full-duplex. In IBFD mode, the UL band may completely overlap with or partially overlap with the DL band within the channel frequency bandwidth. In SBFD mode, the channel frequency bandwidth may include the UL band, which is separated from the DL band by a small or narrow guard band. SFBD mode differs from FDD mode in that the frequency spacing between the UL and DL bands is significantly smaller or narrower than in FDD mode. Additionally, SFBD mode can operate on a single unpaired spectrum band, while FDD mode operates on a paired spectrum including both the UL and DL bands.

[0055] In some respects, the BS can employ a combination of full-duplex mode, DL-only mode, and UL-only mode for communication with the UE over a single channel band (e.g., an unpaired spectrum band). For example, the BS can configure some transmission time slots as DL time slots for DL ​​communication and some transmission time slots as UL time slots for UL communication. The BS can also configure some transmission time slots as full-duplex time slots for simultaneous UL and DL communication. The BS can determine the time slot configuration, for example, based on traffic demands in the UL and DL directions.

[0056] The BS can schedule the UE to perform UL and / or DL ​​communications. For example, the UE can transmit UL data signals via scheduled UL permission. Additionally, the UE can receive DL data signals via scheduled DL permission. In some examples, the UE can transmit UL communication signals in configured permission resources without waiting for UL permission. The BS can allocate configured permission resources for UL or DL ​​transmissions in unlicensed and / or licensed frequency bands.

[0057] The BS may transmit a configured grant to a first UE indicating multiple resources. The configured grant may reference a configured granted resource that includes the multiple resources (e.g., time and / or frequency resources). The UE may transmit in any of the multiple resources in the configured granted resource without having to receive scheduling grants for each of the multiple resources. The first UE may receive the configured grant and expect to transmit UL communication signals in the configured granted resource. Before the first UE transmits in the configured granted resource, the BS may expect to reallocate at least some of the configured granted resources to a second UE for transmission in the configured granted resource, thus disallowing the first UE from transmitting in the configured granted resource. The BS may transmit a DCI including a UL cancellation indication to the first UE, wherein the UL cancellation indication references the multiple resources. The multiple resources may be in one or more full UL time slots and / or one or more full-duplex time slots. When a BS utilizes a combination of DL time slots, UL time slots, and full-duplex time slots, one or more of these resources may fall within one or more full-duplex time slots, fall within one or more full-UL time slots, or fall within one or more full-duplex time slots and one or more full-UL time slots.

[0058] A first UE can receive a DCI including a UL cancellation indication. Full UL time slots and full-duplex time slots have different UL frequency bandwidths. Accordingly, the first UE may expect to determine whether the UL cancellation indication is for a UL transmission in one or more full-duplex time slots, one or more full UL time slots, or both full-duplex and full UL time slots. For example, the UL cancellation indication may apply only to full UL time slots, only to full-duplex time slots, or both full UL and full-duplex time slots. This disclosure provides techniques for determining how the UE should apply a detected UL cancellation indication. For example, the UE can distinguish whether the UL cancellation indication corresponds to a resource cancellation in a full UL time slot, a full-duplex time slot, or both full UL and full-duplex time slots.

[0059] This paper discusses various mechanisms and techniques for canceling UL communication transmissions in resources based on UL cancellation indications. In some aspects, the UL cancellation indication refers to multiple resources (e.g., time and / or frequency resources) in one or more full UL time slots and one or more full-duplex time slots. A first UE may apply the UL cancellation indication to at least one of the one or more full UL time slots or the one or more full-duplex time slots based on a set of parameters. Based on the application of the UL cancellation indication, the first UE may suppress communication transmission in at least one of the first resources in the one or more full UL time slots or in at least one of the second resources in the one or more full-duplex time slots.

[0060] Various aspects of this disclosure can provide several benefits. For example, the BS can allow a second UE to transmit in a configured granted resource and instruct a first UE to cancel or suspend its UL transmission in the configured granted resource. Accordingly, the BS can prioritize the transmission of a second UE with high traffic priority or strict latency requirements over the transmission of the first UE and / or improve communication performance. Additionally, the first UE can apply the UL cancellation instruction to at least one of the one or more full UL time slots or the one or more full-duplex time slots based on a set of parameters, while being able to transmit communication in other full-duplex time slots and / or full UL time slots, thereby allowing flexibility in transmission rates based on network traffic. Although this disclosure is described in the context of canceling configured granted resources, similar techniques can also be applied to cancel dynamically scheduled or granted resources and / or semi-permanently scheduled resources (e.g., probe reference signals (SRS) and physical uplink shared channel (PUSCH) resources).

[0061] Figure 1 A wireless communication network 100 according to one or more aspects of this disclosure is described. Network 100 may be a 5G network. Network 100 includes several base stations (BSs) 105 (labeled 105a, 105b, 105c, 105d, 105e, and 105f, respectively) and other network entities. BS 105 may be a station communicating with UE 115, and may also be referred to as an evolved B-node (eNB), a next-generation eNB (gNB), an access point, etc. Each BS 105 may provide communication coverage for a specific geographic area. In 3GPP, the term "cell" may refer to that specific geographic coverage area of ​​BS 105 and / or the BS subsystem serving that coverage area, depending on the context in which the term is used.

[0062] BS 105 can provide communication coverage for macrocells or small cells (such as picocells or femtocells), and / or other types of cells. Macrocells typically cover a relatively large geographic area (e.g., a radius of several kilometers) and allow unrestricted access by UEs with service subscriptions to a network provider. Small cells (such as picocells) typically cover a relatively small geographic area and allow unrestricted access by UEs with service subscriptions to a network provider. Small cells (such as femtocells) also typically cover a relatively small geographic area (e.g., a residential area) and, in addition to unrestricted access, allow restricted access by UEs associated with that femtocell (e.g., UEs in a closed subscriber group (CSG), UEs of users in that residence, etc.). A BS used for macrocells may be referred to as a macro BS. A BS used for small cells may be referred to as a small cell BS, pico BS, femtocell BS, or home BS. Figure 1In the examples shown, BS 105d and 105e can be conventional macro BSs, while BS 105a-105c can be macro BSs with one of three-dimensional (3D), full-dimensional (FD), or massive MIMO enabled. BS 105a-105c can leverage its higher-dimensional MIMO capabilities to increase coverage and capacity using 3D beamforming in both elevation and azimuth beamforming. BS 105f can be a small cell BS, which can be a home node or a portable access point. BS 105 can support one or more (e.g., two, three, four, etc.) cells.

[0063] Network 100 can support synchronous or asynchronous operation. For synchronous operation, each BS can have similar frame timing, and transmissions from different BSs can be roughly aligned in time. For asynchronous operation, each BS can have different frame timing, and transmissions from different BSs may not be aligned in time.

[0064] Each UE 115 is distributed throughout the wireless network 100, and each UE 115 may be stationary or mobile. UE 115 may also be referred to as a terminal, mobile station, subscriber unit, station, etc. UE 115 may be a cellular phone, personal digital assistant (PDA), wireless modem, wireless communication device, handheld device, tablet computer, laptop computer, cordless phone, wireless local loop (WLL) station, etc. In one aspect, UE 115 may be a device including a Universal Integrated Circuit Card (UICC). In another aspect, UE may be a device without a UICC. In some aspects, UE 115 without a UICC may also be referred to as an IoT device or an Internet of Things (IoE) device. UE 115a-115d are examples of mobile smartphone-type devices accessing network 100. UE 115 may also be a machine specifically configured for connected communications (including Machine Type Communication (MTC), Enhanced MTC (eMTC), Narrowband IoT (NB-IoT), etc.). UE 115e-115h are examples of various machines configured for communication within access network 100. UE 115i-115k are examples of vehicles equipped with wireless communication devices configured for communication within access network 100. UE 115 can communicate with any type of BS (whether macro BS, small cell, etc.). Figure 1 In this context, the lightning bolt (e.g., a communication link) indicates radio transmissions between UE 115 and serving BS 105, desired transmissions between BSs 105, backhaul transmissions between BSs, or sidelink transmissions between UE 115, where serving BS 105 is the BS designated to serve UE 115 on the downlink (DL) and / or uplink (UL).

[0065] In operation, BS 105a-105c can use 3D beamforming and coordinated spatial technologies (such as Coordinated Multipoint (CoMP) or multi-connectivity) to serve UE 115a and 115b. Macro BS 105d can perform backhaul communication with BS 105a-105c and small cell BS 105f. Macro BS 105d can also deliver multicast services subscribed to and received by UE 115c and 115d. Such multicast services may include mobile TV or streaming video, or may include other services for providing community information (such as weather emergencies or alerts, such as Amber Alerts or Grey Alerts).

[0066] BS 105 can also communicate with the core network. The core network provides user authentication, access authorization, tracking, Internet Protocol (IP) connectivity, and other access, routing, or mobility functions. At least some BS 105s (e.g., examples of gNBs or Access Node Controllers (ANCs)) can interface with the core network via backhaul links (e.g., NG-C, NG-U, etc.) and can perform radio configuration and scheduling for communication with UE 115. In various examples, BS 105s can communicate with each other directly or indirectly (e.g., via the core network) on backhaul links (e.g., X1, X2, etc.), which can be wired or wireless communication links.

[0067] Network 100 can also support mission-critical communication with highly reliable and redundant links for mission-critical equipment such as UE 115e, which may be a drone. Redundant communication links with UE 115e may include links from macro BSs 105d and 105e, and links from small cell BS 105f. Other machine-type devices (such as UE 115f (e.g., a thermometer), UE 115g (e.g., a smart meter), and UE 115h (e.g., a wearable device)) can communicate directly with BSs (such as small cell BS 105f and macro BS 105e) via network 100, or be in a multi-step configuration by communicating with another user equipment relaying its information to the network (e.g., UE 115f relays temperature measurement information to smart meter UE 115g, which is then reported to the network via small cell BS 105f). Network 100 can also provide additional network efficiency through dynamic, low latency TDD / FDD communication, such as V2V, V2X, C-V2X communication between UE 115i, 115j or 115k and other UE 115, and / or vehicle-to-infrastructure (V2I) communication between UE 115i, 115j or 115k and BS 105.

[0068] In some implementations, network 100 utilizes OFDM-based waveforms for communication. OFDM-based systems can divide the system BW into multiple (K) orthogonal subcarriers, which are often referred to as subcarriers, frequency modulation, frequency slots, etc. Each subcarrier can be modulated with data. In some instances, the subcarrier spacing between adjacent subcarriers can be fixed, and the total number of subcarriers (K) can depend on the system BW. The system BW can also be divided into subbands. In other instances, the subcarrier spacing and / or the duration of the time interval (TTI) can be scalable.

[0069] In some respects, BS 105 may assign or schedule (e.g., in the form of time-frequency resource blocks (RBs)) transmission resources for downlink (DL) and uplink (UL) transmissions in network 100. DL refers to the transmission direction from BS 105 to UE 115, while UL refers to the transmission direction from UE 115 to BS 105. Communication may take the form of radio frames. Radio frames may be divided into multiple subframes or time slots, for example, about 10. Each time slot may be further divided into sub-time slots. In FDD mode, simultaneous UL and DL transmissions may occur in different frequency bands. In TDD mode, UL and DL transmissions occur using the same frequency band but at different time periods. For example, a subset of subframes in a radio frame (e.g., DL subframes) may be used for DL ​​transmissions, and another subset of subframes in a radio frame (e.g., UL subframes) may be used for UL transmissions.

[0070] DL subframes and UL subframes can be further divided into several regions. For example, each DL or UL subframe may have a predefined region for the transmission of reference signals, control information, and data. Reference signals are predetermined signals that facilitate communication between BS 105 and UE 115. For example, reference signals may have a specific pilot pattern or structure, wherein the pilot frequencies may span the operating BW or frequency band, and each pilot frequency is positioned at a predefined time and predefined frequency. For example, BS 105 may transmit a cell-specific reference signal (CRS) and / or channel state information-reference signal (CSI-RS) to enable UE 115 to estimate the DL channel. Similarly, UE 115 may transmit a probe reference signal (SRS) to enable BS 105 to estimate the UL channel. Control information may include resource allocation and protocol control. Data may include protocol data and / or operational data. In some aspects, BS 105 and UE 115 may communicate using self-contained subframes. Self-contained subframes may include portions for DL ​​communication and portions for UL communication. Self-contained subframes can be DL-centered or UL-centered. DL-centered subframes can include a duration for DL ​​communication that is longer than the duration for UL communication. UL-centered subframes can include a duration for UL communication that is longer than the duration for DL ​​communication.

[0071] In some respects, network 100 may be an NR network deployed on licensed spectrum. BS 105 may transmit synchronization signals (e.g., including primary synchronization signal (PSS) and secondary synchronization signal (SSS)) within network 100 to facilitate synchronization. BS 105 may broadcast system information associated with network 100 (e.g., including primary information block (MIB), residual system information (RMSI), and other system information (OSI)) to facilitate initial network access. In some instances, BS 105 may broadcast PSS, SSS, and / or MIB in the form of synchronization signal block (SSB) on the physical broadcast channel (PBCH) and may broadcast RMSI and / or OSI on the physical downlink shared channel (PDSCH).

[0072] In some respects, UE 115 attempting to access network 100 can perform an initial cell search by detecting a PSS from BS 105. The PSS enables time-period synchronization and indicates a physical layer identity value. UE 115 can subsequently receive an SSS. The SSS enables radio frame synchronization and provides a cell identity value, which can be combined with a physical layer identity value to identify the cell. The PSS and SSS can be located in the center portion of the carrier or at any suitable frequency within the carrier.

[0073] After receiving the PSS and SSS, UE 115 can receive the MIB. The MIB may include system information for initial network access and scheduling information for RMSI and / or OSI. After decoding the MIB, UE 115 can receive the RMSI and / or OSI. The RMSI and / or OSI may include radio resource control (RRC) information related to the Random Access Channel (RACH) protocol, paging, control resource set (CORESET) for monitoring the Physical Downlink Control Channel (PDCCH), Physical UL Control Channel (PUCCH), Physical UL Shared Channel (PUSCH), power control, and SRS.

[0074] After obtaining the MIB, RMSI, and / or OSI, UE 115 can execute a random access procedure to establish a connection with BS 105. In some examples, the random access procedure can be a four-step random access procedure. For example, UE 115 can transmit a random access preamble, and BS 105 can respond with a random access response. The random access response (RAR) may include the detected random access preamble identifier (ID) corresponding to the random access preamble, timing advance (TA) information, UL grant, temporary cell radio network temporary identifier (C-RNTI), and / or backoff indicator. Upon receiving the random access response, UE 115 can transmit a connection request to BS 105, and BS 105 can respond with a connection response. The connection response may indicate a contention resolution. In some examples, the random access preamble, RAR, connection request, and connection response may be referred to as message 1 (MSG 1), message 2 (MSG 2), message 3 (MSG 3), and message 4 (MSG 4), respectively. In some examples, the random access procedure can be a two-step random access procedure, where UE 115 can transmit the random access preamble and connection request in a single transmission, and BS 105 can respond by transmitting the random access response and connection response in a single transmission.

[0075] After the connection is established, UE 115 and BS 105 can enter the normal operation phase, during which operational data can be exchanged. For example, BS 105 can schedule UE 115 for UL and / or DL ​​communication. BS 105 can transmit UL and / or DL ​​scheduling permission to UE 115 via PDCCH. The scheduling permission can be transmitted in the form of DL control information (DCI). BS 105 can transmit DL communication signals (e.g., carrying data) to UE 115 via PDSCH based on the DL scheduling permission. UE 115 can transmit UL communication signals to BS 105 via PUSCH and / or PUCCH based on the UL scheduling permission.

[0076] In some aspects, network 100 may operate on a system BW or a component carrier (CC) BW. Network 100 may divide the system BW into multiple BWPs (e.g., multiple parts). BS 105 may dynamically assign UE 115 to operate on a particular BWP (e.g., a part of the system BW). The assigned BWP may be referred to as the active BWP. UE 115 may monitor the active BWP to look for signaling information from BS 105. BS 105 may schedule UE 115 to perform UL or DL ​​communication in the active BWP. In some aspects, BS 105 may assign a pair of BWPs within a CC to UE 115 for UL and DL communication. For example, the BWP pair may include one BWP for UL communication and one BWP for DL ​​communication.

[0077] Figure 2 A radio frame structure 200 according to one or more aspects of this disclosure is described. The radio frame structure 200 can be adopted by a BS (such as BS 105) and a UE (such as UE 115) in a network (such as network 100) for communication. Figure 2 In this diagram, the x-axis represents time in some arbitrary unit, while the y-axis represents frequency in some arbitrary unit. The transmission frame structure 200 includes a radio frame 201. The duration of the radio frame 201 can vary depending on various factors. In one example, the radio frame 201 may have a duration of approximately 10 milliseconds. The radio frame 201 includes a number of M time slots 202, where M can be any suitable positive integer. In one example, M can be approximately 10.

[0078] Each time slot 202 includes several subcarriers 204 in frequency and several symbols 206 in time. The number of subcarriers 204 and / or symbols 206 in time slot 202 may vary depending on various factors, such as channel bandwidth, subcarrier spacing (SCS), and / or CP mode. A subcarrier 204 in frequency form and a symbol 206 in time form form a resource element (RE) 212 for transmission. A resource block (RB) 210 is formed from several consecutive subcarriers 204 in frequency and several consecutive symbols 206 in time.

[0079] In one example, BS (e.g., Figure 1 BS 105 in the middle can schedule the UE at the time granularity of time slot 202 or mini time slot 208 (e.g., Figure 1UE 115 performs UL and / or DL ​​communication. Each time slot 202 can be time-divided into K mini-time slots 208. Each mini-time slot 208 may include one or more symbols 206. The mini-time slots 208 in time slot 202 may have variable lengths. For example, when time slot 202 includes N symbols 206, the mini-time slot 208 may have a length between 1 symbol 206 and (N-1) symbols 206. In some aspects, the mini-time slot 208 may have a length of about two symbols 206, about four symbols 206, or about seven symbols 206. In some examples, the BS may schedule the UE at a frequency granularity of RB 210 (e.g., including about 12 subcarriers 204).

[0080] Time slot 202 can be configured as a DL time slot having a DL band spanning the channel frequency BW, a UL time slot having a UL band spanning the channel frequency BW, or a full-duplex time slot including both the UL and DL bands in the channel frequency BW. Figures 3A-3C It explains the various full-duplex configurations.

[0081] As discussed above, BS 105 and / or UE 115 can support full-duplex communication. For example, BS 105 can configure UE 115 to communicate using a combination of full-duplex mode, DL-only mode, and UL-only mode. For example, BS 105 can configure some transmission time slots as DL time slots for DL ​​communication and some transmission time slots as UL time slots for UL communication. The BS can also configure some transmission time slots as full-duplex time slots for simultaneous UL and DL communication. DL time slots, UL time slots, and full-duplex time slots can be in different time periods. For example, the BS can determine whether to configure a time slot as a DL time slot, UL time slot, or full-duplex time slot based on traffic demand in the UL and DL directions. DL time slots may include DL bands spanning the channel frequency BW (e.g., in a single unpaired band). UL time slots may include UL bands spanning the channel frequency BW. Full-duplex time slots may include UL bands and DL bands within the channel BW. Full-duplex time slots can be IBFD time slots, where the UL band completely overlaps with the DL band or partially overlaps with the DL band. Alternatively, full-duplex time slots can be SBFD time slots, where the UL band and DL band are separated by a small guard band in frequency. IBFD and SFFD configurations will be discussed in conjunction below. Figures 3A-3C To provide a more comprehensive description.

[0082] Figure 3A A full-duplex communication configuration 310 according to one or more aspects of this disclosure is described. Configuration 310 can be used for communication by a BS 105 and UE 115 in a network (such as network 100) in conjunction with radio frame structure 200. Figure 3AIn this configuration, the x-axis represents time in some arbitrary unit, and the y-axis represents frequency in some arbitrary unit. In configuration 310, the UL band 314 can completely overlap with the DL band 312 in the channel frequency BW 316 (e.g., in a single unpaired band). As shown, the UL band 314 is within the DL band 312. The UL band 314 can be used by the UE 115 for UL transmission. The DL band 312 can be used by the BS 105 for DL ​​transmission. Configuration 310 can be referred to as IBFD mode.

[0083] Figure 3B A full-duplex communication configuration 320 according to one or more aspects of this disclosure is described. Configuration 320 can be used for communication by a BS 105 and UE 115 in a network (such as network 100) in conjunction with radio frame structure 200. Figure 3B In this configuration, the x-axis represents time in some arbitrary unit, and the y-axis represents frequency in some arbitrary unit. In configuration 320, the UL band 324 may partially overlap with the DL band 322 in the channel frequency BW 326 (e.g., in a single unpaired band). The UL band 324 may be used by the UE 115 for UL transmission. The DL band 322 may be used by the BS 105 for DL ​​transmission. Configuration 320 may also be referred to as IBFD mode.

[0084] Figure 3C A full-duplex communication configuration 330 according to one or more aspects of this disclosure is described. Configuration 330 can be used by a BS (such as BS 105) and a UE (such as UE 115) in a network (such as network 100) in conjunction with radio frame structure 200 for communication. Figure 3C In this configuration, the x-axis represents time in some arbitrary unit, and the y-axis represents frequency in some arbitrary unit. In configuration 330, the UL band 334 may be spaced apart from the DL band 322 by a guard band 333 within the channel frequency BW 336 (e.g., in a single unpaired band). The UL band 334 may be used by the UE 115 for UL transmission. The DL band 332 may be used by the BS 105 for DL ​​transmission. The guard band 333 may be small or narrow, for example, comprising approximately five RBs (e.g., RB 210). Configuration 330 may be referred to as the SFBD mode.

[0085] Data transmission can be autonomous (i.e., unscheduled) or scheduled. For example, BS 105 can schedule UE 115 for UL and / or DL ​​communication. UE 115 can transmit UL data signals via scheduled UL permission (e.g., transmission via DCI in PDCCH). Additionally or alternatively, UE 115 can receive DL data signals via scheduled DL permission (e.g., transmission via DCI in PDCCH). Configurable UL transmission is unscheduled transmission, performed on the channel without scheduled UL permission. Configurable UL transmission can also be referred to as unpermitted, permission-free, or autonomous transmission. In some examples, the UE can transmit UL resources via configured permission. Additionally, configured UL data can also be referred to as unpermitted UL data, permission-free UL data, unscheduled UL data, or autonomous UL (AUL) data. Additionally, configured permission can also be referred to as permission-free permission, unscheduled permission, or autonomous permission. The resources and other parameters used by the UE for configured-approved transmissions can be provided by the BS in, for example, an RRC configuration, without explicit approval for each UE transmission. For example, BS 105 can transmit configured approval to UE 115 indicating multiple resources (e.g., configured-approved resources). BS 105 can allocate configured-approved resource operating bands for UL or DL ​​transmissions, which can include unlicensed and / or licensed bands. UE 115 can transmit UL communication signals within configured-approved resources without waiting for scheduled UL approval.

[0086] In some respects, after BS 105 transmits a configuration grant instruction for a configuration grant resource, BS 105 may wish to allocate the configuration grant resource to another entity. For example, BS 105 may have more urgent data to schedule for an Ultra Reliable Low Latency Communication (URLLC) UE and may transmit a UL cancellation instruction to UE 115 to instruct UE 115 not to transmit UL communication signals in the configuration grant resource. BS 105 may transmit a UL cancellation instruction to notify UE 115 to cancel or suspend its UL transmission in the configuration grant resource. BS 105 may use the UL cancellation instruction to preempt UE 115's use of the configuration grant resource and allow another entity to use the configuration grant resource for transmission. UE 115 may receive the UL cancellation instruction and be aware of the impending interruption of transmission. Accordingly, UE 115 may cancel the UL communication signal in the configuration grant resource.

[0087] Figure 4A UL cancellation indication communication method 400 according to one or more aspects of this disclosure is described. Method 400 may correspond to a UL cancellation indication communication scenario in network 100. The x-axis represents time in some arbitrary unit. In method 400, BS 105 may transmit a configuration permission 402 indicating configuration permission 404 and configuration permission 410. BS 105 may schedule the configuration permission resources to transmit periodically, for example, at a period of about 10ms, 20ms, 40ms, 80ms or more. For example, BS 105 may pre-configure a configuration permission periodicity 406 and transmit configurations for configuration permission resources 404 and configuration permission resources 410 according to the configuration permission periodicity 406.

[0088] At time T0, UE 115 can receive configured permission 402 from BS 105. In some aspects, configured permission 402 may include separate permission for full-duplex time slots and separate permission for all UL time slots (e.g., one configured permission for a configured permission resource in an all-UL time slot and one configured permission for a configured permission resource in a full-duplex time slot). UE 115 can determine the time and frequency positions (e.g., RB positions in frequency and / or symbol positions in time) of configured permission resources 404 and 410 based on configured permission 402. At time T1, UE 115 can transmit UL communication signals 403 in configured permission resource 404. At time T2, UE can receive UL cancellation indication 408 from BS 105 and can accordingly cancel or suspend its UL transmission in configured permission resource 410. In response to receiving UL cancellation indication 408, UE 115 can determine not to transmit UL communication signals in configured permission resource 410. In other words, UE 115 can suppress the transmission of communication in the configured granted resource 410 based on the application of this UL cancellation indication.

[0089] BS 105 and / or UE 115 can transmit UL communication signals in one or more full UL time slots and one or more full-duplex time slots. In some aspects, UL cancellation indication 408 can reference multiple resources in one or more full UL time slots and one or more full-duplex time slots. Configurable granted resources 410 can include these multiple resources, which can be time and / or frequency resources. These multiple resources can fall within a portion of the full UL time slot and / or full-duplex time slot. The length of the UL band in the full UL time slot (e.g., the frequency bandwidth of the UL band) can be different from the length of the UL band in the full-duplex time slot (e.g., UL band 334 in Figure 3). Given that the resources in the full UL time slot and the full-duplex time slot are different, UE 115 may wish to determine whether the cancellation indication applies to the full UL time slot and / or the full-duplex time slot. After UE 115 determines whether the cancellation indication applies to the full UL time slot and / or the full-duplex time slot, UE 115 can apply the UL cancellation indication accordingly. This article describes in more detail the mechanisms used to communicate and apply UL cancellation instructions.

[0090] Figure 5 A UL cancellation indication communication method 500 according to one or more aspects of this disclosure is described. Method 500 may correspond to a UL cancellation indication communication scenario in network 100. The x-axis represents time in some arbitrary unit, and the y-axis represents frequency in some arbitrary unit. As discussed above, BS 105 may configure a combination of full DL time slots, full UL time slots, and / or full-duplex time slots in the channel frequency BW.

[0091] exist Figure 5 In the illustrated example, BS 105 may transmit a configured granted resource 502 indicating configured granted resources 530 and 532. Each of configured granted resources 530 and 532 may include multiple resources (e.g., time and / or frequency resources) that can fall within one or more full UL time slots and one or more full-duplex time slots. UE 115 may receive configured granted resource 502 and expects to transmit UL communications in configured granted resources 530 and / or configured granted resource 532.

[0092] DL time slot 504a may include DL band 520. DL band 520 may correspond to channel frequency BW (e.g., channel frequency BW 316, 326, and / or 336). Channel frequency BW may be in any suitable frequency band (e.g., below 3 GHz, between about 3 GHz and about 6 GHz, or greater than 6 GHz). Channel frequency BW may include any suitable number of frequencies (e.g., about 20 MHz, about 80 MHz, about 100 MHz, or more). DL time slot 504a may correspond to Figure 2The DL time slot 202. The DL time slot 504a may include a DL control section 532, a DL data section 534, and a UL control section 536. Each section 532, 534, 536 may include time-frequency resources, such as... Figure 2 The diagram shows several time-related symbols 206 and several frequency-related REs 212 or RBs 210. When the BS 105 utilizes a combination of full DL time slots, full UL time slots, and / or full-duplex time slots, the BS 105 can dynamically or semi-statically reconfigure the time slots to switch between any of the full DL, full UL, and / or full-duplex modes. In other words, the BS 105 can utilize a channel frequency BW similar to that of TDD mode, but can additionally configure some time slots as full-duplex time slots. For example, the BS 105 can initially configure a time slot as a full DL time slot and can subsequently reconfigure that time slot as a full-duplex time slot, for example, to meet a latency criterion for a certain ULURLLC communication.

[0093] BS 105 may also transmit DCI 510 (e.g., PDCCH) in DL control section 532. For example, BS 105 may transmit DL data (e.g., PDSCH) in DL data section 534. BS 105 may schedule UE 115 to transmit UL control information (e.g., PUCCH including SRS, HARQ ACK / NACK, and / or Channel Quality Indicator (CQI)) in UL control section 536. UL control section 536 may be spaced apart from DL data section 534 by a gap period 506 to provide time for switching between UL and DL. BS 105 may transmit DCI 510 at any suitable frequency in DL band 520. In some aspects, DCI 510 may be located in the center band of DL band 520. In some aspects, DCI 510 may be located in the lower frequency portion of DL band 520. In some aspects, DCI 510 may be located in the higher frequency portion of DL band 520.

[0094] exist Figure 5In the illustrated example, DCI 510 may include a UL cancellation indication 509, which references a configured granted resource 530 and / or a configured granted resource 532 in one or more full-UL time slots and one or more full-duplex time slots. The configured granted resource 530 falls within full-duplex time slot 504b, and the configured granted resource 532 falls within full-UL time slot 504c. Full-duplex time slot 504b may include a UL band 524 located between an upper DL band 522a and a lower DL band 522b within the channel frequency BW. The UL band 524 may be spaced apart from the upper DL band 522a by a guard band 523 and from the lower DL band 522b by another guard band 523. The guard band 523 may be much narrower than the UL band 524 and the DL band 522. In some cases, the guard band 523 may include approximately five RBs. Each of the DL bands 522a, 522b and UL band 524 can include any suitable BW. In the example, the BW of each of the DL bands 522a, 522b and UL band 524 can be pre-defined. In another example, BS105 can determine the BW of each of the DL bands 522a, 522b and UL band 524 based on traffic load and / or latency requirements. Full-duplex time slot 504b can correspond to Figure 2 Time slot 202. Full-duplex time slot 504b may include a DL control section 532 and a DL data section 534 in each of DL bands 522a and 522b. Full-duplex time slot 504b may include UL data sections 538a, 538b and a UL control section 536 in UL band 524. Similar to sections 532, 534, and 536, UL data section 538 may include time-frequency resources, such as... Figure 2 The diagram shows several symbols 206 in time and several REs 212 or RBs 210 in frequency. UE 115 may transmit UL data (e.g., PUSCH) in UL data 538a or UL data 538b. For example, UE 115 may transmit UL communication signals in configured granted resources 530 and / or configured granted resources 532.

[0095] In some instances, full-duplex time slot 504b can be followed by full-UL time slot 504c, which may include the UL band in the channel frequency BW and may include UL data portion 538b followed by UL control portion 536. In other instances, full-duplex time slot 504b can be followed by a DL time slot similar to DL time slot 504a. Generally, full-duplex time slot 504b may be adjacent to full-UL time slot 504c or DL ​​time slot 504a.

[0096] UE 115 can receive DCI 510 including a UL cancellation instruction 509 referencing the plurality of resources. One or more of these resources may be included in resource 530 in full-duplex time slot 504b and / or resource 532 in full-UL time slot 504c. See below for details. Figure 7A Method 700 Figure 7B Method 760 in Figure 10 Monitoring timing configuration 1000 Figure 11 Method 1100 in the middle Figure 12 The monitoring timing configuration is 1200. Figure 13 Method 1300 and / or Figure 14 Method 1400 will be discussed in more detail here. UE 115 can apply the UL cancellation indication to one or more full UL time slots based on a set of parameters (e.g., Figure 5 or Figure 6 The full UL time slot 504c) or one or more of the full-duplex time slots (e.g., Figure 5 or Figure 6 The system determines at least one of the full-duplex time slots and whether to cancel UL communication in a first resource of a plurality of resources in the one or more full-duplex time slots and / or cancel UL communication in a second resource of a plurality of resources in the one or more full-duplex time slots.

[0097] Figure 6 A UL cancellation instruction communication method 600 according to one or more aspects of this disclosure is described. Method 600 may correspond to a UL cancellation instruction communication scheme in network 100. Method 600 may be used by BS 105 and UE 115 in a network (such as network 100) for communication. The x-axis represents time in some arbitrary unit, and the y-axis represents frequency in some arbitrary unit. For simplicity, method 600 may use... Figure 5 The same reference numerals. For example, Figure 6 The DL time slot 504a, full-duplex time slot 504b, and full UL time slot 504c shown above are related to the above. Figure 5 The subject of discussion.

[0098] exist Figure 6 In the illustrated example, BS 105 can transmit a configuration grant 602 indicating configuration grant of resource 630. Configuration grant of resource 630 may include multiple resources (e.g., time-frequency resources). Additionally, BS 105 can transmit a DCI 610 including a UL cancellation indication 609 referencing these multiple resources, which may fall within full-duplex time slot 504b and full UL time slot 504c. (See the following regarding...) Figure 7A Method 700 Figure 7B Method 760 in Figure 10Monitoring timing configuration 1000 Figure 11 Method 1100 in Figure 12 The monitoring timing configuration is 1200. Figure 13 Method 1300 and / or Figure 14 Method 1400 will be discussed in more detail here. UE 115 can apply the UL cancellation indication to one or more full UL time slots based on a set of parameters (e.g., Figure 5 or Figure 6 The full UL time slot 504c) or one or more of the full-duplex time slots (e.g., Figure 5 or Figure 6 The system determines whether to cancel UL communication in a first resource of a plurality of resources in the one or more full-duplex time slots and / or cancel UL communication in a second resource of a plurality of resources in the one or more full-duplex time slots.

[0099] In some respects, BS 105 can use a PDCCH DCI with a cancellation indication - Radio Network Temporary Identifier (CI-RNTI) to transmit a UL cancellation indication. BS 105 can transmit Radio Resource Control (RRC) messages to configure UE 115 for PDCCH monitoring timing to monitor a DCI with a CI-RNTI. PDCCH monitoring timing can indicate a time instance of a specific coreset. In other words, PDCCH monitoring timing indicates that UE 115 can monitor a DCI with a CI-RNTI (e.g., ...). Figure 5 DCI 510 or Figure 6The DCI (DCI 610) includes time and / or frequency resources. The DCI may include, for example, DCI format 2_4. One method for BS 105 to notify UE 115 of a UL cancellation instruction is to utilize DCI format 2_4, which is described in 3GPP document TS 38.212 version 16, specifically section 7.3.1.3.5 of version 16.1.0 entitled “3GPP Component Project; Technical Specification Group Radio Access Network; NR; Multiplexing and Channel Coding”, March 2020, which is incorporated herein by reference (“3GPP document”). In NR, DCI format 2_4 can be used to notify the UE of the cancellation of the corresponding UL transmission from that UE in the PRB and OFDM symbols(s). DCI format 2_4 may include the following information, where CRC is scrambled by CI-RNTI: Cancellation Instruction 1, Cancellation Instruction 2, ..., Cancellation Instruction N. The size of DCI format 2_4 can be configured up to 126 bits by the higher-layer parameter dci-PayloadSize-forCI. The number of bits for each UL cancellation indication can be configured by the higher-layer parameter CI-PayloadSize. Although DCI format 2_4 is discussed in the examples, it should be understood that this disclosure is not limited to DCI format 2_4. This disclosure applies to any DCI format described in 3GPP documents.

[0100] In response to receiving an RRC message, UE 115 can monitor PDCCH candidates to find DCIs that include UL cancellation indications. For example, UE 115 can monitor PDCCH candidates to find DCIs that include DCI format 2_4. Upon successfully decoding a PDCCH candidate with CI-RNTI (indicating DCI format 2_4 including UL cancellation indications), UE 115 can determine a resource cancellation configuration based on the UL cancellation indications for the plurality of resources. The resource cancellation configuration may include a set of parameters, which may include frequency parameters (e.g., the number of adjacent RBs of the plurality of resources and / or, and / or one or more RB groups) and / or time parameters (e.g., the time span of the plurality of resources, a first number of symbols in the plurality of resources, and / or a second number of symbol groups in the first number of symbols). UE 115 may apply UL cancellation indications to at least one of the one or more full UL time slots or the one or more full-duplex time slots based on the parameter set. Based on the application of this UL cancellation instruction, UE 115 can suppress the transmission of communication in at least one of the multiple resources located in the first resource in one or more full UL time slots or in the second resource located in one or more full-duplex time slots.

[0101] The UL cancellation indication can provide the UE 115 with a set of serving cells via ci-ConfigurationPerServingtCell, which includes a set of serving cell indexes and a set of positions of corresponding fields in the DCI (e.g., in DCI format 2_4) via positionInDCI. For a serving cell that has an associated field in the DCI (e.g., in DCI format 2_4), that field can include a set of parameters. In other words, these parameter sets can be configured for the UE 115 for each serving cell. The first parameter of this parameter set can include “N_CI”, which can specify the number of bits provided in the payload of the UL cancellation indication (e.g., the DCI payload) (e.g., the number of bits provided by CI-PayloadSize). The second parameter of this parameter set can include “B_CI”, which can specify the number of PRBs in the frequency span of the resource to be cancelled by the UL cancellation indication (e.g., the number of PRBs provided by frequencyRegionforCI in timeFrequencyRegion). In some aspects, the B_CI parameter can specify the number of PRBs in the frequency span. The third parameter of this parameter set may include "T_CI", which may specify the time span of the resource to be cancelled by the UL cancellation indication (e.g., the number of symbols provided by timeDurationforCI in timeFrequencyRegion, excluding symbols for receiving SS / PBCH blocks and DL symbols as indicated by tdd-UL-DL-ConfigurationCommon). In some aspects, the T_CI parameter may specify the number of symbols in the time span. The fourth parameter of this parameter set may include "G_CI", which may represent the number of partitions or symbol groups of the time span (e.g., T_CI symbols provided by imeGranularityforCI in timeFrequencyRegion). This parameter set may include additional or different parameters from N_CI, B_CI, T_CI and / or G_CI discussed in this disclosure.

[0102] If the serving cell is configured with a Supplemental Uplink (SUL) carrier, the UL cancellation indication can also provide the UE 115 with several fields from the DCI (e.g., in DCI format 2_4) for each serving cell on that SUL carrier via positionInDCI-forSUL. For the SUL of the serving cell, the UL cancellation indication can include the payload size information of the DCI via dci-PayloadSize-forCI and an indication for time-frequency resources via timeFrequencyRegion.

[0103] Figure 7A A DCI-to-resource mapping method 700 according to one or more aspects of this disclosure is described. Method 700 may correspond to a UL cancellation indication communication scenario in network 100. For example, BS 105 and UE 115 may employ method 700. The x-axis represents time in some arbitrary unit, and the y-axis represents frequency in some arbitrary unit. Figure 7A The diagram illustrates a time-frequency resource 730 to be cancelled by the UL cancellation instruction DCI. In some aspects, time-frequency resource 730 may be granted by configured permission (e.g., by RRC configuration). In other aspects, time-frequency resource 730 may be granted by semi-persistent scheduling (e.g., by RRC configuration). In still other aspects, time-frequency resource 730 may be granted by dynamic scheduling permission (e.g., via DCI).

[0104] In method 700, the frequency span of time-frequency resource 730 can be indicated by the point A parameter, the lowest_RB_index parameter, the RB_start parameter, and / or the L_RB parameter. Point A can refer to the absolute frequency of a reference resource block (e.g., shared resource block 0 (RB0)) and can reference or point to the shared RB0 of the carrier (the lowest subcarrier of RB0). The lowest RB index can refer to the lowest usable subcarrier on the carrier, in PRBs (e.g., using subcarrierSpacing defined for the carrier). The offset between point A and the lowest RB index can be an offset between point A and the lowest RB index in the frequency domain. For any user within the carrier, BS 105 can use the RB_start and L_RB parameters to place the UL cancellation indication anywhere in a specific frequency domain. RB_start can reference or point to an RB of the carrier, and L_RB can indicate the number of adjacent RBs.

[0105] exist Figure 7AIn the illustrated example, time-frequency resource 730 may include multiple resources. These multiple resources may include, for example, time and / or frequency resources. Time-frequency resource 730 may include a first RB group 732a and a second RB group 732b. The number of RB groups in time-frequency resource 730 may vary depending on N_CI and G_CI, which will be discussed more fully below. Each of the first RB group 732a and the second RB group 732b may include multiple groups in the time-frequency domain. BS 105 may transmit UL cancellation indications (e.g., in a two-dimensional (2D) bitmap format) that can be applied to multiple resources in the first RB group 732a and / or the second RB group 732b. UE 115 may receive the UL cancellation indications and apply them to one or more of these multiple resources. In some scenarios, applying UL cancellation indication information to communication resources results in those resources for which transmission is permitted and those for which transmission suppression may be applied. The application can be accomplished in various ways as discussed herein, and varies in method, size, and scope. DCI payload 702 can be mapped to a frequency span and / or time span of time-frequency resource 730 referenced by the UL cancellation instruction. For example, bits in DCI payload 702 can be mapped to time-frequency resources, such as several symbols 206 in time and several REs 212 or RBs 210 in frequency, as... Figure 2 As shown. In Figure 7A In the illustrated example, the DCI payload 702 comprises [1,1,0,1,0,0,0,0,1,0,1,1,1,1], which consists of fourteen bits. For example, N_CI = 14 bits are included in the DCI payload 702 (e.g., DCI format 2_4). Additionally, B_CI = 28 RBs, T_CI = 28 symbols, and G_CI = 7 groups. Accordingly, the time span of the UL cancellation indication can be 28 symbols, and the frequency span of the UL cancellation indication can be 28 RBs. UE 115 may apply the DCI payload 702 to one or more groups in a 28-symbol time span and / or one or more groups in a 28-RB frequency span.

[0106] In some respects, the set of G_CI bits from N_CI bits has a one-to-one mapping to the group of G_CI symbols, where the first Each member of the group includes One code element, and the remaining Each member of the group includes One code element, of which Indicates the floor operation, and The indicator is for rounding up. Additionally, each set in the G_CI bit set includes "N_BI" bits, where N_BI = (N_CI / G_CI). Figure 7AIn the illustrated example, the N_CI payload bits (e.g., 14) comprise the G_CI (e.g., 7) bit set. The 7-bit set from the 14 bits in the DCI payload 702 has a one-to-one mapping to the 7 groups of symbols, where each of the first 7 groups comprises 4 symbols. Additionally, each of the 7 bit sets comprises 2 bits (e.g., N_BI = 14 / 7 = 2). For example, in the DCI payload 702, the first bit set 704a comprises 2 bits [1,1], the second bit set 704b comprises 2 bits [0,1], the third bit set 704c comprises 2 bits [0,0], the fourth bit set 704d comprises 2 bits [0,0], the fifth bit set 704e comprises 2 bits [1,0], the sixth bit set 704f comprises 2 bits [1,1], and the seventh bit set 704g comprises 2 bits [1,1]. UE 115 can determine the symbol duration of the SCS configuration for the active DL BWP, where UE 115 monitors the PDCCH to look for DCI detection (e.g., DCI format 2_4). For example, UE 115 can determine to divide the 28-symbol time span into 7 groups (e.g., G_CI = 7), each of the 7 symbol groups comprising 4 symbols. UE 115 can determine the start of T_CI (e.g., the first symbol). For example, the offset between the detection of DCI (PDCCH) and the start of T_CI can be predetermined and / or known by UE 115 (e.g., based on RRC configuration values).

[0107] There is a one-to-one mapping between each bit in the set and N_BI (e.g., 2) RB groups. In some respects, for a group of symbols, N_BI = N_CI / G_CI bits from each set of G_CI sets have a one-to-one mapping with N_BI group PRB, where the first [N_BI – Each member of the group includes There are [B_CI – (B_CI / N_BI)*N_BI] PRBs, and each of the remaining groups [B_CI – (B_CI / N_BI)*N_BI] includes [B_CI / N_BI] PRBs. UE 115 can determine the first PRB index according to equation (1):

[0108] N_RFR 开始 =O_carrier+RB_start (1),

[0109] Where N_RFR 开始 Indicates the first PRB index, O_carrier indicates the reference frequency (e.g., Figure 7A The offset of point A in the frequency range, and RB_start represents the starting frequency of the frequency span.

[0110] UE 115 can determine the number of adjacent RBs according to equation (2):

[0111] N_RFR 大小 =L_RB (2),

[0112] Where N_RFR 大小 L_RB represents the number of adjacent RBs, and L_RB represents the length of the frequency span starting from RB_start.

[0113] exist Figure 7A In the illustrated example, for a group of symbols, 2 bits from each of the 7 sets (e.g., N_BI = 14 / 7 = 2) have a one-to-one mapping to 2 groups of PRBs, which include a first RB group 732a and a second RB group 732b. Accordingly, the frequency span of the UL cancellation indicator can be divided into two groups. For example, each of the 2 groups of RBs includes 14 PRBs (e.g., 28 / 2 = 14).

[0114] Each bit in bit sets 704a, 704b, 704c, 704d, 704e, 704f, and 704g can be applied to one of the first RB group 732a or the second RB group 732b. Additionally, an applied bit "1" indicates to the UE 115 that transmission should be cancelled or communication should be suppressed in the corresponding RB symbol group. An applied bit "0" indicates to the UE 115 that the corresponding RB symbol group has not been cancelled.

[0115] For example, UE 115 can apply the first bit "1" in the first bit set 704a[1,1] to the first RB group 732a, and can apply the second bit "1" in the first bit set 704a[1,1] to the second RB group 732b within the first symbol group 740. The first symbol group 740 corresponds to the first column of the first RB group 732a and the second RB group 732b. Accordingly, the UE applies the UL cancellation indication to the first RB group 732a and the second RB group 732b within the first symbol group 740. For example, UE 115 can cancel or suppress communication transmission in the first RB group 732a and the second RB group 732b within the first symbol group 740.

[0116] UE 115 can apply the first bit "0" in the second bit set 704b[0,1] to the first RB group 732a and can apply the second bit "1" in the second bit set 704b[0,1] to the second RB group 732b within the second symbol group 742. The second symbol group 742 corresponds to the second column of the first RB group 732a and the second RB group 732b. Accordingly, the UE applies the UL cancellation indication to the second RB group 732b within the second symbol group 742, but does not apply the UL cancellation indication to the first RB group 732a within the second symbol group 742. For example, the UE can cancel transmission or suppress communication in the second RB group 732b within the second symbol group 742. If UE 115 has transmission, then UE 115 can transmit communication in the first RB group 732a within the second symbol group 742.

[0117] UE 115 may apply the first bit "0" in the third bit set 704c[0,0] to the first RB group 732a and may apply the second bit "0" in the third bit set 704c[0,0] to the second RB group 732b within the third symbol group 744. The third symbol group 744 corresponds to the third column of the first RB group 732a and the second RB group 732b. Accordingly, the UE does not apply the UL cancellation indication to either the first RB group 732a or the second RB group 732b within the third symbol group 744. For example, if UE 115 has a transmission capability, then UE 115 may transmit communication within the first RB group 732a and the second RB group 732b within the third symbol group 744.

[0118] UE 115 can apply the first bit "0" from the fourth bit set 704d[0,0] to the first RB group 732a and can apply the second bit "0" from the fourth bit set 704d[0,0] to the second RB group 732b within the fourth symbol group 746. The fourth symbol group 746 corresponds to the fourth column of the first RB group 732a and the second RB group 732b. UE 115 can apply the first bit "1" from the fifth bit set 704e[1,0] to the first RB group 732a and can apply the second bit "0" from the fifth bit set 704e[1,0] to the second RB group 732b within the fifth symbol group 748. The fifth symbol group 748 corresponds to the fifth column of the first RB group 732a and the second RB group 732b. UE 115 can apply the first bit "1" from the sixth bit set 704f[1,1] to the first RB group 732a and can apply the second bit "1" from the sixth bit set 704f[1,1] to the second RB group 732b within the sixth symbol group 750. The sixth symbol group 750 corresponds to the sixth column of the first RB group 732a and the second RB group 732b. UE 115 can also apply the first bit "1" from the seventh bit set 704g[1,1] to the first RB group 732a and can apply the second bit "1" from the seventh bit set 704g[1,1] to the second RB group 732b within the seventh symbol group 752. The seventh symbol group 752 corresponds to the seventh column of the first RB group 732a and the second RB group 732b.

[0119] If UE 115 has a transmission scheduled in the UL that conflicts with a time-frequency group and the bit applied to that time-frequency group is 1, then UE 115 can determine not to transmit UL communication in at least one of the following: the first resource (e.g., time or frequency resource) of the plurality of resources in the one or more full-duplex time slots or the second resource (e.g., time or frequency resource) of the plurality of resources in the one or more full-duplex time slots.

[0120] The number of UL resources can be varied between full UL time slots and full-duplex time slots. For example, refer to [reference]. Figure 5 and 6 The lengths (e.g., number of RBs) of full UL time slots and full-duplex time slots are different. If UE 115 receives a UL cancellation instruction referencing a full UL time slot or a full-duplex time slot, the frequency span and / or time span of the multiple resources (e.g., the frequency span and / or time span of the resources to be cancelled by the UL cancellation instruction) can fall within a full-duplex time slot and / or a full UL time slot. Given that full UL time slots and full-duplex time slots have different lengths, this disclosure provides techniques for BS 105 and / or UE 115 to determine how to apply the UL cancellation instruction. BS 105 and / or UE 115 can determine the appropriate application method based on the length of the full UL time slot and the full-duplex time slot. Figure 7A , 7B The mapping methods 700 and / or 760 communicate with each other.

[0121] Figure 7B A DCI-to-resource mapping method 760 according to one or more aspects of this disclosure is described. Method 760 may correspond to a UL cancellation indication communication scenario in network 100. For example, BS 105 and / or UE 115 may employ method 760. The x-axis represents time in some arbitrary unit, and the y-axis represents frequency in some arbitrary unit. Figure 7B Mapping method 760 may include similar to Figure 7A The mapping method 700 includes various aspects, but method 760 includes truncating the time-frequency grid according to this disclosure.

[0122] In this regard, UE 115 can form the time-frequency grid by truncating the initial time-frequency grid, potentially providing better granularity of indication in time and frequency. In some examples, for a bit sequence for one or more full-duplex time slots, UE 115 can truncate the initial time-frequency grid by removing symbols from the full-duplex time slots and then form the time-frequency grid. Accordingly, the formed time-frequency grid may not contain symbols from the full-duplex time slots. Similarly, for a bit sequence for one or more full-duplex time slots, UE 115 can truncate the initial time-frequency grid by removing symbols from the full-duplex time slots and then form the time-frequency grid. Accordingly, the formed time-frequency grid may not contain symbols from the full-duplex time slots.

[0123] like Figure 7B As shown, UE 115 can be configured in conjunction with the above-described... Figure 7A Similarly, each bit in bit sets 704a, 704b, 704c, 704d, 704e, 704f, and 704g is mapped to one of the first RB group 732a or the second RB group 732b to form the time-frequency grid. For example, bits in bit sets 704a, 704b, 704c, 704d, 704e, 704f, and 704g can be mapped to symbols 762, 764, 766, 768, 770, 772, and 774, as shown below. Figure 7BAs shown. Because, according to method 760, UE 115 can truncate or remove one or more symbols from the initial time-frequency grid (e.g., truncated symbol 780) (e.g., by removing symbols from full-duplex time slots, by removing symbols from full-UL time slots, etc.), UE 115 does not map bits in bit sets 704a, 704b, 704c, 704d, 704e, 704f, and 704g to truncated symbol 780. Accordingly, UE 115 can map bits in bit sets 704a, 704b, 704c, 704d, 704e, 704f, and 704g to symbols associated with one or more full-UL time slots, where truncated symbol 780 represents a symbol used for one or more full-duplex time slots. Similarly, UE 115 can map bits in bit sets 704a, 704b, 704c, 704d, 704e, 704f and 704g to symbols associated with one or more full-duplex time slots, where truncated symbol 780 represents a symbol used for one or more full UL time slots.

[0124] Figure 8 A block diagram of an example BS 800 according to one or more aspects of this disclosure is illustrated. The BS 800 can be as described above. Figure 1 The network 100 discussed herein includes a BS 105. As shown, the BS 800 may include a processor 802, a memory 804, a configuration grant module 808, a UL cancellation indication module 809, a transceiver 810 including a modem subsystem 812 and an RF unit 814, and one or more antennas 816. These components may communicate directly or indirectly with each other, for example, via one or more buses.

[0125] Processor 802 may have various features as a special-purpose processor. For example, these may include a central processing unit (CPU), digital signal processor (DSP), application-specific integrated circuit (ASIC), controller, field-programmable gate array (FPGA) device, another hardware device, firmware device, or any combination thereof configured to perform the operations described herein. Processor 802 may also be implemented as a combination of computing devices, such as a combination of a DSP and a microprocessor, multiple microprocessors, one or more microprocessors incorporating a DSP core, or any other such configuration.

[0126] Memory 804 may include cache memory (e.g., the cache memory of processor 802), random access memory (RAM), magnetoresistive RAM (MRAM), read-only memory (ROM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), electrically erasable programmable read-only memory (EEPROM), flash memory, solid-state memory devices, one or more hard disk drives, memristor-based arrays, other forms of volatile and non-volatile memory, or combinations of different types of memory. In some aspects, memory 804 may include a non-transient computer-readable medium. Memory 804 may store instructions 806. Instructions 806 may include causing processor 802 to perform the operations described herein when executed by processor 802 (e.g., ...). Figure 2 , 3A Instructions (including aspects of -3C, 4-7B, 10, 12, and 15-18). Instruction 806 may also be referred to as program code. Program code can be used to cause wireless communication devices to perform these operations, for example, by causing one or more processors (such as processor 802) to control or command the wireless communication devices to do so. The terms "instruction" and "code" should be interpreted broadly to include any type of computer-readable statement. For example, the terms "instruction" and "code" may refer to one or more programs, routines, subroutines, functions, procedures, etc. "Instruction" and "code" may include a single computer-readable statement or many computer-readable statements.

[0127] Each of the configuration grant module 808 and the UL cancellation indication module 809 can be implemented via hardware, software, or a combination thereof. For example, each of the configuration grant module 808 and the UL cancellation indication module 809 can be implemented as a processor, circuitry, and / or instructions 806 stored in memory 804 and executed by processor 802. In some examples, the configuration grant module 808 and the UL cancellation indication module 809 can be integrated within the modem subsystem 812. For example, the configuration grant module 808 and the UL cancellation indication module 809 can be implemented by a combination of software components (e.g., executed by a DSP or general-purpose processor) and hardware components (e.g., logic gates and circuitry) within the modem subsystem 812. In some examples, the BS may include one of the configuration grant module 808 and the UL cancellation indication module 809. In other examples, the BS may include both the configuration grant module 808 and the UL cancellation indication module 809.

[0128] The configured grant module 808 and UL cancellation indication module 809 can be used in various aspects of this disclosure, for example, Figure 2 , 3A-3C, 4-7B, 10, 12, and 15-18. The configured grant module 808 can be configured to transmit a DCI to a first UE, the DCI including a UL cancellation indication referencing multiple resources in one or more full UL time slots and one or more full-duplex time slots. In some aspects, the configured grant can indicate the multiple resources and can reference a configured granted resource including the multiple resources. The resources among the multiple resources can be in the time domain and / or frequency domain. The UL cancellation indication module 809 can be configured to schedule a second UE to perform UL transmissions in the one or more full UL time slots and the one or more full-duplex time slots. The second UE can have data with a higher priority than the first UE.

[0129] As shown, transceiver 810 may include modem subsystem 812 and RF unit 814. Transceiver 810 may be configured to communicate bidirectionally with other devices, such as UE 115 and / or another core network element. Modem subsystem 812 may be configured to modulate and / or encode data from memory 804 according to a modulation and decoding scheme (MCS) (e.g., low-density parity-check (LDPC) decoding scheme, turbo decoding scheme, convolutional decoding scheme, digital beamforming scheme, etc.). RF unit 814 may be configured to process (e.g., perform analog-to-digital conversion or digital-to-analog conversion, etc.) modulated / encoded data (e.g., RRC configuration, PDCCH monitoring timing configuration, scheduling grant, configuration grant, DCI, UL cancellation indication, parameter set associated with the plurality of resources, etc.) transmitted from modem subsystem 812 (on outbound transmissions) or originating from another source (such as UE 115). RF unit 814 may be further configured to perform analog beamforming in conjunction with digital beamforming. Although shown as being integrated together in transceiver 810, modem subsystem 812 and / or RF unit 814 may be separate devices coupled together at BS 105 so that BS 105 can communicate with other devices.

[0130] RF unit 814 may provide modulated and / or processed data (e.g., data packets (or more generally, data messages containing one or more data packets and other information)) to antenna 816 for transmission to one or more other devices. This may include, for example, information transmission for completing attachment to a network and communication with the resident UE 115, according to some aspects of this disclosure. Antenna 816 may further receive data messages transmitted from other devices and provide the received data messages for processing and / or demodulation at transceiver 810. Transceiver 810 may provide demodulated and decoded data (e.g., PUSCH, PDCCH, etc.) to configuration grant module 808 and / or UL cancellation indication module 809 for processing. Antenna 816 may include multiple antennas of similar or different designs to maintain multiple transmission links.

[0131] In some aspects, transceiver 810 is configured to transmit configured-approved resources, indicating multiple resources, for example, by coordinating with configured-approved module 808. In some aspects, transceiver 810 is configured to transmit a DCI to a first UE, for example, by coordinating with configured-approved module 808. The DCI may include a UL cancellation indication referencing multiple resources in one or more full UL time slots and one or more full-duplex time slots. In some aspects, processor 802 is configured to schedule a second UE to perform UL transmissions in the one or more full UL time slots and the one or more full-duplex time slots.

[0132] In one aspect, the BS 800 may include multiple transceivers 810 implementing different RATs (e.g., NR and LTE). In another aspect, the BS 800 may include a single transceiver 810 implementing multiple RATs (e.g., NR and LTE). In yet another aspect, the transceiver 810 may include various components, wherein different combinations of the components can implement different RATs.

[0133] Figure 9 A block diagram of an example UE 900 according to one or more aspects of this disclosure is illustrated. UE 900 may be as described above regarding... Figure 1 The UE 115 under discussion. As shown, the UE 900 may include a processor 902, a memory 904, a configuration grant module 908, a UL cancellation indication module 909, a transceiver 910 including a modem subsystem 912 and a radio frequency (RF) unit 914, and one or more antennas 916. These components may communicate directly or indirectly with each other, for example, via one or more buses.

[0134] Processor 902 may include a CPU, DSP, ASIC, controller, FPGA device, another hardware device, firmware device, or any combination thereof configured to perform the operations described herein. Processor 902 may also be implemented as a combination of computing devices, such as a combination of a DSP and a microprocessor, multiple microprocessors, one or more microprocessors combined with a DSP core, or any other such configuration.

[0135] Memory 904 may include cache memory (e.g., the cache memory of processor 902), RAM, MRAM, ROM, PROM, EPROM, EEPROM, flash memory, solid-state memory devices, hard disk drives, other forms of volatile and non-volatile memory, or combinations of different types of memory. In one aspect, memory 904 includes a non-transitory computer-readable medium. Memory 904 may store or have instructions 906 recorded thereon. Instructions 906 may include, when executed by processor 902, causing processor 902 to perform various aspects of this disclosure in conjunction with reference to UE 115 (e.g., ...). Figure 2 , 3A Instructions for operations described in aspects of -3C, 4-7B, and 10-18. Instruction 906 can also be referred to as program code, which can be broadly interpreted as including the above references. Figure 8 Any type of computer-readable statement discussed.

[0136] Each of the configuration grant module 908 and the UL cancellation indication module 909 can be implemented via hardware, software, or a combination thereof. For example, each of the configuration grant module 908 and the UL cancellation indication module 909 can be implemented as a processor, circuitry, and / or instructions 906 stored in memory 904 and executed by processor 902. In some examples, the configuration grant module 908 and the UL cancellation indication module 909 can be integrated within the modem subsystem 912. For example, the configuration grant module 908 and the UL cancellation indication module 909 can be implemented by a combination of software components (e.g., executed by a DSP or general-purpose processor) and hardware components (e.g., logic gates and circuitry) within the modem subsystem 912. In some examples, the UE 900 may include one of the configuration grant module 908 and the UL cancellation indication module 909. In other examples, the UE 900 may include both the configuration grant module 908 and the UL cancellation indication module 909.

[0137] The configured grant module 908 and UL cancellation indication module 909 can be used in various aspects of this disclosure, for example, Figure 2 , 3A-3C, 4-7B, 10-18 aspects. The configured grant module 908 can be configured to receive a DCI from the BS, the DCI including UL cancellation indications referencing multiple resources in one or more full UL time slots and one or more full-duplex time slots. In the example, the configured grant module 908 can receive a configured grant indicating the multiple resources. The UL cancellation indication module 909 can be configured to apply the UL cancellation indication to at least one of the one or more full UL time slots or the one or more full-duplex time slots based on a set of parameters. The UL cancellation indication module 909 can be configured to suppress communication transmission in at least one of the multiple resources located in a first resource in the one or more full UL time slots or a second resource in the one or more full-duplex time slots based on the application of the UL cancellation indication.

[0138] As shown, transceiver 910 may include modem subsystem 912 and RF unit 914. Transceiver 910 may be configured to communicate bidirectionally with other devices, such as BS 105 and / or another core network element. Modem subsystem 912 may be configured to modulate and / or encode data from memory 904, configuration grant module 908, and / or UL cancellation indication module 908 according to MCS (e.g., LDPC decoding scheme, turbo decoding scheme, convolutional decoding scheme, digital beamforming scheme, etc.). RF unit 914 may be configured to process (e.g., perform analog-to-digital conversion or digital-to-analog conversion, etc.) modulated / encoded data (e.g., PUCCH, PUSCH, etc.) from modem subsystem 912 (for outbound transmissions) or modulated / encoded data originating from another source such as UE 115 or BS 105. RF unit 914 may be further configured to perform analog beamforming in conjunction with digital beamforming. Although shown as being integrated together in transceiver 910, modem subsystem 912 and RF unit 914 can be separate devices coupled together at UE 115 to enable UE 115 to communicate with other devices.

[0139] RF unit 914 may provide modulated and / or processed data (e.g., data packets (or more generally, data messages that may include one or more data packets and other information)) to antenna 916 for transmission to one or more other devices. Antenna 916 may further receive data messages transmitted from other devices. Antenna 916 may provide the received data messages for processing and / or demodulation at transceiver 910. Transceiver 910 may provide demodulated and decoded data (e.g., RRC configuration, PDCCH monitoring timing configuration, scheduling permission, configured permission, DCI, UL cancellation indication, and a set of parameters associated with the plurality of resources) to configured permission module 908 and / or UL cancellation indication module 909 for processing. Antenna 916 may include multiple antennas of similar or different designs to maintain multiple transmission links. RF unit 914 may configure antenna 916.

[0140] In some aspects, transceiver 910 is configured to receive a DCI, for example, by coordinating with a configuration grant module 908, the DCI including a UL cancellation indication referencing a plurality of resources in one or more full UL time slots and one or more full-duplex time slots. In some aspects, processor 902 is configured to apply the UL cancellation indication to at least one of the one or more full UL time slots or the one or more full-duplex time slots, based on a set of parameters, for example, by coordinating with the UL cancellation indication 909. In some aspects, processor 902 is configured to, for example, by coordinating with the UL cancellation indication 909, suppress communication transmission in at least one of the plurality of resources located in a first resource in the one or more full UL time slots or a second resource in the one or more full-duplex time slots based on the application of the UL cancellation indication.

[0141] In one aspect, UE 900 may include multiple transceivers 910 implementing different RATs (e.g., NR and LTE). In another aspect, UE 900 may include a single transceiver 910 implementing multiple RATs (e.g., NR and LTE). In yet another aspect, transceiver 910 may include various components, wherein different combinations of the components can implement different RATs.

[0142] In some respects, it is not expected that UE 115 will receive a UL cancellation indication having a time span (e.g., T_CI) that includes both full UL time slots and full-duplex time slots. In other words, UE 115 may expect the UL cancellation indication to reference multiple resources in one or more full UL time slots or one or more full-duplex time slots (rather than both full UL time slots and full-duplex time slots). The scheduler (e.g., BS 105) may be unduly restricted by ensuring that these multiple resources do not fall within both full UL time slots and full-duplex time slots. Accordingly, it may be expected that the scheduler be allowed to transmit UL cancellation indications referencing multiple resources in one or more full UL time slots and / or one or more full-duplex time slots, and that UE 115 be allowed to determine how to apply the UL cancellation indication to these multiple resources. If the UL cancellation indication references multiple resources in one or more full UL time slots and / or one or more full-duplex time slots, UE 115 may use various techniques to apply the UL cancellation indication in the time-frequency domain.

[0143] UE 115 can apply a UL cancellation indication to one or more full UL time slots or one or more full-duplex time slots based on a set of parameters. This set of parameters can include the time span of the plurality of resources. For example, the set of parameters can specify at least one of a first number of symbols (e.g., T_CI) and / or a second number of symbol groups (e.g., G_CI) in the time resource domain. The same T_CI and G_CI parameters can be applied when the plurality of resources are in one or more full UL time slots or in one or more full-duplex time slots. For example, the first number of symbols and / or the second number of symbol groups can be the same for both the one or more full UL time slots and the one or more full-duplex time slots. In some aspects, UE 115 can determine that the time span is in one or more full UL time slots and can apply the UL cancellation indication to the time span of the one or more full UL time slots based on this determination. Accordingly, UE 115 can suppress communication transmission in a first resource among the plurality of resources in the one or more full UL time slots. In some aspects, UE 115 can determine that the time span is within one or more full-duplex time slots and can apply a UL cancellation indication to the time span of the one or more full-duplex time slots based on the determination of the time span within the one or more full-duplex time slots. Accordingly, UE 115 can suppress the transmission of communication in a second resource among multiple resources in the one or more full-duplex time slots. Various mechanisms for applying a UL cancellation indication to the one or more full-UL time slots or at least one of the one or more full-duplex time slots based on a set of parameters are described herein.

[0144] Figure 10 and 12The various monitoring timing configurations are explained. BS 105 can be configured with various monitoring timing configurations. For example, BS 105 can determine how to schedule a UL cancellation indication and which monitoring timing to select to send the UL cancellation indication. Additionally or alternatively, BS 105 can determine whether UE 115 will receive or not receive resources from full UP or full-duplex time slots. For example, if BS 105 expects to reschedule another UE in a full UL time slot and / or a full-duplex time slot, BS 105 can determine DCI_2_4 and in which monitoring timing to send the DCI. UE 115 can determine the monitoring timing configuration and monitor DCIs including UL cancellation indications based on that monitoring timing configuration.

[0145] Figure 10 A monitoring timing configuration 1000 comprising two sets of monitoring timings, according to one or more aspects of this disclosure, is described. BS 105 and UE 115 may communicate according to the monitoring timing configuration 1000. The x-axis represents time in some arbitrary unit, and the y-axis represents frequency resources in some arbitrary unit.

[0146] exist Figure 10 In the example described, BS 105 can configure a first monitoring timing set 1022 for one or more UEs 115 to monitor DCIs including UL cancellation indications corresponding to full UL time slots, and can configure a second monitoring timing set 1024 for one or more UEs 115 to monitor DCIs including UL cancellation indications corresponding to full-duplex time slots. For example, if BS 105 expects to reschedule another UE in a full UL time slot and / or a full-duplex time slot in either the first monitoring timing set 1022 or the second monitoring timing set 1024, BS 105 can determine DCI_2_4 and in which monitoring timing of the first or second monitoring timing set the DCI is sent.

[0147] The first set of monitoring opportunities 1022 includes monitoring opportunities 1022a, 1022b, 1022c, and 1022d. The second set of monitoring opportunities 1024 includes monitoring opportunities 1024a, 1024b, 1024c, and 1024d. Each of the first set of monitoring opportunities 1022 and the second set of monitoring opportunities 1024 may include fewer or more than [number missing]. Figure 10The four monitoring opportunities are shown. Additionally, the first monitoring opportunity set 1022 and the second monitoring opportunity set 1024 may include the same number of monitoring opportunities relative to each other or a different number of monitoring opportunities. Although the first monitoring opportunity set 1022 and the second monitoring opportunity set 1024 are shown to be in the same frequency resource (e.g., the same RB), in other respects, the two monitoring opportunity sets may be in different frequency resources and / or may at least partially overlap in time and / or frequency. In some instances, the first monitoring opportunity set 1022 and the second monitoring opportunity set 1024 may also be in different frequency carriers, for example, when carrier aggregation is used.

[0148] In some aspects, BS 105 can configure a first monitoring time set 1022 for exclusive full UL time slot scheduling and a second monitoring time set 1024 for exclusive full-duplex time slot scheduling. BS 105 can transmit a DCI including a UL cancellation indication to the first UE during monitoring times of either the first monitoring time set 1022 or the second monitoring time set 1024. Additionally, BS 105 can schedule the second UE to perform UL transmissions in the one or more full UL time slots and the one or more full-duplex time slots. If the DCI is transmitted during a monitoring time in the first monitoring time set, BS 105 can schedule the second UE to perform UL transmissions in one or more full UL time slots. Alternatively, if the DCI is transmitted during a monitoring time in the second monitoring time set, BS 105 can schedule the second UE to perform UL transmissions in one or more full-duplex time slots.

[0149] relative to Figure 11 discuss Figure 10 (Conversely) to better understand the concept of applying the UL cancellation instruction to the full UL slots and / or full-duplex slots associated with the first surveillance timing set 1022 and the second surveillance timing set 1024. Figure 11 A flowchart illustrates a method 1100 for applying a UL cancellation indication based on the detection of a DCI in a monitoring timeframe of a first monitoring timeframe 1022 or a second monitoring timeframe 1024, according to one or more aspects of this disclosure. The blocks of method 1100 can be executed by a computing device of a wireless communication device (e.g., a processor, processing circuitry, and / or other suitable components). In some aspects, the wireless communication device is a UE (e.g., UE 115 and / or UE 900) that can utilize one or more components (such as processor 900, memory 902, configured grant module 908, UL cancellation indication module 909, transceiver 910, and / or antenna 916) to execute the blocks of method 1100. Method 1100 can be employed with... Figure 4 Method 400 Figure 5 Method 500 Figure 6 Method 600 Figure 7A Method 700 Figure 7B Method 760 in Figure 10 Monitoring timing configuration 1000 Figure 12 The monitoring timing configuration is 1200. Figure 13 Method 1300 and / or Figure 14 Similar aspects to method 1400. As explained, method 1100 includes several enumerated boxes, but aspects of method 1100 may include additional boxes before, after, and / or between these enumerated boxes. In some aspects, one or more of the enumerated boxes may be omitted or performed in a different order.

[0150] In block 1102, method 1100 includes monitoring the DCI in at least one of a first monitoring time set 1022 for exclusive full UL time slot scheduling or a second monitoring time set 1024 for exclusive full-duplex time slot scheduling. The DCI may include a UL cancellation indication referencing multiple resources in one or more full UL time slots and one or more full-duplex time slots. UE 115 may monitor the DCI in the first monitoring time set 1022 and / or the second monitoring time set 1024. For example, the DCI may include DCI format 2_4, and UE 115 may monitor the first monitoring time set 1022 and / or the second monitoring time set 1024 to find DCI format 2_4.

[0151] In block 1104, method 1100 includes detecting DCI during a monitoring event (e.g., monitoring event 1022a, 1022b, 1022c, or 1022d) in a first monitoring event set 1022 or a second monitoring event set 1024. UE 115 can detect DCI.

[0152] In block 1106, method 1100 includes determining whether the monitoring opportunity is in a first monitoring opportunity set 1022. UE 115 may determine whether the monitoring opportunity is in the first monitoring opportunity set 1022 used for exclusive full UL time slot scheduling. If the monitoring opportunity is determined to be in the first monitoring opportunity set 1022, method 1100 may proceed to block 1108. If the monitoring opportunity is determined to be in the second monitoring opportunity set 1024, method 1100 may proceed to block 1114.

[0153] In block 1108, method 1100 includes applying a UL cancellation indication to the one or more full UL time slots based on a set of parameters. This set of parameters can be used for both full-duplex and full UL time slots, unless truncation is used. Truncation will be discussed further below. The set of parameters can specify a first number of symbols in the plurality of resources and a second number of symbol groups within the first number of symbols. UE 115 can determine whether the first number of symbols is in at least one of the one or more full-duplex time slots or the one or more full UL time slots. As discussed in more detail below, in response to detecting the DCI in a monitoring moment of a first monitoring moment set 1022 for exclusive full UL time slot scheduling, UE 115 can apply a UL cancellation indication to the one or more full UL time slots based on the set of parameters. Additionally, UE 115 can ignore UL cancellation indications associated with applying a UL cancellation indication to the one or more full-duplex time slots based on the set of parameters. If UE 115 ignores the UL cancellation indication for the one or more full-duplex time slots, UE 115 determines not to apply the UL cancellation to the one or more full-duplex time slots. For example, UE 115 may determine to transmit in resources among multiple resources within the one or more full-duplex time slots, regardless of whether the bits in the symbol group corresponding to that resource are 0 or 1.

[0154] In block 1110, method 1100 includes suppressing communication transmission in resources among a plurality of resources within the one or more full UL time slots, based on applying a UL cancellation indication to the one or more full UL time slots according to the parameter set. In response to determining that one or more symbols from a first number of symbols are detected within the one or more full UL time slots and during a monitoring event in a first monitoring event set for exclusive full UL time slot scheduling, UE 115 may suppress communication transmission in a first resource among the plurality of resources in the one or more full UL time slots. If the UL cancellation indication is applied to a resource, the UE may suppress UL communication transmission in that resource.

[0155] In block 1112, method 1100 includes transmitting communication in the one or more full-duplex time slots. In response to determining that one or more symbols of a first number of symbols are detected in the one or more full-UL time slots and in a monitoring moment of a first set of monitoring moments for exclusive full-UL time slot scheduling, UE 115 may transmit the communication in a second resource of a plurality of resources in the one or more full-duplex time slots.

[0156] As discussed above, UE 115 can apply a UL cancellation indication based on a set of parameters specifying a first number of symbols in the plurality of resources and a second number of symbol groups in the first number of symbols. The UL cancellation indication may include a bit sequence (e.g., Figure 7A(The bit sequence in the DCI payload 702). In some aspects, one or more symbol groups in the second number of symbol groups may have symbols in one or more full UL time slots and one or more full-duplex time slots. UE 115 can determine whether the UL cancellation indication applies to the one or more symbol groups. In some instances, in response to determining that one or more symbol groups in the second number of symbol groups are in the one or more full UL time slots and the one or more full-duplex time slots, and in response to detecting DCI in a monitoring time of the first monitoring time set 1022, UE 115 can determine that the UL cancellation indication does not apply to symbol groups that include one or more symbols in the one or more full-duplex time slots. In some instances, it is expected that UE 115 will not receive any UL cancellation indication having symbols in both full UL time slots and full-duplex time slots. For example, in response to determining that one or more symbol groups from a second number of symbol groups are within the one or more full UL time slots and the one or more full-duplex time slots, and in response to detecting DCI in a monitoring moment of the first monitoring moment set 1022, UE 115 may determine that the UL cancellation indication does not apply to symbol groups including one or more symbols from the one or more full UL time slots and the one or more full-duplex time slots. UE 115 may discard the UL cancellation indication and accordingly determine that the UL cancellation indication is not applied to any symbol group at all. In response to determining that one or more symbol groups from a second number of symbol groups are within the one or more full UL time slots and the one or more full-duplex time slots, and in response to detecting DCI in a monitoring moment of the first monitoring moment set 1022, UE 115 may suppress the application of the UL cancellation indication. In some instances, in response to determining that one or more symbol groups in a second number of symbol groups are within the one or more full UL time slots and the one or more full-duplex time slots, and in response to detecting DCI in a monitoring time slot of the first monitoring time slot set 1022, UE115 may determine that the UL cancellation indication applies to a symbol group including one or more symbols in the one or more full UL time slots and the one or more full-duplex time slots.

[0157] As discussed above, if the monitoring timing is determined to be in the second monitoring timing set 1024, then method 1100 can proceed to block 1114.

[0158] In block 1114, method 1100 includes applying a UL cancellation indication to the one or more full-duplex time slots based on a set of parameters. This set of parameters can be used for both full-duplex and full-UL time slots, unless truncated. The set of parameters can specify a first number of symbols in the plurality of resources and a second number of symbol groups within that first number of symbols. UE 115 can determine whether the first number of symbols is present in at least one of the one or more full-duplex time slots or the one or more full-UL time slots. As discussed in more detail below, in response to detecting the DCI in a monitoring event of a second monitoring event set 1024 for exclusive full-duplex time slot scheduling, UE 115 can apply a UL cancellation indication to the one or more full-duplex time slots based on the set of parameters. Additionally, UE 115 can ignore UL cancellation indications associated with applying a UL cancellation indication to the one or more full-UL time slots based on the set of parameters. If UE 115 ignores a UL cancellation indication for the one or more full-UL time slots, UE 115 determines not to apply the UL cancellation to the one or more full-UL time slots. For example, UE 115 can determine whether to transmit in one or more resources within one or more full UL time slots, regardless of whether the bits in the symbol group corresponding to that resource are 0 or 1.

[0159] In block 1116, method 1100 includes suppressing communication transmission in resources among a plurality of resources within the one or more full-duplex time slots, based on applying a UL cancellation indication to the one or more full-duplex time slots according to the parameter set. In response to determining that one or more symbols from a first number of symbols are detected within the one or more full-duplex time slots and during a monitoring event in a second monitoring event set for exclusive full-duplex time slot scheduling, UE 115 may suppress communication transmission in a second resource among the plurality of resources in the one or more full-duplex time slots. If the UL cancellation indication is applied to a resource, the UE may suppress UL communication transmission in that resource.

[0160] In block 1118, method 1100 includes transmitting communication in the one or more full UL time slots. In response to determining that one or more symbols of a first number of symbols are detected in the one or more full UL time slots and during a monitoring opportunity in a first monitoring opportunity set for exclusive full-duplex time slot scheduling, UE 115 may transmit the communication in a first resource among a plurality of resources in the one or more full UL time slots.

[0161] As discussed above, UE 115 can apply a UL cancellation indication based on a set of parameters specifying a first number of symbols in the plurality of resources and a second number of symbol groups in the first number of symbols. The UL cancellation indication may include a bit sequence (e.g., Figure 7A(The bit sequence in the DCI payload 702). In some aspects, one or more symbol groups in the second number of symbol groups may have symbols in one or more full UL time slots and one or more full-duplex time slots. UE 115 may determine whether the UL cancellation indication applies to the one or more symbol groups. In some instances, in response to determining that one or more symbol groups in the second number of symbol groups are in the one or more full UL time slots and the one or more full-duplex time slots, and in response to detecting DCI in a monitoring time of the second monitoring time set 1024, UE 115 may determine that the UL cancellation indication does not apply to symbol groups that include one or more symbols in the one or more full UL time slots. In some instances, it is expected that UE 115 will not receive any UL cancellation indication having symbols in both full UL time slots and full-duplex time slots. For example, in response to determining that one or more symbol groups in the second number of symbol groups are within the one or more full UL time slots and the one or more full-duplex time slots, and in response to detecting DCI in the monitoring time of the second monitoring time set 1024, UE 115 may determine that the UL cancellation indication is not applicable to symbol groups including one or more symbols in the one or more full UL time slots and the one or more full-duplex time slots. UE 115 may discard the UL cancellation indication and accordingly determine that the UL cancellation indication should not be applied to any symbol group at all. In response to determining that one or more symbol groups in the second number of symbol groups are within the one or more full UL time slots and the one or more full-duplex time slots, and in response to detecting DCI in the monitoring time of the second monitoring scene set 1024, UE 115 may suppress the application of the UL cancellation indication. In some instances, in response to determining that one or more symbol groups in a second number of symbol groups are within the one or more full UL time slots and the one or more full-duplex time slots, and in response to detecting DCI in a monitoring time in the second monitoring time set 1024, UE115 may determine that the UL cancellation indication applies to a symbol group including one or more symbols in the one or more full UL time slots and the one or more full-duplex time slots.

[0162] In some aspects, UE 115 can monitor a single set of monitoring times to locate DCIs that include payloads containing UL cancellation indications. The UL cancellation indication may include a first bit sequence for the one or more full UL time slots and a second bit sequence for the one or more full-duplex time slots. UE 115 may receive a first location value indicating a first location in the DCI referencing the first bit sequence and a second location value in the DCI indicating a second location referencing the second bit sequence. Additionally or alternatively, UE 115 may receive a first size value indicating a first size of the first bit sequence and may receive a second size value indicating a second size of the second bit sequence.

[0163] In some aspects, the payload of DCI 510, 610 may include a UL cancellation indication for a UL carrier (and, if the UE is configured with a SUL, a UL cancellation indication for the SUL). If the UE 115 is configured with a full-duplex timeslot set, the UE 115 may receive a first bit sequence for the full UL timeslot and a second bit sequence for the full-duplex timeslot. DCI 510, 610 may include the first bit sequence and the second bit sequence. The positionInDCI may be provided to the UE 115 separately for the full UL timeslot and the full-duplex timeslot. Additionally or alternatively, the BS 105 may configure the size of the DCI payload (e.g., the value of CI-PayloadSize) separately or jointly for the full UL timeslot and the full-duplex timeslot. The first bit sequence may have a first CI-PayloadSize, and the second bit sequence may have a second CI-PayloadSize. For example, the first CI-PayloadSize for the full UL timeslot may be the same as the second CI-PayloadSize for the full-duplex timeslot. In another example, the first CI-PayloadSize of the full UL time slot can be different from the second CI-PayloadSize of the full-duplex time slot.

[0164] Figure 12 The monitoring timing configuration 1200, which is associated with full-duplex time slots and full UL according to one or more aspects of this disclosure, is described. BS 105 and UE 115 can communicate according to the monitoring timing configuration 1200. The x-axis represents time in some arbitrary unit, and the y-axis represents frequency resources in some arbitrary unit.

[0165] exist Figure 12 In the example described, BS 105 can configure a monitoring timing set 1204 associated with full-duplex and full-UL time slots for UE 115 to monitor DCIs including UL cancellation indications. Monitoring timing set 1024 can be used for full-UL time slot scheduling and full-duplex time slot scheduling. For example, if BS 105 expects to reschedule another UE in a full-UL time slot and / or a full-duplex time slot within monitoring timing set 1204, BS 105 can determine DCI 2_4 and in which monitoring timing of that monitoring timing set 1204 to send the DCI. Monitoring timing set 1204 includes monitoring timings 1204a, 1024b, 1024c, and 1024d. Monitoring timing set 1204 may include fewer or more Figure 12 The four monitoring times are shown. As an example, BS 105 can determine to send DCI 2_4 (shown as 1210) during monitoring time 1204d.

[0166] relative to Figure 13discuss Figure 12 (Conversely) to better understand the concepts related to applying the UL cancellation instruction to all UL slots and / or full-duplex slots associated with the monitoring time set 1204. Figure 13 A flowchart illustrates a method 1300 for applying a UL cancellation indication based on detecting a DCI in a monitoring timeframe 1204 according to one or more aspects of this disclosure. The blocks of method 1300 can be executed by a computing device (e.g., a processor, processing circuitry, and / or other suitable components) of a wireless communication device. In some aspects, the wireless communication device is a UE (e.g., UE 115 and / or UE 900) that can utilize one or more components (such as processor 900, memory 902, configuration grant module 908, UL cancellation indication module 909, transceiver 910, and / or antenna 916) to execute the blocks of method 1300. Method 1300 can be employed with... Figure 4 Method 400 Figure 5 Method 500 Figure 6 Method 600 Figure 7A Method 700 Figure 7B Method 760 in Figure 10 Monitoring timing configuration 1000 Figure 11 Method 1100 in the middle Figure 12 Monitoring timing configuration 1200, and / or Figure 14 Similar aspects to method 1400. As explained, method 1300 includes several enumerated boxes, but aspects of method 1300 may include additional boxes before, after, and / or between these enumerated boxes. In some aspects, one or more of the enumerated boxes may be omitted or performed in a different order.

[0167] In block 1310, method 1300 includes monitoring a set of monitoring opportunities 1204 associated with full-duplex and full-ultra-duplex time slots to find a DCI, the DCI including a UL cancellation indication referencing one or more full-ultra-duplex time slots and a plurality of resources within the one or more full-duplex time slots, the UL cancellation indication including a first bit sequence for the one or more full-ultra-duplex time slots and a second bit sequence for the one or more full-duplex time slots, and a set of parameters specifying a first number of symbols in the plurality of resources. UE 115 may monitor the DCI in the set of monitoring opportunities 1204. For example, the DCI may include DCI format 2_4, and UE 115 may monitor the set of monitoring opportunities 1204 to find DCI format 2_4.

[0168] In block 1320, method 1300 includes determining a first number of symbols within one or more full-duplex time slots and one or more full-ultraviolet (UL) time slots. UE 115 may determine the first number of symbols within one or more full-duplex time slots and one or more UL time slots.

[0169] In block 1330, method 1300 includes determining that a first bit sequence is not applicable to the one or more full-duplex time slots. In response to determining that a first number of symbols are in one or more full-duplex time slots and one or more full UL time slots, UE 115 may determine that the first bit sequence is not applicable to the one or more full-duplex time slots.

[0170] In block 1340, method 1300 includes determining that the second bit sequence is not applicable to the one or more full-duplex time slots. In response to determining that a first number of symbols are in one or more full-duplex time slots and one or more full-duplex time slots, UE 115 may determine that the second bit sequence is not applicable to the one or more full-duplex time slots.

[0171] Accordingly, if different bit sequences are used for full-duplex time slots and full-UL time slots, and the time span of the resources of these multiple resources overlaps with the full-duplex time slots and full-UL time slots, then UE 115 can ignore the portion of the UL cancellation indication that conflicts with the symbol group of different time slot types. If UE 115 ignores a portion of the UL cancellation indication (e.g., ignores the first bit sequence or the second bit sequence), then UE 115 can form the time-frequency grid in various ways (e.g., including...). Figure 7A (The time-frequency grid of the first RB group 732a and the second RB group 732b in the resource). In some instances, UE 115 can form a time-frequency grid based on a set of parameters specifying a first number of symbols and a second number of symbol groups within the first number of symbols. For example, UE 115 can form an initial time-frequency grid by determining the time span of the first number of symbols and dividing the first number of symbols into the second number of symbol groups within the first number of symbols. For example, if T_CI is 28 symbols and G_CI is 7 symbol groups, then the time-frequency grid can have 7 symbol groups, where each symbol group includes 4 symbols.

[0172] In some instances, UE 115 can be modified by truncating the initial time-frequency grid (e.g., Figure 7BThe time-frequency grid (as shown in the diagram) is used to form the time-frequency grid, potentially providing better granularity of indication in time and frequency. In some examples, for a first bit sequence used in the one or more full-ultra-duplex time slots, the UE 115 can truncate the initial time-frequency grid by removing symbols from the full-duplex time slots in the T_CI, and then form the time-frequency grid. Accordingly, the formed time-frequency grid may not contain symbols from the full-duplex time slots. In some examples, for a second bit sequence used in the one or more full-duplex time slots, the UE 115 can truncate the initial time-frequency grid by removing symbols from the full-ultra-duplex time slots in the T_CI, and then form the time-frequency grid. Accordingly, the formed time-frequency grid may not contain symbols from the full-ultra-duplex time slots.

[0173] In some instances, UE 115 can form the time-frequency grid by removing other types of symbols and then counting the remaining number of symbols in the multiple resources. For example, in some instances, the UE can determine the number of symbols to be counted in the time-frequency grid to determine the final granularity of the grid before calculating the time-frequency grid. The UE can remove other types of symbols (e.g., remove full-duplex symbols from full-UL time slots, remove full-UL symbols from full-duplex time slots, etc.) and divide the remaining symbols into G_CI groups. In some instances, this approach can improve the granularity of the time-frequency grid.

[0174] In some respects, the UL cancellation indication is considered for the UL carrier and includes a bit sequence for one or more full UL time slots and one or more full-duplex time slots. UE 115 may apply the UL cancellation indication to all symbol groups, regardless of the symbol type in each symbol group. For example, UE 115 may apply the bit sequence to the parameter set of the one or more full UL time slots and the one or more full-duplex time slots.

[0175] In some instances, if BS 105 configures a single set of frequency resources for a UL cancellation indication, this parameter set can specify the number of adjacent RBs of the multiple resources referenced by the UL cancellation indication. If BS 105 configures a single set of frequency resources for a UL cancellation indication, then in one or more full-duplex time slots, one or more groups of RBs of this number of adjacent RBs can be in UL RBs (e.g., in the UL band of a full-duplex time slot) and DL RBs (e.g., in the DL band of a full-duplex time slot). When one or more groups of RBs are in one or more full-duplex time slots, UE 115 can determine whether the group of RBs includes both UL RBs and DL RBs. In response to determining that the group of RBs is in both UL RBs and DL RBs in one or more full-duplex time slots, UE 115 can apply this bit sequence to the group of RBs that includes both UL RBs and DL RBs. Alternatively, when a group or multiple groups of RBs are in one or more full-duplex time slots, UE 115 may ignore a group or multiple groups of RBs including the UL band and the DL band.

[0176] In some instances, if BS 105 configures a different set of frequency resources for the UL cancellation indication, this parameter set may include a first set of frequency parameters for the full UL timeslot and a second set of frequency parameters for the full-duplex timeslot. This parameter set may specify a first number of adjacent RBs among the multiple resources referenced by the UL cancellation indication. The first set of frequency parameters may specify a second number of RBs from the first number of adjacent RBs, and the second set of frequency parameters may specify a third number of RBs from the first number of adjacent RBs. For each full UL timeslot and full-duplex timeslot, UE 115 may determine the group of RBs in the corresponding timeslot based on parameters configured for that timeslot type. For example, for each full UL timeslot, UE 115 may determine a group of RBs in a second number of RBs, where this group of RBs is based on the first set of frequency parameters. Additionally or alternatively, for each full-duplex timeslot, UE 115 may determine a group of RBs in a third number of RBs, where this group of RBs is based on the second set of frequency parameters. Accordingly, the number of RBs in the full UL timeslot and the full-duplex timeslot may be different.

[0177] In some aspects, BS 105 can configure UE 115 with a first time span (e.g., a first T_CI) for full UL time slots and a second time span (e.g., a second T_CI) for full-duplex time slots. For example, this parameter set can specify a first number of symbols in the plurality of resources for full UL time slots and a second number of symbols in the plurality of resources for full-duplex time slots. In some instances, if all symbols within the first time span (e.g., within the first T_CI range) are in the one or more full UL time slots, UE 115 can use the first time span configured for the full UL time slots in the calculation of the time-frequency trellis. For example, UE 115 can determine that all the first number of symbols are in the one or more full UL time slots and accordingly apply the one or more bits in the bit sequence of the UL cancellation indication to the first number of symbols. In some instances, if all symbols within a second time span (e.g., within a second T_CI range) are in the one or more full-duplex time slots, the UE 115 may use the second time span configured for the full-duplex time slots in the calculation of the time-frequency grid. For example, the UE 115 may determine that all a second number of symbols are in the one or more full-duplex time slots and accordingly apply the one or more bits in the bit sequence of the UL cancellation indication to the second number of symbols.

[0178] In some respects, UE 115 can determine which parameters to use for full UL timeslots and / or full-duplex timeslots based on where UE 115 receives DCI. For example, UE 115 can use parameters for full DL timeslots (e.g., Figure 5 or Figure 6 DL time slot 504a) or full-duplex time slot (e.g., Figure 5 or Figure 6 The DCI is received in full-duplex time slot 504b). UE 115 may apply the UL cancellation indication to one or more full-UL time slots or to one or more full-duplex time slots based on whether the DCI is received in the first full-DL time slot or the first full-duplex time slot. In some instances, if UE 115 receives a DCI including the UL cancellation indication in a full-DL time slot, UE 115 may apply the UL cancellation indication to that one or more full-UL time slots based on that parameter set. In some instances, if UE 115 receives a DCI including the UL cancellation indication in a full-duplex time slot, UE 115 may apply the UL cancellation indication to that one or more full-duplex time slots based on that parameter set.

[0179] Figure 14A flowchart illustrating a communication method 1400 for canceling the transmission of UL communications in a resource based on an applied UL cancellation indication, according to one or more aspects of this disclosure, is provided. The blocks of method 1400 can be executed by a computing device (e.g., a processor, processing circuitry, and / or other suitable components) of a wireless communication device. In some aspects, the wireless communication device is a UE (e.g., UE 115 and / or UE 900) that can utilize one or more components (such as processor 902, memory 904, configuration grant module 908, UL cancellation indication module 909, transceiver 910, and / or antenna 916) to execute the blocks of method 1400. Method 1400 can be employed with... Figure 4 Method 400 Figure 5 Method 500 Figure 6 Method 600 Figure 7A Method 700 Figure 7B Method 760 in Figure 10 Monitoring timing configuration 1000 Figure 11 Method 1100 in the middle Figure 12 Monitoring timing configuration 1200, and / or Figure 13 Similar aspects to method 1300. As explained, method 1400 includes several enumerated boxes, but aspects of method 1400 may include additional boxes before, after, and / or between these enumerated boxes. In some aspects, one or more of the enumerated boxes may be omitted or performed in a different order.

[0180] In box 1410, method 1400 includes receiving a DCI from the BS, the DCI including a UL cancellation indication referencing multiple resources in one or more full UL time slots and one or more full-duplex time slots.

[0181] In block 1410, method 1400 includes applying a UL elimination indication to at least one of the one or more full UL time slots or the one or more full-duplex time slots based on a set of parameters.

[0182] In block 1430, method 1400 includes, based on the application of the UL cancellation indication, suppressing the transmission of communication in at least one of the plurality of resources in a first resource that is in one or more full UL time slots or in a second resource that is in one or more full-duplex time slots.

[0183] In some instances, the parameter set may include the time span of the plurality of resources. In some aspects, method 1400 may include: determining the time span within the one or more full-UL time slots, applying a UL cancellation indication to the time span of the one or more full-UL time slots, and suppressing communication transmission in a first resource of the plurality of resources. In some aspects, method 1400 may include: determining the time span within the one or more full-duplex time slots, applying a UL cancellation indication to the time span of the one or more full-duplex time slots, and suppressing communication transmission in a second resource of the plurality of resources.

[0184] In some instances, method 1400 includes monitoring the DCI in at least one of a first set of monitoring opportunities for exclusive full UL time slot scheduling or a second set of monitoring opportunities for exclusive full-duplex time slot scheduling. In some aspects, method 1400 includes: detecting a DCI in a monitoring opportunity of the first set of monitoring opportunities for exclusive full UL time slot scheduling, the DCI including a UL cancellation indication, and the parameter set specifying a first number of symbols and a second number of symbol groups among the first number of symbols in the plurality of resources; in response to detecting the DCI in a monitoring opportunity of the first set of monitoring opportunities for exclusive full UL time slot scheduling, applying the UL cancellation indication to one or more full UL time slots based on the parameter set; determining whether the first number of symbols are within the one or more full-duplex time slots or at least one of the one or more full UL time slots; and in response to determining that one or more of the first number of symbols are within the one or more full UL time slots and that the DCI is detected in a monitoring opportunity of the first set of monitoring opportunities for exclusive full UL time slot scheduling, suppressing communication transmission in a first resource. In some aspects, method 1400 includes: in response to determining that one or more symbols of a first number of symbols are detected in the one or more full UL time slots and in a monitoring time slot of a first set of monitoring time slots for exclusive full UL time slot scheduling, transmitting a second communication in a second resource.

[0185] In some instances, method 1400 includes determining one or more symbol groups from a second number of symbol groups within the one or more full-ultra-low (UL) time slots and the one or more full-duplex time slots. In some aspects, the UL cancellation indication includes a bit sequence. In some aspects, method 1400 includes: in response to determining that one or more symbol groups from a second number of symbol groups within the one or more full-ultra-low (UL) time slots and the one or more full-duplex time slots, determining that the UL cancellation indication does not apply to symbol groups including one or more symbols from the one or more full-duplex time slots. In some aspects, method 1400 includes: in response to determining that one or more symbol groups from a second number of symbol groups within the one or more full-ultra-low (UL) time slots and the one or more full-duplex time slots, determining that the UL cancellation indication does not apply to symbol groups including one or more symbols from the one or more full-ultra-low (UL) time slots and the one or more full-duplex time slots. In some aspects, method 1400 includes: in response to determining one or more symbol groups from a second number of symbol groups within the one or more full UL time slots and the one or more full-duplex time slots, determining that a UL cancellation indication applies to a symbol group including one or more symbols from the one or more full UL time slots and the one or more full-duplex time slots.

[0186] In some instances, method 1400 includes: detecting a DCI in a monitoring time of a second monitoring time set for exclusive full-duplex time slot scheduling, the DCI including a UL cancellation indication, and the parameter set specifying a first number of symbols in the plurality of resources and a second number of symbol groups in the first number of symbols; applying the UL cancellation indication to the one or more full-duplex time slots in response to detecting the DCI in a monitoring time of the second monitoring time set for exclusive full-duplex time slot scheduling; determining whether the first number of symbols is in at least one of the one or more full-duplex time slots or the one or more full UL time slots; and suppressing communication transmission in a second resource in response to determining that one or more of the first number of symbols are in the one or more full-duplex time slots and that the DCI is detected in a monitoring time of the second monitoring time set for exclusive full-duplex time slot scheduling. In some aspects, method 1400 includes: transmitting a second communication in a first resource in response to determining that one or more symbols from a first number of symbols are within the one or more full UL time slots and that the DCI is detected during a monitoring time in a second monitoring time set for exclusive full-duplex time slot scheduling. In some aspects, method 1400 includes determining that one or more symbol groups from a second number of symbol groups are within the one or more full UL time slots and the one or more full-duplex time slots.

[0187] In some instances, the UL cancellation indication includes a bit sequence, and method 1400 includes: in response to determining that one or more symbol groups in a second number of symbol groups are not applicable to symbol groups including one or more symbols in the one or more full UL time slots and the one or more full-duplex time slots, determining that the UL cancellation indication does not apply to symbol groups including one or more symbols in the one or more full UL time slots.

[0188] In some instances, the UL cancellation indication includes a bit sequence, and method 1400 includes: in response to determining that one or more symbol groups in a second number of symbol groups are within the one or more full UL time slots and the one or more full-duplex time slots, determining that the UL cancellation indication does not apply to symbol groups including one or more symbols in the one or more full UL time slots and the one or more full-duplex time slots.

[0189] In some instances, the UL cancellation indication includes a bit sequence, and method 1400 includes: in response to determining one or more symbol groups from a second number of symbol groups within the one or more full UL time slots and the one or more full-duplex time slots, determining that the UL cancellation indication applies to a symbol group including one or more symbols from the one or more full UL time slots and the one or more full-duplex time slots.

[0190] In some instances, method 1400 includes: monitoring a set of monitoring opportunities associated with full-duplex time slots and full-UL time slots to find DCIs, the parameter set specifying a first number of symbols in the plurality of resources; and determining that the first number of symbols are within one or more full-duplex time slots and one or more full-UL time slots. In some aspects, the UL cancellation indication includes a first bit sequence for the one or more full-UL time slots and a second bit sequence for the one or more full-duplex time slots, and method 1400 may include: in response to determining that the first number of symbols are within one or more full-duplex time slots and one or more full-UL time slots, determining that the first bit sequence is not applicable to the one or more full-duplex time slots; and determining that the second bit sequence is not applicable to the one or more full-UL time slots.

[0191] In some instances, the UL cancellation indication includes a bit sequence for the one or more full UL time slots and the one or more full-duplex time slots. In some aspects, method 1400 includes applying the bit sequence to the one or more full UL time slots and the one or more full-duplex time slots. In some aspects, the parameter set specifies the number of adjacent RBs of the plurality of resources, and method 1400 includes determining that a group of RBs among the plurality of adjacent RBs includes UL RBs and DLRBs in one or more full-duplex time slots, wherein the application includes applying the bit sequence to the group of RBs. In some aspects, the parameter set includes a first set of frequency parameters for the full UL time slots and a second set of frequency parameters for the full-duplex time slots. The group of RBs in the full UL time slots may be based on the first set of frequency parameters, and the group of RBs in the full-duplex time slots may be based on the second set of frequency parameters. In some aspects, the parameter set may specify a first number of symbols from the plurality of resources for the full UL time slots and a second number of symbols from the plurality of resources for the full-duplex time slots. In some aspects, method 1400 includes determining that all a first number of symbols are within the one or more full-duplex time slots and applying one or more bits of the bit sequence to the first number of symbols. In some aspects, method 1400 includes determining that all a second number of symbols are within the full-duplex time slots and applying one or more bits of the bit sequence to the second number of symbols.

[0192] In some instances, receiving a DCI includes receiving the DCI in a first full-downlink (DL) time slot or a first full-duplex time slot, and applying a UL cancellation indication is based on whether the DCI was received in the first full-DL time slot or the first full-duplex time slot. In some aspects, receiving a DCI in a first full-DL time slot and applying a UL cancellation indication includes applying the UL cancellation indication to that one or more full-UL time slots. In some aspects, receiving a DCI in a first full-duplex time slot and applying a UL cancellation indication includes applying the UL cancellation indication to that one or more full-duplex time slots.

[0193] In some aspects, the UE can receive a DCI from the BS, which includes a UL cancellation indication referencing multiple resources in one or more full UL time slots and one or more full-duplex time slots, as discussed in box 1410. Based on the UL cancellation indication, the UE can suppress transmission of communication in at least one of the multiple resources located in a first resource in the one or more full UL time slots or in a second resource in the one or more full-duplex time slots. In some aspects, the UL cancellation indication can indicate resource deconfiguration and the UE can determine, based on the UL cancellation indication, which time(s) and / or resource(s) of the multiple resources to cancel or suppress transmission. In some aspects, the UL cancellation indication can be associated with a set of parameters, which may include frequency parameters (e.g., the number of adjacent RBs of the multiple resources and / or, and / or one or more RB groups) and / or time parameters (e.g., the time span of the multiple resources, a first number of symbols in the multiple resources, and / or a second number of symbol groups in the first number of symbols), for example, as described above regarding... Figures 7A-7B As discussed, the UE can determine which of the multiple resources to cancel or suppress transmissions based on the UL cancellation indication and parameter set.

[0194] Figure 15 A flowchart illustrating a communication method 1500 for canceling the transmission of UL communications in a resource based on an applied UL cancellation indication, according to one or more aspects of this disclosure, is provided. The blocks of method 1500 can be executed by a computing device (e.g., a processor, processing circuitry, and / or other suitable components) of a wireless communication device. In some aspects, the wireless communication device is a BS (e.g., BS 105 and / or BS 800) that can execute the blocks of method 1500 using one or more components (such as processor 802, memory 804, configured permission module 808, UL cancellation indication module 809, transceiver 810, and / or antenna 816). Method 1500 can be employed with... Figure 4 Method 400 Figure 5 Method 500 Figure 6 Method 600 Figure 7A Method 700 Figure 7B Method 760 in Figure 10 The monitoring timing configuration is 1000, and / or Figure 12 The monitoring timing configuration 1200 is similar to other aspects. As explained, method 1500 includes several enumerated boxes, but aspects of method 1500 may include additional boxes before, after, and / or between these enumerated boxes. In some aspects, one or more of the enumerated boxes may be omitted or performed in a different order.

[0195] In block 1510, method 1500 includes determining a monitoring timing for transmitting a DCI to a first UE, the DCI including a UL cancellation indication referencing multiple resources in one or more full UL time slots and one or more full-duplex time slots.

[0196] In box 1520, method 1500 includes transmitting DCI during monitoring.

[0197] In block 1320, method 1500 includes scheduling a second UE to perform UL transmission in at least one of the one or more full UL time slots or the one or more full-duplex time slots.

[0198] In some instances, method 1500 includes configuring a first set of monitoring opportunities for exclusive full UL time-slot scheduling and a second set of monitoring opportunities for exclusive full-duplex time-slot scheduling, wherein the monitoring opportunities belong to either the first or second set of monitoring opportunities. In some aspects, scheduling the second UE includes: if the DCI is transmitted during a monitoring opportunity in the first set of monitoring opportunities, then scheduling the second UE to perform UL transmission in one or more full UL time slots. In some aspects, scheduling the second UE includes: if the DCI is transmitted during a monitoring opportunity in the second set of monitoring opportunities, then scheduling the second UE to perform UL transmission in one or more full-duplex time slots.

[0199] In some instances, method 1500 includes configuring a set of monitoring opportunities for full UL time slot scheduling and full-duplex time slot scheduling, wherein the monitoring opportunities have a set of monitoring opportunities, and the DCI includes a first bit sequence for the one or more full UL time slots and a second bit sequence for the one or more full-duplex time slots.

[0200] In some instances, the User Equipment (UE) includes: a transceiver configured to receive downlink control information (DCI) from a base station (BS), the DCI including a UL cancellation indication referencing multiple resources in one or more full uplink (UL) time slots and one or more full-duplex time slots; and a processor communicating with the transceiver, the processor being configured to: apply the UL cancellation indication to at least one of the one or more full UL time slots or the one or more full-duplex time slots based on a set of parameters; and, based on the application of the UL cancellation indication, suppress communication transmission in at least one of the multiple resources located in a first resource in the one or more full UL time slots or a second resource in the one or more full-duplex time slots. The UE including the transceiver, processor, and / or other components may be further configured to perform... Figure 4 Method 400 Figure 5 Method 500 Figure 6 Method 600 Figure 7A Method 700 Figure 7B Method 760 in Figure 10 Monitoring timing configuration 1000 Figure 11 Method 1100 in the middle Figure 12 The monitoring timing configuration is 1200. Figure 13 Method 1300 and / or Figure 14 The methods in 1400 cover various aspects.

[0201] In some instances, the base station (BS) includes: a processor configured to determine a monitoring timing for transmitting downlink control information (DCI) to a first user equipment (UE), the DCI including a UL cancellation indication referencing multiple resources in one or more full uplink (UL) time slots and one or more full-duplex time slots; and scheduling a second UE to perform UL transmission in at least one of the one or more full UL time slots or the one or more full-duplex time slots; and a transceiver in communication with the processor, the transceiver configured to transmit the DCI during the monitoring timing. The BS including the transceiver, processor, and / or other components may be further configured to perform... Figure 4 Method 400 Figure 5 Method 500 Figure 6 Method 600 Figure 7A Method 700 Figure 7B Method 760 in Figure 10 Monitoring timing configuration 1000 Figure 11 Method 1100 in the middle Figure 12 The monitoring timing configuration is 1200. Figure 13 Method 1300 and / or Figure 15 The methods in the middle 1500 are from various aspects.

[0202] In some instances, a user equipment (UE) includes: means for receiving downlink control information (DCI) from a base station (BS), the DCI including a UL cancellation indication referencing a plurality of resources in one or more full-uplink (UL) time slots and one or more full-duplex time slots; means for applying the UL cancellation indication to at least one of the one or more full-UL time slots or the one or more full-duplex time slots based on a set of parameters; and means for suppressing communication transmission in at least one of the plurality of resources located in a first resource in the one or more full-UL time slots or a second resource in the one or more full-duplex time slots based on the application of the UL cancellation indication. The UE may include means for performing the following aspects: Figure 4 Method 400 Figure 5 Method 500 Figure 6 Method 600 Figure 7A Method 700 Figure 7B Method 760 in Figure 10 Monitoring timing configuration 1000 Figure 11 Method 1100 in the middle Figure 12 The monitoring timing configuration is 1200. Figure 13 Method 1300 and / or Figure 14 Method 1400.

[0203] In some instances, a base station (BS) includes: means for determining a monitoring timing for transmitting downlink control information (DCI) to a first user equipment (UE), the DCI including a UL cancellation indication referencing multiple resources in one or more full uplink (UL) time slots and one or more full-duplex time slots; means for transmitting the DCI at the monitoring timing; and means for scheduling a second UE to perform UL transmission in at least one of the one or more full UL time slots or the one or more full-duplex time slots. The BS may include means for performing the following aspects: Figure 4 Method 400 Figure 5 Method 500 Figure 6 Method 600 Figure 7A Method 700 Figure 7B Method 760 in Figure 10 Monitoring timing configuration 1000 Figure 11 Method 1100 in the middle Figure 12 The monitoring timing configuration is 1200. Figure 13 Method 1300 and / or Figure 15 Method 1500.

[0204] In some instances, a non-transient computer-readable medium is provided having program code recorded thereon for wireless communication by a user equipment (UE). The program code may include: code for causing the UE to receive downlink control information (DCI) from a base station (BS), the DCI including a UL cancellation indication referencing one or more full uplink (UL) time slots and one or more full-duplex time slots of multiple resources; code for causing the UE to apply the UL cancellation indication to at least one of the one or more full UL time slots or the one or more full-duplex time slots based on a set of parameters; and code for causing the UE to suppress communication transmission in at least one of the multiple resources located in a first resource of the one or more full UL time slots or a second resource of the multiple resources located in the one or more full-duplex time slots based on the application of the UL cancellation indication. The program code may include code for causing the UE to perform the following aspects: Figure 4 Method 400 Figure 5 Method 500 Figure 6 Method 600 Figure 7A Method 700 Figure 7B Method 760 in Figure 10 Monitoring timing configuration 1000 Figure 11 Method 1100 in the middle Figure 12 The monitoring timing configuration is 1200. Figure 13 Method 1300 and / or Figure 14 Method 1400.

[0205] In some instances, a non-transient computer-readable medium is provided having program code recorded thereon for wireless communication by a base station (BS). The program code may include: code for causing the BS to determine a monitoring timing for transmitting downlink control information (DCI) to a first user equipment (UE), the DCI including a UL cancellation indication referencing multiple resources in one or more full uplink (UL) time slots and one or more full-duplex time slots; code for causing the BS to transmit the DCI during the monitoring timing; and code for causing the BS to schedule a second UE to perform UL transmission in at least one of the one or more full UL time slots or the one or more full-duplex time slots. The program code may include code for causing the BS to perform the following aspects: Figure 4 Method 400 Figure 5 Method 500 Figure 6 Method 600 Figure 7A Method 700 Figure 7B Method 760 in Figure 10 Monitoring timing configuration 1000 Figure 11 Method 1100 in the middle Figure 12 The monitoring timing configuration is 1200. Figure 13 Method 1300 and / or Figure 15 Method 1500.

[0206] Figure 16 A timeline for resource cancellation scenario 1600 according to one or more aspects of this disclosure is described. Scenario 1600 may correspond to a resource cancellation scenario in network 100. In scenario 1600, BS 105 may use the methods described above regarding... Figure 4-6 Similar mechanisms to those discussed in 7A-7B and 9-15 are used to communicate resource cancellation to UE 115. For example, BS 105 can do so in time slot 1602a (e.g., Figure 2During time slot 202, BS105 transmits eMBB UL DCI 1610 to UE 115. eMBB UL DCI 1610 may be a scheduling permission to schedule eMBB PUSCH transmission 1612 in time slot 1602c. After transmitting eMBB UL DCI 1610, BS105 may transmit an uplink cancellation indicator (ULCI) 1620 during time slot 1602b, prior to time slot 1602c. ULCI 1620 may be a DCI format 2_4 message. ULCI 1620 may be similar to DCI 1210. ULCI 1620 may indicate cancellation for resource 1604 within time slot 1602c, as indicated by arrow 1603. Resource 1604 may be a portion of the resources scheduled for eMBB PUSCH transmission 1612. Accordingly, in response to eMBB UL DCI 1610, UE 115 may transmit eMBB PUSCH transmission 1612 during time slot 1602c according to eMBB UL DCI 1610. In response to ULCI 1620, UE 115 may suppress transmission in the cancelled resource 1604, as shown in the hollow box marked with an "X".

[0207] Figure 17 A timeline for resource cancellation scenario 1700 according to one or more aspects of this disclosure is described. Scenario 1700 may correspond to a resource cancellation scenario in network 100. In scenario 1700, BS 105 may use the methods described above regarding... Figure 4-6 A similar mechanism to that discussed in 7A-7B and 9-15 is used to communicate resource cancellation to UE 115. BS 105 can configure multiple ULCI monitoring opportunities for UE 115. Figure 17 In the example described, BS is in time slot 1702a (e.g., Figure 2 In time slot 202), ULCI monitoring events 1710 and 1720 are configured for UE115. Each ULCI monitoring event 1710, 1720 can be associated with a corresponding timeline. For example, monitoring event 1710 can be associated with time offset 1712, which indicates when cancellation for a ULCI detected in monitoring event 1710 can begin, and cancellation for the detected ULCI can occur within duration 1714. In some instances, time offset 1712 can be denoted as T. proc,2 +d and cancellation duration 1714 can be denoted as T_CI. Similarly, monitoring timing 1720 can be associated with time offset 1722, which indicates when cancellation for the ULCI detected in monitoring timing 1720 can begin, and cancellation for the detected ULCI can occur within duration 1724.

[0208] As an example, BS 105 transmits ULCI 1730 during monitoring time 1720. ULCI 1730 may be a DCI format 2_4 message. ULCI 1730 may be similar to DCI 1210 and / or 1610. ULCI 1730 may indicate the cancellation of resource 1704 in a previously configured or scheduled resource for PUSCH transmission 1740 in time slot 1702b, as shown by arrow 1703. Accordingly, UE 115 may transmit PUSCH transmission 1740 (shown by a patterned filled box), and in response to ULCI 1730, UE 115 may suppress the transmission of PUSCH transmission 1740 in the cancelled resource 1704 (shown by a hollow box marked with an "X"). Although ULCI 1730 does not cancel the last part 1705 of the PUSCH resource, UE 115 may not resume PUSCH transmission after the canceled resource 1704, as shown in the hollow box.

[0209] Figure 18 A timeline for resource cancellation scenario 1800 according to one or more aspects of this disclosure is described. Scenario 1800 may correspond to a resource cancellation scenario in network 100. In scenario 1800, BS 105 may use the methods described above regarding... Figure 4-6 A similar mechanism to that discussed in 7A-7B and 9-15 is used to communicate resource cancellation to UE 115. Scenario 1800 is discussed using the same ULCI monitoring timing configuration as in Scenario 1700, and the same reference numerals can be used for simplicity. In Scenario 1800, BS 105 transmits ULCI 1830 during monitoring timing 1720. ULCI 1830 can be a DCI format 2_4 message. ULCI 1830 can be similar to DCI 1210, 1610, and / or 1730. ULCI 1830 can indicate the cancellation of resource 1804 within time slot 1702b, as indicated by arrow 1803. BS 105 may have previously scheduled UE 115 to transmit SRS 1840, 1842, and 1844 in time slot 1702b, where the allocation of resource 1804 to be cancelled can correspond to the resource allocated for SRS 1842. Accordingly, UE 115 can transmit SRS 1840 as scheduled (shown by a patterned filled box), suppress the transmission of SRS 1842 in the cancelled resource 1804 in response to ULCI 1830 (shown by a hollow box marked with an "X"), and transmit SRS 1844 as scheduled. Figure 17In contrast, UE 115 can transmit SRS 1844 after the cancelled resource 1804 because SRS 1844 is scheduled in a separate resource from the cancelled resource 1804. In other words, UE 115 does not resume transmission, but instead transmits a new SRS 1844 after the cancelled resource 1804.

[0210] Information and signals can be represented using any of a wide variety of different techniques and technologies. For example, data, instructions, commands, information, signals, bits, symbols, and chips that may be mentioned throughout the above description can be represented by voltage, current, electromagnetic waves, magnetic fields or magnetic particles, light fields or light particles, or any combination thereof.

[0211] The various illustrative blocks and modules described herein can be implemented or executed using a general-purpose processor, DSP, ASIC, FPGA, or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination thereof designed to perform the functions described herein. The general-purpose processor may be a microprocessor, but in alternatives, the processor may be any conventional processor, controller, microcontroller, or state machine. The processor may also be implemented as a combination of computing devices (e.g., a combination of a DSP and a microprocessor, multiple microprocessors, one or more microprocessors working in conjunction with a DSP core, or any other such configuration).

[0212] The functions described herein may be implemented in hardware, software executed by a processor, firmware, or any combination thereof. If implemented in software executed by a processor, the functions may be stored or transmitted as one or more instructions or code on a computer-readable medium. Other examples and implementations fall within the scope of this disclosure and the appended claims. For example, due to the nature of software, the above-described functions may be implemented using software executed by a processor, hardware, firmware, hardwired, or any combination thereof. Features implementing the functions may also be physically located in various locations, including being distributed such that portions of the functions are implemented at different physical locations. Additionally, as used herein (including in the claims), the use of "or" in an enumeration of items (e.g., an enumeration of items accompanied by phrases such as "at least one of" or "one or more of") indicates an inclusive enumeration, such that an enumeration such as [at least one of A, B, or C] means A or B or C or AB or AC or BC or ABC (i.e., A and B and C).

[0213] As will be appreciated by those skilled in the art by this time, and depending on the specific application at hand, many modifications, substitutions, and variations can be made to the materials, apparatus, configuration, and methods of use of the devices disclosed herein without departing from the spirit and scope of this disclosure. Therefore, the scope of this disclosure should not be limited to the specific embodiments explained and described herein (as they are merely examples), but should be fully equivalent to the appended claims and their functional equivalents.

Claims

1. A method for wireless communication performed by a user equipment (UE), the method comprising: Receive downlink control information (DCI) from a network entity, the DCI including UL cancellation indications referencing multiple resources in one or more full-uplink UL slots and one or more full-duplex slots; The DCI is located by monitoring a set of monitoring opportunities associated with the one or more full-duplex time slots and the one or more full UL time slots. The UL cancellation indication is associated with a set of parameters specifying a first number of symbols in the plurality of resources, wherein the first number of symbols are in the one or more full-duplex time slots and the one or more full UL time slots. as well as Based on the UL cancellation indication, communication transmission is suppressed in at least one of the first resources located in one or more full UL time slots or in the second resources located in one or more full-duplex time slots.

2. The method of claim 1, wherein the UL cancellation indication comprises a first bit sequence for the one or more full UL time slots and a second bit sequence for the one or more full-duplex time slots.

3. The method of claim 2, further comprising: Based on the first number of symbols in the one or more full-duplex time slots and the one or more full UL time slots: Suppressing the application of the first bit sequence to the one or more full-duplex time slots; and Suppress the application of the second bit sequence to the one or more full UL time slots.

4. The method of claim 1, wherein the parameter set further specifies a second number of symbol groups, and wherein the method further comprises: Based on one or more of the second number of symbol groups, within the one or more full UL time slots and the one or more full-duplex time slots, the application of the UL cancellation indication to a first symbol group that includes one or more symbols in the one or more full UL time slots is suppressed.

5. The method of claim 1, wherein the parameter set further specifies a second number of symbol groups, and wherein the method further comprises: Based on one or more of the second number of symbol groups, within the one or more full UL time slots and the one or more full-duplex time slots, the application of the UL cancellation indication to a first symbol group including one or more symbols in the one or more full UL time slots and the one or more full-duplex time slots is suppressed.

6. The method of claim 1, wherein the parameter set further specifies a second number of symbol groups, and wherein the method further comprises: In response to determining that one or more symbol groups from the second number of symbol groups are within the one or more full UL time slots and the one or more full-duplex time slots, the UL cancellation instruction is applied to the symbol group including one or more symbols from the one or more full UL time slots and the one or more full-duplex time slots.

7. The method of claim 1, wherein the plurality of resources are associated with a first time-frequency grid, and wherein the method further comprises: The first time-frequency grid is truncated to generate the second time-frequency grid; as well as The UL cancellation instruction is applied to multiple symbols associated with the second time-frequency grid.

8. An apparatus comprising: One or more memory units; One or more processors, in communication with the one or more memories and configured to execute computer program instructions stored on the one or more memories, wherein the means are configured to: Receive downlink control information (DCI) from a network entity, the DCI including UL cancellation indications referencing multiple resources in one or more full-uplink UL slots and one or more full-duplex slots; The DCI is located by monitoring a set of monitoring opportunities associated with the one or more full-duplex time slots and the one or more full UL time slots. The UL cancellation indication is associated with a set of parameters specifying a first number of symbols in the plurality of resources, wherein the first number of symbols are in the one or more full-duplex time slots and the one or more full UL time slots. as well as Based on the UL cancellation indication, communication transmission is suppressed in at least one of the first resources located in one or more full UL time slots or in the second resources located in one or more full-duplex time slots.

9. The apparatus of claim 8, wherein the UL cancellation indication comprises a first bit sequence for the one or more full UL time slots and a second bit sequence for the one or more full-duplex time slots.

10. The apparatus of claim 9, wherein the apparatus is further configured to: Based on the first number of symbols in the one or more full-duplex time slots and the one or more full UL time slots: Suppressing the application of the first bit sequence to the one or more full-duplex time slots; and Suppress the application of the second bit sequence to the one or more full UL time slots.

11. The apparatus of claim 8, wherein the parameter set further specifies a second number of symbol groups, and wherein the apparatus is further configured to: Based on one or more of the second number of symbol groups, within the one or more full UL time slots and the one or more full-duplex time slots, the application of the UL cancellation indication to a first symbol group that includes one or more symbols in the one or more full UL time slots is suppressed.

12. The apparatus of claim 9, wherein the parameter set further specifies a second number of symbol groups, and wherein the apparatus is further configured to: Based on one or more of the second number of symbol groups, within the one or more full UL time slots and the one or more full-duplex time slots, the application of the UL cancellation indication to a first symbol group including one or more symbols in the one or more full UL time slots and the one or more full-duplex time slots is suppressed.

13. The apparatus of claim 9, wherein the parameter set further specifies a second number of symbol groups, and wherein the apparatus is further configured to: In response to determining that one or more symbol groups from the second number of symbol groups are within the one or more full UL time slots and the one or more full-duplex time slots, the UL cancellation instruction is applied to the symbol group including one or more symbols from the one or more full UL time slots and the one or more full-duplex time slots.

14. The apparatus of claim 9, wherein the plurality of resources are associated with a first time-frequency grid, and wherein the apparatus is further configured to: The first time-frequency grid is truncated to generate the second time-frequency grid; and The UL cancellation instruction is applied to multiple symbols associated with the second time-frequency grid.

15. A non-transient computer-readable medium having program code recorded thereon for wireless communication by a user equipment (UE), the program code comprising: Code used to enable the UE to receive downlink control information (DCI) from a network entity, the DCI including a UL cancellation indication referencing multiple resources in one or more full-uplink UL slots and one or more full-duplex slots; The UE monitors a set of monitoring opportunities associated with the one or more full-duplex time slots and the one or more full UL time slots to find the code of the DCI, and the UL cancellation indication is associated with a set of parameters specifying a first number of symbols in the plurality of resources, wherein the first number of symbols are in the one or more full-duplex time slots and the one or more full UL time slots; as well as Code used to cause the UE to suppress the transmission of communication in at least one of the plurality of resources in a first resource located in one or more full UL time slots or in a second resource located in one or more full-duplex time slots, based on the UL cancellation indication.

16. A user equipment (UE), comprising: A means for receiving downlink control information (DCI) from a network entity, the DCI including a UL cancellation indication referencing multiple resources in one or more full-uplink UL slots and one or more full-duplex slots; A means for monitoring a set of monitoring opportunities associated with the one or more full-duplex time slots and the one or more full UL time slots to find the DCI, wherein the UL cancellation indication is associated with a set of parameters specifying a first number of symbols in the plurality of resources, wherein the first number of symbols are in the one or more full-duplex time slots and the one or more full UL time slots; as well as A means for suppressing communication transmission in at least one of the plurality of resources in a first resource located in one or more full UL time slots or in a second resource located in one or more full-duplex time slots, based on the UL cancellation indication.

17. The UE of claim 16, wherein the UL cancellation indication comprises a first bit sequence for the one or more full UL time slots and a second bit sequence for the one or more full-duplex time slots.

18. The UE of claim 17, further comprising: Based on the first number of symbols in the one or more full-duplex time slots and the one or more full UL time slots: Means for suppressing the application of the first bit sequence to the one or more full-duplex time slots; as well as Means for suppressing the application of the second bit sequence to the one or more full UL time slots.

19. The UE of claim 16, wherein the parameter set further specifies a second number of symbol groups, and wherein the UE further comprises: A means for suppressing the application of the UL cancellation instruction to a first symbol group including one or more symbols in the one or more full UL time slots and the one or more full-duplex time slots, based on one or more symbol groups from the second number of symbol groups.

20. The UE of claim 16, wherein the parameter set further specifies a second number of symbol groups, and wherein the UE further comprises: A means for suppressing the application of the UL cancellation instruction to a first symbol group comprising one or more symbols in the one or more full UL time slots and the one or more full-duplex time slots, based on one or more symbol groups from the second number of symbol groups.

21. The UE of claim 16, wherein the parameter set further specifies a second number of symbol groups, and wherein the UE further comprises: A means for applying the UL cancellation instruction to a symbol group comprising one or more symbols in the one or more full UL time slots and the one or more full-duplex time slots in response to determining that one or more symbol groups in the second number of symbol groups are in the one or more full UL time slots and the one or more full-duplex time slots.

Images