Performing cross-link interference measurements in full duplex communication mode

Abstract

Methods, systems, and devices for wireless communication are described. A user equipment (UE) can send a message to a network entity indicating the capability of the UE to support simultaneous uplink transmission and cross-link interference measurement (CLI) for respective resources when operating in a full duplex communication mode. The UE can perform CLI measurements, uplink transmissions, or both according to the capabilities. For example, the UE can perform both at the same time, or can prioritize the CLI measurements or the uplink transmissions. The CLI measurement and the uplink transmission can occur during resources that at least partially overlap in the time domain.

Description

Technical Field

[0001] The following content relates to wireless communications, including performing cross-link interference (CLI) measurements in full-duplex communication mode. Background Art

[0002] Wireless communication systems are widely deployed to provide various types of communication content, such as voice, video, packet data, messaging, broadcast, and the like. These systems may be able to support communication with multiple users by sharing available system resources (e.g., time, frequency, and power). Examples of such multiple access systems include fourth generation (4G) systems (such as long term evolution (LTE) systems, advanced LTE (LTE-A) systems, or LTE-A Pro systems) and fifth generation (5G) systems (which may be referred to as new radio (NR) systems). These systems may employ techniques such as code division multiple access (CDMA), time division multiple access (TDMA), frequency division multiple access (FDMA), orthogonal FDMA (OFDMA), or discrete Fourier transform spread orthogonal frequency division multiplexing (DFT-S-OFDM).

[0003] A wireless multiple access communication system may include one or more base stations, each of which supports wireless communication for a communication device, which may be referred to as a user equipment (UE). In some examples, the wireless device may perform uplink and downlink transmissions in full-duplex mode. However, in some cases, uplink transmissions may overlap with cross-link interference (CLI) measurements. Summary of the invention

[0004] The described techniques relate to improved methods, systems, devices, and apparatuses that support performing cross-link interference (CLI) measurements in full-duplex communication mode. For example, the described techniques enable a user equipment (UE) to indicate the ability to support simultaneous uplink transmission and CLI measurements in full-duplex communication mode. A network entity may allocate resources for CLI measurements, uplink transmissions, or both based on receiving the capability. For example, if the UE supports simultaneous transmission and measurement, the network entity may provide resources for performing both the uplink transmission and the CLI measurement simultaneously. In some other examples, if the UE supports transmission or CLI measurement, the network entity may provide different resources for the uplink transmission and the CLI measurement.

[0005] A method for wireless communication at a UE is described. The method may include: sending a message indicating that the UE supports a capability of performing uplink transmission and CLI measurement on corresponding resources simultaneously when operating in a full-duplex communication mode; and performing CLI measurement or uplink transmission or both according to the capability, wherein the CLI measurement occurs during a first resource and the uplink transmission occurs during a second resource, the second resource at least partially overlapping with the first resource in the time domain.

[0006] An apparatus for wireless communication at a UE is described. The apparatus may include a processor, a memory coupled to the processor, and instructions stored in the memory. The instructions may be executed by the processor to cause the apparatus to: send a message indicating that the UE supports a capability of simultaneously performing uplink transmission and CLI measurement on corresponding resources when operating in a full-duplex communication mode; and perform CLI measurement or uplink transmission or both according to the capability, wherein the CLI measurement occurs during a first resource and the uplink transmission occurs during a second resource, the second resource at least partially overlapping with the first resource in the time domain.

[0007] Another apparatus for wireless communication at a UE is described. The apparatus may include: means for sending a message indicating that the UE supports a capability of simultaneously performing uplink transmission and CLI measurement on corresponding resources when operating in a full-duplex communication mode; and means for performing CLI measurement or uplink transmission or both according to the capability, wherein the CLI measurement occurs during a first resource and the uplink transmission occurs during a second resource, the second resource at least partially overlapping with the first resource in the time domain.

[0008] A non-transitory computer-readable medium storing code for wireless communication at a UE is described. The code may include instructions executable by a processor to perform the following operations: sending a message indicating that the UE supports a capability of simultaneously performing uplink transmission and CLI measurement on corresponding resources when operating in a full-duplex communication mode; and performing CLI measurement or uplink transmission or both according to the capability, wherein the CLI measurement occurs during a first resource and the uplink transmission occurs during a second resource, the second resource at least partially overlapping with the first resource in the time domain.

[0009] Some examples of the methods, devices, and non-transitory computer-readable media described herein may also include operations, features, devices, or instructions for receiving a resource allocation for a set of multiple resources including the first resource, the set of multiple resources being associated with intra-cell CLI measurements, wherein the resource allocation may be based on the capability of the UE including the ability to support simultaneous intra-cell CLI measurements and uplink transmissions.

[0010] In some examples of the methods, devices, and non-transitory computer-readable media described herein, performing the CLI measurement or the uplink transmission or both may include operations, features, devices, or instructions for performing intra-cell CLI measurements during the first resource and performing the uplink transmission during the second resource based on the capability.

[0011] In some examples of the methods, devices (apparatus), and non-transitory computer-readable media described herein, the predetermined timing for performing the intra-cell CLI measurement on the set of multiple resources corresponds to the uplink transmission timing of the UE, and performing the intra-cell CLI measurement during the first resource can be based on the predetermined timing.

[0012] Some examples of the methods, devices, and non-transitory computer-readable media described herein may also include operations, features, devices, or instructions for receiving a second message indicating a timing for performing the intra-cell CLI measurement on the set of the multiple resources based on the resource allocation, wherein performing the intra-cell CLI measurement during the first resource may be based on the timing.

[0013] Some examples of the methods, devices (apparatus) and non-transitory computer-readable media described herein may also include operations, features, apparatuses or instructions for: receiving a resource allocation for a set of multiple resources including the first resource, corresponding resources in the set of multiple resources being associated with intra-cell CLI measurement or inter-cell CLI measurement, wherein the resource allocation may be based on the capability; and receiving a third message including an indication to perform the intra-cell CLI measurement or the inter-cell CLI measurement, wherein the indication may be based on the capability.

[0014] In some examples of the methods, devices (apparatus) and non-transitory computer-readable media described herein, performing the CLI measurement or the uplink transmission or both may include operations, features, apparatus or instructions for: based on the indication to perform intra-cell CLI measurement, performing the intra-cell CLI measurement during the first resource and performing the uplink transmission during the second resource, wherein the capability includes the ability of the UE to support simultaneous intra-cell CLI measurement and uplink transmission; and based on the capability and the indication, avoiding performing inter-cell CLI measurement during a third resource from the set of the multiple resources.

[0015] Some examples of the methods, devices (apparatus) and non-transitory computer-readable media described herein may also include operations, features, apparatus or instructions for: receiving a resource allocation for a set of multiple resources including the first resource, corresponding resources in the set of multiple resources being associated with intra-cell CLI measurement or inter-cell CLI measurement, wherein the resource allocation may be based on the capability; and receiving a third message including an indication of which resources in the set of multiple resources may be associated with simultaneous uplink transmission and CLI measurement or with CLI measurement without simultaneous uplink transmission, wherein the indication may be based on the capability.

[0016] In some examples of the methods, devices (apparatus), and non-transitory computer-readable media described herein, performing the CLI measurement or the uplink transmission or both may include operations, features, apparatus, or instructions for performing intra-cell CLI measurements during the first resource and performing the uplink transmission during the second resource based on the third message, the third message including an indication of performing the intra-cell CLI measurement for the first resource, wherein the capability includes the ability of the UE to support simultaneous intra-cell CLI measurements and uplink transmissions.

[0017] In some examples of the methods, devices, and non-transitory computer-readable media described herein, performing the CLI measurement or the uplink transmission or both may include operations, features, devices, or instructions for: performing inter-cell CLI measurements during a third resource in the set of multiple resources based on the third message, the third message indicating that the third resource may be associated with CLI measurements without simultaneous uplink transmission; and avoiding performing the uplink transmission during a fourth resource that at least partially overlaps with the third resource based on the capability and the indication.

[0018] Some examples of the methods, devices, and non-transitory computer-readable media described herein may also include operations, features, devices, or instructions for receiving resource allocations for a set of multiple resources, the set of multiple resources including a first subset of resources associated with intra-cell CLI measurements and a second subset of resources associated with inter-cell CLI measurements.

[0019] In some examples of the methods, devices (apparatus), and non-transitory computer-readable media described herein, the first subset and the second subset correspond to different resource groups based on a timing gap between the intra-cell CLI measurement and the inter-cell CLI measurement being greater than a threshold duration.

[0020] In some examples of the methods, devices (apparatus), and non-transitory computer-readable media described herein, the first subset and the second subset correspond to the same resource group based on a timing gap between the intra-cell CLI measurement and the inter-cell CLI measurement being less than or equal to a threshold duration.

[0021] In some examples of the methods, devices, and non-transitory computer-readable media described herein, the message indicating the capability includes a set of multiple bits, which indicates the UE's ability to support intra-cell CLI measurement, the UE's ability to support inter-cell CLI measurement, the maximum timing difference between the CLI measurement and the uplink transmission, a CLI strength threshold, or any combination thereof.

[0022] In some examples of the methods, devices (apparatus), and non-transitory computer-readable media described herein, performing the CLI measurement or the uplink transmission or both may include operations, features, apparatus, or instructions for: determining that the timing difference between the first resource and the second resource may be greater than the maximum timing difference; avoiding performing the CLI measurement during the first resource, the second resource, or both based on the fact that the second resource at least partially overlaps with the first resource in the time domain; and performing the uplink transmission during the second resource according to the capability based on the timing difference.

[0023] Some examples of the methods, apparatuses, and non-transitory computer-readable media described herein may also include operations, features, means, or instructions for updating coefficients for filtering CLI based on avoiding performing CLI measurements during one or more CLI measurement opportunities.

[0024] In some examples of the methods, devices, and non-transitory computer-readable media described herein, performing the CLI measurement or the uplink transmission or both may include operations, features, devices, or instructions for: performing the CLI measurement during at least a portion of the first resource to obtain a CLI strength; terminating the CLI measurement for a remaining portion of the first resource based on the CLI strength being lower than the CLI strength threshold; and performing the uplink transmission during the second resource based on the capability and based on terminating the CLI measurement for the remaining portion of the first resource.

[0025] Some examples of the methods, apparatuses, and non-transitory computer-readable media described herein may also include operations, features, means, or instructions for updating coefficients for filtering CLI based on terminating CLI measurement during one or more CLI measurement opportunities.

[0026] In some examples of the methods, devices, and non-transitory computer-readable media described herein, performing the CLI measurement or the uplink transmission or both may include operations, features, devices, or instructions for: performing the CLI measurement during the first resource based on the capability; and avoiding performing the uplink transmission during the second resource based on the capability.

[0027] In some examples of the methods, devices, and non-transitory computer-readable media described herein, performing the CLI measurement or the uplink transmission or both may include operations, features, devices, or instructions for: performing the uplink transmission during the second resource based on the capability; and avoiding performing the CLI measurement during the first resource based on the capability.

[0028] In some examples of the methods, devices (apparatus), and non-transitory computer-readable media described herein, the message indicating the capability may be different from another message including an indication of the UE's ability to support the full-duplex communication mode.

[0029] In some examples of the methods, devices (apparatus), and non-transitory computer-readable media described herein, the message indicating the capability may also include an indication of the UE's ability to support the full-duplex communication mode.

[0030] In some examples of the methods, devices (apparatus), and non-transitory computer-readable media described herein, the ability of the UE to support the simultaneous uplink transmission and the CLI measurement may be based on the UE supporting the full-duplex communication mode.

[0031] A method for wireless communication at a network entity is described. The method may include: receiving a message indicating a capability of a UE to support simultaneous uplink transmission and CLI measurement on corresponding resources when operating in a full-duplex communication mode; and receiving an uplink transmission during a first resource according to the capability, the first resource at least partially overlapping in the time domain with a second resource configured for CLI measurement.

[0032] An apparatus for wireless communication at a network entity is described. The apparatus may include a processor, a memory coupled to the processor, and instructions stored in the memory. The instructions may be executed by the processor to cause the apparatus to: receive a message indicating that a UE supports a capability of simultaneously performing uplink transmission and CLI measurement on corresponding resources when operating in a full-duplex communication mode; and receive an uplink transmission during a first resource according to the capability, the first resource at least partially overlapping in the time domain with a second resource configured for CLI measurement.

[0033] Another apparatus for wireless communication at a network entity is described. The apparatus may include: means for receiving a message indicating a capability of a UE to support simultaneous uplink transmission and CLI measurement on corresponding resources when operating in a full-duplex communication mode; and means for receiving an uplink transmission during a first resource in accordance with the capability, the first resource at least partially overlapping in the time domain with a second resource configured for CLI measurement.

[0034] A non-transitory computer-readable medium storing code for wireless communication at a network entity is described. The code may include instructions executable by a processor to: receive a message indicating that a UE supports a capability of simultaneously performing uplink transmission and CLI measurement on corresponding resources when operating in a full-duplex communication mode; and receive an uplink transmission during a first resource according to the capability, the first resource at least partially overlapping in the time domain with a second resource configured for CLI measurement.

[0035] Some examples of the methods, devices, and non-transitory computer-readable media described herein may also include operations, features, devices, or instructions for sending resource allocations for a set of multiple resources including the first resource, the set of multiple resources being associated with intra-cell CLI measurements, wherein the resource allocations may be based on the capability of the UE including the ability to support simultaneous intra-cell CLI measurements and uplink transmissions.

[0036] In some examples of the methods, devices (apparatus), and non-transitory computer-readable media described herein, a predetermined timing for performing the intra-cell CLI measurement on the set of multiple resources corresponds to an uplink transmission timing of the UE.

[0037] Some examples of the methods, devices (apparatus), and non-transitory computer-readable media described herein may also include operations, features, means, or instructions for sending a second message indicating a timing for performing intra-cell CLI measurements on the set of multiple resources based on the resource allocation.

[0038] Some examples of the methods, devices (apparatus) and non-transitory computer-readable media described herein may also include operations, features, apparatuses or instructions for: sending a resource allocation for a set of multiple resources including the first resource, wherein corresponding resources in the set of multiple resources are associated with intra-cell CLI measurement or inter-cell CLI measurement, wherein the resource allocation may be based on the capability including the UE's ability to support simultaneous intra-cell CLI measurement and uplink transmission; and sending a third message including an indication to perform the intra-cell CLI measurement or the inter-cell CLI measurement, wherein the indication may be based on the capability.

[0039] Some examples of the methods, devices (apparatus) and non-transitory computer-readable media described herein may also include operations, features, apparatus or instructions for: sending a resource allocation for a set of multiple resources including the first resource, corresponding resources in the set of multiple resources being associated with intra-cell CLI measurement or inter-cell CLI measurement, wherein the resource allocation may be based on the capability; and sending a third message including an indication of which resources in the set of multiple resources may be associated with simultaneous uplink transmission and CLI measurement or with CLI measurement without simultaneous uplink transmission, wherein the indication may be based on the capability.

[0040] Some examples of the methods, devices, and non-transitory computer-readable media described herein may also include operations, features, devices, or instructions for sending resource allocations for a set of multiple resources, the set of multiple resources including a first subset of resources associated with intra-cell CLI measurements and a second subset of resources associated with inter-cell CLI measurements.

[0041] In some examples of the methods, devices (apparatus), and non-transitory computer-readable media described herein, the first subset and the second subset correspond to different resource groups based on a timing gap between the intra-cell CLI measurement and the inter-cell CLI measurement being greater than a threshold duration.

[0042] In some examples of the methods, devices (apparatus), and non-transitory computer-readable media described herein, the first subset and the second subset correspond to the same resource group based on a timing gap between the intra-cell CLI measurement and the inter-cell CLI measurement being less than or equal to a threshold duration.

[0043] In some examples of the methods, devices, and non-transitory computer-readable media described herein, the message indicating the capability includes a set of multiple bits, which indicates the UE's ability to support intra-cell CLI measurement, the UE's ability to support inter-cell CLI measurement, the maximum timing difference between the CLI measurement and the uplink transmission, a CLI strength threshold, or any combination thereof.

[0044] In some examples of the methods, devices (apparatus), and non-transitory computer-readable media described herein, the capability includes that the UE is unable to support the uplink transmission and the CLI measurement simultaneously.

[0045] In some examples of the methods, devices (apparatus), and non-transitory computer-readable media described herein, the message indicating the capability may be different from another message including an indication of the UE's ability to support the full-duplex communication mode.

[0046] In some examples of the methods, devices (apparatus), and non-transitory computer-readable media described herein, the message indicating the capability may also include an indication of the UE's ability to support the full-duplex communication mode.

[0047] In some examples of the methods, devices (apparatus), and non-transitory computer-readable media described herein, the ability of the UE to support the simultaneous uplink transmission and the CLI measurement may be based on the UE supporting the full-duplex communication mode. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 and Figure 2 An example of a wireless communication system supporting cross-link interference (CLI) measurement in a full-duplex communication mode according to one or more aspects of the present disclosure is illustrated.

[0049] Figure 3A and Figure 3B An example of a resource map supporting CLI measurements in full-duplex communication mode according to one or more aspects of the present disclosure is illustrated.

[0050] Figure 4 An example of a process flow in a system supporting CLI measurement in a full-duplex communication mode according to one or more aspects of the present disclosure is illustrated.

[0051] Figure 5 and Figure 6 A block diagram of a device supporting CLI measurement in full-duplex communication mode according to one or more aspects of the present disclosure is shown.

[0052] Figure 7 A block diagram of a communication manager supporting CLI measurements in a full-duplex communication mode is shown according to one or more aspects of the present disclosure.

[0053] Figure 8 A diagram is shown of a system including a device that supports performing CLI measurements in a full-duplex communication mode in accordance with one or more aspects of the present disclosure.

[0054] Fig. 9 and Fig.10 A block diagram of a device supporting CLI measurement in full-duplex communication mode according to one or more aspects of the present disclosure is shown.

[0055] Fig.11 A block diagram of a communication manager supporting CLI measurements in a full-duplex communication mode is shown according to one or more aspects of the present disclosure.

[0056] Fig.12A diagram is shown of a system including a device that supports performing CLI measurements in a full-duplex communication mode in accordance with one or more aspects of the present disclosure.

[0057] Figures 13 to 17 A flow chart illustrating a method of supporting CLI measurement in a full-duplex communication mode according to one or more aspects of the present disclosure is shown. DETAILED DESCRIPTION

[0058] In some wireless communication systems, a network entity serving one or more user equipment (UE) may implement full-duplex communication, in which the network entity, the UE, or both may send and receive concurrently. Additionally or alternatively, the network entity may implement half-duplex communication, in which the network entity, the UE, or both may send and receive, but not concurrently. In full-duplex and half-duplex communications, downlink transmissions to one or more UEs and uplink transmissions from one or more UEs may not be aligned in the time domain, which may cause interference at the network entity, the UE, or both. For example, a network entity may transmit and receive in the same or partially overlapping time-frequency resources as another wireless device (e.g., a UE), which may cause cross-link interference (CLI). For half-duplex communication, the UE may prioritize CLI measurements over uplink transmissions to the network entity. However, for full-duplex communication, CLI measurements may conflict with uplink transmissions to the network entity, resulting in transmission timing errors.

[0059] As described herein, a UE may send an indication of a capability to support simultaneous CLI measurements and uplink transmissions (e.g., full-duplex CLI measurements) to a network entity while in a full-duplex communication mode. The network entity may receive an indication of the capability and may configure one or more overlapping resources for one or more CLI measurements and uplink transmissions at the UE. For example, the network entity may configure inter-cell CLI measurement resources, intra-cell CLI measurement resources, or both for the UE. The UE may selectively perform CLI measurements and uplink transmissions using these resources based on the capability. In some cases, if the capability indicates that the UE supports simultaneous uplink transmissions and CLI measurements, the UE may perform both. In some other cases, if the capability indicates that the UE supports one of CLI measurements or uplink transmissions, the UE may transmit uplink transmissions or perform CLI measurements, but not both.

[0060] Aspects of the present disclosure are first described in the context of a wireless communication system. Aspects of the present disclosure are further described in the context of resource diagrams and process flows. Aspects of the present disclosure are further illustrated and described by and with reference to apparatus diagrams, system diagrams, and flow diagrams related to performing CLI measurements in a full-duplex communication mode.

[0061] Figure 1 An example of a wireless communication system 100 supporting CLI measurements in full-duplex communication mode according to one or more aspects of the present disclosure is illustrated. The wireless communication system 100 may include one or more network entities 105, one or more UEs 115, and a core network 130. In some examples, the wireless communication system 100 may be a long term evolution (LTE) network, an advanced LTE (LTE-A) network, an LTE-A Pro network, a new radio (NR) network, or a network operating according to other systems and radio technologies, including future systems and radio technologies not explicitly mentioned herein.

[0062] The network entities 105 may be dispersed throughout a geographic area to form the wireless communication system 100, and may include devices in different forms or with different capabilities. In various examples, the network entities 105 may be referred to as network elements, mobility elements, radio access network (RAN) nodes, or network equipment, etc. In some examples, the network entities 105 and the UE 115 may communicate wirelessly via one or more communication links 125 (e.g., radio frequency (RF) access links). For example, the network entity 105 may support a coverage area 110 (e.g., a geographic coverage area), and the UE 115 and the network entity 105 may establish one or more communication links 125 over the coverage area. The coverage area 110 may be an example of a geographic area, and the network entity 105 and the UE 115 may support signal communication over the geographic area according to one or more radio access technologies (RATs).

[0063] The UEs 115 may be dispersed throughout the coverage area 110 of the wireless communication system 100, and each UE 115 may be stationary or mobile, or stationary and mobile at different times. The UEs 115 may be devices in different forms or with different capabilities. Figure 1 Some example UEs 115 are illustrated in FIG. 1 . The UEs 115 described herein can communicate with various types of devices (such as Figure 1 Communicate with other UEs 115 or network entities 105) as shown.

[0064] As described herein, a node of the wireless communication system 100 (which may be referred to as a network node or a wireless node) may be a network entity 105 (e.g., any network entity described herein), a UE 115 (e.g., any UE described herein), a network controller, an apparatus, a device, a computing system, one or more components, or another suitable processing entity configured to perform any of the techniques described herein. For example, the node may be a UE 115. As another example, the node may be a network entity 105. As another example, a first node may be configured to communicate with a second node or a third node. In one aspect of this example, the first node may be a UE 115, the second node may be a network entity 105, and the third node may be a UE 115. In another aspect of this example, the first node may be a UE 115, the second node may be a network entity 105, and the third node may be a network entity 105. In other aspects of this example, the first node, the second node, and the third node may be different relative to these examples. Similarly, references to UE 115, network entity 105, apparatus, device, computing system, etc. may include disclosure of UE 115, network entity 105, apparatus, device, computing system, etc. as nodes. For example, a disclosure that UE 115 is configured to receive information from network entity 105 also discloses that the first node is configured to receive information from a second node.

[0065] In some examples, the network entities 105 may communicate with the core network 130, or with each other, or both. For example, the network entities 105 may communicate with the core network 130 via one or more backhaul links 120 (e.g., according to S1, N2, N3, or other interface protocols). In some examples, the network entities 105 may communicate with each other directly (e.g., directly between the network entities 105) or indirectly (e.g., via the core network 130) via the backhaul communication links 120 (e.g., according to X2, Xn, or other interface protocols). In some examples, the network entities 105 may communicate with each other via midhaul communication links 162 (e.g., according to a midhaul interface protocol) or fronthaul communication links 168 (e.g., according to a fronthaul interface protocol) or any combination thereof. The backhaul communication links 120, midhaul communication links 162, or fronthaul communication links 168 may be or include one or more wired links (e.g., electrical links, optical fiber links), one or more wireless links (e.g., radio links, wireless optical links), etc. or various combinations thereof. UE 115 may communicate with core network 130 via communication link 155 .

[0066] One or more of the network entities 105 described herein may include or may be referred to as a base station 140 (e.g., a transceiver base station, a radio base station, an NR base station, an access point, a radio transceiver, a Node B, an evolved Node B (eNB), a next generation Node B, or a Gigabit Node B (any of which may be referred to as a gNB), a 5G NB, a next generation eNB (ng-eNB), a Home Node B, a Home Evolved Node B, or other suitable terms). In some examples, the network entity 105 (e.g., a base station 140) may be implemented in an aggregated (e.g., monolithic, standalone) base station architecture, which may be configured to utilize a protocol stack that is physically or logically integrated within a single network entity 105 (e.g., a single RAN node, such as a base station 140).

[0067] In some examples, the network entity 105 may be implemented in a disaggregated architecture (e.g., a disaggregated base station architecture, a disaggregated RAN architecture) that may be configured to utilize a protocol stack that is physically or logically distributed between two or more network entities 105, such as an integrated access backhaul (IAB) network, an open RAN (O-RAN) (e.g., a network configuration sponsored by the O-RAN Alliance), or a virtualized RAN (vRAN) (e.g., a cloud RAN (C-RAN)). For example, the network entity 105 may include one or more of the following: a central unit (CU) 160, a distributed unit (DU) 165, a radio unit (RU) 170, a RAN intelligent controller (RIC) 175 (e.g., a near real-time RIC (near RT RIC), a non-real-time RIC (non-RT RIC)), a service management and orchestration (SMO) 180 system, or any combination thereof. The RU 170 may also be referred to as a radio head, a smart radio head, a remote radio head (RRH), a remote radio unit (RRU), or a transmit receive point (TRP). One or more components of the network entity 105 in the decomposed RAN architecture may be co-located, or one or more components of the network entity 105 may be located in distributed locations (e.g., separate physical locations). In some examples, one or more network entities 105 of the decomposed RAN architecture may be implemented as virtual units (e.g., virtual CU (VCU), virtual DU (VDU), virtual RU (VRU)).

[0068] The functional split between CU 160, DU 165, and RU 175 is flexible and may support different functionalities, depending on which functions (e.g., network layer functions, protocol layer functions, baseband functions, RF functions, and any combination thereof) are performed at CU 160, DU 165, and RU 175. For example, a functional split of a protocol stack may be employed between CU 160 and DU 165 such that CU 160 may support one or more layers of a protocol stack and DU 165 may support one or more different layers of a protocol stack. In some examples, CU 160 may host higher protocol layer (e.g., layer 3 (L3), layer 2 (L2)) functionality and signaling (e.g., radio resource control (RRC), service data adaptation protocol (SDAP), packet data convergence protocol (PDCP)). The CU 160 may be connected to one or more DUs 165 or RUs 170, and the one or more DUs 165 or RUs 170 may host lower protocol layers, such as layer 1 (L1) (e.g., physical (PHY) layer) or L2 (e.g., radio link control (RLC) layer, medium access control (MAC) layer) functionality and signaling, and may each be at least partially controlled by the CU 160. Additionally or alternatively, a functional split of the protocol stack may be employed between the DU 165 and the RU 170, such that the DU 165 may support one or more layers of the protocol stack, and the RU 170 may support one or more different layers of the protocol stack. The DU 165 may support one or more different cells (e.g., via one or more RUs 170). In some cases, the functional split between CU 160 and DU 165 or between DU 165 and RU 170 may be within the protocol layer (e.g., some functions of the protocol layer may be performed by one of CU 160, DU 165, or RU 170, while other functions of the protocol layer are performed by the other of CU 160, DU 165, or RU 170). CU 160 may be further functionally split into CU control plane (CU-CP) functions and CU user plane (CU-UP) functions. CU 160 may be connected to one or more DUs 165 via midhaul communication links 162 (e.g., F1, F1-c, F1-u), and DU 165 may be connected to one or more RUs 170 via fronthaul communication links 168 (e.g., open fronthaul (FH) interface). In some examples, midhaul communication link 162 or fronthaul communication link 168 may be implemented based on interfaces (eg, channels) between layers of a protocol stack supported by respective network entities 105 communicating over those communication links.

[0069] In some wireless communication systems (e.g., wireless communication system 100), infrastructure and spectrum resources for radio access may support wireless backhaul link capabilities to supplement wired backhaul connections, thereby providing an IAB network architecture (e.g., to the core network 130). In some cases, in an IAB network, one or more network entities 105 (e.g., IAB nodes 104) may be partially controlled by each other. One or more IAB nodes 104 may be referred to as host entities or IAB hosts. One or more DUs 165 or one or more RUs 170 may be controlled in part by one or more CUs 160 associated with a host network entity 105 (e.g., a host base station 140). One or more host network entities 105 (e.g., IAB hosts) may communicate with one or more additional network entities 105 (e.g., IAB nodes 104) via supported access and backhaul links (e.g., backhaul communication links 120). The IAB node 104 may include an IAB mobile terminal (IAB-MT) controlled (e.g., scheduled) by a DU 165 of a coupled IAB host. The IAB-MT may include an independent set of antennas for relaying communications with the UE 115, or may share the same antennas of the IAB node 104 (e.g., of the RU 170) for access via the DU 165 of the IAB node 104 (e.g., referred to as a virtual IAB-MT (vIAB-MT)). In some examples, the IAB node 104 may include a DU 165 that supports communication links with additional entities (e.g., IAB node 104, UE 115) within a relay chain or configuration (e.g., downstream) of the access network. In such cases, one or more components of the decomposed RAN architecture (e.g., one or more IAB nodes 104 or components of the IAB node 104) may be configured to operate according to the techniques described herein.

[0070] For example, an access network (AN) or RAN may include an access node (e.g., an IAB host), communications between an IAB node 104 and one or more UEs 115. The IAB host may facilitate a connection between the core network 130 and the AN (e.g., via a wired or wireless connection to the core network 130). That is, the IAB host may refer to a RAN node having a wired or wireless connection to the core network 130. The IAB host may include a CU 160 and at least one DU 165 (e.g., and RU 170), wherein the CU 160 may communicate with the core network 130 via an interface (e.g., a backhaul link). The IAB host and the IAB node 104 may communicate via an F1 interface according to a protocol defining a signaling message (e.g., an F1 AP protocol). Additionally or alternatively, the CU 160 may communicate with the core network via an interface (which may be an example of a portion of a backhaul link), and may communicate with other CUs 160 (e.g., CUs 160 associated with an alternative IAB host) via an Xn-C interface (which may be an example of a portion of a backhaul link).

[0071] The IAB node 104 may refer to a RAN node that provides IAB functions (e.g., access for UE 115, wireless self-backhaul capabilities, etc.). The DU 165 may act as a distributed scheduling node toward a child node associated with the IAB node 104, and the IAB-MT may act as a scheduled node toward a parent node associated with the IAB node 104. That is, the IAB host may be referred to as a parent node that communicates with one or more child nodes (e.g., the IAB host may be relayed for UE transmission through one or more other IAB nodes 104). Additionally or alternatively, depending on the relay chain or configuration of the AN, the IAB node 104 may also be referred to as a parent node or child node of other IAB nodes 104. Therefore, the IAB-MT entity of the IAB node 104 may provide a Uu interface for the child IAB node 104 to receive signaling from the parent IAB node 104, and the DU interface (e.g., DU 165) may provide a Uu interface for the parent IAB node 104 to signal the child IAB node 104 or the UE 115.

[0072] For example, the IAB node 104 may be referred to as a parent node that supports child IAB node communications and as a child IAB node associated with the IAB donor. The IAB host may include a CU 160 having a wired or wireless connection (e.g., backhaul communication link 120) to the core network 130, and may act as a parent node of the IAB node 104. For example, the DU 165 of the IAB donor may relay transmission to the UE 115 via the IAB node 104, and may directly signal the UE 115 of the transmission. The CU 160 of the IAB donor may signal the IAB node 104 of the communication link establishment via the F1 interface, and the IAB node 104 may schedule the transmission (e.g., the transmission relayed from the IAB host to the UE 115) via the DU 165. That is, data may be relayed to and from the IAB node 104 via signaling on the NR Uu interface of the MT to the IAB node 104. Communications with the IAB node 104 may be scheduled by the DU 165 of the IAB host, and communications with the IAB node 104 may be scheduled by the DU 165 of the IAB node 104 .

[0073] In the case where the techniques described herein are applied to the context of a decomposed RAN architecture, one or more components of the decomposed RAN architecture may be configured to support performing CLI measurements in a full-duplex communication mode as described herein. For example, some operations described as being performed by a UE 115 or a network entity 105 (e.g., a base station 140) may additionally or alternatively be performed by one or more components of the decomposed RAN architecture (e.g., an IAB node 104, a DU 165, a CU 160, a RU 170, a RIC 175, a SMO 180).

[0074] UE 115 may include or may be referred to as a mobile device, a wireless device, a remote device, a handheld device, or a subscriber device, or some other suitable term, where a "device" may also be referred to as a unit, a station, a terminal, or a client, etc. UE 115 may also include or may be referred to as a personal electronic device, such as a cellular phone, a personal digital assistant (PDA), a tablet computer, a laptop computer, or a personal computer. In some examples, UE 115 may include or may be referred to as a wireless local loop (WLL) station, an Internet of Things (IoT) device, an Internet of Everything (IoE) device, or a machine type communication (MTC) device, etc., which may be implemented in various objects such as appliances or vehicles, meters, etc.

[0075] The UE 115 described herein may be capable of communicating with various types of devices, such as other UEs 115, which may sometimes act as relays, as well as network entities 105 and network equipment including macro eNBs or gNBs, small cell eNBs or gNBs, relay base stations, etc. Figure 1shown.

[0076] The UE 115 and the network entity 105 may wirelessly communicate with each other via one or more communication links 125 (e.g., access links) on one or more carriers. The term "carrier" may refer to a set of RF spectrum resources having a defined physical layer structure to support the communication link 125. For example, a carrier for the communication link 125 may include a portion of an RF spectrum band (e.g., a bandwidth portion (BWP)) that operates according to one or more physical layer channels for a given radio access technology (e.g., LTE, LTE-A, LTE-A Pro, NR). Each physical layer channel may carry acquisition signaling (e.g., synchronization signals, system information), control signaling for coordinating carrier operations, user data, or other signaling. The wireless communication system 100 may support communications with the UE 115 using carrier aggregation or multi-carrier operation. Depending on the carrier aggregation configuration, the UE 115 may be configured to have multiple downlink component carriers and one or more uplink component carriers. Carrier aggregation may be used for both frequency division duplex (FDD) and time division duplex (TDD) component carriers. Communication between the network entity 105 and other devices may refer to communication between a device and any portion (e.g., entity, sub-entity) of the network entity 105. For example, the terms "send," "receive," or "communicate" when referring to the network entity 105 may refer to any portion of the network entity 105 (e.g., base station 140, CU 160, DU 165, RU 170) of the RAN communicating with another device (e.g., directly or via one or more other network entities 105).

[0077] In some examples, such as in a carrier aggregation configuration, a carrier may also have acquisition signaling or control signaling that coordinates the operation of other carriers. A carrier may be associated with a frequency channel (e.g., an Evolved Universal Mobile Telecommunications System Terrestrial Radio Access (E-UTRA) Absolute RF Channel Number (EARFCN)) and may be located based on a channel raster for discovery by UE 115. A carrier may operate in a standalone mode, in which case initial acquisition and connection may be performed by UE 115 via the carrier, or a carrier may operate in a non-standalone mode, in which case the connection is anchored using a different carrier (e.g., a different carrier of the same or different radio access technology).

[0078] The communication link 125 shown in the wireless communication system 100 may include downlink transmissions (e.g., forward link transmissions) from the network entity 105 to the UE 115, uplink transmissions (e.g., return link transmissions) from the UE 115 to the network entity 105, or both, as well as other transmission configurations. A carrier may carry either downlink communications or uplink communications (e.g., in FDD mode), or may be configured to carry both downlink communications and uplink communications (e.g., in TDD mode).

[0079] A carrier may be associated with a particular bandwidth of the RF spectrum, and in some examples, the carrier bandwidth may be referred to as a "system bandwidth" of the carrier or wireless communication system 100. For example, the carrier bandwidth may be one of a set of bandwidths (e.g., 1.4 megahertz (MHz), 3 MHz, 5 MHz, 10 MHz, 15 MHz, 20 MHz, 40 MHz, or 80 MHz) of a carrier of a particular radio access technology. A device (e.g., a network entity 105, a UE 115, or both) of the wireless communication system 100 may have a hardware configuration that supports communication on a particular carrier bandwidth or may be configurable to support communication on one of the carrier bandwidths in the set of carrier bandwidths. In some examples, the wireless communication system 100 may include a network entity 105 or a UE 115 that supports concurrent communication via carriers associated with multiple carrier bandwidths. In some examples, each served UE 115 may be configured to operate on a portion (e.g., a subband, a BWP) or all of a carrier bandwidth.

[0080] The signal waveform sent on the carrier may include multiple subcarriers (e.g., using multi-carrier modulation (MCM) techniques, such as orthogonal frequency division multiplexing (OFDM) or discrete Fourier transform spread OFDM (DFT-S-OFDM)). In a system using MCM technology, a resource element may refer to a resource of one symbol period (e.g., the duration of one modulation symbol) and one subcarrier, in which case the symbol period and subcarrier spacing may be inversely related. The number of bits carried by each resource element may depend on the modulation scheme (e.g., the order of the modulation scheme, the coding rate of the modulation scheme, or both), so that the more resource elements a device receives and the higher the order of the modulation scheme, the higher the data rate for the device may be. Wireless communication resources may refer to a combination of RF spectrum resources, time resources, and spatial resources (e.g., spatial layers, beams), and the use of multiple spatial resources may increase the data rate or data integrity of communications with UE 115.

[0081] One or more numerologies of a carrier may be supported, where the numerologies may include subcarrier spacing (Δf) and cyclic prefixes. A carrier may be divided into one or more BWPs with the same or different numerologies. In some examples, a UE 115 may be configured with multiple BWPs. In some examples, a single BWP of a carrier may be active at a given time, and communications of a UE 115 may be constrained to one or more active BWPs.

[0082] The time interval for the network entity 105 or the UE 115 may be expressed as a multiple of a basic time unit, which may be, for example, a sampling period T s =1 / (Δf max ·N f ) seconds, where Δf max It can represent the maximum supported subcarrier spacing, and N f The maximum supported discrete Fourier transform (DFT) size may be indicated. Time intervals of communication resources may be organized according to radio frames, each having a specified duration (e.g., 10 milliseconds (ms)). Each radio frame may be identified by a system frame number (SFN) (e.g., ranging from 0 to 1023).

[0083] Each frame may include multiple consecutively numbered subframes or time slots, and each subframe or time slot may have the same duration. In some examples, the frame may be divided into subframes (e.g., in the time domain), and each subframe may be further divided into multiple time slots. Alternatively, each frame may include a variable number of time slots, and the number of time slots may depend on the subcarrier spacing. Each time slot may include multiple symbol periods (e.g., depending on the length of the cyclic prefix added before each symbol period). In some wireless communication systems 100, the time slot may also be divided into multiple mini time slots containing one or more symbols. Excluding the cyclic prefix, each symbol period may include one or more (e.g., N f The duration of a symbol period may depend on the subcarrier spacing or the operating frequency band.

[0084] A subframe, a slot, a mini-slot, or a symbol may be the smallest scheduling unit (e.g., in the time domain) of the wireless communication system 100 and may be referred to as a transmission time interval (TTI). In some examples, the TTI duration (e.g., the number of symbol periods in a TTI) may be variable. Additionally or alternatively, the smallest scheduling unit of the wireless communication system 100 may be dynamically selected (e.g., in bursts of shortened TTIs (sTTIs)).

[0085] Physical channels may be multiplexed on a carrier according to various techniques. For example, physical control channels and physical data channels may be multiplexed on a downlink carrier using one or more of a time division multiplexing (TDM) technique, a frequency division multiplexing (FDM) technique, or a hybrid TDM-FDM technique. A control region (e.g., a control resource set (CORESET)) for a physical control channel may be defined by a set of symbol periods and may extend across a system bandwidth or a subset of a system bandwidth of a carrier. One or more control regions (e.g., CORESETs) may be configured for a group of UEs 115. For example, one or more of the UEs 115 may monitor or search the control region for control information according to one or more search space sets, and each search space set may include one or more control channel candidates in one or more aggregation levels arranged in a cascaded manner. The aggregation level of the control channel candidate may refer to the amount of control channel resources (e.g., control channel elements (CCEs)) associated with the coded information for a control information format having a given payload size. The search space sets may include a common search space set configured for transmitting control information to a plurality of UEs 115 , and a UE-specific search space set for transmitting control information to a specific UE 115 .

[0086] The network entity 105 may provide communication coverage via one or more cells (e.g., macro cells, small cells, hot spots, or other types of cells, or any combination thereof). The term "cell" may refer to a logical communication entity used to communicate with the network entity 105 (e.g., on a carrier), and may be associated with an identifier (e.g., a physical cell identifier (PCID), a virtual cell identifier (VCID), or other) used to distinguish adjacent cells. In some examples, a cell may also refer to a coverage area 110 or a portion of a coverage area 110 (e.g., a sector) on which a logical communication entity operates. Depending on various factors such as the capabilities of the network entity 105, such cells may range from a smaller area (e.g., a structure, a subset of a structure) to a larger area. For example, a cell may be or may include a building, a subset of a building, or an external space between or overlapping coverage areas 110, as well as other examples.

[0087] A macro cell generally covers a relatively large geographic area (e.g., several kilometers in radius) and may allow unrestricted access to UEs 115 that have a service subscription with a network provider that supports the macro cell. A small cell may be associated with a lower power network entity 105 (e.g., a lower power base station 140) (compared to a macro cell), and the small cell may operate in the same or different (e.g., licensed, unlicensed) frequency band as the macro cell. A small cell may provide unrestricted access to UEs 115 that have a service subscription with a network provider, or may provide restricted access to UEs 115 associated with a small cell (e.g., UEs 115 in a closed subscriber group (CSG), UEs 115 associated with users in a home or office). A network entity 105 may support one or more cells, and may also use one or more component carriers to support communications on one or more cells.

[0088] In some examples, a carrier may support multiple cells, and different cells may be configured according to different protocol types (e.g., MTC, narrowband IoT (NB-IoT), enhanced mobile broadband (eMBB)) that may provide access to different types of devices.

[0089] In some examples, the network entities 105 (e.g., base stations 140, RUs 170) may be mobile and thus provide communication coverage for mobile coverage areas 110. In some examples, different coverage areas 110 associated with different technologies may overlap, but the different coverage areas 110 may be supported by the same network entity 105. In some other examples, overlapping coverage areas 110 associated with different technologies may be supported by different network entities 105. The wireless communication system 100 may include, for example, a heterogeneous network in which different types of network entities 105 provide coverage for various coverage areas 110 using the same or different radio access technologies.

[0090] The wireless communication system 100 may support synchronous or asynchronous operation. For synchronous operation, the network entities 105 (e.g., base stations 140) may have similar frame timing, and transmissions from different network entities 105 may be approximately aligned in time. For asynchronous operation, the network entities 105 may have different frame timing, and in some examples, transmissions from different network entities 105 may not be aligned in time. The techniques described herein may be used for either synchronous operation or asynchronous operation.

[0091] Some UEs 115, such as MTC or IoT devices, may be low-cost or low-complexity devices and may provide automated communication between machines (e.g., via machine-to-machine (M2M) communication). M2M communication or MTC may refer to data communication technology that allows devices to communicate with each other or with a network entity 105 (e.g., base station 140) without human intervention. In some examples, M2M communication or MTC may include communication from devices that integrate sensors or meters to measure or capture information and relay such information to a central server or application that utilizes the information or presents the information to a person interacting with the application. Some UEs 115 may be designed to collect information or implement automated behavior of machines or other devices. Examples of applications for MTC devices include: smart metering, inventory monitoring, water level monitoring, equipment monitoring, health care monitoring, field survival monitoring, weather and geographic event monitoring, fleet management and tracking, remote security sensing, physical access control, and transaction-based commercial charging.

[0092] Some UEs 115 may be configured to employ a reduced power consumption operating mode, such as half-duplex communication (e.g., a mode that supports unidirectional communication via transmission or reception but does not support concurrent transmission and reception). In some examples, half-duplex communication may be performed at a reduced peak rate. Other power saving techniques for UE 115 include entering a power saving deep sleep mode when not engaged in active communications, operating over a limited bandwidth (e.g., according to narrowband communications), or a combination of these techniques. For example, some UEs 115 may be configured to operate using a narrowband protocol type that is associated with a defined portion or range (e.g., a set of subcarriers or resource blocks (RBs)) within a carrier, within a guard band of a carrier, or outside a carrier.

[0093] The wireless communication system 100 may be configured to support ultra-reliable communication or low-latency communication or various combinations thereof. For example, the wireless communication system 100 may be configured to support ultra-reliable low-latency communication (URLLC). The UE 115 may be designed to support ultra-reliable or low-latency or critical functions. Ultra-reliable communication may include private communication or group communication, and may be supported by one or more services (such as push-to-talk, video, or data). Support for ultra-reliable, low-latency functions may include prioritization of services, and such services may be used for public safety applications or general commercial applications. The terms ultra-reliable, low-latency, and ultra-reliable low-latency are used interchangeably herein.

[0094] In some examples, the UE 115 can communicate directly with other UEs 115 via a device-to-device (D2D) communication link 135 (e.g., according to a peer-to-peer (P2P), D2D, or sidelink protocol). In some examples, one or more UEs 115 in a group that are performing D2D communication may be within a coverage area 110 of a network entity 105 (e.g., a base station 140, a RU 170), which may support aspects of such D2D communication configured or scheduled by the network entity 105. In some examples, one or more UEs 115 in such a group may be outside the coverage area 110 of the network entity 105, or may be unable or not configured to receive transmissions from the network entity 105 for other reasons. In some examples, a group of UEs 115 communicating via D2D communication may support a one-to-many (1:M) system, in which each UE 115 transmits to each of the other UEs 115 in the group. In some examples, the network entity 105 may facilitate scheduling of resources for D2D communication. In some other examples, D2D communications may be conducted between UEs 115 without involving network entity 105 .

[0095] In some systems, the D2D communication link 135 can be an example of a communication channel (such as a sidelink communication channel) between vehicles (e.g., UE 115). In some examples, the vehicles can communicate using vehicle-to-everything (V2X) communications, vehicle-to-vehicle (V2V) communications, or some combination of these. The vehicles can signal information related to traffic conditions, signal scheduling, weather, safety, emergency situations, or any other information related to the V2X system. In some examples, vehicles in the V2X system can communicate with roadside infrastructure (such as roadside units) using vehicle-to-network (V2N) communications, or communicate with the network via one or more network nodes (e.g., network entity 105, base station 140, RU 170), or both.

[0096] The core network 130 may provide user authentication, access authorization, tracking, Internet Protocol (IP) connectivity, and other access, routing, or mobility functions. The core network 130 may be an evolved packet core (EPC) or a 5G core (5GC), which may include at least one control plane entity for managing access and mobility (e.g., a mobility management entity (MME), an access and mobility management function (AMF)) and at least one user plane entity for routing packets or interconnecting to an external network (e.g., a serving gateway (S-GW)), a packet data network (PDN) gateway (P-GW), or a user plane function (UPF)). The control plane entity may manage non-access stratum (NAS) functions, such as mobility, authentication, and bearer management for UE 115 served by a network entity 105 (e.g., a base station 140) associated with the core network 130. User IP packets may be delivered via the user plane entity, which may provide IP address allocation and other functions. The user plane entity may be connected to an IP service 150 for one or more network operators. IP services 150 may include access to the Internet, an intranet, an IP Multimedia Subsystem (IMS), or packet-switched streaming services.

[0097] The wireless communication system 100 may operate using one or more frequency bands that may be in the range of 300 megahertz (MHz) to 300 gigahertz (GHz). Typically, the region from 300 MHz to 3 GHz is referred to as the ultra-high frequency (UHF) region or decimeter band because the wavelength range is approximately one decimeter to one meter. UHF waves may be blocked or redirected by buildings and environmental features (which may be referred to as clusters), but the waves may be sufficient to penetrate structures so that macro cells provide service to UEs 115 located indoors. Transmission of UHF waves may be associated with smaller antennas and shorter ranges (e.g., less than 100 kilometers) than transmission using smaller frequencies and longer wavelengths of the high frequency (HF) or very high frequency (VHF) portions of the spectrum below 300 MHz.

[0098] The wireless communication system 100 may also operate in a super high frequency (SHF) region using a frequency band from 3 GHz to 30 GHz (also known as a centimeter band) or in an extremely high frequency (EHF) region of a spectrum (e.g., from 30 GHz to 300 GHz) (also known as a millimeter band). In some examples, the wireless communication system 100 may support millimeter wave (mmW) communications between a UE 115 and a network entity 105 (e.g., a base station 140, a RU 170), and the EHF antenna of the corresponding device may be smaller and closer than the UHF antenna. In some examples, this may facilitate the use of antenna arrays within the device. However, the propagation of EHF transmissions may be affected by greater atmospheric attenuation and a shorter range than SHF or UHF transmissions. The technology disclosed herein may be adopted across transmissions using one or more different frequency regions, and the use of frequency bands specified across these frequency regions may differ by country or regulatory agency.

[0099] The wireless communication system 100 can utilize both licensed RF spectrum bands and unlicensed RF spectrum bands. For example, the wireless communication system 100 can use licensed assisted access (LAA), LTE unlicensed (LTE-U) radio access technology, or NR technology in unlicensed bands such as the 5 GHz industrial, scientific, and medical (ISM) band. When operating in an unlicensed RF spectrum band, devices such as network entities 105 and UE 115 can use carrier sensing for conflict detection and avoidance. In some examples, operations in unlicensed bands can be based on carrier aggregation configuration (e.g., LAA) in combination with component carriers operating in licensed bands. Operations in unlicensed spectrum may include downlink transmissions, uplink transmissions, P2P transmissions, or D2D transmissions, and the like.

[0100] The network entity 105 (e.g., base station 140, RU 170) or UE 115 may be equipped with multiple antennas that can be used to employ technologies such as transmit diversity, receive diversity, multiple-input multiple-output (MIMO) communications, or beamforming. The antennas of the network entity 105 or UE 115 may be located within one or more antenna arrays or antenna panels that can support MIMO operations or transmit or receive beamforming. For example, one or more base station antennas or antenna arrays may be co-located at an antenna assembly, such as an antenna tower. In some examples, antennas or antenna arrays associated with the network entity 105 may be located at different geographical locations. The network entity 105 may have an antenna array having a set of rows and columns of antenna ports that the network entity 105 can use to support beamforming for communications with the UE 115. Similarly, the UE 115 may have one or more antenna arrays that can support various MIMO or beamforming operations. Additionally or alternatively, the antenna panel may support RF beamforming for signals transmitted via the antenna ports.

[0101] The network entity 105 or UE 115 may use MIMO communication to utilize multipath signal propagation and improve spectral efficiency by sending or receiving multiple signals via different spatial layers. Such technology may be referred to as spatial multiplexing. For example, multiple signals may be sent by a transmitting device via different antennas or different combinations of antennas. Similarly, multiple signals may be received by a receiving device via different antennas or different combinations of antennas. Each of the multiple signals may be referred to as a separate spatial stream and may carry information associated with the same data stream (e.g., the same codeword) or different data streams (e.g., different codewords). Different spatial layers may be associated with different antenna ports for channel measurement and reporting. MIMO technology includes single-user MIMO (SU-MIMO), in which multiple spatial layers are sent to the same receiving device, and multi-user MIMO (MU-MIMO), in which multiple spatial layers are sent to multiple devices.

[0102] Beamforming (which may also be referred to as spatial filtering, directional transmission, or directional reception) is a signal processing technique that may be used at a transmitting device or a receiving device (e.g., a network entity 105, a UE 115) to shape or direct an antenna beam (e.g., a transmit beam, a receive beam) along a spatial path between the transmitting device and the receiving device. Beamforming may be achieved by combining signals communicated via antenna elements of an antenna array so that some signals propagating at a particular orientation relative to the antenna array experience constructive interference, while other signals experience destructive interference. Adjustments to signals communicated via antenna elements may include the transmitting device or the receiving device applying an amplitude offset, a phase offset, or both to signals carried via antenna elements associated with the device. Adjustments associated with each of the antenna elements may be defined by a set of beamforming weights associated with a particular orientation (e.g., relative to the antenna array of the transmitting device or the receiving device or relative to some other orientation).

[0103] The network entity 105 or UE 115 may use beam scanning techniques as part of a beamforming operation. For example, the network entity 105 (e.g., base station 140, RU 170) may use multiple antennas or antenna arrays (e.g., antenna panels) to perform beamforming operations for directional communication with UE 115. Some signals (e.g., synchronization signals, reference signals, beam selection signals, or other control signals) may be sent multiple times by the network entity 105 along different directions. For example, the network entity 105 may send signals according to different sets of beamforming weights associated with different transmission directions. Transmissions along different beam directions may be used to identify (e.g., by a transmitting device (such as network entity 105), or by a receiving device (such as UE 115)) beam directions for later transmission or reception by the network entity 105.

[0104] Some signals, such as data signals associated with a particular receiving device, may be sent by a transmitting device (e.g., transmitting network entity 105, transmitting UE 115) along a single beam direction (e.g., a direction associated with a receiving device (such as receiving network entity 105 or receiving UE 115)). In some examples, the beam direction associated with the transmission along the single beam direction may be determined based on signals sent along one or more beam directions. For example, UE 115 may receive one or more of the signals sent by network entity 105 along different directions, and may report to network entity 105 an indication of the signal received by UE 115 with the highest signal quality or other acceptable signal quality.

[0105] In some examples, transmission by a device (e.g., by network entity 105 or UE 115) may be performed using multiple beam directions, and the device may use a combination of digital precoding or beamforming to generate a combined beam for transmission (e.g., from network entity 105 to UE 115). UE 115 may report feedback indicating precoding weights for one or more beam directions, and the feedback may correspond to a configured set of beams across a system bandwidth or one or more subbands. Network entity 105 may send reference signals (e.g., cell-specific reference signals (CRS), channel state information reference signals (CSI-RS)), which may or may not be precoded. UE 115 may provide feedback for beam selection, which may be a precoding matrix indicator (PMI) or codebook-based feedback (e.g., multi-panel codebook, linear combination codebook, port selection codebook). Although these techniques are described with reference to signals sent along one or more directions by a network entity 105 (e.g., base station 140, RU 170), UE 115 may use similar techniques to send signals multiple times along different directions (e.g., to identify a beam direction for subsequent transmission or reception by UE 115), or to send signals along a single direction (e.g., to send data to a receiving device).

[0106] A receiving device (e.g., UE 115) may perform receiving operations according to multiple receiving configurations (e.g., directional listening) when receiving various signals (such as synchronization signals, reference signals, beam selection signals, or other control signals) from a receiving device (e.g., network entity 105). For example, the receiving device may perform reception according to multiple receiving directions by: receiving via different antenna subarrays, processing the received signals according to different antenna subarrays, receiving according to different receiving beamforming weight sets (e.g., different directional listening weight sets) applied to signals received at multiple antenna elements of an antenna array, or processing the received signals according to different receiving beamforming weight sets applied to signals received at multiple antenna elements of an antenna array, any of which may be referred to as "listening" according to different receiving configurations or receiving directions. In some examples, the receiving device may use a single receiving configuration to receive along a single beam direction (e.g., when receiving a data signal). A single receive configuration may be aligned along a beam direction determined based on listening according to different receive configuration directions (e.g., a beam direction determined to have the highest signal strength, highest signal-to-noise ratio (SNR), or other acceptable signal quality based on listening according to multiple beam directions).

[0107] The wireless communication system 100 can be a packet-based network that operates according to a layered protocol stack. In the user plane, the communication at the bearer or PDCP layer can be IP-based. The RLC layer can perform packet segmentation and reorganization to communicate on the logical channel. The MAC layer can perform priority processing and multiplexing of logical channels to transport channels. The MAC layer can also use error detection technology, error correction technology, or both to support retransmission at the MAC layer to improve link efficiency. In the control plane, the RRC protocol layer can provide the establishment, configuration and maintenance of the RRC connection of the radio bearer that supports user plane data between the UE 115 and the network entity 105 or the core network 130. At the PHY layer, the transport channel can be mapped to the physical channel.

[0108] UE 115 and network entity 105 may support retransmission of data to increase the likelihood of data being successfully received. Hybrid automatic repeat request (HARQ) feedback is a technique for increasing the likelihood of correctly receiving data through a communication link (e.g., communication link 125, D2D communication link 135). HARQ may include a combination of error detection (e.g., using a cyclic redundancy check (CRC)), forward error correction (FEC), and retransmission (e.g., automatic repeat request (ARQ)). HARQ can improve throughput at the MAC layer under poor radio conditions (e.g., low signal-to-noise ratio conditions). In some examples, a device may support simultaneous slot HARQ feedback, wherein the device may provide HARQ feedback in a specific time slot for data received in a previous symbol in the time slot. In some other examples, the device may provide HARQ feedback in a subsequent time slot or according to some other time interval.

[0109] In some cases, such as for a wireless communication system 100, a network entity 105 serving one or more UEs 115 may support full-duplex communication or half-duplex communication or both. Full-duplex communication may refer to a device (e.g., UE 115, network entity 105) that sends and receives messages at the same time, while half-duplex communication may refer to a device that can send or receive at a given time. For full-duplex communication and half-duplex communication, downlink transmissions to one or more UEs 115 and uplink transmissions from one or more UEs 115 may not be aligned in time, which may cause interference at the network entity 105, the UE 115, or both. For example, the network entity 105 may transmit and receive in the same or partially overlapping time-frequency resources as another wireless device (e.g., UE 115), which may result in CLI. For half-duplex communication, the UE 115 may prioritize CLI measurements over uplink transmissions to the network entity 105. However, for full-duplex communications, CLI measurements may collide with uplink transmissions to the network entity 105, resulting in transmission timing errors.

[0110] In some examples, to prevent transmission timing errors, UE 115 may send a capability message indicating that UE 115 supports the ability to perform uplink transmission and CLI measurement (e.g., intra-cell CLI measurement, inter-cell CLI measurement, or both) simultaneously. In some cases, UE 115 may send the capability message to network entity 105 as part of a full-duplex capability indication. In some other cases, UE 115 may send the capability message to network entity 105 independently of the full-duplex capability indication (e.g., in separate signaling). The CLI measurement capability indication may include one or more parameters including a bit indicating whether UE 115 supports simultaneous CLI measurement and uplink transmission. If UE 115 supports simultaneous CLI measurement and uplink transmission, network entity 105 may configure one or more resources for UE 115 to perform both CLI measurement and uplink transmission concurrently. If UE 115 does not support simultaneous CLI measurements and uplink transmissions, UE 115 may prioritize uplink transmissions or CLI measurements on overlapping resources.

[0111] Figure 2 An example of a wireless communication system 200 that supports CLI measurements in full-duplex communication mode according to one or more aspects of the present disclosure is illustrated. The wireless communication system 200 may be implemented or may be implemented to implement aspects of the wireless communication system 100. For example, the wireless communication system 200 illustrates communication between one or more UEs and network entities, such as UE 115-a, UE 115-b, network entity 105-a, and network entity 105-b, which may be any of the embodiments described herein (including references). Figure 1 ) An example of a corresponding device described in . The wireless communication system 200 may support capability signaling, which indicates whether the UE 115 (e.g., UE 115-a, UE 115-b) supports concurrent CLI measurement and uplink transmission.

[0112] In some cases, UE 115-a, UE 115-b, or both may communicate with network entity 105-a and network entity 105-b. For example, network entity 105-a may send control information, data, or both to UE 115-a via downlink communication link 205. UE 115-a may send control information, data, or both to network entity 105-a via uplink communication link 210. Similarly, UE 115-b may communicate with network entity 105-a via communication link 125-a or communication link 125-b, respectively (which may be reference 1). Figure 1 The described examples of communication link 125) send control information, data, or both to network entity 105-a and network entity 105-b, or receive control information, data, or both from these network entities.

[0113] A wireless device (e.g., network entity 105-a, network entity 105-b, UE 115-a, UE 115-b) may operate in a full-duplex communication mode. In full-duplex mode, the wireless device may transmit and receive simultaneously. For example, if network entity 105-a operates in full-duplex mode, network entity 105-a may receive signaling from UE 115-a via uplink communication link 210 while concurrently or simultaneously sending signaling to UE 115-b via communication link 125-a. UE 115-a may report a capability message to network entity 105-a indicating the ability to support simultaneous transmission and reception. In some other examples, the wireless device may operate in a half-duplex mode, in which the wireless device may send or receive data (e.g., not at the same time).

[0114] In some cases, network entity 105-b and network entity 105-a may send and receive signaling from UE 115-a, UE 115-b, or both in the same or overlapping frequency bands, which may result in interference (e.g., CLI). For example, network entity 105-b may send or receive signaling to UE 115-b using resources (e.g., time-frequency resources) that may cause interference to (e.g., interfere with) signaling between network entity 105-a and UE 115-a (such as CLI 215-a). Similarly, network entity 105-a may send or receive signaling to UE 115-b and UE 115-a in the same or overlapping frequency bands, which may result in interference (e.g., CLI). For example, network entity 105-a may send signaling to or receive signaling from UE 115-b using resources that may cause interference to signaling between network entity 105-a and UE 115-a (such as CLI 215-b). CLI between one or more UEs 115 communicating with the same serving cell (such as a cell associated with network entity 105-a or network entity 105-b) may be referred to as intra-cell CLI. CLI between one or more UEs 115 communicating with different serving cells (such as respective cells associated with network entity 105-a and / or network entity 105-b) may be referred to as inter-cell CLI.

[0115] In some examples, UE 115-a may measure the level of CLI from CLI 215-a, CLI 215-b, or both. The duration for performing CLI measurement 220 may overlap with one or more time resources (such as symbols (e.g., flexible symbols that may be allocated for uplink or downlink)) used to transmit to network entity 105-a. Therefore, UE 115-a may prioritize one of CLI measurement 220 or one or more uplink transmissions 225. For example, UE 115-a may prioritize one or more CLI measurements 220 over one or more uplink transmissions 225. If UE 115-a prioritizes CLI measurement 220 or uplink transmission 225, UE 115-a may operate using half-duplex mode, in which UE 115-a may perform one of CLI measurement 220 or uplink transmission 225 at time t. However, in full-duplex communications, the CLI measurement 220 may collide with the uplink transmission 225 to the network entity 105-a, resulting in transmission timing errors.

[0116] In some examples, to enable CLI measurements 220 in full-duplex mode, UE 115-a may report the ability to support simultaneous uplink transmissions 225 and CLI measurements 220. In full-duplex mode, there may be two separate frequency windows (e.g., fast Fourier transform (FFT) windows), such as one for transmission and the other for reception. For example, time-frequency resources 230 may include uplink frequency window 235 and downlink frequency window 240. In some cases, UE 115-a may perform uplink transmissions 225 and CLI measurements 220 simultaneously in different FFT windows. For example, UE 115-a may perform uplink transmissions 225 in uplink frequency window 235 and CLI measurements 220 in downlink frequency window 240 in time window 245-a or time window 245-b.

[0117] In full-duplex mode, the network entity 105-a may schedule downlink reception of one or more downlink transmissions 250 and one or more uplink transmissions 225. For example, the network entity 105-a may send control signaling (e.g., downlink control information (DCI) message, medium access control-control element (MAC-CE), etc.) in the time-frequency resource 230, which includes scheduling information for the uplink transmission 225 and the downlink transmission 250. The CLI measurement at the UE 115-a may be based on uplink transmissions between the network entity 105-a and the UE 115-b or the network entity 105-b and the UE 115-b, where the UE 115-b may refer to an aggressor UE. The aggressor UE may be in a neighboring cell (e.g., outside the coverage area of ​​the UE 105-a).

[0118] In some examples, UE 115-a may generate additional interference (e.g., self-interference (SI)) to the transmission based on reception or to the reception based on transmission. Aligning the timing of the transmission symbols and the reception symbols may be beneficial to mitigating SI (e.g., the inter-symbol interference (ISI) component in the SI), where a symbol may be a time unit for communication. In some examples, UE 115-a may use a cyclic prefix (CP) duration, the same CP type (e.g., normal CP (NCP) or extended CP (ECP)), the same subcarrier spacing (SCS), alignment of the subcarrier grid of the transmission and reception signals, or any combination thereof to align symbols and reduce or mitigate ISI. The CP may be a portion of a previous symbol appended before the current symbol. For example, in order to reduce ISI, the timing difference of the transmission and reception symbols at UE 115-a may be relatively small compared to the CP duration. However, for full-duplex communication, since the uplink signal is aligned at the network entity 105-a, it may be difficult to align the transmission and reception. That is, for precise timing adjustment, both the network entity 105 - a and the UE 115 - a may ensure alignment between transmission and reception.

[0119] In some cases, due to timing advance conditions at UE 115-a, network entity 105-a may not be able to fully align the timing between downlink and uplink signals to avoid ICI in SI. For example, the timing advance to eliminate interference between uplink and downlink signals may exceed the available time. For CLI measurement 220, the receive timing of the CLI measurement resource may be determined based on a constant offset relative to the downlink reference timing of network entity 105-a, where UE 115-a may derive the constant offset value. In some examples, the timing difference between the CLI measurement and the uplink symbol may be relatively small, which may provide approximately simultaneous CLI measurement 220 and uplink transmission 225. For intra-cell CLI, the receive timing of the CLI measurement may be similar or identical to the serving cell uplink timing for UE 115-a or UE 115-b, because CLI may occur when the disturber and victim UEs are close and the propagation delay between them is negligible. For intra-cell CLI, full-duplex CLI measurements may not have SI.

[0120] For inter-cell CLI, if the size difference of the coverage areas of adjacent serving cells (e.g., network entity 105-a and network entity 105-b) is relatively small compared to the size of the coverage areas, the SI may be negligible for full-duplex CLI measurements. However, if the two coverage areas of network entity 105-a and network entity 105-b have relatively different sizes (e.g., one is a macro cell and the other is a micro cell), the timing relationship between the reception timing of the CLI measurement 220 and the transmission of the serving cell uplink signal or channel may be relevant to SI for full-duplex CLI measurements. For example, a timing misalignment between the CLI measurement 220 and the signal or channel to network entity 105-a may result in SI being communicated to network entity 105-a.

[0121] In some cases, there may be no power control mechanism at UE 115-a for receiving CLI measurement resources, which may be time-frequency resources used for CLI measurements 220. Network entity 105-a may perform power control to compensate for path loss in downlink transmission 250. The level of received power may be relatively stable, but the interference power of the CLI (such as CLI 215-a or CLI 215-b) may have relatively large variations. In some cases, it may be difficult to predict the range of the CLI in advance. For example, the CLI power may be related to the transmit power of the disturber UE or network entity (e.g., UE 115-b or network entity 105-b). The CLI power may be related to the range (e.g., path loss) between the disturbed UE (such as UE 115-a) and the disturber UE or network entity. Thus, a UE 115 - a indicating that it supports full-duplex communications (e.g., a capability indication excluding an indication that the UE 115 - a supports simultaneous CLI measurements and uplink transmissions) may not be sufficient to perform CLI in a full-duplex deployment.

[0122] As described herein, the network entity 105-a may use dedicated capability signaling to enable CLI measurements for full-duplex communication, where the dedicated capability signaling may be referred to as a CLI capability message 255. In some examples, the UE 115-a may send the CLI capability message 255 to indicate to the network entity 105-a that the UE 115-a supports simultaneous uplink transmission 225 and CLI measurements 220 on corresponding time-frequency resources when operating in a full-duplex communication mode. In some cases, the CLI capability message 255 may be independent of the full-duplex capability message, such that the UE 115-a may report the full-duplex capability message and the CLI capability message 255 independently. In some other cases, the CLI capability message 255 may be one or more components of the full-duplex capability message. That is, the UE 115-a may add one or more parameters (e.g., bits dedicated to the CLI capability component) to the full-duplex capability message that includes the CLI capability message 255. Additionally or alternatively, UE 115-a may include a separate full-duplex CLI measurement capability that depends on conventional full-duplex UE capabilities. For example, when UE 115-a supports full-duplex, UE 115-a may also support simultaneous CLI measurements 220 and uplink transmissions 225. That is, UE 115-a may use full-duplex capability as a prerequisite for CLI capability message 255.

[0123] In some examples, the CLI capability message 255 may include one or more components, which may each span multiple bits in the transmission to the network entity 105-a. The one or more components may include bits to indicate whether the UE supports CLI measurements 220 and uplink transmissions 225 in full-duplex communication mode. If the UE 115-a does support full-duplex CLI measurements 220, the one or more components may include a component for indicating whether inter-cell CLI measurements are supported, a component for indicating whether intra-cell CLI measurements are supported, a component for indicating a threshold (e.g., maximum) timing difference between the CLI measurement 220 and the uplink transmission 225, a component for indicating an effective CLI interference strength threshold, or any combination thereof. In some cases, if the timing difference exceeds the threshold timing difference, the UE 115-a may not perform CLI measurements 220 together with the uplink transmission 225. The CLI interference strength threshold may indicate the minimum CLI interference that may cause a degradation in downlink reception performance at the UE 115-a. The threshold may be configured or otherwise defined at the UE 115-a. If the CLI interference strength is below the threshold, the UE 115-a may deactivate CLI measurement 220 for the current CLI measurement resource (e.g., because the CLI may not affect the performance of signaling at the UE 115-a). The UE 115-a may wait to reactivate CLI measurement 220 until receiving an indication from the network entity 105-a.

[0124] In some cases, if the CLI capability message 255 indicates that the UE 115-a does not support simultaneous CLI measurements 220 and uplink transmissions 225 in full-duplex mode, the UE 115-a may prioritize the CLI measurements 220, which will refer to Figure 3A In some other cases, if UE 115-a can prioritize uplink transmissions 225, this will refer to Figure 3B A more detailed description is given. If the CLI capability message 255 indicates that the UE 115-a supports simultaneous CLI measurements 220 and uplink transmissions 225, then when the CLI does not meet the conditions of the UE capability (such as the CLI interference strength threshold, the maximum timing difference, etc.), the UE 115-a may continue to prioritize uplink transmissions 225 (e.g., service signals and channel transmissions).

[0125] For example, the UE 115-a may send a CLI capability message 255 to the network entity 105-a indicating that the UE 115-a supports simultaneous CLI measurements 220 and uplink transmissions 225. The UE 115-a may determine during the time window 245-a that the CLI interference strength of the CLI 215-a, the CLI 215-b, or both satisfies the CLI interference strength threshold, and may perform the CLI measurements 220 and uplink transmissions 225 during the time window 245-a. However, the UE 115-a may determine during the time window 245-b that the CLI interference strength of the CLI 215-a, the CLI 215-b, or both fails to satisfy the CLI interference strength threshold (e.g., is below the threshold). The UE 115-a may prioritize the uplink transmissions 225 during the time window 245-b, and may avoid performing the CLI measurements 220 based on the CLI interference strength being below the threshold. That is, when the uplink transmission 225 is prioritized, or when the CLI does not meet the conditions of the UE capability, the UE 115-a may skip one or more CLI measurement opportunities (e.g., time window 245-a or time window 245-b in which the UE 115-a performs CLI measurement 220).

[0126] In some cases, for CLI measurement 220, UE 115-a may filter the instantaneous measurement results using Equation 1:

[0127] F(n)=(1–a)*F(n-1)+a*M(n) (1)

[0128] Wherein coefficient a adapts the filter so that one or more temporal characteristics of the filter are preserved at different input rates, M(n) is the instantaneous CLI measurement value, and F(n) is the filter output. If UE 115-a skips a CLI measurement opportunity, the input rate of the filter may change. UE 115-a may adjust the filter coefficient after skipping a CLI measurement opportunity so that the temporal characteristics of the filter are preserved at different input rates. In some cases, the filter coefficient may be a for instantaneous CLI measurements after a measurement opportunity that UE 115-a may not skip. In some other cases, the filter may have an updated coefficient a for instantaneous CLI measurements after one or more skipped measurement opportunities. s . In some examples, the updated coefficient may be proportional to the number of measurement opportunities skipped by UE 115-a.

[0129] In some examples, the CLI measurement 220 may be an intra-cell CLI measurement, an inter-cell CLI measurement, or both. The UE 115-a, the network entity 105-a, or both may approximate the intra-cell CLI timing to the uplink transmission timing, which may be sufficient for the CLI measurement 220. However, for inter-cell CLI, the CLI timing may be different from the uplink transmission timing. Conversely, the network entity 105-a may estimate the inter-cell CLI timing of a neighboring cell (such as a neighboring network entity 105-b) based on the timing advance of the interfering UE (such as UE 115-b). When the CLI capability message 255 indicates that the UE 115-a supports simultaneous CLI measurements 220 and uplink transmissions 225, the CLI capability message 255 may additionally indicate whether intra-cell CLI measurements, inter-cell CLI measurements, or both are supported.

[0130] For example, the CLI capability message 255 may include an indication that the UE 115-a does not support inter-cell CLI measurements in full-duplex communication mode. In some cases, the network entity 105-a may send a resource allocation 260 for CLI measurement 220 for configuring intra-cell CLI measurement (but not inter-cell CLI measurement) resources based on the CLI capability message 255. In the resource allocation 260, the default CLI timing may be the uplink transmission timing for the UE 115-a. Additionally or alternatively, the network entity 105-a may indicate the intra-cell timing in the resource allocation 260. The network entity 105-a may send the resource allocation 260 to the UE 115-a in control signaling (e.g., RRC signaling, DCI message, MAC-CE, etc.). In some other cases, the network entity 105-a may include both inter-cell and intra-cell measurement resources in the resource allocation 260, and the UE 115-a may selectively perform intra-cell CLI measurements based on the CLI capability message 255. Additionally or alternatively, the network entity 105-a may indicate which CLI resources the UE 115-a may use to perform the CLI measurements 220 in the resource allocation 260. For example, the indication of which CLI resources the UE 115-a may use to perform the CLI measurements 220 may include an index of one or more resources that the UE 115-a uses to simultaneously transmit the uplink transmission 225 and perform the CLI measurements 220.

[0131] In some other examples, the CLI capability message 255 may include an indication that the UE 115-a does support inter-cell CLI measurements and intra-cell CLI measurements in full-duplex communication mode. The network entity 105-a may send a resource allocation 260 that configures separate CLI resource groups for intra-cell and inter-cell measurements. For example, when the timing gap between intra-cell and inter-cell CLI is large enough (e.g., above a threshold), the network entity 105-a may configure the intra-cell resource group using the resource allocation 260 and the transmission timing as the CLI timing. Additionally or alternatively, the network entity 105-a may configure one or more inter-cell resource groups for inter-cell CLI measurements and a common CLI timing for each inter-cell CLI measurement in the resource allocation 260. In some cases, the UE 115-a may determine the inter-cell CLI timing independently of the network entity 105-a (e.g., based on the UE's own implementation).

[0132] If the timing difference between the two resources in the resource allocation 260 is relatively small (e.g., below a threshold), the network entity 105-a may configure the two resources in the same resource group using a common CLI timing configuration. If the timing difference between the two resources in the resource allocation 260 is relatively large (e.g., above a threshold), the network entity 105-a may configure the two resources in different resource groups using different CLI timing configurations. For example, when the UE 115-a is operating in full-duplex mode, the network entity 105-a may be able to perform intra-cell CLI. When there is a conflict between an inter-cell measurement opportunity and an uplink transmission opportunity, the network entity 105-a may anticipate an inter-cell CLI measurement or uplink transmission 225 based on the configuration in the resource allocation 260 or the CLI capability message 255.

[0133] Figure 3A and Figure 3B Examples of resource maps 300-a and 300-b that support performing CLI measurements in full-duplex communication mode according to one or more aspects of the present disclosure are illustrated respectively. In some examples, resource maps 300-a and 300-b can implement aspects of wireless communication system 100 and wireless communication system 200. For example, resource maps 300-a and 300-b can be implemented by a wireless communication system, where a UE indicates to a network entity the ability to support simultaneous CLI measurements and uplink transmissions in full-duplex mode, where the network entity and the UE can be references Figure 1 and Figure 2 Examples of the corresponding devices described.

[0134] In some cases, the UE may operate in a full-duplex mode in which the UE transmits and receives concurrently. For example, the UE may transmit uplink transmission 305-a via uplink transmission 305-f and simultaneously receive downlink transmission 310-a via downlink transmission 310-f. Similarly, the UE may be able to support simultaneous uplink transmissions during CLI measurements 315-a to CLI measurements 315-d. The UE may indicate this capability to the network entity. The duration during which the UE performs CLI measurements may be referred to as a CLI measurement opportunity.

[0135] In some examples, the UE may indicate to the network entity that the UE does not support simultaneous CLI measurements and uplink transmissions in full-duplex mode. For example, the UE may send a capability message (e.g., as part of a full-duplex capability message or in a separate capability message) that indicates to the network entity that the UE does not support simultaneous CLI measurements and uplink transmissions, as described in reference to FIG. Figure 2 In some cases, when the capability indication does not support simultaneous CLI measurement and uplink transmission in full-duplex, the UE may prioritize CLI measurement or uplink transmission.

[0136] For example, Figure 3A As illustrated, the UE may prioritize CLI measurements 315-a that overlap with uplink transmissions 305-g in the time domain. The UE may cancel uplink transmissions 305-g so that the UE may perform CLI measurements 315-a instead of uplink transmissions 305-g. Based on a CLI measurement capability message received from the UE, the network entity may not expect uplink transmissions 305-g to overlap with CLI measurements 315-a. If there are no uplink transmissions scheduled to overlap with the CLI measurements, such as for CLI measurements 315-b, the UE may continue to perform CLI measurements 315-b.

[0137] In some other examples, such as Figure 3B As illustrated, the UE may prioritize uplink transmissions 305-d that overlap with CLI measurements 315-c in the time domain. The UE may cancel CLI measurements 315-c so that the UE may perform uplink transmissions 305-d instead of CLI measurements 315-c. If there are no uplink transmissions scheduled to overlap with CLI measurements, such as for CLI measurements 315-d, the UE may continue to perform CLI measurements 315-d.

[0138] Figure 4An example of a process flow 400 in a system supporting CLI measurements in full-duplex communication mode according to one or more aspects of the present disclosure is illustrated. In some examples, the process flow 400 can implement aspects of the wireless communication system 100, the wireless communication system 200, the resource map 300-a, and the resource map 300-b. The process flow 400 can illustrate that the UE 115-c indicates to the network entity 105-c the ability to support CLI measurements and uplink transmissions in full-duplex communication mode. The network entity 105-c and the UE 115-c can be as described in reference Figure 1 and Figure 2 Examples of network entities 105 and UE 115 described. The following alternative examples may be implemented in which some of the processes are performed in an order different from that described or not performed. In some cases, the processes may include additional features not mentioned below, or further processes may be added.

[0139] At 405, the UE 115-c may send a message indicating that the UE 115-c supports the capability of simultaneous uplink transmission and CLI measurement on corresponding resources when operating in a full-duplex communication mode. The full-duplex communication mode may enable the UE 115-c to transmit and receive concurrently or simultaneously. The UE 115-c may send the message to the network entity 105-c in uplink control information.

[0140] In some cases, the message indicating the capability may include one or more components or bits. These bits may indicate the UE's ability to support intra-cell CLI measurements, the UE's ability to support inter-cell CLI measurements, the maximum timing difference between the CLI measurement and the uplink transmission, a CLI strength threshold, or any combination thereof. In some cases, the UE 115-c may send a message indicating the capability that is independent of another message indicating the UE 115-c's ability to support full-duplex communication mode. In some other cases, the UE 115-c may send a message indicating the capability included in an indication of the UE 115-c's ability to support full-duplex communication mode. If the UE 115-c also supports full-duplex communication mode, the UE 115-c may support simultaneous uplink transmissions and CLI measurements.

[0141] In some examples, at 410, the UE 115-c may receive a resource allocation from the network entity 105-c. The resource allocation may indicate or otherwise configure one or more time-frequency resources for CLI measurements, uplink transmissions, or both. For example, the resource allocation may indicate resources for intra-cell CLI measurements, where the UE 115-c supports simultaneous intra-cell CLI measurements and uplink transmissions. In some other examples, the resource allocation may indicate resources for intra-cell CLI measurements or inter-cell CLI measurements based on the ability of the UE 115-c to support intra-cell CLI measurements, inter-cell CLI measurements, or both.

[0142] In some examples, the UE 115-c may receive a resource allocation that indicates resources for intra-cell CLI measurements or inter-cell CLI measurements based on the UE 115-c's ability to support intra-cell CLI measurements, inter-cell CLI measurements, or both. For example, if the UE 115-c supports intra-cell CLI measurements but does not support inter-cell CLI measurements, the network entity 105-c may configure resources for intra-cell CLI measurements. Similarly, if the UE 115-c supports both intra-cell CLI measurements and inter-cell CLI measurements, the network entity 105-c may configure resources for intra-cell CLI measurements, inter-cell CLI measurements, or both.

[0143] In some cases, the UE 115-c may receive a resource allocation indicating one or more subsets of resources from the network entity 105-c. One subset of resources may be used for intra-cell CLI measurements, and another subset of resources may be used for inter-cell CLI measurements. In some examples, the subsets may belong to different resource groups based on a timing gap between the intra-cell CLI measurement and the inter-cell CLI measurement being greater than a threshold duration. In some other examples, the subsets may belong to the same resource group based on a timing gap between the intra-cell CLI measurement and the inter-cell CLI measurement being less than or equal to a threshold duration. The threshold duration may be defined at the UE 115-c via control signaling from the network entity 105-c, or configured at the UE 115-c in other ways.

[0144] At 415, the UE 115-c may receive a message from the network entity 105-c indicating a timing for performing intra-cell CLI measurements on the resources. The network entity 105-c may include the timing information in the resource allocation or in a separate message.

[0145] At 420, the UE 115-c may receive a message from the network entity 105-c instructing the UE 115-c to perform intra-cell CLI measurements or inter-cell CLI measurements based on the capabilities of the UE 115-c. In such cases, the resource allocation at 410 may indicate a configuration of inter-cell and intra-cell CLI measurement resources, and the message at 420 may indicate whether to perform inter-cell or intra-cell CLI measurements using corresponding resources based on the capabilities of the UE 115-c.

[0146] At 425, the UE 115-c may receive a message from the network entity 105-c indicating which resources of the resource allocation are used for simultaneous uplink transmission and CLI measurement, or for CLI measurement without simultaneous uplink transmission. For example, the message may indicate one or more resources associated with simultaneous uplink transmission and CLI measurement. Additionally or alternatively, the message may indicate one or more resources associated with either uplink transmission or CLI measurement.

[0147] At 430, the UE 115-c may perform CLI measurements, uplink transmissions to the network entity 105-c, or both, depending on the capabilities of the UE 115-c. The CLI measurements may occur during one or more resources that at least partially overlap in the time domain with resources used for uplink transmissions.

[0148] At 435, UE 115-c may perform CLI measurements and uplink transmissions simultaneously based on the capability of UE 115-c to support both.

[0149] At 440, the UE 115-c may refrain from performing CLI measurements or uplink transmissions based on not supporting simultaneous CLI measurements and uplink transmissions. That is, the UE 115-c may prioritize CLI measurements or uplink transmissions during these resources.

[0150] In some cases, based on the UE 115-c supporting simultaneous CLI measurements and uplink transmissions, the UE 115-c may perform intra-cell CLI measurements during one resource and perform uplink transmissions during another resource. For example, the UE 115-c may perform intra-cell CLI measurements according to the timing in the timing indication from 415. Additionally or alternatively, the UE 115-c may use a predetermined or otherwise defined timing for performing intra-cell CLI measurements.

[0151] The UE 115-c may perform intra-cell CLI measurements and uplink transmissions during these resources based on the network entity 105-c instructing the UE 115-c to perform intra-cell CLI measurements. The UE 115-c may avoid performing inter-cell CLI measurements during another resource based on the capabilities of the UE 115-c and the indication from the network entity 105-c at 420 that the UE 115-c perform intra-cell CLI.

[0152] The UE 115-c may perform intra-cell CLI measurements and uplink transmissions simultaneously based on receiving a message instructing the UE 115-c to perform intra-cell CLI measurements. The UE 115-c may perform intra-cell CLI measurements based on sending a capability that the UE 115-c supports simultaneous intra-cell CLI measurements and uplink transmissions. In some cases, the UE 115-c may perform inter-cell CLI measurements during additional resources based on the network entity 105-c indicating that the additional resources are for CLI measurements without simultaneous uplink transmissions. Based on the capability, the UE 115-c may avoid performing uplink transmissions during resources that at least partially overlap with the inter-cell CLI.

[0153] In some examples, the UE 115-c may determine that a timing difference between resources used for CLI measurement and resources used for uplink transmission is greater than a threshold (e.g., a maximum) timing difference. The UE 115-c may avoid performing CLI measurements during overlapping resources. The UE 115-c may perform uplink transmissions during at least one overlapping resource based on the timing difference exceeding the maximum timing difference. The UE 115-c may update coefficients for filtering CLI based on avoiding performing CLI measurements during one or more CLI measurement opportunities.

[0154] In some other examples, the UE 115-c may perform CLI measurements during at least a portion of the overlapping resources to obtain a CLI strength. The UE 115-c may terminate CLI measurements for a remaining portion of the resources based on the CLI strength being below a CLI strength threshold. In some cases, the UE 115-c may perform uplink transmissions during another overlapping resource based on the capability and based on terminating CLI measurements for the remaining portion of the first resource. The UE 115-c may update coefficients for filtering the CLI based on terminating CLI measurements during one or more CLI measurement opportunities.

[0155] In some cases, the capability message may indicate that the UE 115-c is unable to support simultaneous uplink transmissions and CLI measurements. In some examples, the UE 115-c may prioritize CLI measurements accordingly by performing uplink transmissions during overlapping resources and avoiding performing uplink transmissions during overlapping resources. In some other examples, the UE 115-c may prioritize uplink transmissions by performing uplink transmissions during overlapping resources and avoiding performing CLI measurements during overlapping resources.

[0156] Figure 5 A block diagram 500 of a device 505 supporting CLI measurements in full-duplex communication mode according to one or more aspects of the present disclosure is shown. The device 505 may be an example of aspects of the UE 115 as described herein. The device 505 may include a receiver 510, a transmitter 515, and a communication manager 520. The device 505 may also include a processor. Each of these components may communicate with each other (e.g., via one or more buses).

[0157] The receiver 510 may provide means for receiving information (such as packets, user data, control information, or any combination thereof) associated with various information channels (e.g., control channels, data channels, information channels related to performing CLI measurements in full-duplex communication mode). The information may be communicated to other components of the device 505. The receiver 510 may utilize a single antenna or a collection of multiple antennas.

[0158] The transmitter 515 may provide a means for transmitting signals generated by other components of the device 505. For example, the transmitter 515 may transmit information associated with various information channels (e.g., a control channel, a data channel, an information channel related to performing CLI measurements in a full-duplex communication mode), such as packets, user data, control information, or any combination thereof. In some examples, the transmitter 515 may be co-located with the receiver 510 in the transceiver module. The transmitter 515 may utilize a single antenna or a collection of multiple antennas.

[0159] The communication manager 520, the receiver 510, the transmitter 515, or various combinations thereof or various components thereof may be examples of means for performing various aspects of performing CLI measurements in full-duplex communication mode as described herein. For example, the communication manager 520, the receiver 510, the transmitter 515, or various combinations thereof or components thereof may support methods for performing one or more of the functions described herein.

[0160] In some examples, the communication manager 520, the receiver 510, the transmitter 515, or various combinations or components thereof may be implemented in hardware (e.g., in a communication management circuit). The hardware may include a processor, a digital signal processor (DSP), a central processing unit (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic device, a microcontroller, discrete gate or transistor logic, discrete hardware components, or any combination thereof, configured to or otherwise support a device for performing the functions described in the present disclosure. In some examples, a processor and a memory coupled to the processor may be configured to perform one or more of the functions described herein (e.g., by executing instructions stored in the memory by the processor).

[0161] Additionally or alternatively, in some examples, the communication manager 520, the receiver 510, the transmitter 515, or various combinations or components thereof may be implemented in code executed by a processor (e.g., as communication management software or firmware). If implemented in code executed by a processor, the functionality of the communication manager 520, the receiver 510, the transmitter 515, or various combinations or components thereof may be performed by a general purpose processor, a DSP, a CPU, an ASIC, an FPGA, a microcontroller, or any combination of these or other programmable logic devices (e.g., configured as or otherwise supporting means for performing the functionality described in the present disclosure).

[0162] In some examples, communication manager 520 may be configured to perform various operations (e.g., receive, obtain, monitor, output, send) using or otherwise cooperating with receiver 510, transmitter 515, or both. For example, communication manager 520 may receive information from receiver 510, transmit information to transmitter 515, or be integrated in conjunction with receiver 510, transmitter 515, or both to obtain information, output information, or perform various other operations as described herein.

[0163] According to examples as disclosed herein, the communication manager 520 may support wireless communication at the UE. For example, the communication manager 520 may be configured to or otherwise support a means for sending a message indicating that the UE supports the capability of simultaneously performing uplink transmission and CLI measurement on corresponding resources when operating in a full-duplex communication mode. The communication manager 520 may be configured to or otherwise support a means for performing CLI measurement or uplink transmission or both according to the capability, wherein the CLI measurement occurs during a first resource and the uplink transmission occurs during a second resource, the second resource at least partially overlapping with the first resource in the time domain.

[0164] By including or configuring a communication manager 520 according to the examples described herein, the device 505 (e.g., a processor that controls or is otherwise coupled to the receiver 510, the transmitter 515, the communication manager 520, or a combination thereof) may support techniques for the UE to indicate to a network entity the ability to support CLI measurements and uplink transmissions in a full-duplex communication mode, which may reduce processing, reduce power consumption, more efficiently utilize communication resources, and the like.

[0165] Figure 6 A block diagram 600 of a device 605 supporting CLI measurements in full-duplex communication mode according to one or more aspects of the present disclosure is shown. The device 605 may be an example of aspects of the device 505 or UE 115 as described herein. The device 605 may include a receiver 610, a transmitter 615, and a communication manager 620. The device 605 may also include a processor. Each of these components may communicate with each other (e.g., via one or more buses).

[0166] The receiver 610 may provide a means for receiving information (such as packets, user data, control information, or any combination thereof) associated with various information channels (e.g., control channels, data channels, information channels related to performing CLI measurements in full-duplex communication mode). The information may be communicated to other components of the device 605. The receiver 610 may utilize a single antenna or a collection of multiple antennas.

[0167] The transmitter 615 may provide a means for transmitting signals generated by other components of the device 605. For example, the transmitter 615 may transmit information associated with various information channels (e.g., a control channel, a data channel, an information channel related to performing CLI measurements in a full-duplex communication mode), such as packets, user data, control information, or any combination thereof. In some examples, the transmitter 615 may be co-located with the receiver 610 in the transceiver module. The transmitter 615 may utilize a single antenna or a collection of multiple antennas.

[0168] Device 605 or its various components may be examples of means for performing various aspects of performing CLI measurements in full-duplex communication mode as described herein. For example, communication manager 620 may include capability component 625, CLI component 630, or any combination thereof. Communication manager 620 may be an example of various aspects of communication manager 520 as described herein. In some examples, communication manager 620 or its various components may be configured to perform various operations (e.g., receive, obtain, monitor, output, send) using or otherwise in conjunction with receiver 610, transmitter 615, or both. For example, communication manager 620 may receive information from receiver 610, transmit information to transmitter 615, or be integrated with receiver 610, transmitter 615, or both in combination to obtain information, output information, or perform various other operations as described herein.

[0169] According to examples as disclosed herein, the communication manager 620 may support wireless communications at the UE. The capability component 625 may be configured to or otherwise support a means for sending a message indicating that the UE supports the capability of performing uplink transmission and CLI measurement simultaneously on corresponding resources when operating in a full-duplex communication mode. The CLI component 630 may be configured to or otherwise support a means for performing CLI measurement or uplink transmission or both according to the capability, wherein the CLI measurement occurs during a first resource and the uplink transmission occurs during a second resource, the second resource at least partially overlapping with the first resource in the time domain.

[0170] Figure 7 A block diagram 700 of a communication manager 720 supporting CLI measurements in full-duplex communication mode is shown in accordance with one or more aspects of the present disclosure. The communication manager 720 may be an example of aspects of the communication manager 520, the communication manager 620, or both as described herein. The communication manager 720 or its various components may be examples of means for performing various aspects of CLI measurements in full-duplex communication mode as described herein. For example, the communication manager 720 may include a capability component 725, a CLI component 730, a resource component 735, an uplink transmission component 740, a timing component 745, or any combination thereof. Each of these components may communicate with each other directly or indirectly (e.g., via one or more buses).

[0171] According to examples as disclosed herein, the communication manager 720 may support wireless communication at the UE. The capability component 725 may be configured to or otherwise support a means for sending a message indicating that the UE supports the capability of performing uplink transmission and CLI measurement simultaneously on corresponding resources when operating in a full-duplex communication mode. The CLI component 730 may be configured to or otherwise support a means for performing CLI measurement or uplink transmission or both according to the capability, wherein the CLI measurement occurs during a first resource and the uplink transmission occurs during a second resource, the second resource at least partially overlapping with the first resource in the time domain.

[0172] In some examples, resource component 735 may be configured as or otherwise support a device for receiving a resource allocation for a set of multiple resources including a first resource, the set of multiple resources being associated with intra-cell CLI measurements, wherein the resource allocation is based on the UE's ability to support simultaneous intra-cell CLI measurements and uplink transmissions.

[0173] In some examples, to support performing CLI measurements or uplink transmissions or both, CLI component 730 may be configured as or otherwise support means for performing intra-cell CLI measurements during first resources and performing uplink transmissions during second resources based on the capability.

[0174] In some examples, a predetermined timing for performing intra-cell CLI measurements on the set of the plurality of resources corresponds to an uplink transmission timing of the UE. In some examples, performing intra-cell CLI measurements during the first resource is based on the predetermined timing.

[0175] In some examples, the timing component 745 may be configured as or otherwise support a device for receiving a second message indicating a timing for performing intra-cell CLI measurements on the set of multiple resources based on the resource allocation, wherein performing the intra-cell CLI measurements during the first resource is based on the timing.

[0176] In some examples, resource component 735 may be configured or otherwise support means for receiving a resource allocation for a set of multiple resources including a first resource, respective resources in the set of multiple resources being associated with intra-cell CLI measurements or inter-cell CLI measurements, wherein the resource allocation is based on the capability. In some examples, CLI component 730 may be configured or otherwise support means for receiving a third message including an indication to perform intra-cell CLI measurements or inter-cell CLI measurements, wherein the indication is based on the capability.

[0177] In some examples, to support performing CLI measurements or uplink transmissions or both, the CLI component 730 may be configured as or otherwise support means for performing intra-cell CLI measurements during a first resource and performing uplink transmissions during a second resource based on an indication to perform intra-cell CLI measurements, wherein the capability includes the ability of the UE to support simultaneous intra-cell CLI measurements and uplink transmissions. In some examples, to support performing CLI measurements or uplink transmissions or both, the CLI component 730 may be configured as or otherwise support means for avoiding performing inter-cell CLI measurements during a third resource from the set of the multiple resources based on the capability and the indication.

[0178] In some examples, resource component 735 may be configured as or otherwise support means for receiving a resource allocation for a set of multiple resources including a first resource, respective resources in the set of multiple resources being associated with intra-cell CLI measurement or inter-cell CLI measurement, wherein the resource allocation is based on the capability. In some examples, resource component 735 may be configured as or otherwise support means for receiving a third message including an indication of which resources in the set of multiple resources are associated with simultaneous uplink transmission and CLI measurement or with CLI measurement without simultaneous uplink transmission, wherein the indication is based on the capability.

[0179] In some examples, to support performing CLI measurements or uplink transmissions or both, the CLI component 730 may be configured as or otherwise support a device for performing intra-cell CLI measurements during a first resource and performing uplink transmissions during a second resource based on a third message, the third message including an indication to perform intra-cell CLI measurements on the first resource, wherein the capability includes the ability of the UE to support simultaneous intra-cell CLI measurements and uplink transmissions.

[0180] In some examples, to support performing CLI measurements or uplink transmissions, or both, the CLI component 730 may be configured to or otherwise support means for performing inter-cell CLI measurements during a third resource of the set of multiple resources based on the third message, the third message indicating that the third resource is associated with CLI measurements without concurrent uplink transmissions. In some examples, to support performing CLI measurements or uplink transmissions, or both, the uplink transmission component 740 may be configured to or otherwise support means for avoiding performing uplink transmissions during a fourth resource that at least partially overlaps with the third resource based on the capability and the indication.

[0181] In some examples, resource component 735 may be configured as or otherwise support a device for receiving a resource allocation for a set of multiple resources, the set of multiple resources comprising a first subset of resources associated with intra-cell CLI measurements and a second subset of resources associated with inter-cell CLI measurements.

[0182] In some examples, the first subset and the second subset correspond to different resource groups based on a timing gap between an intra-cell CLI measurement and an inter-cell CLI measurement being greater than a threshold duration.

[0183] In some examples, the first subset and the second subset correspond to the same resource group based on a timing gap between an intra-cell CLI measurement and an inter-cell CLI measurement being less than or equal to a threshold duration.

[0184] In some examples, the message indicating the capability includes a set of multiple bits that indicate the UE's ability to support intra-cell CLI measurements, the UE's ability to support inter-cell CLI measurements, a threshold (e.g., maximum) timing difference between the CLI measurement and the uplink transmission, a CLI strength threshold, or any combination thereof.

[0185] In some examples, to support performing CLI measurements or uplink transmissions, or both, the timing component 745 may be configured as or otherwise support means for determining that a timing difference between a first resource and a second resource is greater than a threshold timing difference. In some examples, to support performing CLI measurements or uplink transmissions, or both, the timing component 745 may be configured as or otherwise support means for avoiding performing CLI measurements during the first resource, the second resource, or both based on the second resource at least partially overlapping with the first resource in the time domain. In some examples, to support performing CLI measurements or uplink transmissions, or both, the timing component 745 may be configured as or otherwise support means for performing uplink transmissions during the second resource based on a capability based on the timing difference.

[0186] In some examples, CLI component 730 may be configured or otherwise support means for updating coefficients for filtering CLI based on avoiding performing CLI measurements during one or more CLI measurement opportunities.

[0187] In some examples, to support performing CLI measurements or uplink transmissions, or both, CLI component 730 may be configured as or otherwise support means for performing CLI measurements during at least a portion of the first resources to obtain a CLI strength. In some examples, to support performing CLI measurements or uplink transmissions, or both, CLI component 730 may be configured as or otherwise support means for terminating CLI measurements on a remaining portion of the first resources based on the CLI strength being below a CLI strength threshold. In some examples, to support performing CLI measurements or uplink transmissions, or both, uplink transmission component 740 may be configured as or otherwise support means for performing uplink transmissions during the second resources in accordance with the capability and based on terminating CLI measurements on a remaining portion of the first resources.

[0188] In some examples, CLI component 730 may be configured or otherwise support means for updating coefficients for filtering the CLI based on terminating CLI measurements during one or more CLI measurement opportunities.

[0189] In some examples, to support performing CLI measurements or uplink transmissions, or both, CLI component 730 may be configured as or otherwise support means for performing CLI measurements during a first resource in accordance with the capability. In some examples, to support performing CLI measurements or uplink transmissions, or both, uplink transmission component 740 may be configured as or otherwise support means for avoiding performing uplink transmissions during a second resource in accordance with the capability.

[0190] In some examples, to support performing CLI measurements or uplink transmissions, or both, uplink transmission component 740 may be configured as or otherwise support means for performing uplink transmissions during the second resource in accordance with the capability. In some examples, to support performing CLI measurements or uplink transmissions, or both, CLI component 730 may be configured as or otherwise support means for avoiding performing CLI measurements during the first resource in accordance with the capability.

[0191] In some examples, the message indicating the capability is different from another message that includes an indication of the UE's ability to support full-duplex communication mode.

[0192] In some examples, the message indicating the capability also includes an indication of the UE's ability to support full-duplex communication mode.

[0193] In some examples, the UE's ability to support simultaneous uplink transmission and CLI measurement is based on the UE supporting a full-duplex communication mode.

[0194] Figure 8A diagram of a system 800 including a device 805 that supports performing CLI measurements in a full-duplex communication mode according to one or more aspects of the present disclosure is shown. The device 805 may be an example of a device 505, a device 605, or a UE 115 as described herein or include a component of these devices. The device 805 may communicate (e.g., wirelessly) with one or more network entities 105, one or more UEs 115, or any combination thereof. The device 805 may include components for two-way voice and data communications, including components for sending and receiving communications, such as a communication manager 820, an input / output (I / O) controller 810, a transceiver 815, an antenna 825, a memory 830, a code 835, and a processor 840. These components may be in electronic communication or otherwise coupled (e.g., operatively, communicatively, functionally, electronically, electrically) via one or more buses (e.g., a bus 845).

[0195] I / O controller 810 can manage input and output signals of device 805. I / O controller 810 can also manage peripheral devices that are not integrated into device 805. In some cases, I / O controller 810 can represent a physical connection or port to an external peripheral device. In some cases, I / O controller 810 can utilize an operating system (such as ) or another known operating system. Additionally or alternatively, I / O controller 810 may represent or interact with a modem, keyboard, mouse, touch screen, or similar device. In some cases, I / O controller 810 may be implemented as part of a processor (such as processor 840). In some cases, a user may interact with device 805 via I / O controller 810 or via hardware components controlled by I / O controller 810.

[0196] In some cases, the device 805 may include a single antenna 825. However, in some other cases, the device 805 may have more than one antenna 825, which may be able to send or receive multiple wireless transmissions concurrently. The transceiver 815 may communicate bidirectionally via one or more antennas 825, a wired link, or a wireless link as described herein. For example, the transceiver 815 may represent a wireless transceiver and may communicate bidirectionally with another wireless transceiver. The transceiver 815 may also include a modem for modulating packets, providing the modulated packets to one or more antennas 825 for transmission, and for demodulating packets received from one or more antennas 825. The transceiver 815 or the transceiver 815 and one or more antennas 825 may be examples of transmitters 515, transmitters 615, receivers 510, receivers 610, or any combination thereof or any components thereof as described herein.

[0197] The memory 830 may include random access memory (RAM) and read-only memory (ROM). The memory 830 may store computer-readable, computer-executable code 835 including instructions that, when executed by the processor 840, cause the device 805 to perform various functions described herein. The code 835 may be stored in a non-transitory computer-readable medium such as system memory or another type of memory. In some cases, the code 835 may not be directly executable by the processor 840, but may cause a computer (e.g., when compiled and executed) to perform the functions described herein. In some cases, the memory 830 may also contain, among other things, a basic I / O system (BIOS) that may control basic hardware or software operations, such as interaction with peripheral components or devices.

[0198] The processor 840 may include an intelligent hardware device (e.g., a general-purpose processor, a DSP, a CPU, a microcontroller, an ASIC, an FPGA, a programmable logic device, a discrete gate or transistor logic component, a discrete hardware component, or any combination thereof). In some cases, the processor 840 may be configured to operate a memory array using a memory controller. In some other cases, the memory controller may be integrated into the processor 840. The processor 840 may be configured to execute computer-readable instructions stored in a memory (e.g., a memory 830) to cause the device 805 to perform various functions (e.g., functions or tasks that support performing CLI measurements in a full-duplex communication mode). For example, the device 805 or a component of the device 805 may include a processor 840 and a memory 830 coupled to or coupled to the processor 840, and the processor 840 and the memory 830 are configured to perform the various functions described herein.

[0199] According to examples as disclosed herein, the communication manager 820 may support wireless communication at the UE. For example, the communication manager 820 may be configured to or otherwise support a means for sending a message indicating that the UE supports the capability of simultaneously performing uplink transmission and CLI measurement on corresponding resources when operating in a full-duplex communication mode. The communication manager 820 may be configured to or otherwise support a means for performing CLI measurement or uplink transmission or both according to the capability, wherein the CLI measurement occurs during a first resource and the uplink transmission occurs during a second resource, the second resource at least partially overlapping with the first resource in the time domain.

[0200] By including or configuring a communication manager 820 according to the examples described herein, the device 805 may support technology for the UE to indicate to a network entity the ability to support CLI measurements and uplink transmissions in a full-duplex communication mode, which may provide improved communication reliability, reduced latency, an improved user experience related to reduced processing, reduced power consumption, more efficient use of communication resources, improved coordination between devices, longer battery life, improved processing power utilization, and the like.

[0201] In some examples, the communication manager 820 may be configured to perform various operations (e.g., receive, monitor, transmit) using or otherwise cooperating with the transceiver 815, one or more antennas 825, or any combination thereof. Although the communication manager 820 is illustrated as a separate component, in some examples, one or more functions described with reference to the communication manager 820 may be supported or performed by the processor 840, the memory 830, the code 835, or any combination thereof. For example, the code 835 may include instructions that are executable by the processor 840 to cause the device 805 to perform various aspects of performing CLI measurements in a full-duplex communication mode as described herein, or the processor 840 and the memory 830 may be otherwise configured to perform or support such operations.

[0202] Fig. 9 A block diagram 900 of a device 905 supporting CLI measurements in full-duplex communication mode according to one or more aspects of the present disclosure is shown. The device 905 may be an example of aspects of the network entity 105 as described herein. The device 905 may include a receiver 910, a transmitter 915, and a communication manager 920. The device 905 may also include a processor. Each of these components may communicate with each other (e.g., via one or more buses).

[0203] The receiver 910 may provide a means for obtaining (e.g., receiving, determining, identifying) information associated with various channels (e.g., control channels, data channels, information channels, channels associated with a protocol stack), such as user data, control information, or any combination thereof (e.g., I / Q samples, symbols, packets, protocol data units, service data units). The information may be communicated to other components of the device 905. In some examples, the receiver 910 may support obtaining information by receiving signals via one or more antennas. Additionally or alternatively, the receiver 910 may support obtaining information by receiving signals via one or more wired (e.g., electrical, optical fiber) interfaces, wireless interfaces, or any combination thereof.

[0204] The transmitter 915 may provide a means for outputting (e.g., sending, providing, conveying, transmitting) information generated by other components of the device 905. For example, the transmitter 915 may output information associated with various channels (e.g., control channels, data channels, information channels, channels associated with a protocol stack), such as user data, control information, or any combination thereof (e.g., I / Q samples, symbols, packets, protocol data units, service data units). In some examples, the transmitter 915 may support outputting information by sending signals via one or more antennas. Additionally or alternatively, the transmitter 915 may support outputting information by sending signals via one or more wired (e.g., electrical, optical fiber) interfaces, wireless interfaces, or any combination thereof. In some examples, the transmitter 915 and the receiver 910 may be co-located in a transceiver, which may include a modem or be coupled to the modem.

[0205] The communication manager 920, the receiver 910, the transmitter 915, or various combinations thereof or various components thereof may be examples of means for performing various aspects of performing CLI measurements in full-duplex communication mode as described herein. For example, the communication manager 920, the receiver 910, the transmitter 915, or various combinations thereof or components thereof may support methods for performing one or more of the functions described herein.

[0206] In some examples, the communication manager 920, the receiver 910, the transmitter 915, or various combinations or components thereof may be implemented in hardware (e.g., in a communication management circuit). The hardware may include a processor, a DSP, a CPU, an ASIC, an FPGA or other programmable logic device, a microcontroller, discrete gate or transistor logic, discrete hardware components, or any combination thereof configured as or otherwise supporting means for performing the functions described in the present disclosure. In some examples, a processor and a memory coupled to the processor may be configured to perform one or more of the functions described herein (e.g., by executing instructions stored in the memory by the processor).

[0207] Additionally or alternatively, in some examples, the communication manager 920, the receiver 910, the transmitter 915, or various combinations or components thereof may be implemented in code executed by a processor (e.g., as communication management software or firmware). If implemented in code executed by a processor, the functionality of the communication manager 920, the receiver 910, the transmitter 915, or various combinations or components thereof may be performed by a general purpose processor, a DSP, a CPU, an ASIC, an FPGA, a microcontroller, or any combination of these or other programmable logic devices (e.g., configured as or otherwise supporting means for performing the functionality described in the present disclosure).

[0208] In some examples, the communication manager 920 may be configured to perform various operations (e.g., receive, obtain, monitor, output, transmit) using or otherwise cooperating with the receiver 910, the transmitter 915, or both. For example, the communication manager 920 may receive information from the receiver 910, transmit information to the transmitter 915, or be integrated in conjunction with the receiver 910, the transmitter 915, or both to obtain information, output information, or perform various other operations as described herein.

[0209] According to examples as disclosed herein, the communication manager 920 may support wireless communication at a network entity. For example, the communication manager 920 may be configured to or otherwise support a means for receiving a message indicating that the UE supports a capability of simultaneously performing uplink transmission and CLI measurement on corresponding resources when operating in a full-duplex communication mode. The communication manager 920 may be configured to or otherwise support a means for receiving an uplink transmission during a first resource according to the capability, the first resource at least partially overlapping in the time domain with a second resource configured for CLI measurement.

[0210] By including or configuring a communication manager 920 according to the examples described herein, the device 905 (e.g., a processor that controls or is otherwise coupled to the receiver 910, the transmitter 915, the communication manager 920, or a combination thereof) may support techniques for the UE to indicate to a network entity the ability to support CLI measurements and uplink transmissions in a full-duplex communication mode, which may reduce processing, reduce power consumption, more efficiently utilize communication resources, and the like.

[0211] Fig.10 A block diagram 1000 of a device 1005 supporting CLI measurements in full-duplex communication mode according to one or more aspects of the present disclosure is shown. The device 1005 may be an example of aspects of the device 905 or network entity 105 as described herein. The device 1005 may include a receiver 1010, a transmitter 1015, and a communication manager 1020. The device 1005 may also include a processor. Each of these components may communicate with each other (e.g., via one or more buses).

[0212] Receiver 1010 may provide means for obtaining (e.g., receiving, determining, identifying) information associated with various channels (e.g., control channels, data channels, information channels, channels associated with a protocol stack), such as user data, control information, or any combination thereof (e.g., I / Q samples, symbols, packets, protocol data units, service data units). The information may be communicated to other components of device 1005. In some examples, receiver 1010 may support obtaining information by receiving signals via one or more antennas. Additionally or alternatively, receiver 1010 may support obtaining information by receiving signals via one or more wired (e.g., electrical, optical) interfaces, wireless interfaces, or any combination thereof.

[0213] The transmitter 1015 may provide a means for outputting (e.g., sending, providing, conveying, transmitting) information generated by other components of the device 1005. For example, the transmitter 1015 may output information associated with various channels (e.g., control channels, data channels, information channels, channels associated with a protocol stack), such as user data, control information, or any combination thereof (e.g., I / Q samples, symbols, packets, protocol data units, service data units). In some examples, the transmitter 1015 may support outputting information by sending signals via one or more antennas. Additionally or alternatively, the transmitter 1015 may support outputting information by sending signals via one or more wired (e.g., electrical, optical fiber) interfaces, wireless interfaces, or any combination thereof. In some examples, the transmitter 1015 and the receiver 1010 may be co-located in a transceiver, which may include a modem or be coupled to the modem.

[0214] The device 1005 or its various components may be examples of means for performing various aspects of performing CLI measurements in full-duplex communication mode as described herein. For example, the communication manager 1020 may include the capability manager 1025, the CLI manager 1030, or any combination thereof. The communication manager 1020 may be an example of various aspects of the communication manager 920 as described herein. In some examples, the communication manager 1020 or its various components may be configured to perform various operations (e.g., receive, obtain, monitor, output, send) using or otherwise in conjunction with the receiver 1010, the transmitter 1015, or both. For example, the communication manager 1020 may receive information from the receiver 1010, transmit information to the transmitter 1015, or be integrated in combination with the receiver 1010, the transmitter 1015, or both to obtain information, output information, or perform various other operations as described herein.

[0215] According to examples as disclosed herein, the communication manager 1020 may support wireless communications at a network entity. The capability manager 1025 may be configured to or otherwise support means for receiving a message indicating that the UE supports a capability of performing uplink transmission and CLI measurement simultaneously on corresponding resources when operating in a full-duplex communication mode. The CLI manager 1030 may be configured to or otherwise support means for receiving an uplink transmission during a first resource in accordance with the capability, the first resource at least partially overlapping in the time domain with a second resource configured for CLI measurement.

[0216] Fig.11 A block diagram 1100 of a communication manager 1120 supporting CLI measurements in full-duplex communication mode is shown according to one or more aspects of the present disclosure. The communication manager 1120 may be an example of aspects of the communication manager 920, the communication manager 1020, or both as described herein. The communication manager 1120 or its various components may be an example of an apparatus for performing various aspects of CLI measurements in full-duplex communication mode as described herein. For example, the communication manager 1120 may include a capability manager 1125, a CLI manager 1130, a resource manager 1135, a timing manager 1140, or any combination thereof. Each of these components may communicate with each other directly or indirectly (e.g., via one or more buses), which communication may include communication within a protocol layer of a protocol stack, communication associated with a logical channel of a protocol stack (e.g., between protocol layers of a protocol stack, within a device, component, or virtualized component associated with a network entity 105, between devices, components, or virtualized components associated with a network entity 105), or any combination thereof.

[0217] According to examples as disclosed herein, the communication manager 1120 may support wireless communications at a network entity. The capability manager 1125 may be configured to or otherwise support means for receiving a message indicating that the UE supports a capability of performing uplink transmission and CLI measurement simultaneously on corresponding resources when operating in a full-duplex communication mode. The CLI manager 1130 may be configured to or otherwise support means for receiving an uplink transmission during a first resource according to the capability, the first resource at least partially overlapping in the time domain with a second resource configured for CLI measurement.

[0218] In some examples, resource manager 1135 may be configured as or otherwise support means for sending a resource allocation for a set of multiple resources including a first resource, the set of multiple resources being associated with intra-cell CLI measurements, wherein the resource allocation is based on the UE's ability to support simultaneous intra-cell CLI measurements and uplink transmissions.

[0219] In some examples, the predetermined timing for performing intra-cell CLI measurements on the set of multiple resources corresponds to the uplink transmission timing of the UE.

[0220] In some examples, timing manager 1140 may be configured or otherwise support means for sending a second message indicating a timing for performing intra-cell CLI measurements on a set of multiple resources based on the resource allocation.

[0221] In some examples, the resource manager 1135 may be configured as or otherwise support means for sending a resource allocation for a set of multiple resources including a first resource, respective resources of the set of multiple resources being associated with intra-cell CLI measurement or inter-cell CLI measurement, wherein the resource allocation is based on the capability including the UE's ability to support simultaneous intra-cell CLI measurement and uplink transmission. In some examples, the CLI manager 1130 may be configured as or otherwise support means for sending a third message including an indication to perform intra-cell CLI measurement or inter-cell CLI measurement, wherein the indication is based on the capability.

[0222] In some examples, the resource manager 1135 may be configured as or otherwise support means for sending a resource allocation for a set of multiple resources including the first resource, respective resources in the set of multiple resources being associated with intra-cell CLI measurement or inter-cell CLI measurement, wherein the resource allocation is based on the capability. In some examples, the resource manager 1135 may be configured as or otherwise support means for sending a third message including an indication of which resources in the set of multiple resources are associated with simultaneous uplink transmission and CLI measurement or with CLI measurement without simultaneous uplink transmission, wherein the indication is based on the capability.

[0223] In some examples, resource manager 1135 may be configured as or otherwise support means for sending resource allocations for a set of multiple resources, the set of multiple resources comprising a first subset of resources associated with intra-cell CLI measurements and a second subset of resources associated with inter-cell CLI measurements.

[0224] In some examples, the first subset and the second subset correspond to different resource groups based on a timing gap between an intra-cell CLI measurement and an inter-cell CLI measurement being greater than a threshold duration.

[0225] In some examples, the first subset and the second subset correspond to the same resource group based on a timing gap between an intra-cell CLI measurement and an inter-cell CLI measurement being less than or equal to a threshold duration.

[0226] In some examples, the message indicating the capability includes a set of multiple bits that indicate the UE's ability to support intra-cell CLI measurements, the UE's ability to support inter-cell CLI measurements, a threshold (e.g., maximum) timing difference between the CLI measurement and the uplink transmission, a CLI strength threshold, or any combination thereof.

[0227] In some examples, the capability includes the UE being unable to support simultaneous uplink transmission and CLI measurements.

[0228] In some examples, the message indicating the capability is different from another message that includes an indication of the UE's ability to support full-duplex communication mode.

[0229] In some examples, the message indicating the capability also includes an indication of the UE's ability to support full-duplex communication mode.

[0230] In some examples, the UE's ability to support simultaneous uplink transmission and CLI measurement is based on the UE supporting a full-duplex communication mode.

[0231] Fig.12 A diagram of a system 1200 including a device 1205 supporting CLI measurements in full-duplex communication mode according to one or more aspects of the present disclosure is shown. The device 1205 may be an example of a device 905, a device 1005, or a network entity 105 as described herein, or include components thereof. The device 1205 may communicate with one or more network entities 105, one or more UEs 115, or any combination thereof, which communication may include communication through one or more wired interfaces, through one or more wireless interfaces, or any combination thereof. The device 1205 may include components that support output and acquisition of communications, such as a communication manager 1220, a transceiver 1210, an antenna 1215, a memory 1225, a code 1230, and a processor 1235. These components may be in electronic communication or otherwise coupled (e.g., operatively, communicatively, functionally, electronically, electrically) via one or more buses (e.g., bus 1240).

[0232] The transceiver 1210 may support bidirectional communication via a wired link, a wireless link, or both as described herein. In some examples, the transceiver 1210 may include a wired transceiver and may communicate bidirectionally with another wired transceiver. Additionally or alternatively, in some examples, the transceiver 1210 may include a wireless transceiver and may communicate bidirectionally with another wireless transceiver. In some examples, the device 1205 may include one or more antennas 1215 that are capable of (e.g., concurrently) sending or receiving wireless transmissions. The transceiver 1210 may also include a modem for modulating a signal, providing the modulated signal for transmission (e.g., via one or more antennas 1215, via a wired transmitter), receiving the modulated signal (e.g., from one or more antennas 1215, from a wired receiver), and demodulating the signal. Where applicable, the transceiver 1210 or the transceiver 1210 and one or more antennas 1215 or a wired interface may be an example of a transmitter 915, a transmitter 1015, a receiver 910, a receiver 1010, or any combination thereof or any component thereof as described herein. In some examples, the transceiver is operable to support communication via one or more communication links (e.g., communication link 125, backhaul communication link 120, midhaul communication link 162, fronthaul communication link 168).

[0233] Memory 1225 may include RAM and ROM. Memory 1225 may store computer-readable, computer-executable code 1230 including instructions that, when executed by processor 1235, cause device 1205 to perform various functions described herein. Code 1230 may be stored in a non-transitory computer-readable medium such as system memory or another type of memory. In some cases, code 1230 may not be directly executable by processor 1235, but may cause a computer (e.g., when compiled and executed) to perform the functions described herein. In some cases, memory 1225 may also include, among other things, a BIOS that may control basic hardware or software operations, such as interaction with peripheral components or devices.

[0234] The processor 1235 may include an intelligent hardware device (e.g., a general-purpose processor, a DSP, an ASIC, a CPU, an FPGA, a microcontroller, a programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination thereof). In some cases, the processor 1235 may be configured to operate a memory array using a memory controller. In some other cases, the memory controller may be integrated into the processor 1235. The processor 1235 may be configured to execute computer-readable instructions stored in a memory (e.g., memory 1225) to cause the device 1205 to perform various functions (e.g., functions or tasks that support performing CLI measurements in full-duplex communication mode). For example, the device 1205 or a component of the device 1205 may include a processor 1235 and a memory 1225 coupled to the processor 1235, and the processor 1235 and the memory 1225 are configured to perform the various functions described herein. Processor 1235 can be an example of a cloud computing platform (e.g., one or more physical nodes and supporting software such as an operating system, virtual machine, or container instance) that can host functionality (e.g., by executing code 1230) to perform the functions of device 1205.

[0235] In some examples, bus 1240 may support communications of a protocol layer (e.g., within a protocol layer) of a protocol stack. In some examples, bus 1240 may support communications associated with a logical channel of a protocol stack (e.g., between protocol layers of a protocol stack), which may include communications performed within a component of device 1205 or communications performed between different components of device 1205 that may be co-located or located in different locations (e.g., where device 1205 may refer to a system, where one or more of communication manager 1220, transceiver 1210, memory 1225, code 1230, and processor 1235 may be located in one of the different components or divided between the different components).

[0236] In some examples, the communication manager 1220 may manage aspects of communications with the core network 130 (e.g., via one or more wired or wireless backhaul links). For example, the communication manager 1220 may manage the delivery of data communications for client devices, such as one or more UEs 115. In some examples, the communication manager 1220 may manage communications with other network entities 105 and may include a controller or scheduler for controlling communications with the UE 115 in collaboration with the other network entities 105. In some examples, the communication manager 1220 may support an X2 interface within an LTE / LTE-A wireless communication network technology to provide communications between network entities 105.

[0237] According to examples as disclosed herein, the communication manager 1220 may support wireless communication at a network entity. For example, the communication manager 1220 may be configured to or otherwise support a means for receiving a message indicating that the UE supports a capability of simultaneously performing uplink transmission and CLI measurement on corresponding resources when operating in a full-duplex communication mode. The communication manager 1220 may be configured to or otherwise support a means for receiving an uplink transmission during a first resource according to the capability, the first resource at least partially overlapping in the time domain with a second resource configured for CLI measurement.

[0238] By including or configuring a communication manager 1220 according to the examples described herein, the device 1205 may support technology for the UE to indicate to a network entity the ability to support CLI measurements and uplink transmissions in a full-duplex communication mode, which may provide improved communication reliability, reduced latency, an improved user experience related to reduced processing, reduced power consumption, more efficient use of communication resources, improved coordination between devices, longer battery life, improved processing power utilization, and the like.

[0239] In some examples, the communication manager 1220 may be configured to perform various operations (e.g., receive, obtain, monitor, output, transmit) using or otherwise cooperating with the transceiver 1210, one or more antennas 1215 (where applicable), or any combination thereof. Although the communication manager 1220 is illustrated as a separate component, in some examples, one or more functions described with reference to the communication manager 1220 may be supported or performed by the processor 1235, the memory 1225, the code 1230, the transceiver 1210, or any combination thereof. For example, the code 1230 may include instructions that are executable by the processor 1235 to cause the device 1205 to perform various aspects of performing CLI measurements in a full-duplex communication mode as described herein, or the processor 1235 and the memory 1225 may be otherwise configured to perform or support such operations.

[0240] Fig.13 1 is a flowchart illustrating a method 1300 for supporting CLI measurement in full-duplex communication mode according to one or more aspects of the present disclosure. The operations of the method 1300 may be implemented by a UE or a component thereof as described herein. For example, the operations of the method 1300 may be implemented by a UE or a component thereof as described in reference to Figures 1 to 8 The UE 115 described herein may be executed. In some examples, the UE may execute an instruction set to control the functional elements of the UE to perform the described functions. Additionally or alternatively, the UE may use dedicated hardware to perform various aspects of the described functions.

[0241] At 1305, the method may include sending a message indicating that the UE supports the capability of performing uplink transmission and CLI measurement on corresponding resources simultaneously when operating in a full-duplex communication mode. The operations of 1305 may be performed according to examples as disclosed herein. In some examples, aspects of the operations of 1305 may be performed as described in reference to Figure 7 The described capability component 725 is executed.

[0242] At 1310, the method may include performing a CLI measurement or an uplink transmission, or both, according to the capability, wherein the CLI occurs during a first resource and the uplink transmission occurs during a second resource, the second resource at least partially overlapping the first resource in the time domain. The operations of 1310 may be performed according to examples as disclosed herein. In some examples, aspects of the operations of 1310 may be performed as described in reference to Figure 7 The described CLI component 730 is executed.

[0243] Fig.14 A flowchart illustrating a method 1400 for supporting CLI measurement in full-duplex communication mode according to one or more aspects of the present disclosure is shown. The operations of the method 1400 may be implemented by a UE or a component thereof as described herein. For example, the operations of the method 1400 may be implemented by a UE or a component thereof as described in reference to Figures 1 to 8 The UE 115 described herein may be executed. In some examples, the UE may execute an instruction set to control the functional elements of the UE to perform the described functions. Additionally or alternatively, the UE may use dedicated hardware to perform various aspects of the described functions.

[0244] At 1405, the method may include sending a message indicating that the UE supports the capability of performing uplink transmission and CLI measurement on corresponding resources simultaneously when operating in a full-duplex communication mode. The operations of 1405 may be performed according to examples as disclosed herein. In some examples, aspects of the operations of 1405 may be performed as described in reference to Figure 7 The described capability component 725 is executed.

[0245] At 1410, the method may include receiving a resource allocation for a set of multiple resources including a first resource, the set of multiple resources being associated with intra-cell CLI measurement, wherein the resource allocation is based on the capability of the UE including the capability to support simultaneous intra-cell CLI measurement and uplink transmission. The operations of 1410 may be performed according to examples as disclosed herein. In some examples, aspects of the operations of 1410 may be performed as described in reference to Figure 7 The described resource component 735 is executed.

[0246] At 1415, the method may include performing a CLI measurement or an uplink transmission, or both, according to the capability, wherein the CLI occurs during a first resource and the uplink transmission occurs during a second resource, the second resource at least partially overlapping the first resource in the time domain. The operations of 1415 may be performed according to examples as disclosed herein. In some examples, aspects of the operations of 1415 may be performed as described in reference to Figure 7 The described CLI component 730 is executed.

[0247] Fig.15 1 is a flowchart illustrating a method 1500 for supporting CLI measurement in full-duplex communication mode according to one or more aspects of the present disclosure. The operations of the method 1500 may be implemented by a UE or a component thereof as described herein. For example, the operations of the method 1500 may be implemented by a UE or a component thereof as described in reference to Figures 1 to 8 The UE 115 described herein may be executed. In some examples, the UE may execute an instruction set to control the functional elements of the UE to perform the described functions. Additionally or alternatively, the UE may use dedicated hardware to perform various aspects of the described functions.

[0248] At 1505, the method may include sending a message indicating that the UE supports the capability of performing uplink transmission and CLI measurement on corresponding resources simultaneously when operating in a full-duplex communication mode. The operations of 1505 may be performed according to examples as disclosed herein. In some examples, aspects of the operations of 1505 may be performed as described in reference to Figure 7 The described capability component 725 is executed.

[0249] At 1510, the method may include receiving a resource allocation for a set of multiple resources including a first resource, a corresponding resource in the set of multiple resources being associated with an intra-cell CLI measurement or an inter-cell CLI measurement, wherein the resource allocation is based on the capability. The operations of 1510 may be performed according to examples as disclosed herein. In some examples, aspects of the operations of 1510 may be performed as described in reference to Figure 7 The described resource component 735 is executed.

[0250] At 1515, the method may include receiving a third message including an indication to perform intra-cell CLI measurements or inter-cell CLI measurements, wherein the indication is based on the capability. The operations of 1515 may be performed according to examples as disclosed herein. In some examples, aspects of the operations of 1515 may be performed as described in reference to Figure 7 The described CLI component 730 is executed.

[0251] At 1415, the method may include performing a CLI measurement or an uplink transmission, or both, according to the capability, wherein the CLI occurs during a first resource and the uplink transmission occurs during a second resource, the second resource at least partially overlapping the first resource in the time domain. The operations of 1520 may be performed according to examples as disclosed herein. In some examples, aspects of the operations of 1520 may be performed as described in reference to Figure 7 The described CLI component 730 is executed.

[0252] Fig.16 1 is a flowchart illustrating a method 1600 for supporting CLI measurement in full-duplex communication mode according to one or more aspects of the present disclosure. The operations of the method 1600 may be implemented by a network entity or a component thereof as described herein. For example, the operations of the method 1600 may be implemented by a network entity or a component thereof as described herein. Figures 1 to 4 as well as Figures 9 to 12 In some examples, the network entity may execute an instruction set to control the functional elements of the network entity to perform the described functions. Additionally or alternatively, the network entity may use dedicated hardware to perform various aspects of the described functions.

[0253] At 1605, the method may include receiving a message indicating that the UE supports the capability of performing uplink transmission and CLI measurement on corresponding resources simultaneously when operating in a full-duplex communication mode. The operations of 1605 may be performed according to examples as disclosed herein. In some examples, aspects of the operations of 1605 may be performed as described in reference to Fig.11 The described capability manager 1125 is executed.

[0254] At 1610, the method may include receiving an uplink transmission during a first resource according to the capability, the first resource at least partially overlapping in the time domain with a second resource configured for CLI measurement. The operations of 1610 may be performed according to examples as disclosed herein. In some examples, aspects of the operations of 1610 may be performed as described in reference to Fig.11 The described CLI manager 1130 is executed.

[0255] Fig.17 1 is a flowchart illustrating a method 1700 for supporting CLI measurement in full-duplex communication mode according to one or more aspects of the present disclosure. The operations of the method 1700 may be implemented by a network entity or a component thereof as described herein. For example, the operations of the method 1700 may be implemented by a network entity or a component thereof as described herein. Figures 1 to 4 as well as Figures 9 to 12 In some examples, the network entity may execute an instruction set to control the functional elements of the network entity to perform the described functions. Additionally or alternatively, the network entity may use dedicated hardware to perform various aspects of the described functions.

[0256] At 1705, the method may include receiving a message indicating that the UE supports the capability of performing uplink transmission and CLI measurement on corresponding resources simultaneously when operating in a full-duplex communication mode. The operations of 1705 may be performed according to examples as disclosed herein. In some examples, aspects of the operations of 1705 may be performed as described in reference to Fig.11 The described capability manager 1125 is executed.

[0257] At 1710, the method may include sending a resource allocation for a set of multiple resources including a first resource, a corresponding resource in the set of multiple resources being associated with an intra-cell CLI measurement or an inter-cell CLI measurement, wherein the resource allocation is based on the capability. The operations of 1710 may be performed according to examples as disclosed herein. In some examples, aspects of the operations of 1710 may be performed as described in reference to Fig.11 The described resource manager 1135 is executed.

[0258] At 1715, the method may include sending a third message including an indication of which resources in the set of the plurality of resources are associated with simultaneous uplink transmission and CLI measurement or with CLI measurement without simultaneous uplink transmission, wherein the indication is based on the capability. The operations of 1715 may be performed according to examples as disclosed herein. In some examples, aspects of the operations of 1715 may be performed as described in reference to Fig.11 The described resource manager 1135 is executed.

[0259] At 1720, the method may include receiving an uplink transmission during a first resource according to the capability, the first resource at least partially overlapping in the time domain with a second resource configured for CLI measurement. The operations of 1720 may be performed according to examples as disclosed herein. In some examples, aspects of the operations of 1720 may be performed as described in reference to Fig.11 The described CLI manager 1130 is executed.

[0260] The following provides an overview of various aspects of the disclosure:

[0261] Aspect 1: A method for performing wireless communication at a UE, comprising: sending a message indicating that the UE supports the ability to simultaneously perform uplink transmission and cross-link interference measurement on corresponding resources when operating in a full-duplex communication mode; and performing cross-link interference measurement or uplink transmission or both according to the capability, wherein the cross-link interference measurement occurs during a first resource and the uplink transmission occurs during a second resource, and the second resource at least partially overlaps with the first resource in the time domain.

[0262] Aspect 2: The method according to Aspect 1 also includes: receiving a resource allocation for multiple resources including the first resource, the multiple resources being associated with intra-cell cross-link interference measurement, wherein the resource allocation is based at least in part on the capability including the UE's ability to support simultaneous intra-cell cross-link interference measurement and uplink transmission.

[0263] Aspect 3: A method according to Aspect 2, wherein performing the cross-link interference measurement or the uplink transmission or both includes: performing intra-cell cross-link interference measurement during the first resource and performing the uplink transmission during the second resource at least in part based on the capability.

[0264] Aspect 4: A method according to Aspect 3, wherein the predetermined timing for performing the intra-cell cross-link interference measurement on the multiple resources corresponds to the uplink transmission timing of the UE, and performing the intra-cell cross-link interference measurement during the first resource is at least partially based on the predetermined timing.

[0265] Aspect 5: The method according to Aspect 3 further includes: receiving a second message, wherein the second message indicates a timing for performing the intra-cell cross-link interference measurement on the multiple resources based at least in part on the resource allocation, wherein performing the intra-cell cross-link interference measurement during the first resource is based at least in part on the timing.

[0266] Aspect 6: The method according to any one of Aspects 1 to 5 further includes: receiving resource allocation for multiple resources including the first resource, corresponding resources in the multiple resources are associated with intra-cell cross-link interference measurement or inter-cell cross-link interference measurement, wherein the resource allocation is at least partially based on the capability; and receiving a third message, the third message including an indication to perform the intra-cell cross-link interference measurement or the inter-cell cross-link interference measurement, wherein the indication is at least partially based on the capability.

[0267] Aspect 7: A method according to Aspect 6, wherein performing the cross-link interference measurement or the uplink transmission or both includes: performing the intra-cell cross-link interference measurement during the first resource and performing the uplink transmission during the second resource based at least in part on the indication to perform the intra-cell cross-link interference measurement, wherein the capability includes the ability of the UE to support simultaneous intra-cell cross-link interference measurement and uplink transmission; and avoiding performing inter-cell cross-link interference measurement during a third resource from the multiple resources based at least in part on the capability and the indication.

[0268] Aspect 8: The method according to any one of Aspects 1 to 5 further includes: receiving resource allocation for multiple resources including the first resource, corresponding resources among the multiple resources are associated with intra-cell cross-link interference measurement or inter-cell cross-link interference measurement, wherein the resource allocation is at least partially based on the capability; and receiving a third message, wherein the third message includes an indication of which resources among the multiple resources are associated with the simultaneous uplink transmission and the cross-link interference measurement or are associated with cross-link interference measurement without simultaneous uplink transmission, wherein the indication is at least partially based on the capability.

[0269] Aspect 9: A method according to Aspect 8, wherein performing the cross-link interference measurement or the uplink transmission or both includes: performing the intra-cell cross-link interference measurement during the first resource and performing the uplink transmission during the second resource based at least in part on the third message including an indication to perform intra-cell cross-link interference measurement for the first resource, wherein the capability includes the ability of the UE to support simultaneous intra-cell cross-link interference measurement and uplink transmission.

[0270] Aspect 10: A method according to Aspect 9, wherein performing the cross-link interference measurement or the uplink transmission or both includes: performing inter-cell cross-link interference measurement during a third resource among the multiple resources based at least in part on the third message, the third message indicating that the third resource is associated with cross-link interference measurement without simultaneous uplink transmission; and avoiding performing the uplink transmission during a fourth resource that at least partially overlaps with the third resource based at least in part on the capability and the indication.

[0271] Aspect 11: The method according to any one of Aspects 1 to 10 further includes: receiving resource allocation for multiple resources, wherein the multiple resources include a first subset of resources associated with intra-cell cross-link interference measurement and a second subset of resources associated with inter-cell cross-link interference measurement.

[0272] Aspect 12: The method according to aspect 11, wherein the first subset and the second subset correspond to different resource groups based at least in part on a timing gap between the intra-cell cross-link interference measurement and the inter-cell cross-link interference measurement being greater than a threshold duration.

[0273] Aspect 13: The method according to aspect 11, wherein the first subset and the second subset correspond to the same resource group based at least in part on a timing gap between the intra-cell cross-link interference measurement and the inter-cell cross-link interference measurement being less than or equal to a threshold duration.

[0274] Aspect 14: A method according to any one of Aspects 1 to 13, wherein the message indicating the capability includes multiple bits, and the multiple bits indicate the ability of the UE to support intra-cell cross-link interference measurement, the ability of the UE to support inter-cell cross-link interference measurement, the maximum timing difference between the cross-link interference measurement and the uplink transmission, the cross-link interference strength threshold, or any combination thereof.

[0275] Aspect 15: A method according to Aspect 14, wherein performing the cross-link interference measurement or the uplink transmission or both includes: determining that the timing difference between the first resource and the second resource is greater than the maximum timing difference; avoiding performing the cross-link interference measurement during the first resource, the second resource, or both based at least in part on the fact that the second resource at least partially overlaps with the first resource in the time domain; and performing the uplink transmission during the second resource according to the capability based at least in part on the timing difference.

[0276] Aspect 16: The method according to aspect 15 further comprises: updating coefficients for filtering cross-link interference based at least in part on avoiding performing the cross-link interference measurement during one or more cross-link interference measurement opportunities.

[0277] Aspect 17: A method according to any one of Aspects 14 to 16, wherein performing the cross-link interference measurement or the uplink transmission or both includes: performing the cross-link interference measurement during at least a portion of the first resource to obtain a cross-link interference strength; terminating the cross-link interference measurement on the remaining portion of the first resource at least in part based on the cross-link interference strength being lower than the cross-link interference strength threshold; and performing the uplink transmission during the second resource based on the capability and at least in part based on terminating the cross-link interference measurement on the remaining portion of the first resource.

[0278] Aspect 18: The method according to aspect 17 further comprises: updating coefficients for filtering cross-link interference based at least in part on terminating the cross-link interference measurement during one or more cross-link interference measurement opportunities.

[0279] Aspect 19: A method according to any one of Aspects 1 to 18, wherein the capability includes an inability to support the uplink transmission and the cross-link interference measurement simultaneously, and wherein performing the cross-link interference measurement or the uplink transmission or both includes: performing the cross-link interference measurement during the first resource according to the capability; and avoiding performing the uplink transmission during the second resource according to the capability.

[0280] Aspect 20: A method according to any one of Aspects 1 to 18, wherein the message indicates that the UE does not have the capability to support the uplink transmission and the cross-link interference measurement simultaneously, and wherein performing the cross-link interference measurement or the uplink transmission or both includes: performing the uplink transmission during the second resource according to the capability; and avoiding performing the cross-link interference measurement during the first resource according to the capability.

[0281] Aspect 21: The method according to any one of aspects 1 to 20, wherein the message indicating the capability is different from another message including an indication of the capability of the UE to support the full-duplex communication mode.

[0282] Aspect 22: The method according to any one of aspects 1 to 20, wherein the message indicating the capability further comprises an indication of the capability of the UE to support the full-duplex communication mode.

[0283] Aspect 23: The method according to any one of aspects 1 to 20, wherein the ability of the UE to support the simultaneous uplink transmission and the cross-link interference measurement is at least partially based on the UE supporting the full-duplex communication mode.

[0284] Aspect 24: A method for performing wireless communications at a network entity, comprising: receiving a message indicating the ability of a UE to support simultaneous uplink transmission and cross-link interference measurement on corresponding resources when operating in a full-duplex communication mode; and receiving an uplink transmission during a first resource based on the capability, the first resource at least partially overlapping in the time domain with a second resource configured for cross-link interference measurement.

[0285] Aspect 25: The method according to Aspect 24 further includes: sending a resource allocation for multiple resources including the first resource, the multiple resources being associated with intra-cell cross-link interference measurement, wherein the resource allocation is based at least in part on the capability including the UE's ability to support simultaneous intra-cell cross-link interference measurement and uplink transmission.

[0286] Aspect 26: The method according to aspect 25, wherein the predetermined timing for performing the intra-cell cross-link interference measurement on the plurality of resources corresponds to an uplink transmission timing of the UE.

[0287] Aspect 27: The method according to aspect 25 further includes: sending a second message, the second message indicating a timing for performing the intra-cell cross-link interference measurement on the plurality of resources based at least in part on the resource allocation.

[0288] Aspect 28: The method according to any one of Aspects 24 to 27 further includes: sending resource allocation for multiple resources including the first resource, corresponding resources in the multiple resources are associated with intra-cell cross-link interference measurement or inter-cell cross-link interference measurement, wherein the resource allocation is at least partially based on the capability including the UE's ability to support simultaneous intra-cell cross-link interference measurement and uplink transmission; and sending a third message, the third message including an indication to perform the intra-cell cross-link interference measurement or the inter-cell cross-link interference measurement, wherein the indication is at least partially based on the capability.

[0289] Aspect 29: The method according to any one of Aspects 24 to 28 further includes: sending resource allocation for multiple resources including the first resource, corresponding resources among the multiple resources are associated with intra-cell cross-link interference measurement or inter-cell cross-link interference measurement, wherein the resource allocation is at least partially based on the capability; and sending a third message, wherein the third message includes an indication of which resources among the multiple resources are associated with the simultaneous uplink transmission and the cross-link interference measurement or with the cross-link interference measurement without simultaneous uplink transmission, wherein the indication is at least partially based on the capability.

[0290] Aspect 30: The method according to any one of Aspects 24 to 29 further includes: sending resource allocation for multiple resources, wherein the multiple resources include a first subset of resources associated with intra-cell cross-link interference measurement and a second subset of resources associated with inter-cell cross-link interference measurement.

[0291] Aspect 31: The method according to aspect 30, wherein the first subset and the second subset correspond to different resource groups based at least in part on a timing gap between the intra-cell cross-link interference measurement and the inter-cell cross-link interference measurement being greater than a threshold duration.

[0292] Aspect 32: The method according to aspect 30, wherein the first subset and the second subset correspond to the same resource group based at least in part on a timing gap between the intra-cell cross-link interference measurement and the inter-cell cross-link interference measurement being less than or equal to a threshold duration.

[0293] Aspect 33: A method according to any one of Aspects 24 to 32, wherein the message indicating the capability includes multiple bits, and the multiple bits indicate the ability of the UE to support intra-cell cross-link interference measurement, the ability of the UE to support inter-cell cross-link interference measurement, the maximum timing difference between the cross-link interference measurement and the uplink transmission, the cross-link interference strength threshold, or any combination thereof.

[0294] Aspect 34: The method according to any one of Aspects 24 to 33, wherein the capability includes that the UE is unable to support the uplink transmission and the cross-link interference measurement simultaneously.

[0295] Aspect 35: The method according to any one of aspects 24 to 34, wherein the message indicating the capability is different from another message including an indication of the capability of the UE to support the full-duplex communication mode.

[0296] Aspect 36: The method according to any one of aspects 24 to 34, wherein the message indicating the capability further comprises an indication of the capability of the UE to support the full-duplex communication mode.

[0297] Aspect 37: The method according to any one of aspects 24 to 34, wherein the ability of the UE to support the simultaneous uplink transmission and the cross-link interference measurement is at least partially based on the UE supporting the full-duplex communication mode.

[0298] Aspect 38: An apparatus for performing wireless communications at a UE, comprising: a processor; a memory coupled to the processor; and instructions stored in the memory and executable by the processor to cause the apparatus to perform a method according to any one of Aspects 1 to 23.

[0299] Aspect 39: An apparatus for wireless communication at a UE, comprising at least one device for performing a method according to any one of aspects 1 to 23.

[0300] Aspect 40: A non-transitory computer-readable medium storing code for wireless communication at a UE, the code comprising instructions executable by a processor to perform the method according to any one of aspects 1 to 23.

[0301] Aspect 41: An apparatus for wireless communication at a network entity, comprising: a processor; a memory coupled to the processor; and instructions stored in the memory and executable by the processor to cause the apparatus to perform a method according to any one of Aspects 24 to 37.

[0302] Aspect 42: An apparatus for wireless communications at a network entity, comprising at least one means for performing a method according to any one of aspects 24 to 37.

[0303] Aspect 43: A non-transitory computer-readable medium storing code for wireless communication at a network entity, the code comprising instructions executable by a processor to perform the method according to any one of aspects 24 to 37.

[0304] It should be noted that the methods described herein describe possible implementations, and that the operations and steps may be rearranged or otherwise modified and that other implementations are possible. Furthermore, aspects from two or more methods may be combined.

[0305] Although aspects of LTE, LTE-A, LTE-A Pro, or NR systems may be described for example purposes, and LTE, LTE-A, LTE-A Pro, or NR terminology may be used in much of the description, the techniques described herein may also be applicable to networks other than LTE, LTE-A, LTE-A Pro, or NR networks. For example, the described techniques may be applicable to various other wireless communication systems, such as Ultra Mobile Broadband (UMB), Institute of Electrical and Electronics Engineers (IEEE) 802.11 (Wi-Fi), IEEE 802.16 (WiMAX), IEEE 802.20, Flash-OFDM, and other systems and radio technologies not explicitly mentioned herein.

[0306] The information and signals described herein may be represented using any of a variety of different technologies and methods. For example, data, instructions, commands, information, signals, bits, symbols, and chips mentioned throughout the specification may be represented by voltage, current, electromagnetic waves, magnetic fields or magnetic particles, optical fields or optical particles, or any combination thereof.

[0307] The various illustrative blocks and components described in conjunction with the disclosure herein may be implemented or performed with a general purpose processor, DSP, ASIC, CPU, FPGA or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination thereof designed to perform the functions described herein. A general purpose processor may be a microprocessor, but in an alternative, the processor may be any processor, controller, microcontroller, or state machine. The processor may also be implemented as a combination of computing devices (e.g., a combination of a DSP and a microprocessor, a plurality of microprocessors, one or more microprocessors in conjunction with a DSP core, or any other such configuration).

[0308] The functions described herein may be implemented in hardware, software executed by a processor, firmware, or any combination thereof. When implemented in software executed by a processor, the functions may be stored as one or more instructions or codes on a computer-readable medium, or sent via a computer-readable medium. Other examples and specific implementations are within the scope of this disclosure and the appended claims. For example, due to the nature of software, the functions described herein may be implemented using software executed by a processor, hardware, firmware, hard wiring, or any combination of these items. Features that implement the functions may also be physically located at different locations, including being distributed so that the various parts of the functions are implemented at different physical locations.

[0309] Computer-readable media include both non-transient computer storage media and communication media, including any medium that facilitates the transfer of computer programs from one place to another.Non-transient storage media can be any available medium that can be accessed by a general or special-purpose computer.By way of example and not limitation, non-transient computer-readable media may include RAM, ROM, electrically erasable programmable ROM (EEPROM), flash memory, compact disc (CD) ROM or other optical disc storage device, disk storage or other magnetic storage device, or can be used to carry or store desired program code means in the form of instructions or data structures and any other non-transient medium that can be accessed by a general or special-purpose computer or a general or special-purpose processor.In addition, any connection is appropriately referred to as computer-readable media.For example, if software is sent from a website, server or other remote source using coaxial cable, fiber optic cable, twisted pair, digital subscriber line (DSL) or wireless technologies such as infrared, radio and microwave, then coaxial cable, fiber optic cable, twisted pair, DSL or wireless technologies such as infrared, radio and microwave are included in the definition of computer-readable media. Disk and disc, as used herein, includes CD, laser disc, optical disc, digital versatile disc (DVD), floppy disk and Blu-ray disc, where disks usually reproduce data magnetically, while discs reproduce data optically with lasers. Combinations of the above are also included within the scope of computer-readable media.

[0310] As used herein (including in the claims), "or" used in a listing of items (e.g., a listing of items with a phrase such as "at least one of" or "one or more of") indicates an inclusive listing, such that, for example, a listing of at least one of A, B, or C means A or B or C or AB or AC or BC or ABC (i.e., A and B and C). In addition, as used herein, the phrase "based on" should not be interpreted as a reference to a closed set of conditions. For example, an example step described as "based on condition A" may be based on condition A and condition B without departing from the scope of the present disclosure. In other words, as used herein, the phrase "based on" should be interpreted in the same manner as the phrase "based at least in part on."

[0311] The term "determining" encompasses a variety of actions, and thus, "determining" may include calculating, computing, processing, deriving, investigating, searching (such as via searching in a table, database, or other data structure), ascertaining, etc. Additionally, "determining" may include receiving (such as receiving information), accessing (such as accessing data in a memory), and similar actions. Additionally, "determining" may include resolving, obtaining, selecting, choosing, establishing, and other such similar actions.

[0312] In the drawings, similar components or features may have the same reference label. In addition, various components of the same type may be distinguished by following the reference label with a dash and a second label to distinguish between similar components. If only the first reference label is used in the specification, the description may apply to any of the similar components having the same first reference label regardless of the second reference label, or other subsequent reference labels.

[0313] The descriptions set forth herein in conjunction with the accompanying drawings describe example configurations and do not represent all examples that may be implemented or within the scope of the claims. The term "example" as used herein means "used as an example, instance, or illustration," rather than "preferred" or "having advantages over other examples." The specific embodiments include specific details to provide an understanding of the described technology. However, these technologies may be practiced without these specific details. In some instances, known structures and devices are shown in block diagram form to avoid obscuring the concepts of the described examples.

[0314] The description herein is provided to enable one of ordinary skill in the art to implement or use the present disclosure. Various modifications to the present disclosure will be apparent to one of ordinary skill in the art, and the general principles defined herein may be applied to other variations without departing from the scope of the present disclosure. Thus, the present disclosure is not limited to the examples and designs described herein, but should be granted the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A method for wireless communication at a user equipment (UE), the method comprising: sending a message indicating that the UE supports a capability of simultaneously performing uplink transmission and cross-link interference measurement on corresponding resources when operating in a full-duplex communication mode; as well as A cross-link interference measurement or an uplink transmission or both is performed according to the capability, wherein the cross-link interference measurement occurs during a first resource and the uplink transmission occurs during a second resource, the second resource at least partially overlapping with the first resource in the time domain.

2. The method according to claim 1, further comprising: A resource allocation is received for a plurality of resources including the first resource, the plurality of resources being associated with intra-cell cross-link interference measurement, wherein the resource allocation is based at least in part on the capabilities including the ability of the UE to support simultaneous intra-cell cross-link interference measurement and uplink transmission.

3. The method of claim 2, wherein performing the cross-link interference measurement or the uplink transmission or both comprises: Based at least in part on the capabilities, intra-cell cross-link interference measurements are performed during the first resources, and the uplink transmissions are performed during the second resources.

4. The method of claim 3, wherein a predetermined timing for performing the intra-cell cross-link interference measurement on the plurality of resources corresponds to an uplink transmission timing of the UE, and performing the intra-cell cross-link interference measurement during the first resource is at least partially based on the predetermined timing.

5. The method according to claim 3, further comprising: A second message is received, the second message indicating timing for performing the intra-cell cross-link interference measurement on the plurality of resources based at least in part on the resource allocation, wherein performing the intra-cell cross-link interference measurement during the first resources is based at least in part on the timing.

6. The method according to claim 1, further comprising: receiving a resource allocation for a plurality of resources including the first resource, respective resources of the plurality of resources being associated with an intra-cell cross-link interference measurement or an inter-cell cross-link interference measurement, wherein the resource allocation is based at least in part on the capability; as well as A third message is received, the third message comprising an indication to perform the intra-cell cross-link interference measurement or the inter-cell cross-link interference measurement, wherein the indication is based at least in part on the capability.

7. The method of claim 6, wherein performing the cross-link interference measurement or the uplink transmission or both comprises: performing the intra-cell cross-link interference measurement during the first resources and performing the uplink transmission during the second resources based at least in part on the indication to perform the intra-cell cross-link interference measurement, wherein the capability includes an ability of the UE to support simultaneous intra-cell cross-link interference measurement and uplink transmission; as well as Based at least in part on the capability and the indication, performing inter-cell cross-link interference measurements during a third resource from the plurality of resources is avoided.

8. The method according to claim 1, further comprising: receiving a resource allocation for a plurality of resources including the first resource, respective resources of the plurality of resources being associated with an intra-cell cross-link interference measurement or an inter-cell cross-link interference measurement, wherein the resource allocation is based at least in part on the capability; as well as A third message is received, the third message comprising an indication of which of the plurality of resources are associated with the simultaneous uplink transmission and the cross-link interference measurement or with the cross-link interference measurement without simultaneous uplink transmission, wherein the indication is based at least in part on the capability.

9. The method of claim 8, wherein performing the cross-link interference measurement or the uplink transmission or both comprises: At least in part based on the third message including an indication to perform intra-cell cross-link interference measurement for the first resource, the intra-cell cross-link interference measurement is performed during the first resource, and the uplink transmission is performed during the second resource, wherein the capability includes the ability of the UE to support simultaneous intra-cell cross-link interference measurement and uplink transmission.

10. The method of claim 9, wherein performing the cross-link interference measurement or the uplink transmission or both comprises: performing an inter-cell cross-link interference measurement during a third resource of the plurality of resources based at least in part on the third message, the third message indicating that the third resource is associated with a cross-link interference measurement without concurrent uplink transmissions; as well as Based at least in part on the capability and the indication, avoiding performing the uplink transmission during fourth resources that at least partially overlap with the third resources.

11. The method according to claim 1, further comprising: A resource allocation is received for a plurality of resources including a first subset of resources associated with intra-cell cross-link interference measurements and a second subset of resources associated with inter-cell cross-link interference measurements.

12. The method of claim 11, wherein the first subset and the second subset correspond to different resource groups based at least in part on a timing gap between the intra-cell cross-link interference measurement and the inter-cell cross-link interference measurement being greater than a threshold duration.

13. The method of claim 11, wherein the first subset and the second subset correspond to the same resource group based at least in part on a timing gap between the intra-cell cross-link interference measurement and the inter-cell cross-link interference measurement being less than or equal to a threshold duration.

14. The method of claim 1, wherein the message indicating the capability comprises a plurality of bits, the plurality of bits indicating the capability of the UE to support intra-cell cross-link interference measurement, the capability of the UE to support inter-cell cross-link interference measurement, a threshold timing difference between the cross-link interference measurement and the uplink transmission, a cross-link interference strength threshold, or any combination thereof.

15. The method of claim 14, wherein performing the cross-link interference measurement or the uplink transmission or both comprises: Determining that a timing difference between the first resource and the second resource is greater than the threshold timing difference; avoiding performing the cross-link interference measurement during the first resource, the second resource, or both based at least in part on the second resource at least partially overlapping the first resource in the time domain; and The uplink transmission is performed during the second resource according to the capability based at least in part on the timing difference.

16. The method according to claim 15, further comprising: Coefficients for filtering cross-link interference are updated based at least in part on avoiding performing the cross-link interference measurement during one or more cross-link interference measurement opportunities.

17. The method of claim 14, wherein performing the cross-link interference measurement or the uplink transmission or both comprises: performing the cross-link interference measurement during at least a portion of the first resource to obtain a cross-link interference strength; Based at least in part on the cross-link interference strength being below the cross-link interference strength threshold, terminating the cross-link interference measurement on a remaining portion of the first resource; as well as The uplink transmission is performed during the second resources in accordance with the capability and based at least in part on terminating the cross-link interference measurement on the remaining portion of the first resources.

18. The method according to claim 17, further comprising: Coefficients for filtering cross-link interference are updated based at least in part on terminating the cross-link interference measurement during one or more cross-link interference measurement opportunities.

19. The method of claim 1, wherein the capability comprises an inability to support the uplink transmission and the cross-link interference measurement simultaneously, and wherein performing the cross-link interference measurement or the uplink transmission or both comprises: performing the cross-link interference measurement during the first resource according to the capability; as well as The uplink transmission is avoided during the second resource according to the capability.

20. The method of claim 1, wherein the message indicates that the UE does not have the capability to support the uplink transmission and the cross-link interference measurement simultaneously, and wherein performing the cross-link interference measurement or the uplink transmission or both comprises: performing the uplink transmission during the second resource according to the capability; as well as Performing the cross-link interference measurement during the first resource is avoided according to the capability.

21. The method of claim 1, wherein the message indicating the capability is different from another message including an indication of the UE's ability to support the full-duplex communication mode.

22. The method of claim 1, wherein the message indicating the capability further comprises an indication of the UE's ability to support the full-duplex communication mode.

23. The method of claim 1, wherein the ability of the UE to support concurrent uplink transmissions and the cross-link interference measurements is based at least in part on the UE supporting the full-duplex communication mode.

24. A method for wireless communication at a network entity, the method comprising: receiving a message indicating that the UE supports a capability of simultaneously performing uplink transmission and cross-link interference measurement on corresponding resources when operating in a full-duplex communication mode; as well as An uplink transmission is received during a first resource according to the capability, the first resource at least partially overlapping in the time domain with a second resource configured for cross-link interference measurement.

25. The method according to claim 24, further comprising: A resource allocation is sent for a plurality of resources including the first resource, the plurality of resources being associated with intra-cell cross-link interference measurement, wherein the resource allocation is based at least in part on the capabilities including the ability of the UE to support simultaneous intra-cell cross-link interference measurement and uplink transmission.

26. The method according to claim 24, further comprising: sending a resource allocation for a plurality of resources including the first resource, respective resources of the plurality of resources being associated with intra-cell cross-link interference measurement or inter-cell cross-link interference measurement, wherein the resource allocation is based at least in part on the capability including the capability of the UE to support simultaneous intra-cell cross-link interference measurement and uplink transmission; as well as A third message is sent, the third message including an indication to perform the intra-cell cross-link interference measurement or the inter-cell cross-link interference measurement, wherein the indication is based at least in part on the capability.

27. The method according to claim 24, further comprising: sending a resource allocation for a plurality of resources including the first resource, respective resources of the plurality of resources being associated with an intra-cell cross-link interference measurement or an inter-cell cross-link interference measurement, wherein the resource allocation is based at least in part on the capability; as well as Sending a third message including an indication of which of the plurality of resources are associated with the simultaneous uplink transmission and the cross-link interference measurement or with the cross-link interference measurement without simultaneous uplink transmission, wherein the indication is based at least in part on the capability.

28. The method according to claim 24, further comprising: A resource allocation for a plurality of resources is transmitted, the plurality of resources comprising a first subset of resources associated with intra-cell cross-link interference measurements and a second subset of resources associated with inter-cell cross-link interference measurements.

29. An apparatus for wireless communication at a user equipment (UE), the apparatus comprising: processor; a memory coupled to the processor; and instructions stored in the memory and executable by the processor to cause the apparatus to: sending a message indicating that the UE supports a capability of simultaneously performing uplink transmission and cross-link interference measurement on corresponding resources when operating in a full-duplex communication mode; as well as performing cross-link interference measurements or uplink transmissions or both according to said capabilities, Wherein the cross-link interference measurement occurs during a first resource and the uplink transmission occurs during a second resource, the second resource at least partially overlapping with the first resource in the time domain.

30. An apparatus for wireless communication at a network entity, the apparatus comprising: processor; a memory coupled to the processor; and instructions stored in the memory and executable by the processor to cause the apparatus to: receiving a message indicating that the UE supports a capability of simultaneously performing uplink transmission and cross-link interference measurement on corresponding resources when operating in a full-duplex communication mode; as well as An uplink transmission is received during a first resource according to the capability, the first resource at least partially overlapping in the time domain with a second resource configured for cross-link interference measurement.

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