Method and apparatus for enhanced timing advance offset value indication

Abstract

Various aspects of the disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) can receive an indication of a timing advance (TA) offset value for a high frequency range operating band. The UE can communicate in the high frequency range operating band in accordance with the TA offset value. In some aspects, the UE can receive an indication of at least one of a TA offset value associated with a full duplex communication mode of a base station or a TA offset value associated with a half duplex communication mode of the base station. The UE can communicate with the base station in accordance with at least one of the TA offset value associated with the full duplex communication mode of the base station or the TA offset value associated with the half duplex communication mode of the base station. Numerous other aspects are provided.

Description

[0001] Cross-reference to related applications

[0002] This patent application claims priority to U.S. Provisional Patent Application No. 63 / 078,663, filed September 15, 2020, entitled “ENHANCED TIMING ADVANCE OFFSET VALUE INDICATIONS,” and U.S. Non-Provisional Patent Application No. 17 / 446,917, filed September 3, 2021, entitled “ENHANCED TIMING ADVANCE OFFSET VALUE INDICATIONS,” which are expressly incorporated herein by reference. Technical Field

[0003] In summary, aspects of this disclosure relate to wireless communication, and specifically to techniques and apparatus for enhancing timing advance (TA) offset value indication. Background Technology

[0004] Wireless communication systems are widely deployed to provide a variety of telecommunications services such as telephone, video, data, messaging, and broadcasting. Typical wireless communication systems may employ multiple access technologies capable of supporting communication with multiple users by sharing available system resources (e.g., bandwidth, transmit power, etc.). Examples of such multiple access technologies include Code Division Multiple Access (CDMA) systems, Time Division Multiple Access (TDMA) systems, Frequency Division Multiple Access (FDMA) systems, Orthogonal Frequency Division Multiple Access (OFDMA) systems, Single Carrier Frequency Division Multiple Access (SC-FDMA) systems, Time Division Synchronous Code Division Multiple Access (TD-SCDMA) systems, and Long Term Evolution (LTE). LTE / Advanced LTE is a collection of enhancements to the Universal Mobile Telecommunications System (UMTS) mobile standard released by the 3rd Generation Partnership Project (3GPP).

[0005] A wireless network may include multiple base stations (BSs) capable of supporting communication for multiple user equipments (UEs). UEs can communicate with the BS via downlinks and uplinks. A "downlink" (or "forward link") refers to the communication link from the BS to the UE, and an "uplink" (or "backlink") refers to the communication link from the UE to the BS. As will be described in more detail herein, a BS may be referred to as a Node B, gNB, Access Point (AP), Radio Headend, Transmit / Receive Point (TRP), New Radio (NR) BS, 5G Node B, etc.

[0006] The aforementioned multiple access technologies have been adopted in various telecommunications standards to provide a common protocol enabling different user equipment to communicate at the city, country, region, and even global levels. NR, also known as 5G, is a collection of enhancements to the LTE mobile standard released by 3GPP. NR is designed to better support mobile broadband internet access by: improving spectrum efficiency, reducing costs, improving service, utilizing new spectrum, and better integration with other open standards that use Orthogonal Frequency Division Multiplexing (CP-OFDM) with a cyclic prefix (CP) on the downlink (DL) and CP-OFDM and / or SC-FDM (e.g., also known as Discrete Fourier Transform Spread Spectrum OFDM (DFT-s-OFDM)) on the uplink (UL), as well as supporting beamforming, multiple-input multiple-output (MIMO) antenna technologies and carrier aggregation. Further improvements to LTE, NR, and other radio access technologies remain useful as the demand for mobile broadband access continues to increase. Summary of the Invention

[0007] In some aspects, a method of wireless communication performed by a user equipment (UE) includes: receiving from a base station an indication of a timing advance (TA) offset value for a high-frequency range operating band; and communicating with the base station in the high-frequency range operating band according to the TA offset value.

[0008] In some aspects, a method of wireless communication performed by a base station includes: determining a TA offset value for a high-frequency range operating band; sending an indication of the TA offset value for the high-frequency range operating band to one or more UEs; and communicating with the one or more UEs in the high-frequency range operating band based on the TA offset value.

[0009] In some aspects, a method of wireless communication performed by a UE includes: receiving from a base station an indication of at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station; and communicating with the base station based on at least one of the TA offset values ​​associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station.

[0010] In some aspects, a method of wireless communication performed by a base station includes: determining at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station; sending an indication to one or more UEs of at least one of the TA offset values ​​associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station; and communicating with the one or more UEs based on at least one of the TA offset values ​​associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station.

[0011] In some aspects, a UE for wireless communication includes a memory and one or more processors coupled to the memory, configured to: receive from a base station an indication of a TA offset value for a high-frequency range operating band; and communicate with the base station in the high-frequency range operating band based on the TA offset value.

[0012] In some aspects, a base station for wireless communication includes a memory and one or more processors coupled to the memory, configured to: determine a TA offset value for a high-frequency range operating band; send an indication of the TA offset value for the high-frequency range operating band to one or more UEs; and communicate with the one or more UEs in the high-frequency range operating band based on the TA offset value.

[0013] In some aspects, a UE for wireless communication includes a memory and one or more processors coupled to the memory, configured to: receive from a base station an indication of at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station; and communicate with the base station based on at least one of the TA offset values ​​associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station.

[0014] In some aspects, a base station for wireless communication includes a memory and one or more processors coupled to the memory, configured to: determine at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station; send an indication to one or more UEs of at least one of the TA offset values ​​associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station; and communicate with the one or more UEs based on at least one of the TA offset values ​​associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station.

[0015] In some aspects, a non-transitory computer-readable medium stores a set of instructions for wireless communication, the set of instructions including one or more instructions that, when executed by one or more processors of a UE, cause the UE to: receive from a base station an indication of a TA offset value for a high-frequency range operating band; and communicate with the base station in the high-frequency range operating band according to the TA offset value.

[0016] In some aspects, a non-transitory computer-readable medium stores a set of instructions for wireless communication, the set of instructions including one or more instructions that, when executed by one or more processors of a base station, cause the base station to: determine a TA offset value for a high-frequency range operating band; send an indication of the TA offset value for the high-frequency range operating band to one or more UEs; and communicate with the one or more UEs in the high-frequency range operating band according to the TA offset value.

[0017] In some aspects, a non-transitory computer-readable medium stores a set of instructions for wireless communication, the set of instructions comprising one or more instructions, which, when executed by one or more processors of a UE, cause the UE to: receive from a base station an indication of at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station; and communicate with the base station based on at least one of the TA offset values ​​associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station.

[0018] In some aspects, a non-transitory computer-readable medium stores a set of instructions for wireless communication, the set of instructions comprising one or more instructions that, when executed by one or more processors of a base station, cause the base station to: determine at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station; send an indication to one or more UEs of at least one of the TA offset values ​​associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station; and communicate with the one or more UEs based on at least one of the TA offset values ​​associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station.

[0019] In some aspects, an apparatus for wireless communication includes: a unit for receiving from a base station an indication of a TA offset value for a high-frequency range operating band; and a unit for communicating with the base station in the high-frequency range operating band according to the TA offset value.

[0020] In some aspects, an apparatus for wireless communication includes: a unit for determining a TA offset value for a high-frequency range operating band; a unit for transmitting an indication of the TA offset value for the high-frequency range operating band to one or more UEs; and a unit for communicating with the one or more UEs in the high-frequency range operating band based on the TA offset value.

[0021] In some aspects, an apparatus for wireless communication includes: a unit for receiving from a base station an indication of at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station; and a unit for communicating with the base station based on at least one of the TA offset values ​​associated with the full-duplex communication mode of the base station or the TA offset values ​​associated with the half-duplex communication mode of the base station.

[0022] In some aspects, an apparatus for wireless communication includes: units for determining at least one of a TA offset value associated with a full-duplex communication mode of the apparatus or a TA offset value associated with a half-duplex communication mode of the apparatus; units for transmitting to one or more UEs an indication of at least one of the TA offset values ​​associated with the full-duplex communication mode of the apparatus or the TA offset value associated with the half-duplex communication mode of the apparatus; and units for communicating with the one or more UEs based on at least one of the TA offset values ​​associated with the full-duplex communication mode of the apparatus or the TA offset value associated with the half-duplex communication mode of the apparatus.

[0023] The term generally includes methods, apparatus, systems, computer program products, non-transitory computer-readable media, user equipment, base stations, wireless communication equipment and / or processing systems as described herein with reference to the accompanying drawings and description.

[0024] The foregoing has broadly summarized the features and technical advantages of the examples according to this disclosure in order to facilitate a better understanding of the following detailed description. Additional features and advantages will be described below. The disclosed concepts and specific examples can be readily used as the basis for modifying or designing other structures for achieving the same purpose as this disclosure. Such equivalent constructions do not depart from the scope of the appended claims. The characteristics (organization and operation) of the concepts disclosed herein, as well as their associated advantages, will be better understood from the following description when considered in conjunction with the accompanying drawings. Each of the drawings is provided for illustrative and descriptive purposes and not as a definition of the scope of the claims.

[0025] While aspects are described in this disclosure by way of illustrated examples, those skilled in the art will understand that such aspects can be implemented in many other arrangements and scenarios. The techniques described herein can be implemented using different platform types, devices, systems, shapes, sizes, and / or package arrangements. For example, some aspects can be implemented via integrated chip embodiments or other devices based on non-modular components (e.g., end-user devices, vehicles, communication devices, computing devices, industrial equipment, retail / purchasing devices, medical devices, or AI-enabled devices). Aspects can be implemented in chip-level components, modular components, non-modular components, non-chip-level components, device-level components, or system-level components. Devices incorporating the aspects and features may include additional components and features for the claimed and described implementations and practices. For example, the transmission and reception of wireless signals may include multiple components for analog and digital purposes (e.g., hardware components including antennas, radio frequency (RF) chains, power amplifiers, modulators, buffers, processors, interleavers, adders, or summers). It is contemplated that the aspects described herein can be practiced in various devices, components, systems, distributed arrangements, or end-user devices of different sizes, shapes, and configurations. Attached Figure Description

[0026] To gain a more detailed understanding of the features of this disclosure as described above, reference can be made to various aspects as briefly outlined above, some of which are illustrated in the accompanying drawings. However, it should be noted that the drawings illustrate only certain typical aspects of this disclosure and are therefore not to be construed as limiting its scope, as the description may allow for other equally valid aspects. The same reference numerals in different drawings may identify the same or similar elements.

[0027] Figure 1 This is a schematic diagram illustrating an example of a wireless network according to this disclosure.

[0028] Figure 2 This is a schematic diagram illustrating an example of a base station communicating with a user equipment (UE) in a wireless network according to the present disclosure.

[0029] Figure 3 This is a schematic diagram illustrating an example of a frame structure in a wireless communication network according to the present disclosure.

[0030] Figures 4A-4C This is a schematic diagram illustrating an example of full-duplex (FD) communication according to this disclosure.

[0031] Figure 5 This is a schematic diagram illustrating an example of a transmission timing configuration for a UE in accordance with this disclosure.

[0032] Figure 6 This is a schematic diagram illustrating an example of an enhanced timing advance (TA) offset value indication according to the present disclosure.

[0033] Figure 7-10 This is a schematic diagram illustrating an example process associated with an enhanced TA offset value indication according to the present disclosure.

[0034] Figure 11-14 This is a block diagram of an example device for wireless communication based on the present disclosure. Detailed Implementation

[0035] The various aspects of this disclosure are described more fully below with reference to the accompanying drawings. However, this disclosure may be implemented in different forms and should not be construed as limited to any specific structure or function presented throughout this disclosure. On the contrary, these aspects are provided to make this disclosure sufficient and complete, and to fully convey the scope of this disclosure to those skilled in the art. Based on the teachings herein, those skilled in the art will recognize that the scope of this disclosure is intended to cover any aspect of the disclosure herein, whether implemented independently of or in combination with any other aspect of this disclosure. For example, an apparatus or practice may be implemented using any number of aspects set forth herein. Furthermore, the scope of this disclosure is intended to cover such apparatuses and methods practiced using structures, functionalities, or structures and functionalities other than or different from the aspects of this disclosure set forth herein. It should be understood that any aspect of this disclosure herein may be embodied by one or more elements of the claims.

[0036] Several aspects of a telecommunications system will now be presented with reference to various devices and technologies. These devices and technologies will be described in detail below and illustrated in the accompanying drawings by various blocks, modules, components, circuits, steps, processes, algorithms, etc. (collectively referred to as “elements”). These elements can be implemented using hardware, software, or a combination thereof. Whether these elements are implemented as hardware or software depends on the specific application and the design constraints imposed on the overall system.

[0037] It should be noted that although the terms generally associated with 5G or NR radio access technology (RAT) may be used to describe aspects herein, aspects of this disclosure may be applied to other RATs, such as 3G RAT, 4G RAT and / or RATs after 5G (e.g., 6G).

[0038] Figure 1This is a schematic diagram illustrating an example of a wireless network 100 according to this disclosure. The wireless network 100 may be or may include elements of a 5G (NR) network and / or an LTE network, as well as other examples. The wireless network 100 may include multiple base stations 110 (shown as BS110a, BS110b, BS110c, and BS110d) and other network entities. A base station (BS) is an entity that communicates with a user equipment (UE) and may also be referred to as an NR BS, Node B, gNB, 5G Node B (NB), access point, Transmit / Receive Point (TRP), etc. Each BS may provide communication coverage for a specific geographic area. In 3GPP, depending on the context in which the term is used, the term "cell" may refer to the coverage area of ​​a BS and / or the BS subsystem serving that coverage area.

[0039] A BS can provide communication coverage for macrocells, picocells, femtocells, and / or another type of cell. A macrocell can cover a relatively large geographic area (e.g., a radius of several kilometers) and can allow unrestricted access by UEs with service subscriptions. A picocell can cover a relatively small geographic area and can allow unrestricted access by UEs with service subscriptions. A femtocell can cover a relatively small geographic area (e.g., a home) and can allow restricted access by UEs associated with a femtocell (e.g., UEs in a Closed User Group (CSG)). A BS for a macrocell can be called a macro BS. A BS for a picocell can be called a pico BS. A BS for a femtocell can be called a femto BS or a home BS. Figure 1 In the example shown, BS110a can be a macro BS for macro cell 102a, BS110b can be a pico BS for pico cell 102b, and BS110c can be a femto BS for femto cell 102c. A BS can support one or more (e.g., three) cells. The terms “eNB,” “base station,” “NRBS,” “gNB,” “TRP,” “AP,” “Node B,” “5G NB,” and “cell” are used interchangeably herein.

[0040] In some respects, the cell may not necessarily be stationary, and the geographical area of ​​the cell may move depending on the location of the mobile BS. In some respects, BSs may interconnect with each other and / or interconnect to one or more other BSs or network nodes (not shown) in the wireless network 100 using any suitable transport network through various types of backhaul interfaces (such as direct physical connections or virtual networks).

[0041] The wireless network 100 may also include a relay station. A relay station is an entity that receives data transmissions from an upstream station (e.g., a BS or UE) and sends data transmissions to a downstream station (e.g., a UE or BS). A relay station may also be a UE capable of relaying transmissions to other UEs. Figure 1 In the example shown, relay BS110d can communicate with macro BS110a and UE 120d to facilitate communication between BS110a and UE 120d. A relay BS can also be referred to as a relay station, relay base station, repeater, etc.

[0042] Wireless network 100 can be a heterogeneous network comprising different types of Base Stations (BSs) such as macro BSs, pico BSs, femto BSs, relay BSs, etc. These different types of BSs can have different transmit power levels, different coverage areas, and different effects on interference in wireless network 100. For example, macro BSs can have high transmit power levels (e.g., 5 to 40 watts), while pico BSs, femto BSs, and relay BSs can have lower transmit power levels (e.g., 0.1 to 2 watts).

[0043] Network controller 130 can be coupled to a collection of BSs and can provide coordination and control for these BSs. Network controller 130 can communicate with the BSs via backhaul. BSs can also communicate with each other directly or indirectly via wireless or wired backhaul.

[0044] UE 120 (e.g., 120a, 120b, 120c) may be distributed across the wireless network 100, and each UE may be stationary or mobile. UE may also be referred to as an access terminal, terminal, mobile station, user unit, station, etc. UE may be a cellular phone (e.g., a smartphone), personal digital assistant (PDA), wireless modem, wireless communication device, handheld device, laptop computer, cordless phone, wireless local loop (WLL) station, tablet computer, camera, gaming device, netbook, smartbook, ultrabook, medical device or equipment, biosensor / device, wearable device (smartwatch, smart clothing, smart glasses, smart wristband, smart jewelry (e.g., smart ring, smart bracelet)), entertainment device (e.g., music or video device or satellite radio), vehicle component or sensor, smart meter / sensor, industrial manufacturing equipment, GPS device, or any other suitable device configured to communicate via wireless or wired media.

[0045] Some UEs can be considered Machine-Type Communication (MTC) or Evolved or Enhanced Machine-Type Communication (eMTC) UEs. MTC and eMTC UEs include, for example, robots, drones, remote devices, sensors, meters, monitors, and / or location tags that can communicate with a base station, another device (e.g., a remote device), or some other entity. Wireless nodes can provide connectivity to or from a network (e.g., a wide area network such as the Internet or cellular networks) via wired or wireless communication links. Some UEs can be considered Internet of Things (IoT) devices and / or can be implemented as NB-IoT (Narrowband Internet of Things) devices. Some UEs can be considered Customer Premises Equipment (CPE). UE 120 can be included within a housing that houses the components of UE 120, such as processor components and / or memory components. In some aspects, the processor components and memory components can be coupled together. For example, the processor components (e.g., one or more processors) and memory components (e.g., memory) can be operatively coupled, communicatively coupled, electronically coupled, and / or electrically coupled.

[0046] Generally, any number of wireless networks can be deployed in a given geographical area. Each wireless network can support a specific RAT and can operate on one or more frequencies. A RAT can also be referred to as a radio technology, air interface, etc. A frequency can also be referred to as a carrier, frequency channel, etc. Each frequency can support a single RAT in a given geographical area to avoid interference between wireless networks using different RATs. In some cases, NR or 5G RAT networks can be deployed.

[0047] In some respects, two or more UEs 120 (e.g., shown as UE 120a and UE 120e) may communicate directly using one or more sidelink channels (e.g., without using base station 110 as a medium to communicate with each other). For example, UEs 120 may communicate using peer-to-peer (P2P) communication, device-to-device (D2D) communication, vehicle-to-everything (V2X) protocols (e.g., which may include vehicle-to-vehicle (V2V) protocols or vehicle-to-infrastructure (V2I) protocols), and / or mesh networks. In this case, UEs 120 may perform scheduling operations, resource selection operations, and / or other operations performed by base station 110 as described elsewhere herein.

[0048] Devices in the wireless network 100 can communicate using the electromagnetic spectrum, which can be subdivided into categories, bands, channels, etc., based on frequency or wavelength. For example, devices in the wireless network 100 can communicate using an operating band with a first frequency range (FR1) (which can span from 410 MHz to 7.125 GHz), and / or can communicate using an operating band with a second frequency range (FR2) (which spans from 24.25 GHz to 52.6 GHz). The frequencies between FR1 and FR2 are sometimes referred to as intermediate frequency (IF) frequencies. Although a portion of FR1 is greater than 6 GHz, FR1 is generally referred to as the "sub-6 GHz" band. Similarly, FR2 is generally referred to as the "millimeter wave" band, although this is different from the extremely high frequency (EHF) band (30 GHz–300 GHz) designated as the "millimeter wave" band by the International Telecommunication Union (ITU). Therefore, unless otherwise explicitly stated, it should be understood that the terms "sub-6GHz," etc., if used herein, can broadly refer to frequencies less than 6GHz, frequencies within FR1, and / or intermediate frequency band frequencies (e.g., greater than 7.125GHz). Similarly, unless otherwise explicitly stated, it should be understood that the terms "millimeter wave," etc., if used herein, can broadly refer to frequencies within the EHF band, frequencies within FR2, and / or intermediate frequency band frequencies (e.g., less than 24.25GHz). It is considered that frequencies included in FR1 and FR2 can be modified, and the techniques described herein are applicable to those modified frequency ranges.

[0049] Furthermore, it is anticipated that one or more additional frequency ranges (FRs) may be formally identified. For example, it is anticipated that FR3, FR4, and / or FR5 may be further identified for 5G NR, each of which may correspond to one or more millimeter-wave bands. For instance, the anticipated FR4 may span from 52.6 GHz to 114.25 GHz. The anticipated FR3 may span from 7.125 GHz to 24.25 GHz. The anticipated FR5 may span from 114.25 GHz to approximately 300 GHz. Therefore, unless otherwise explicitly stated, if “millimeter-wave” is used herein, it may also refer to frequencies within the anticipated FR3, FR4, and / or FR5.

[0050] As pointed out above, Figure 1 This is provided as an example. Other examples may differ from the one provided. Figure 1 The example described.

[0051] Figure 2This is a schematic diagram illustrating an example 200 of a base station 110 communicating with a UE 120 in a wireless network 100 according to the present disclosure. The base station 110 may be equipped with T antennas 234a to 234t, and the UE 120 may be equipped with R antennas 252a to 252r, wherein, generally, T ≥ 1 and R ≥ 1.

[0052] At base station 110, transmit processor 220 can receive data for one or more UEs from data source 212, select one or more modulation and coding schemes (MCS) for each UE based at least in part on channel quality indicators (CQI) received from the UE, process (e.g., code and modulate) the data for each UE based at least in part on the MCS(s) selected for the UE, and provide data symbols for all UEs. Transmit processor 220 can also process system information (e.g., for semi-static resource partitioning information (SRPI)) and control information (e.g., CQI requests, grants, and / or upper-layer signaling) and provide overhead symbols and control symbols. Transmit processor 220 can also generate reference symbols for reference signals (e.g., cell-specific reference signals (CRS) or demodulation reference signals (DMRS)) and synchronization signals (e.g., primary synchronization signal (PSS) and secondary synchronization signal (SSS)). If applicable, the transmit (TX) multiple-input multiple-output (MIMO) processor 230 can perform spatial processing (e.g., precoding) on ​​data symbols, control symbols, overhead symbols, and / or reference symbols, and can provide T output symbol streams to T modulators (MODs) 232a to 232t. Each modulator 232 can process its own output symbol stream (e.g., for OFDM) to obtain an output sample stream. Each modulator 232 can further process the output sample stream (e.g., convert to analog, amplify, filter, and up-convert) to obtain a downlink signal. The T downlink signals from modulators 232a to 232t can be transmitted via T antennas 234a to 234t, respectively.

[0053] At UE 120, antennas 252a to 252r can receive downlink signals from base station 110 and / or other base stations, and can provide the received signals to demodulators (DEMODs) 254a to 254r respectively. Each demodulator 254 can adjust (e.g., filter, amplify, down-convert, and digitize) the received signal to obtain an input sample. Each demodulator 254 can further process the input sample (e.g., for OFDM) to obtain received symbols. MIMO detector 256 can obtain the received symbols from all R demodulators 254a to 254r, perform MIMO detection on the received symbols (if applicable), and provide the detected symbols. Receive processor 258 can process (e.g., demodulate and decode) the detected symbols, provide the decoded data for UE 120 to data sink 260, and provide the decoded control information and system information to controller / processor 280. The term "controller / processor" can refer to one or more controllers, one or more processors, or a combination thereof. The channel processor can determine parameters such as the Received Reference Signal Power (RSRP), Received Signal Strength Indicator (RSSI), Received Reference Signal Quality (RSRQ), and / or CQI. In some aspects, one or more components of the UE 120 may be included in the housing 284.

[0054] Network controller 130 may include communication unit 294, controller / processor 290, and memory 292. Network controller 130 may include one or more devices, such as those in a core network. Network controller 130 may communicate with base station 110 via communication unit 294.

[0055] Antennas (e.g., antennas 234a to 234t and / or antennas 252a to 252r) may include one or more antenna panels, antenna groups, collections of antenna elements, and / or antenna arrays, or may be included within one or more antenna panels, antenna groups, collections of antenna elements, and / or antenna arrays. Antenna panels, antenna groups, collections of antenna elements, and / or antenna arrays may include one or more antenna elements. Antenna panels, antenna groups, collections of antenna elements, and / or antenna arrays may include collections of coplanar antenna elements or collections of non-coplanar antenna elements. Antenna panels, antenna groups, collections of antenna elements, and / or antenna arrays may include antenna elements within a single housing and / or antenna elements within multiple housings. Antenna panels, antenna groups, collections of antenna elements, and / or antenna arrays may include elements coupled to one or more transmitting and / or receiving components (such as...). Figure 2 One or more antenna elements (one or more components).

[0056] On the uplink, at UE 120, the transmitting processor 264 can receive and process data from data source 262 and control information from controller / processor 280 (e.g., for reports including RSRP, RSSI, RSRQ, and / or CQI). The transmitting processor 264 can also generate reference symbols for one or more reference signals. Symbols from the transmitting processor 264 can be pre-encoded by TX MIMO processor 266 (if applicable), further processed by modulators 254a to 254r (e.g., for DFT-s-OFDM or CP-OFDM), and transmitted to base station 110. In some aspects, the modulator and demodulator of UE 120 (e.g., MOD / DEMOD 254) can be included in the modem of UE 120. In some aspects, UE 120 includes a transceiver. The transceiver may include any combination of antenna 252, modulator and / or demodulator 254, MIMO detector 256, receive processor 258, transmit processor 264 and / or TX MIMO processor 266. The transceiver may be used by a processor (e.g., controller / processor 280) and memory 282 to perform the functions described herein (e.g., as referenced). Figure 6-14 Any aspect of the method described herein.

[0057] At base station 110, uplink signals from UE 120 and other UEs can be received by antenna 234, processed by demodulator 232, detected by MIMO detector 236 (if applicable), and further processed by receiver processor 238 to obtain decoded data and control information transmitted by UE 120. Receiver processor 238 can provide the decoded data to data sink 239 and the decoded control information to controller / processor 240. Base station 110 may include communication unit 244 and communicate with network controller 130 via communication unit 244. Base station 110 may include scheduler 246 to schedule UE 120 for downlink and / or uplink communication. In some aspects, the modulator and demodulator (e.g., MOD / DEMOD 232) of base station 110 may be included in the modem of base station 110. In some aspects, base station 110 includes a transceiver. The transceiver may include any combination of antenna(s) 234, modulator and / or demodulator 232, MIMO detector 236, receiver processor 238, transmitter processor 220, and / or TX MIMO processor 230. The transceiver may be used by a processor (e.g., controller / processor 240) and memory 242 to perform the functions described herein (e.g., as referenced). Figure 6-14 Any aspect of the method described herein.

[0058] As described in more detail elsewhere in this document, the controller / processor 240 of base station 110, the controller / processor 280 of UE 120, and / or Figure 2 Any other components may perform one or more techniques associated with the enhanced timing advance (TA) offset value indication. For example, the controller / processor 240 of base station 110, the controller / processor 280 of UE 120, and / or Figure 2 Any other component can perform or direct, for example Figure 7 The process 700 Figure 8 The process 800 Figure 9 The process 900 Figure 10 The operation of process 1000 and / or other processes described herein. Memory 242 and 282 may store data and program code for base station 110 and UE 120, respectively. In some aspects, memory 242 and / or memory 282 may include a non-transitory computer-readable medium storing one or more instructions (e.g., code and / or program code) for wireless communication. For example, one or more instructions, when executed by one or more processors of base station 110 and / or UE 120 (e.g., directly, or after compilation, transformation, and / or interpretation), may cause one or more processors, UE 120, and / or base station 110 to perform or direct, for example... Figure 7 The process 700 Figure 8 The process 800 Figure 9 The process 900 Figure 10 The operation of process 1000, and / or other processes described herein. In some aspects, execution instructions may include run instructions, transformation instructions, compilation instructions, and / or interpretation instructions, and other examples.

[0059] In some aspects, UE 120 includes: a unit for receiving from a base station an indication of a TA offset value for a high-frequency range operating band; and / or a unit for communicating with the base station in the high-frequency range operating band according to the TA offset value. Units for UE 120 to perform the operations described herein may include, for example, an antenna 252, a demodulator 254, a MIMO detector 256, a receive processor 258, a transmit processor 264, a TX MIMO processor 266, a modulator 254, a controller / processor 280, and / or a memory 282.

[0060] In some aspects, UE 120 includes a unit for receiving a broadcast transmission indicating a TA offset value from a base station. In some aspects, UE 120 includes a unit for receiving a dedicated message indicating a TA offset value from a base station. In some aspects, UE 120 includes a unit for receiving a dynamic indication of the TA offset value from a base station. In some aspects, UE 120 includes a unit for receiving a Media Access Control (MAC) Control Element (MAC-CE) message indicating a TA offset value from a base station.

[0061] In some aspects, UE 120 includes: a unit for receiving from a base station an indication of at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station; and / or a unit for communicating with the base station based on at least one of the TA offset values ​​associated with the full-duplex communication mode of the base station or the TA offset values ​​associated with the half-duplex communication mode of the base station.

[0062] In some aspects, UE 120 includes a unit for receiving from a base station a broadcast transmission indicating at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station. In some aspects, UE 120 includes a unit for receiving from a base station a dedicated message indicating at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station. In some aspects, UE 120 includes a unit for receiving from a base station a dynamic indication of at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station.

[0063] In some aspects, UE 120 includes: a unit for receiving from a base station scheduling information associated with communication to be associated with full-duplex or half-duplex communication mode; and / or a unit for receiving from a base station an indication of a TA offset value based at least in part on whether the communication will be associated with full-duplex or half-duplex communication mode.

[0064] In some aspects, UE 120 includes: units for receiving from a base station scheduling information associated with a communication indicating whether the communication will be associated with a full-duplex communication mode or a half-duplex communication mode; units for determining, at least in part, based on the scheduling information, whether the communication is associated with a TA offset value associated with a full-duplex communication mode or a half-duplex communication mode; and / or units for applying the TA offset value associated with a full-duplex communication mode or a half-duplex communication mode when transmitting or receiving the communication.

[0065] In some aspects, UE 120 includes a unit for receiving an indication of at least one of the following: a set of resources associated with a full-duplex communication mode of a base station, or a set of resources associated with a half-duplex communication mode of a base station.

[0066] In some aspects, UE 120 includes: units for receiving from a base station scheduling information associated with communication indicating one or more resources associated with the communication; units for determining whether the one or more resources are included in a set of resources associated with a full-duplex communication mode of the base station or a set of resources associated with a half-duplex communication mode of the base station; and / or units for determining, at least in part, a TA offset value associated with the communication in a full-duplex communication mode or a half-duplex communication mode based on determining whether the one or more resources are included in a set of resources associated with a full-duplex communication mode or a set of resources associated with a half-duplex communication mode of the base station.

[0067] In some aspects, base station 110 includes: units for determining a TA offset value for a high-frequency range operating band; units for transmitting an indication of the TA offset value for the high-frequency range operating band to one or more UEs; and / or units for communicating with one or more UEs in the high-frequency range operating band according to the TA offset value. Units for base station 110 to perform the operations described herein may include, for example, a transmit processor 220, a TX MIMO processor 230, a modulator 232, an antenna 234, a demodulator 232, a MIMO detector 236, a receive processor 238, a controller / processor 240, a memory 242, and / or a scheduler 246.

[0068] In some aspects, base station 110 includes: units for determining that UEs associated with the base station will have the same TA offset value; and / or units for broadcasting an indication of the TA offset value. In some aspects, base station 110 includes units for sending a dedicated message indicating the TA offset value to one or more UEs. In some aspects, base station 110 includes units for sending a dynamic indication of the TA offset value to one or more UEs. In some aspects, base station 110 includes units for sending a MAC-CE message indicating the TA offset value to one or more UEs.

[0069] In some aspects, base station 110 includes: units for determining at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station; units for sending an indication to one or more UEs of at least one of the TA offset values ​​associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station; and / or units for communicating with the one or more UEs based on at least one of the TA offset values ​​associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station.

[0070] In some aspects, base station 110 includes a unit for broadcasting an indication of at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station. In some aspects, base station 110 includes a unit for sending a dedicated message to one or more UEs indicating at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station. In some aspects, base station 110 includes a unit for sending a dynamic indication of at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station to one or more UEs.

[0071] In some aspects, base station 110 includes: a unit for transmitting to one or more UEs scheduling information associated with communication to be associated with full-duplex or half-duplex communication mode; and / or a unit for transmitting to one or more UEs an indication of a TA offset value based at least in part on whether the communication is associated with full-duplex or half-duplex communication mode.

[0072] In some aspects, base station 110 includes: units for sending communication-associated scheduling information to one or more UEs indicating that the communication will be associated with a full-duplex communication mode or a half-duplex communication mode; and / or units for sending or receiving communication in a full-duplex communication mode or a half-duplex communication mode, wherein one or more UEs will apply a TA offset value associated with the full-duplex communication mode or the half-duplex communication mode of the base station to the communication, at least in part, based on the scheduling information.

[0073] In some aspects, base station 110 includes a unit for transmitting an indication of at least one of the following: a set of resources associated with a full-duplex communication mode of the base station, or a set of resources associated with a half-duplex communication mode of the base station.

[0074] In some aspects, base station 110 includes: a unit for transmitting communication-associated scheduling information to one or more UEs indicating one or more resources associated with the communication; and / or a unit for using one or more resources to transmit or receive communication, wherein one or more UEs will apply a TA offset value associated with a full-duplex communication mode or a TA offset value associated with a half-duplex communication mode of the base station to the communication, at least in part, based on the one or more resources associated with the communication.

[0075] Although Figure 2 The boxes in the diagram are shown as dissimilar components, but the functionality described above with reference to the boxes can be implemented in a single hardware, software, or combined component, or in various combinations of components. For example, the functionality described with reference to transmit processor 264, receive processor 258, and / or TX MIMO processor 266 can be performed by or under the control of controller / processor 280.

[0076] As pointed out above, Figure 2 This is provided as an example. Other examples may differ from the one provided. Figure 2 The example described.

[0077] Figure 3 This is a schematic diagram illustrating example 300 of a frame structure in a wireless communication network according to the present disclosure. Figure 3 The frame structure shown is used in frequency division duplex (FDD) telecommunications systems such as LTE and NR. The transmission timeline for each of the downlink and uplink can be divided into units of radio frames (sometimes called frames). Each radio frame can have a predetermined duration (e.g., 10 milliseconds (ms)) and can be divided into a set of Z (Z≥1) subframes (e.g., with indices from 0 to Z-1). Each subframe can have a predetermined duration (e.g., 1 ms) and can include a set of time slots (e.g., in...). Figure 3 The diagram shows 2m time slots per subframe, where m is an index of the digital scheme used for transmission, such as 0, 1, 2, 3, 4, etc. Each time slot can include a set of L symbol periods. For example, each time slot can include fourteen symbol periods (e.g., as shown in the diagram). Figure 3 (as shown in the diagram), seven symbol periods, or another number of symbol periods. In cases where a subframe includes two time slots (e.g., when m = 1), the subframe can include 2L symbol periods, where the 2L symbol periods in each subframe can be assigned indices from 0 to 2L-1. In some aspects, the scheduling unit for FDD can be frame-based, subframe-based, time slot-based, micro-time slot-based, symbol-based, etc.

[0078] As pointed out above, Figure 3 This is provided as an example. Other examples may differ from the one provided. Figure 3 The example described.

[0079] Figures 4A-4C These are schematic diagrams illustrating examples 400, 410, and 420 of full-duplex (FD) communication according to this disclosure. "FD communication mode" can refer to a communication mode of a wireless communication device (e.g., UE 120 or base station 110) in which the wireless communication device is capable of simultaneously or substantially simultaneously transmitting and receiving communications. Figure 4A Example 400 includes UE1 402 and two base stations (e.g., TRPs) 404-1 and 404-2, wherein UE1 402 is sending UL transmissions to base station 404-1 and receiving DL transmissions from base station 404-2 (e.g., simultaneously or substantially simultaneously). Figure 4A In Example 400, FD is enabled for UE1402, but not for base stations 404-1 and 404-2 (e.g., base stations 404-1 and 404-2 may transmit and receive at different times or substantially simultaneously).

[0080] Figure 4B Example 410 includes two UEs (UE1 402-1 and UE2 402-2) and a base station 404, wherein UE1 402-1 is receiving DL transmissions from base station 404, and UE2 402-2 is sending UL transmissions to base station 404 (e.g., simultaneously or substantially simultaneously). Figure 4B In Example 410, FD is enabled for base station 404, but not for UEs (UE1 402-1 and UE2 402-2). Figure 4C Example 420 includes UE1 402 and base station 404, wherein UE1 402 is receiving DL transmissions from base station 404, and UE1 402 is sending UL transmissions to base station 404 (e.g., simultaneously or substantially simultaneously). Figure 4C In Example 420, FD is enabled for both UE1 402 and base station 404.

[0081] As pointed out above, Figures 4A-4C This is provided as one or more examples. Other examples may differ from those provided. Figures 4A-4C The example described.

[0082] Figure 5This is a schematic diagram illustrating example 500 of a transmission timing configuration for UE 120 according to the present disclosure. In some wireless communication systems, it may be necessary to adjust the timing of uplink frames to align them with downlink frames in the time domain at base station 110. For example, uplink transmission from UE 120 to base station 110 may take some time to reach base station 110. To better align uplink and downlink frames at base station 110, base station 110 may configure UE 120 to perform a certain amount of time on the corresponding uplink frame (e.g., by...). Figure 5 The uplink frame begins before (as depicted by reference numeral 510 in the attached figure).

[0083] like Figure 5 As shown, UE 120 can receive timing configurations for uplink transmissions. For example, base station 110 can send a TA command indicating a TA value. The TA command can be sent as part of a Random Access Channel (RACH) procedure (e.g., in a Random Access Response (RAR) message of the RACH procedure). In some aspects, the TA command can be indicated in a MAC-CE message. The TA value can be based at least in part on the amount of time taken for an uplink transmission from UE 120 to reach base station 110 (e.g., it can be based at least in part on the distance between UE 120 and base station 110).

[0084] UE 120 can determine, at least in part, the amount of time to start the corresponding uplink frame before the start of the downlink frame based on the TA value (by...). Figure 5 (Depicted by reference numeral 510 in the accompanying drawings). For example, UE 120 can determine the time quantity according to the following formula: T TA =(N TA +N TA offset )T c , where N TA It is the TA value, N TA offset It is the TA offset value, and T c It is a timing constant defined by the 3GPP specification. c It can be at least partially based on the maximum subcarrier spacing of the wireless network and the size of the Fast Fourier Transform (FFT). In some cases, T c It can have a value of 0.509 nanoseconds (and other examples). The TA offset value can be at least partially based on the frequency band or topology (e.g., FDD or Time Division Duplex (TDD)) being used for communication between UE 120 and base station 110. The TA offset value can be defined by 3GPP specifications or otherwise fixed. In some aspects, the TA offset value can interpret the amount of time spent by base station 110 switching between receiving and transmitting communication. This is achieved through a time amount in the corresponding downlink frame (by...) Figure 5Before the uplink frame begins (as depicted by reference numeral 510 in the attached figure), base station 110 and UE 120 can synchronize symbols, thereby reducing inter-symbol interference that may be caused by time-domain misalignment of uplink and downlink frames at base station 110.

[0085] In some cases, the TA offset value can be a static value. For example, the TA offset value for UE 120 can be provided by base station 110, or the default TA offset value can be determined at least in part based on the frequency range or duplex mode (FDD or TDD) used for communication between UE 120 and base station 110. For example, for FR1, the TA offset value can be a semi-static value (e.g., base station 110 can configure the TA offset value at least in part based on the communication type or duplex mode (FDD or TDD) used for communication between UE 120 and base station 110). However, for FR2 or other millimeter-wave operating bands (e.g., FR3, FR4, or FR5), the TA offset value can be a fixed value (e.g., non-configurable). Therefore, base station 110 may not be able to modify the TA offset value used for the millimeter-wave operating band.

[0086] Furthermore, in some cases, base station 110 may be able to communicate in FD communication mode (e.g., base station 110 may be able to transmit and receive communications simultaneously or substantially simultaneously). Therefore, when base station 110 is operating in FD communication mode, a TA offset may not be required (e.g., the value of the TA offset may be zero) because base station 110 may not need any time to switch between transmitting and receiving communications. However, because the TA offset value can be a predefined static or semi-static value, base station 110 may not be able to configure a TA offset value at least in part based on the FD communication mode of base station 110.

[0087] Some of the techniques and apparatus described herein implement enhanced TA offset value indication. For example, base station 110 can be configured with TA offset values ​​for high-frequency operating bands (e.g., FR2, FR3, FR4, or FR5). Additionally, base station 110 can be configured with different TA offset values ​​for FD communication modes (e.g., in any frequency range). As a result, base station 110 can have more control over configuring TA offset values, leading to improved communication performance and / or improved spectral efficiency, etc.

[0088] Figure 6 This is a schematic diagram illustrating example 600 associated with an enhanced TA offset value indication according to this disclosure. (See diagram for example.) Figure 6As shown, base station 110 and UE 120 can communicate with each other. In some aspects, base station 110 and UE 120 can be included in a wireless network (such as wireless network 100). Base station 110 and UE 120 can communicate on a radio access link, which can include an uplink and a downlink.

[0089] As shown by reference numeral 605, base station 110 can determine one or more TA offset values ​​for communication between base station 110 and UE 120. For example, base station 110 can determine a TA offset value for a high-frequency range operating band. The high-frequency range operating band can be FR2, FR3, FR4, or FR5, etc. For example, the high-frequency range operating band can include: an operating band including frequencies from 24.25 GHz to 52.6 GHz, a millimeter-wave operating band, or an operating band including frequencies greater than 7.125 GHz, etc. In some aspects, base station 110 can determine a TA offset value for a high-frequency range operating band that is different from the default TA offset value for the high-frequency range operating band. The default TA offset value for the high-frequency range operating band can be a pre-configured TA offset value for the high-frequency range operating band, or a TA offset value for the high-frequency range operating band defined by 3GPP specifications or otherwise fixed, and other examples.

[0090] In some aspects, base station 110 may determine at least one of a TA offset value associated with the FD communication mode of base station 110 or a TA offset value associated with the half-duplex communication mode of base station 110 (e.g., where base station 110 does not transmit and receive simultaneously or substantially simultaneously). The TA offset value associated with the FD communication mode of base station 110 and / or the TA offset value associated with the half-duplex communication mode may be applied to all operating frequencies (e.g., FR1, FR2, FR3, FR4, or FR5) between UE 120 and base station 110.

[0091] In some aspects, base station 110 may determine a TA offset value associated with its FD communication mode and may use a default TA offset value for half-duplex communication mode. In some aspects, base station 110 may determine that the TA offset value associated with its FD communication mode is less than the default TA offset value. In some aspects, base station 110 may determine that the TA offset value associated with its FD communication mode is zero (e.g., indicating that no TA offset is needed when base station 110 is operating in FD communication mode).

[0092] As indicated by reference numeral 610, base station 110 can transmit indications of one or more TA offset values, and UE 120 can receive indications of one or more TA offset values. For example, base station 110 can transmit indications of TA offset values ​​for high-frequency range operating bands. Base station 110 can transmit indications of TA offset values ​​associated with FD communication modes of base station 110. Base station 110 can transmit indications of TA offset values ​​associated with half-duplex communication modes of base station 110.

[0093] In some aspects, base station 110 may transmit an indication of the TA offset value in a broadcast transmission. For example, base station 110 may determine that all UEs 120 associated with base station 110 (e.g., all UEs 120 within the coverage area of ​​base station 110) will be configured with the same TA offset value. Base station 110 may broadcast the indication of the TA offset value. In some aspects, only a subset of UEs 120 among all UEs 120 associated with base station 110 may be configured to receive the indication of the TA offset value in a broadcast transmission. For example, some UEs 120 may be able to receive and / or decode the signal carrying the indication of the TA offset value, while other UEs 120 may not be able to receive and / or decode the signal carrying the indication of the TA offset value. UEs 120 that are unable to receive and / or decode the signal carrying the indication of the TA offset value may use a default or pre-configured TA offset value. In some aspects, base station 110 may transmit the indication of the TA offset value in a dedicated message (e.g., for a unicast transmission for a specific UE 120). Specialized messages can be Radio Resource Control (RRC) messages, as well as other examples.

[0094] In some aspects, base station 110 may send an indication of the TA offset value in a dynamic message. The dynamic message may be a MAC-CE message or a Downlink Control Information (DCI) message, and other examples. The dynamic message may indicate a TA offset value from one or more configured TA offset values ​​(e.g., a default TA offset value or a TA offset value determined by base station 110, as described herein). For example, the dynamic message may indicate whether the default TA offset value or a TA offset value determined (or configured) by base station 110 will be used by UE 120 for one or more upcoming communications.

[0095] As indicated by reference numeral 615, base station 110 may transmit an FD communication mode capability indication, and UE 120 may receive the FD communication mode capability indication. In some aspects, the FD communication mode capability indication may indicate that base station 110 is capable of communicating in FD communication mode. In some aspects, the FD communication mode capability indication may indicate a set of resources (e.g., time-domain resources and / or frequency-domain resources) associated with the FD communication mode of base station 110 and / or a set of resources (e.g., time-domain resources and / or frequency-domain resources) associated with the half-duplex communication mode of the base station. For example, base station 110 may indicate one or more FD time slots (e.g., during which base station 110 operates in FD communication mode) and one or more half-duplex time slots (e.g., during which base station 110 operates in half-duplex communication mode).

[0096] As shown by reference numeral 620, base station 110 may transmit scheduling information for one or more upcoming communications, and UE 120 may receive scheduling information for one or more upcoming communications. The scheduling information may indicate whether the communication will be associated with base station 110's FD communication mode or its half-duplex communication mode. The scheduling information may indicate one or more resources (e.g., time-domain resources and / or frequency-domain resources) associated with the communication.

[0097] As shown by reference numeral 625, UE 120 can determine an appropriate TA offset value for one or more upcoming communications. In some aspects, UE 120 can determine the TA offset value based at least in part on an indication of the TA offset value received from base station 110. For example, base station 110 can indicate a TA offset value for a high-frequency range operating band. UE 120 can determine that UE 120 is operating in a high-frequency range operating band and can determine that the TA offset value for the high-frequency range operating band will be applied to the upcoming communications. Similarly, base station 110 can indicate the duplex mode (FD or half-duplex) that base station 110 is operating for the upcoming communications. Base station 110 can indicate a TA offset value associated with an FD communication mode or a TA offset value associated with a half-duplex communication mode. UE 120 can determine the TA offset value (e.g., a TA offset value associated with an FD communication mode or a TA offset value associated with a half-duplex communication mode) based at least in part on an indication made by base station 110.

[0098] In some aspects, UE 120 may determine the appropriate TA offset value for one or more upcoming communications based at least in part on scheduling information associated with those communications. For example, UE 120 may determine, at least in part, the duplex mode (FD or half-duplex) in which base station 110 is operating for one or more upcoming communications based on scheduling information. As described herein, base station 110 may have a previously indicated TA offset value associated with either the FD or half-duplex communication mode. UE 120 may determine the appropriate TA offset value based at least in part on the duplex mode (FD or half-duplex) in which base station 110 is operating for one or more upcoming communications.

[0099] In some aspects, UE 120 may determine the appropriate TA offset value for one or more upcoming communications based at least in part on the resources associated with those resources. For example, UE 120 may determine whether the upcoming communication is associated with an FD resource (e.g., an FD time slot) or a half-duplex resource (e.g., a half-duplex time slot). UE 120 may determine the TA offset value at least in part based on whether the upcoming communication is associated with an FD resource (e.g., an FD time slot) or a half-duplex resource (e.g., a half-duplex time slot) to (e.g., from a previously indicated TA offset value, as described herein).

[0100] As indicated by reference numeral 630 in the attached figure, UE 120 can apply the TA offset value as part of the timing coordination process with base station 110. For example, as described above... Figure 5 The UE 120 can determine the amount of time to start an uplink frame before the start of a downlink frame. The UE 120 can use the TA value and TA offset value to determine the amount of time to start an uplink frame before the start of a downlink frame.

[0101] As shown by reference numeral 635, base station 110 and UE 120 can communicate based on TA offset values. For example, UE 120 can transmit uplink communication in an uplink frame, and base station 110 can receive uplink communication in an uplink frame. Base station 110 can transmit downlink communication in a downlink frame, and UE 120 can receive downlink communication in a downlink frame. As described above, the transmission timing of uplink frames can be at least partially based on TA offset values. In some aspects, base station 110 and UE 120 can communicate in a high-frequency operating band (e.g., FR2, FR3, FR4, or FR5). In some aspects, base station 110 can communicate with UE 120 while operating in FD communication mode (e.g., where UE 120 applies TA offset values ​​associated with FD communication mode). In some aspects, base station 110 can communicate with UE 120 while operating in half-duplex communication mode (e.g., where UE 120 applies TA offset values ​​associated with half-duplex communication mode). As a result, base station 110 can have more control over configuring TA offset values, leading to improved communication performance and / or improved spectral efficiency, etc.

[0102] As pointed out above, Figure 6 This is provided as an example. Other examples may differ from the one provided. Figure 6 The example described.

[0103] Figure 7 This is a schematic diagram illustrating an example procedure 700 performed by a UE, for example, in accordance with this disclosure. Example procedure 700 is an example in which a UE (e.g., UE 120) performs an operation associated with an enhanced TA offset value indication.

[0104] like Figure 7 As shown, in some aspects, process 700 may include receiving from a base station an indication of a TA offset value for a high-frequency range operating band (block 710). For example, as described above, the UE (e.g., using...) Figure 11 The receiving component 1102 depicted can receive an indication of the TA offset value for the high-frequency range operating band from the base station.

[0105] like Figure 7 As further shown, in some aspects, process 700 may include: communicating with the base station in the high-frequency range operating band based on the TA offset value (block 720). For example, as described above, the UE (e.g., using...) Figure 11 The communication component 1108 depicted can communicate with the base station in the high-frequency operating band according to the TA offset value.

[0106] Process 700 may include additional aspects, such as any single aspect or any combination of aspects described below and / or in conjunction with one or more other processes described elsewhere in this document.

[0107] In the first aspect, the high-frequency range operating band includes at least one of the following: an operating band including frequencies from 24.25 GHz to 52.6 GHz, a millimeter-wave operating band, or an operating band including frequencies greater than 7.125 GHz.

[0108] In the second aspect, receiving an indication of a TA offset value for a high-frequency range operating band, either alone or in conjunction with the first aspect, includes receiving a broadcast transmission from a base station indicating the TA offset value.

[0109] In the third aspect, receiving an indication of a TA offset value for a high-frequency range operating band, either alone or in combination with one or more of the first and second aspects, includes: receiving a dedicated message from a base station indicating the TA offset value.

[0110] In the fourth aspect, receiving an indication of a TA offset value for a high-frequency range operating band, either alone or in combination with one or more of the first to third aspects, includes receiving a dynamic indication of the TA offset value from a base station.

[0111] In the fifth aspect, receiving a dynamic indication of the TA offset value, either alone or in combination with one or more of the first to fourth aspects, includes receiving a MAC-CE message indicating the TA offset value from the base station.

[0112] In the sixth aspect, either alone or in combination with one or more of the first to fifth aspects, the TA offset value differs from the default TA offset value used for the high-frequency range operating band.

[0113] although Figure 7 An example block diagram of process 700 is shown, but in some aspects, process 700 may include, compared to Figure 7 Additional boxes, fewer boxes, different boxes, or boxes with different arrangements of boxes depicted in the diagram. Alternatively or concurrently, two or more boxes in process 700 may be executed in parallel.

[0114] Figure 8 This is a schematic diagram illustrating an example process 800 performed by a base station, for example, according to this disclosure. Example process 800 is an example in which a base station (e.g., base station 110) performs operations associated with an enhanced TA offset value indication.

[0115] like Figure 8As shown, in some aspects, process 800 may include: determining a TA offset value for the high-frequency range operating band (block 810). For example, as described above, the base station (e.g., using...) Figure 12 The determining component 1208 described herein can determine the TA offset value for the high-frequency range operating band.

[0116] like Figure 8 As further shown, in some aspects, process 800 may include: sending an indication to one or more UEs of the TA offset value for the high-frequency range operating band (block 820). For example, as described above, the base station (e.g., using...) Figure 12 The transmitting component 1204 depicted can transmit an indication to one or more UEs of the TA offset value for the high frequency range operating band.

[0117] like Figure 8 As further shown, in some aspects, process 800 may include communicating with one or more UEs in a high-frequency range operating band based on a TA offset value (block 830). For example, as described above, the base station (e.g., using...) Figure 12 The communication component 1210 depicted can communicate with one or more UEs in the high-frequency range operating band according to the TA offset value.

[0118] Process 800 may include additional aspects, such as any single aspect or any combination of aspects described below and / or in conjunction with one or more other processes described elsewhere in this document.

[0119] In the first aspect, the high-frequency range operating band includes at least one of the following: an operating band including frequencies from 24.25 GHz to 52.6 GHz, a millimeter-wave operating band, or an operating band including frequencies greater than 7.125 GHz.

[0120] In the second aspect, either alone or in conjunction with the first aspect, sending an indication of a TA offset value for a high-frequency range operating band includes: determining that a UE associated with a base station will have the same TA offset value, and broadcasting an indication of the TA offset value.

[0121] In the third aspect, sending an indication of a TA offset value for a high-frequency range operating band, either alone or in combination with one or more of the first and second aspects, includes sending a dedicated message indicating the TA offset value to one or more UEs.

[0122] In the fourth aspect, sending an indication of a TA offset value for a high-frequency range operating band, either alone or in combination with one or more of the first to third aspects, includes: sending a dynamic indication of the TA offset value to one or more UEs.

[0123] In the fifth aspect, sending a dynamic indication of the TA offset value, either alone or in combination with one or more of the first to fourth aspects, includes sending a MAC-CE message indicating the TA offset value to one or more UEs.

[0124] although Figure 8 An example block diagram of process 800 is shown, but in some aspects, process 800 may include, compared to Figure 8 Additional boxes, fewer boxes, different boxes, or boxes with different arrangements of boxes depicted in the diagram. Alternatively or concurrently, two or more boxes in process 800 may be executed in parallel.

[0125] Figure 9 This is a schematic diagram illustrating an example procedure 900 performed by a UE, for example, in accordance with this disclosure. Example procedure 900 is an example in which a UE (e.g., UE 120) performs an operation associated with an enhanced TA offset value indication.

[0126] like Figure 9 As shown, in some aspects, process 900 may include: receiving from a base station an indication of at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station (block 910). For example, as described above, the UE (e.g., using...) Figure 13 The receiving component 1302 depicted in the figure can receive from the base station an indication of at least one of a TA offset value associated with the base station's full-duplex communication mode or a TA offset value associated with the base station's half-duplex communication mode.

[0127] like Figure 9 As further shown, in some aspects, process 900 may include: communicating with the base station based on at least one of a TA offset value associated with the full-duplex communication mode of the base station or a TA offset value associated with the half-duplex communication mode of the base station (block 920). For example, as described above, the UE (e.g., using...) Figure 13 The communication component 1308 depicted can communicate with the base station based on at least one of a TA offset value associated with the full-duplex communication mode of the base station or a TA offset value associated with the half-duplex communication mode of the base station.

[0128] Process 900 may include additional aspects, such as any single aspect or any combination of aspects described below and / or in conjunction with one or more other processes described elsewhere in this document.

[0129] In the first aspect, receiving an indication of at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station includes: receiving from the base station a broadcast transmission indicating at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station.

[0130] In the second aspect, alone or in conjunction with the first aspect, receiving an indication of at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station includes: receiving from the base station a dedicated message indicating at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station.

[0131] In the third aspect, receiving an indication of at least one of a TA offset value associated with a full-duplex communication mode of a base station or a TA offset value associated with a half-duplex communication mode of a base station, either alone or in combination with one or more of the first and second aspects, comprises: receiving from the base station a dynamic indication of at least one of a TA offset value associated with a full-duplex communication mode of a base station or a TA offset value associated with a half-duplex communication mode of a base station.

[0132] In the fourth aspect, receiving an indication of at least one of the TA offset values ​​associated with a full-duplex communication mode or a half-duplex communication mode of a base station, either alone or in combination with one or more of the first to third aspects, includes: receiving from the base station scheduling information associated with communication to be associated with a full-duplex communication mode or a half-duplex communication mode, and receiving from the base station an indication of the TA offset value based at least in part on whether the communication will be associated with a full-duplex communication mode or a half-duplex communication mode.

[0133] In the fifth aspect, communicating with the base station based on at least one of the TA offset values ​​associated with the full-duplex communication mode of the base station or the TA offset values ​​associated with the half-duplex communication mode of the base station, either alone or in combination with one or more of the first to fourth aspects, includes: receiving from the base station scheduling information associated with the communication indicating that the communication will be associated with the full-duplex communication mode or the half-duplex communication mode; determining, at least in part, based on the scheduling information, that the communication is associated with the TA offset value associated with the full-duplex communication mode or the half-duplex communication mode; and applying the TA offset value associated with the full-duplex communication mode or the half-duplex communication mode when transmitting or receiving the communication.

[0134] In the sixth aspect, receiving an indication of at least one of the TA offset values ​​associated with a full-duplex communication mode of a base station or the TA offset values ​​associated with a half-duplex communication mode of a base station, individually or in combination with one or more of the first to fifth aspects, includes: receiving an indication of at least one of the set of resources associated with a full-duplex communication mode of a base station or the set of resources associated with a half-duplex communication mode of a base station.

[0135] In the seventh aspect, communicating with a base station based on at least one of the TA offset values ​​associated with a full-duplex communication mode or a half-duplex communication mode of the base station, individually or in combination with one or more of the first to sixth aspects, includes: receiving from the base station scheduling information associated with the communication indicating one or more resources associated with the communication; determining that the one or more resources are included in a set of resources associated with a full-duplex communication mode or a set of resources associated with a half-duplex communication mode of the base station; and determining, at least in part, based on the determination that the one or more resources are included in a set of resources associated with a full-duplex communication mode or a set of resources associated with a half-duplex communication mode of the base station, whether the communication is associated with a TA offset value associated with a full-duplex communication mode or a TA offset value associated with a half-duplex communication mode.

[0136] In the eighth aspect, individually or in combination with one or more of the first to seventh aspects, the set of resources associated with the full-duplex communication mode of the base station or the set of resources associated with the half-duplex communication mode of the base station includes at least one of one time-domain resources or one of one frequency-domain resources.

[0137] although Figure 9 An example block diagram of process 900 is shown, but in some aspects, process 900 may include, compared to Figure 9 Additional boxes, fewer boxes, different boxes, or boxes with different arrangements of boxes depicted in the diagram. Alternatively or concurrently, two or more boxes in process 900 may be executed in parallel.

[0138] Figure 10 This is a schematic diagram illustrating an example process 1000 performed by a base station, for example, according to this disclosure. Example process 1000 is an example in which a base station (e.g., base station 110) performs operations associated with an enhanced TA offset value indication.

[0139] like Figure 10 As shown, in some aspects, process 1000 may include: determining at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station (block 1010). For example, as described above, the base station (e.g., using...) Figure 14 The determining component 1408 described herein can determine at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station.

[0140] like Figure 10 As further shown, in some aspects, process 1000 may include: sending to one or more UEs an indication of at least one of a TA offset value associated with the full-duplex communication mode of the base station or a TA offset value associated with the half-duplex communication mode of the base station (block 1020). For example, as described above, the base station (e.g., using...) Figure 14 The transmitting component 1404 depicted can transmit to one or more UEs an indication of at least one of a TA offset value associated with the full-duplex communication mode of the base station or a TA offset value associated with the half-duplex communication mode of the base station.

[0141] like Figure 10 As further shown, in some aspects, process 1000 may include: communicating with the one or more UEs based on at least one of a TA offset value associated with the full-duplex communication mode of the base station or a TA offset value associated with the half-duplex communication mode of the base station (block 1030). For example, as described above, the base station (e.g., using...) Figure 14 The communication component 1410 depicted herein may communicate with the one or more UEs based on at least one of a TA offset value associated with the full-duplex communication mode of the base station or a TA offset value associated with the half-duplex communication mode of the base station.

[0142] Process 1000 may include additional aspects, such as any single aspect or any combination of aspects described below and / or in conjunction with one or more other processes described elsewhere in this document.

[0143] In the first aspect, sending an indication of at least one of a TA offset value associated with a full-duplex communication mode of a base station or a TA offset value associated with a half-duplex communication mode of a base station includes: broadcasting an indication of at least one of a TA offset value associated with a full-duplex communication mode of a base station or a TA offset value associated with a half-duplex communication mode of a base station.

[0144] In the second aspect, either alone or in conjunction with the first aspect, sending an indication of at least one of a TA offset value associated with a full-duplex communication mode of a base station or a TA offset value associated with a half-duplex communication mode of a base station comprises: sending a dedicated message to one or more UEs indicating at least one of a TA offset value associated with a full-duplex communication mode of a base station or a TA offset value associated with a half-duplex communication mode of a base station.

[0145] In the third aspect, sending an indication of at least one of the TA offset values ​​associated with a full-duplex communication mode of a base station or a TA offset value associated with a half-duplex communication mode of a base station, either alone or in combination with one or more of the first and second aspects, comprises: sending a dynamic indication to one or more UEs of the TA offset values ​​associated with a full-duplex communication mode of a base station or a TA offset value associated with a half-duplex communication mode of a base station.

[0146] In the fourth aspect, sending an indication of at least one of the TA offset values ​​associated with a full-duplex communication mode or a half-duplex communication mode of a base station, either alone or in combination with one or more of the first to third aspects, includes: sending scheduling information to one or more UEs associated with communication that will be associated with a full-duplex communication mode or a half-duplex communication mode, and sending an indication to one or more UEs of the TA offset value that is at least partially based on whether the communication will be associated with a full-duplex communication mode or a half-duplex communication mode.

[0147] In the fifth aspect, communicating with the one or more UEs, individually or in combination with one or more of the first to fourth aspects, based on at least one of a TA offset value associated with the full-duplex communication mode of the base station or a TA offset value associated with the half-duplex communication mode of the base station, includes: sending communication-associated scheduling information to the one or more UEs indicating that the communication will be associated with the full-duplex communication mode or the half-duplex communication mode; and sending or receiving communication in the full-duplex communication mode or the half-duplex communication mode, wherein the one or more UEs will apply the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station to the communication, at least in part based on the scheduling information.

[0148] In the sixth aspect, sending an indication of at least one of the TA offset values ​​associated with a full-duplex communication mode of a base station or the TA offset values ​​associated with a half-duplex communication mode of a base station, either alone or in combination with one or more of the first to fifth aspects, includes sending an indication of at least one of the set of resources associated with a full-duplex communication mode of a base station or the set of resources associated with a half-duplex communication mode of a base station.

[0149] In the seventh aspect, communicating with the one or more UEs based on at least one of the TA offset values ​​associated with the full-duplex communication mode of the base station or the TA offset values ​​associated with the half-duplex communication mode of the base station, either alone or in combination with one or more of the first to sixth aspects, includes: sending scheduling information associated with the communication to the one or more UEs, indicating one or more resources associated with the communication, and using one or more resources to send or receive the communication, wherein the one or more UEs will apply the TA offset values ​​associated with the full-duplex communication mode of the base station or the TA offset values ​​associated with the half-duplex communication mode of the base station to the communication based at least in part on the one or more resources associated with the communication.

[0150] although Figure 10 An example block diagram of process 1000 is shown, but in some aspects, process 1000 may include, compared to Figure 10 Additional boxes, fewer boxes, different boxes, or boxes with different arrangements of boxes depicted in the diagram. Alternatively or concurrently, two or more boxes in process 1000 may be executed in parallel.

[0151] Figure 11 This is a block diagram of an example device 1100 for wireless communication. Device 1100 may be a UE, or a UE may include device 1100. In some aspects, device 1100 includes a receiving component 1102 and a transmitting component 1104, which can communicate with each other (e.g., via one or more buses and / or one or more other components). As shown, device 1100 can use the receiving component 1102 and the transmitting component 1104 to communicate with another device 1106 (such as a UE, a base station, or another wireless communication device). As further shown, device 1100 may include a communication component 1108 and other examples.

[0152] In some respects, device 1100 can be configured to perform the functions described herein. Figure 6 The one or more operations described herein. Alternatively or additionally, the apparatus 1100 may be configured to perform one or more processes described herein (such as, Figure 7 The process 700) or a combination thereof. In some respects, Figure 11 The device 1100 and / or one or more components shown may include the above-described components. Figure 2 One or more components of the described UE. Alternatively or alternatively, Figure 11 One or more components shown can be implemented in the above combination Figure 2Within the described one or more components. Alternatively or additionally, one or more components in the set of components may be implemented at least partially as software stored in memory. For example, a component (or a portion thereof) may be implemented as instructions or code stored in a non-transitory computer-readable medium and executable by a controller or processor to perform the function or operation of the component.

[0153] Receiver 1102 may receive communications from device 1106, such as reference signals, control information, data communications, or combinations thereof. Receiver 1102 may provide the received communications to one or more other components of device 1100. In some aspects, receiver 1102 may perform signal processing on the received communications (such as filtering, amplification, demodulation, analog-to-digital conversion, demultiplexing, deinterleaving, demapping, equalization, interference cancellation, or decoding), and may provide the processed signals to one or more other components of device 1106. In some aspects, receiver 1102 may include the elements described above. Figure 2 The described UE includes one or more antennas, demodulators, MIMO detectors, receiver processors, controllers / processors, memory, or combinations thereof.

[0154] In some aspects, one or more other components of device 1106 may generate communication and provide the generated communication to transmitting component 1104 for transmission to device 1106. In some aspects, transmitting component 1104 may perform signal processing (such as filtering, amplification, modulation, digital-to-analog conversion, multiplexing, interleaving, mapping, or encoding) on ​​the generated communication and may transmit the processed signal to device 1106. In some aspects, transmitting component 1104 may include the elements described above. Figure 2 The described UE includes one or more antennas, modulators, transmit MIMO processors, transmit processors, controllers / processors, memory, or combinations thereof. In some aspects, transmit component 1104 may be co-located with receive component 1102 in a transceiver.

[0155] The receiving component 1102 can receive from the base station an indication of a TA offset value for a high-frequency range operating band. The communication component 1108 can communicate with the base station in the high-frequency range operating band based on the TA offset value. In some aspects, the communication component 1108 may include the elements described above. Figure 2The described UE includes one or more antennas, demodulators, MIMO detectors, receiver processors, modulators, transmit MIMO processors, transmit processors, controllers / processors, memory, or combinations thereof. In some aspects, communication component 1108 can cause receiver component 1102 to receive communication from a base station in a high-frequency operating band based on a TA offset value. In some aspects, communication component 1108 can cause transmitter component 1104 to transmit communication to a base station in a high-frequency operating band based on a TA offset value.

[0156] Receiver 1102 can receive broadcast transmissions indicating TA offset values ​​from the base station. Receiver 1102 can receive dedicated messages indicating TA offset values ​​from the base station. Receiver 1102 can receive dynamic indications of TA offset values ​​from the base station. Receiver 1102 can receive MAC-CE messages indicating TA offset values ​​from the base station.

[0157] Figure 11 The number and arrangement of components shown are provided as an example. In practice, there may be a comparison... Figure 11 The components shown may include additional components, fewer components, different components, or components with different arrangements. Furthermore, Figure 11 The two or more components shown can be implemented within a single component, or Figure 11 The single component shown can be implemented as multiple, distributed components. Alternatively or alternatively, Figure 11 The collection of (one or more) components shown can perform actions described as being performed by Figure 11 The components shown represent one or more functions performed by another set of components.

[0158] Figure 12 This is a block diagram of an example device 1200 for wireless communication. Device 1200 may be a base station, or a base station may include device 1200. In some aspects, device 1200 includes a receiving component 1202 and a transmitting component 1204, which can communicate with each other (e.g., via one or more buses and / or one or more other components). As shown, device 1200 may use the receiving component 1202 and the transmitting component 1204 to communicate with another device 1206 (such as a UE, a base station, or another wireless communication device). As further shown, device 1200 may include one or more of a determining component 1208 or a communication component 1210, etc.

[0159] In some respects, device 1200 can be configured to perform the functions described herein. Figure 6 The one or more operations described herein. Alternatively or additionally, the apparatus 1200 may be configured to perform one or more processes described herein (such as, Figure 8The process 800) or a combination thereof. In some respects, Figure 12 The device 1200 and / or one or more components shown may include the above-described components. Figure 2 One or more components of the described base station. Alternatively or alternatively, Figure 12 One or more components shown can be implemented in the above combination Figure 2 Within the described one or more components. Alternatively or additionally, one or more components in the set of components may be implemented at least partially as software stored in memory. For example, a component (or a portion thereof) may be implemented as instructions or code stored in a non-transitory computer-readable medium and executable by a controller or processor to perform the function or operation of the component.

[0160] Receiver 1202 may receive communications from device 1206, such as reference signals, control information, data communications, or combinations thereof. Receiver 1202 may provide the received communications to one or more other components of device 1200. In some aspects, receiver 1202 may perform signal processing on the received communications (such as filtering, amplification, demodulation, analog-to-digital conversion, demultiplexing, deinterleaving, demapping, equalization, interference cancellation, or decoding), and may provide the processed signals to one or more other components of device 1206. In some aspects, receiver 1202 may include the elements described above. Figure 2 The described base station includes one or more antennas, demodulators, MIMO detectors, receiver processors, controllers / processors, memory, or combinations thereof.

[0161] Transmitting component 1204 can transmit communications, such as reference signals, control information, data communications, or combinations thereof, to device 1206. In some aspects, one or more other components of device 1206 can generate communications and provide the generated communications to transmitting component 1204 for transmission to device 1206. In some aspects, transmitting component 1204 can perform signal processing (such as filtering, amplification, modulation, digital-to-analog conversion, multiplexing, interleaving, mapping, or encoding) on ​​the generated communications and can transmit the processed signals to device 1206. In some aspects, transmitting component 1204 may include the above-described combinations. Figure 2 The described base station includes one or more antennas, modulators, transmit MIMO processors, transmit processors, controllers / processors, memory, or combinations thereof. In some aspects, the transmit component 1204 may be co-located with the receive component 1202 in a transceiver.

[0162] The determining component 1208 can determine the TA offset value for the high-frequency range operating band. In some aspects, the determining component 1208 may include the combination of the above. Figure 2The described base station includes a receive processor, a transmit MIMO processor, a transmit processor, a controller / processor, a memory, or a combination thereof. Transmitting component 1204 can transmit to one or more UEs an indication of the TA offset value for the high-frequency range operating band. Communication component 1210 can communicate with the one or more UEs in the high-frequency range operating band based on the TA offset value. In some aspects, communication component 1210 may include the elements described above. Figure 2 The described base station includes one or more antennas, a demodulator, a MIMO detector, a receive processor, a modulator, a transmit MIMO processor, a transmit processor, a controller / processor, a memory, or a combination thereof. In some aspects, communication component 1210 may enable receive component 1202 to receive communication from one or more UEs in a high-frequency operating band based on a TA offset value. In some aspects, communication component 1210 may enable transmit component 1204 to transmit communication to one or more UEs in a high-frequency operating band based on a TA offset value.

[0163] The determining component 1208 can determine that UEs associated with the base station will have the same TA offset value. The transmitting component 1204 can broadcast an indication of the TA offset value. The transmitting component 1204 can send a dedicated message indicating the TA offset value to one or more UEs. The transmitting component 1204 can send a dynamic indication of the TA offset value to one or more UEs. The transmitting component 1204 can send a MAC-CE message indicating the TA offset value to one or more UEs.

[0164] Figure 12 The number and arrangement of components shown are provided as an example. In practice, there may be a comparison... Figure 12 The components shown may include additional components, fewer components, different components, or components with different arrangements. Furthermore, Figure 12 The two or more components shown can be implemented within a single component, or Figure 12 The single component shown can be implemented as multiple, distributed components. Alternatively or alternatively, Figure 12 The collection of (one or more) components shown can perform actions described as being performed by Figure 12 The components shown represent one or more functions performed by another set of components.

[0165] Figure 13This is a block diagram of an example device 1300 for wireless communication. Device 1300 may be a UE, or a UE may include device 1300. In some aspects, device 1300 includes a receiving component 1302 and a transmitting component 1304, which can communicate with each other (e.g., via one or more buses and / or one or more other components). As shown, device 1300 may use the receiving component 1302 and the transmitting component 1304 to communicate with another device 1306 (such as a UE, a base station, or another wireless communication device). As further shown, device 1300 may include a communication component 1308 or one or more of the determining components 1310, etc.

[0166] In some respects, device 1300 can be configured to perform the functions described herein. Figure 6 The one or more operations described herein. Alternatively or additionally, the apparatus 1300 may be configured to perform one or more processes described herein (such as, Figure 9 The process 900) or a combination thereof. In some respects, Figure 13 The device 1300 and / or one or more components shown may include the above-described components. Figure 2 One or more components of the described UE. Alternatively or alternatively, Figure 13 One or more components shown can be implemented in the above combination Figure 2 Within the described one or more components. Alternatively or additionally, one or more components in the set of components may be implemented at least partially as software stored in memory. For example, a component (or a portion thereof) may be implemented as instructions or code stored in a non-transitory computer-readable medium and executable by a controller or processor to perform the function or operation of the component.

[0167] Receiver 1302 may receive communications from device 1306, such as reference signals, control information, data communications, or combinations thereof. Receiver 1302 may provide the received communications to one or more other components of device 1300. In some aspects, receiver 1302 may perform signal processing on the received communications (such as filtering, amplification, demodulation, analog-to-digital conversion, demultiplexing, deinterleaving, demapping, equalization, interference cancellation, or decoding), and may provide the processed signals to one or more other components of device 1306. In some aspects, receiver 1302 may include the elements described above. Figure 2 The described UE includes one or more antennas, demodulators, MIMO detectors, receiver processors, controllers / processors, memory, or combinations thereof.

[0168] Transmitting component 1304 can transmit communications, such as reference signals, control information, data communications, or combinations thereof, to device 1306. In some aspects, one or more other components of device 1306 can generate communications and provide the generated communications to transmitting component 1304 for transmission to device 1306. In some aspects, transmitting component 1304 can perform signal processing (such as filtering, amplification, modulation, digital-to-analog conversion, multiplexing, interleaving, mapping, or encoding) on ​​the generated communications and can transmit the processed signals to device 1306. In some aspects, transmitting component 1304 can include the combinations described above. Figure 2 The described UE includes one or more antennas, modulators, transmit MIMO processors, transmit processors, controllers / processors, memory, or combinations thereof. In some aspects, the transmit component 1304 may be co-located with the receive component 1302 in a transceiver.

[0169] The receiving component 1302 can receive from the base station an indication of at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station. The communication component 1308 can communicate with the base station based on at least one of the TA offset values ​​associated with the full-duplex communication mode of the base station or the TA offset values ​​associated with the half-duplex communication mode of the base station. In some aspects, the communication component 1308 may include the elements described above. Figure 2 The described UE includes one or more antennas, demodulators, MIMO detectors, receive processors, modulators, transmit MIMO processors, transmit processors, controllers / processors, memories, or combinations thereof. In some aspects, communication component 1308 may cause receive component 1302 to receive communication from the base station based on at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station. In some aspects, communication component 1308 may cause transmit component 1304 to transmit communication to the base station based on at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station.

[0170] The receiving component 1302 can receive broadcast transmissions from the base station indicating at least one of the TA offset values ​​associated with the base station's full-duplex communication mode or the TA offset values ​​associated with the base station's half-duplex communication mode. The receiving component 1302 can receive dedicated messages from the base station indicating at least one of the TA offset values ​​associated with the base station's full-duplex communication mode or the TA offset values ​​associated with the base station's half-duplex communication mode. The receiving component 1302 can receive dynamic indications from the base station regarding at least one of the TA offset values ​​associated with the base station's full-duplex communication mode or the TA offset values ​​associated with the base station's half-duplex communication mode.

[0171] The receiving component 1302 can receive from the base station scheduling information associated with communication that will be associated with full-duplex or half-duplex communication mode. The receiving component 1302 can also receive from the base station an indication of a TA offset value based at least in part on whether the communication is associated with full-duplex or half-duplex communication mode.

[0172] The receiving component 1302 can receive scheduling information from the base station indicating whether the communication will be associated with a full-duplex or half-duplex communication mode. The determining component 1310 can determine, at least in part, the TA offset associated with the communication in a full-duplex or half-duplex communication mode based on the scheduling information. In some aspects, the determining component 1310 may include the above-described combination of... Figure 2 The described UE includes a receive processor, a transmit MIMO processor, a transmit processor, a controller / processor, a memory, or a combination thereof. Communication component 1308 can apply a TA offset value associated with a full-duplex communication mode or a TA offset value associated with a half-duplex communication mode when transmitting or receiving communications.

[0173] The receiving component 1302 can receive an indication of at least one of the following: a set of resources associated with a full-duplex communication mode of the base station or a set of resources associated with a half-duplex communication mode of the base station. The receiving component 1302 can receive scheduling information associated with a communication from the base station, indicating one or more resources associated with the communication. The determining component 1310 can determine that one or more resources are included in the set of resources associated with a full-duplex communication mode of the base station or the set of resources associated with a half-duplex communication mode of the base station. The determining component 1310 can determine, at least in part, that the communication is associated with a TA offset value associated with a full-duplex communication mode or a TA offset value associated with a half-duplex communication mode based on the determination that one or more resources are included in the set of resources associated with a full-duplex communication mode of the base station or the set of resources associated with a half-duplex communication mode of the base station.

[0174] Figure 13 The number and arrangement of components shown are provided as an example. In practice, there may be a comparison... Figure 13 The components shown may include additional components, fewer components, different components, or components with different arrangements. Furthermore, Figure 13 The two or more components shown can be implemented within a single component, or Figure 13 The single component shown can be implemented as multiple, distributed components. Alternatively or alternatively, Figure 13 The collection of (one or more) components shown can perform actions described as being performed by Figure 13The components shown represent one or more functions performed by another set of components.

[0175] Figure 14 This is a block diagram of an example device 1400 for wireless communication. Device 1400 may be a base station, or a base station may include device 1400. In some aspects, device 1400 includes a receiving component 1402 and a transmitting component 1404, which can communicate with each other (e.g., via one or more buses and / or one or more other components). As shown, device 1400 may use the receiving component 1402 and the transmitting component 1404 to communicate with another device 1406 (such as a UE, a base station, or another wireless communication device). As further shown, device 1400 may include one or more of a determining component 1408 or a communication component 1410, etc.

[0176] In some respects, device 1400 can be configured to perform the functions described herein. Figure 6 The one or more operations described herein. Alternatively or concurrently, the apparatus 1400 may be configured to perform one or more processes described herein (such as, Figure 10 The process 1000) or a combination thereof. In some respects, Figure 14 The device 1400 and / or one or more components shown may include the above-described components. Figure 2 One or more components of the described base station. Alternatively or alternatively, Figure 14 One or more components shown can be implemented in the above combination Figure 2 Within the described one or more components. Alternatively or additionally, one or more components in the set of components may be implemented at least partially as software stored in memory. For example, a component (or a portion thereof) may be implemented as instructions or code stored in a non-transitory computer-readable medium and executable by a controller or processor to perform the function or operation of the component.

[0177] Receiver 1402 may receive communications from device 1406, such as reference signals, control information, data communications, or combinations thereof. Receiver 1402 may provide the received communications to one or more other components of device 1400. In some aspects, receiver 1402 may perform signal processing on the received communications (such as filtering, amplification, demodulation, analog-to-digital conversion, demultiplexing, deinterleaving, demapping, equalization, interference cancellation, or decoding), and may provide the processed signals to one or more other components of device 1406. In some aspects, receiver 1402 may include the elements described above. Figure 2 The described base station includes one or more antennas, demodulators, MIMO detectors, receiver processors, controllers / processors, memory, or combinations thereof.

[0178] Transmitting component 1404 can transmit communications, such as reference signals, control information, data communications, or combinations thereof, to device 1406. In some aspects, one or more other components of device 1406 can generate communications and provide the generated communications to transmitting component 1404 for transmission to device 1406. In some aspects, transmitting component 1404 can perform signal processing (such as filtering, amplification, modulation, digital-to-analog conversion, multiplexing, interleaving, mapping, or encoding) on ​​the generated communications and can transmit the processed signals to device 1406. In some aspects, transmitting component 1404 may include the combinations described above. Figure 2 The described base station includes one or more antennas, a modulator, a transmit MIMO processor, a transmit processor, a controller / processor, a memory, or a combination thereof. In some aspects, the transmit component 1404 may be co-located with the receive component 1402 in a transceiver.

[0179] Determining component 1408 can determine at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station. In some aspects, determining component 1408 may include the above-described combination of... Figure 2 The described base station includes a receive processor, a transmit MIMO processor, a transmit processor, a controller / processor, a memory, or a combination thereof. Transmitting component 1404 can transmit to one or more UEs an indication of at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station. Communication component 1410 can communicate with one or more UEs based on at least one of the TA offset values ​​associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station. In some aspects, communication component 1410 may include the elements described above. Figure 2 The described base station includes one or more antennas, demodulators, MIMO detectors, receiver processors, modulators, transmit MIMO processors, transmit processors, controllers / processors, memories, or combinations thereof. In some aspects, communication component 1410 may cause receiver component 1402 to receive communication from one or more UEs based on at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station. In some aspects, communication component 1410 may cause transmitter component 1404 to transmit communication to one or more UEs based on at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station.

[0180] Transmitting component 1404 can broadcast an indication of at least one of a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station. Transmitting component 1404 can send a dedicated message to one or more UEs indicating at least one of the TA offset values ​​associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station. Transmitting component 1404 can send a dynamic indication of at least one of the TA offset values ​​associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station to one or more UEs.

[0181] The transmitting component 1404 can send scheduling information to one or more UEs associated with communication that will be associated with full-duplex or half-duplex communication modes. The transmitting component 1404 can also send an indication to one or more UEs of a TA offset value that is at least partially based on whether the communication is associated with full-duplex or half-duplex communication modes.

[0182] The transmitting component 1404 can transmit scheduling information to one or more UEs, indicating that the communication will be associated with a full-duplex communication mode or a half-duplex communication mode. In the full-duplex or half-duplex communication mode, the communication component 1410 can cause the transmitting component 1404 to transmit the communication or cause the receiving component 1402 to receive the communication, wherein one or more UEs will apply a TA offset value associated with the base station's full-duplex communication mode or a TA offset value associated with the half-duplex communication mode to the communication, at least in part based on the scheduling information.

[0183] Transmitting component 1404 may transmit an indication of at least one of the following: a set of resources associated with a full-duplex communication mode of the base station or a set of resources associated with a half-duplex communication mode of the base station. Transmitting component 1404 may transmit scheduling information associated with the communication, indicating one or more resources associated with the communication, to one or more UEs. Communication component 1410 may cause transmitting component 1404 to use one or more resources to transmit the communication, or may cause receiving component 1402 to use one or more resources to receive the communication, wherein one or more UEs will apply a TA offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station to the communication, at least in part based on the one or more resources associated with the communication.

[0184] Figure 14 The number and arrangement of components shown are provided as an example. In practice, there may be a comparison... Figure 14 The components shown may include additional components, fewer components, different components, or components with different arrangements. Furthermore, Figure 14The two or more components shown can be implemented within a single component, or Figure 14 The single component shown can be implemented as multiple, distributed components. Alternatively or alternatively, Figure 14 The collection of (one or more) components shown can perform actions described as being performed by Figure 14 The components shown represent one or more functions performed by another set of components.

[0185] The following provides an overview of some aspects of this disclosure:

[0186] Aspect 1: A method of wireless communication performed by a user equipment (UE), comprising: receiving from a base station an indication of a timing advance (TA) offset value for a high-frequency range operating band; and communicating with the base station in the high-frequency range operating band according to the TA offset value.

[0187] Aspect 2: According to the method of aspect 1, wherein the high frequency range operating band includes at least one of the following: an operating band including frequencies from 24.25 GHz to 52.6 GHz, a millimeter wave operating band, or an operating band including frequencies greater than 7.125 GHz.

[0188] Aspect 3: The method according to any one of Aspects 1-2, wherein receiving the indication of the TA offset value for the high frequency range operating band comprises: receiving a broadcast transmission from the base station indicating the TA offset value.

[0189] Aspect 4: The method according to any one of Aspects 1-3, wherein receiving the indication of the TA offset value for the high frequency range operating band comprises: receiving a dedicated message indicating the TA offset value from the base station.

[0190] Aspect 5: The method according to any one of Aspects 1-4, wherein receiving the indication of the TA offset value for the high frequency range operating band includes: receiving a dynamic indication of the TA offset value from the base station.

[0191] Aspect 6: According to the method of aspect 5, receiving the dynamic indication of the TA offset value includes: receiving a Media Access Control (MAC) Control Element (MAC-CE) message indicating the TA offset value from the base station.

[0192] Aspect 7: The method according to any one of Aspects 1-6, wherein the TA offset value is different from the default TA offset value used for the high frequency range operating band.

[0193] Aspect 8: The method according to any one of Aspects 1-7, wherein the TA offset value is associated with the full-duplex communication mode of the base station.

[0194] Aspect 9: A method of wireless communication performed by a base station, comprising: determining a timing advance (TA) offset value for a high-frequency range operating band; sending an indication of the TA offset value for the high-frequency range operating band to one or more user equipments (UEs); and communicating with the one or more UEs in the high-frequency range operating band according to the TA offset value.

[0195] Aspect 10: According to the method of aspect 9, wherein the high frequency range operating band includes at least one of the following: an operating band including frequencies from 24.25 GHz to 52.6 GHz, a millimeter wave operating band, or an operating band including frequencies greater than 7.125 GHz.

[0196] Aspect 11: The method according to any one of Aspects 9-10, wherein sending the indication for the TA offset value for the high frequency range operating band comprises: determining that the UE associated with the base station will have the same TA offset value; and broadcasting the indication for the TA offset value.

[0197] Aspect 12: The method according to any one of Aspects 9-11, wherein sending the indication of the TA offset value for the high frequency range operating band comprises: sending a dedicated message indicating the TA offset value to a UE among the one or more UEs.

[0198] Aspect 13: The method according to any one of Aspects 9-12, wherein sending the indication of the TA offset value for the high frequency range operating band comprises: sending a dynamic indication of the TA offset value to a UE among the one or more UEs.

[0199] Aspect 14: According to the method of aspect 13, wherein sending the dynamic indication of the TA offset value includes: sending a Media Access Control (MAC) Control Element (MAC-CE) message indicating the TA offset value to one of the one or more UEs.

[0200] Aspect 15: The method according to any one of Aspects 9-14, wherein the TA offset value is associated with the full-duplex communication mode of the base station.

[0201] Aspect 16: A method of wireless communication performed by a user equipment (UE), comprising: receiving from a base station an indication of at least one of a timing advance (TA) offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station; and communicating with the base station based on at least one of the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station.

[0202] Aspect 17: According to the method of aspect 16, wherein receiving the indication of at least one of the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station comprises: receiving from the base station a broadcast transmission indicating at least one of the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station.

[0203] Aspect 18: The method according to any one of Aspects 16-17, wherein receiving the indication of at least one of the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station comprises: receiving from the base station a dedicated message indicating at least one of the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station.

[0204] Aspect 19: The method according to any one of Aspects 16-18, wherein receiving the indication for at least one of the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station comprises: receiving from the base station a dynamic indication for at least one of the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station.

[0205] Aspect 20: The method according to any one of Aspects 16-19, wherein receiving an indication of at least one of the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station comprises: receiving from the base station scheduling information associated with communication to be associated with the full-duplex communication mode or the half-duplex communication mode, and receiving from the base station an indication of the TA offset value based at least in part on whether the communication will be associated with the full-duplex communication mode or the half-duplex communication mode.

[0206] Aspect 21: The method according to any one of Aspects 16-20, wherein communicating with the base station based on at least one of the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station comprises: receiving from the base station scheduling information associated with the communication indicating that the communication will be associated with the full-duplex communication mode or the half-duplex communication mode; determining, at least in part, that the communication is associated with the TA offset value associated with the full-duplex communication mode or the half-duplex communication mode based on the scheduling information; and applying the TA offset value associated with the full-duplex communication mode or the half-duplex communication mode when transmitting or receiving the communication.

[0207] Aspect 22: The method according to any one of aspects 16-21, wherein receiving an indication for at least one of the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station comprises: receiving an indication for at least one of: a set of resources associated with the full-duplex communication mode of the base station or a set of resources associated with the half-duplex communication mode of the base station.

[0208] Aspect 23: The method according to aspect 22, wherein communicating with the base station based on at least one of the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station comprises: receiving from the base station scheduling information associated with the communication indicating one or more resources associated with the communication; determining that the one or more resources are included in a set of resources associated with the full-duplex communication mode of the base station or a set of resources associated with the half-duplex communication mode of the base station; and determining that the communication is associated with the TA offset value associated with the full-duplex communication mode or the TA offset value associated with the half-duplex communication mode based at least in part on determining that the one or more resources are included in the set of resources associated with the full-duplex communication mode of the base station or the set of resources associated with the half-duplex communication mode of the base station.

[0209] Aspect 24: The method according to any one of Aspects 22-23, wherein the set of resources associated with the full-duplex communication mode of the base station or the set of resources associated with the half-duplex communication mode of the base station includes at least one of the following: one or more time-domain resources, or one or more frequency-domain resources.

[0210] Aspect 25: A method of wireless communication performed by a base station, comprising: determining at least one of a timing advance (TA) offset value associated with a full-duplex communication mode of the base station or a TA offset value associated with a half-duplex communication mode of the base station; transmitting to one or more user equipments (UEs) an indication of at least one of the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station; and communicating with the one or more UEs based on at least one of the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station.

[0211] Aspect 26: According to the method of aspect 25, wherein sending the indication for at least one of the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station comprises: broadcasting the indication for at least one of the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station.

[0212] Aspect 27: The method according to any one of Aspects 25-26, wherein sending the indication of at least one of the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station comprises: sending a dedicated message to a UE among the one or more UEs indicating at least one of the TA offset values ​​associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station.

[0213] Aspect 28: The method according to any one of Aspects 25-27, wherein sending the indication for at least one of the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station comprises: sending a dynamic indication to a UE of the one or more UEs for at least one of the TA offset values ​​associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station.

[0214] Aspect 29: The method according to any one of Aspects 25-28, wherein sending the indication of at least one of the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station comprises: sending to the one or more UEs scheduling information associated with communication to be associated with the full-duplex communication mode or the half-duplex communication mode; and sending to the one or more UEs an indication of the TA offset value based at least in part on the communication being associated with the full-duplex communication mode or the half-duplex communication mode.

[0215] Aspect 30: The method according to any one of Aspects 25-29, wherein communicating with the one or more UEs based on at least one of the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station comprises: sending to the one or more UEs scheduling information associated with the communication indicating that the communication will be associated with the full-duplex communication mode or the half-duplex communication mode; and sending or receiving the communication in the full-duplex communication mode or the half-duplex communication mode, wherein the one or more UEs will apply the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode to the communication based at least in part on the scheduling information.

[0216] Aspect 31: The method according to any one of Aspects 25-30, wherein sending the indication for at least one of the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station comprises: sending an indication for at least one of: a set of resources associated with the full-duplex communication mode of the base station or a set of resources associated with the half-duplex communication mode of the base station.

[0217] Aspect 32: The method according to aspect 31, wherein communicating with the one or more UEs based on at least one of the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode of the base station comprises: sending to the one or more UEs scheduling information associated with the communication indicating one or more resources associated with the communication; and using the one or more resources to send or receive the communication, wherein the one or more UEs will apply the TA offset value associated with the full-duplex communication mode of the base station or the TA offset value associated with the half-duplex communication mode to the communication based at least in part on the one or more resources associated with the communication.

[0218] Aspect 33: An apparatus for wireless communication at a device, 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 one or more of the methods according to aspects 1-8 and 16-24.

[0219] Aspect 34: A device for wireless communication, comprising a memory and one or more processors coupled to the memory, the one or more processors being configured to perform one or more of the methods described in aspects 1-8 and 16-24.

[0220] Aspect 35: An apparatus for wireless communication, comprising at least one unit for performing one or more of the methods described in aspects 1-8 and 16-24.

[0221] Aspect 36: A non-transitory computer-readable medium storing code for wireless communication, said code comprising instructions executable by a processor to perform one or more of the methods described in aspects 1-8 and 16-24.

[0222] Aspect 37: A non-transitory computer-readable medium storing a set of instructions for wireless communication, the set of instructions comprising one or more instructions which, when executed by one or more processors of a device, cause the device to perform one or more of the methods described in aspects 1-8 and 16-24.

[0223] Aspect 38: An apparatus for wireless communication at a device, 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 one or more of the methods according to aspects 9-15 and 25-32.

[0224] Aspect 39: An apparatus for wireless communication, comprising a memory and one or more processors coupled to the memory, the one or more processors being configured to perform one or more of the methods described in aspects 9-15 and 25-32.

[0225] Aspect 40: An apparatus for wireless communication, comprising at least one unit for performing one or more of the methods described in aspects 9-15 and 25-32.

[0226] Aspect 41: A non-transitory computer-readable medium storing code for wireless communication, said code comprising instructions executable by a processor to perform one or more of the methods described in aspects 9-15 and 25-32.

[0227] Aspect 42: A non-transitory computer-readable medium storing a set of instructions for wireless communication, the set of instructions comprising one or more instructions which, when executed by one or more processors of a device, cause the device to perform one or more of the methods described in aspects 9-15 and 25-32.

[0228] The foregoing disclosure provides illustrative examples and descriptions, but is not intended to be exhaustive or to limit the aspects to the precise form disclosed. Modifications and variations may be made in light of the foregoing disclosure or may be derived from practice in each aspect.

[0229] As used herein, the term "component" is intended to be interpreted broadly as hardware and / or a combination of hardware and software. Whether referred to as software, firmware, middleware, microcode, hardware description language, or otherwise, software should be broadly interpreted as instructions, instruction sets, code, code segments, program code, programs, subroutines, software modules, applications, software applications, software packages, routines, subroutines, objects, executable files, threads of execution, procedures, and / or functions. As used herein, processors are implemented in hardware and / or a combination of hardware and software. It will be apparent that the systems and / or methods described herein can be implemented in various forms of hardware and / or combinations of hardware and software. The actual specialized control hardware and software code used to implement these systems and / or methods is not a limitation in any aspect. Therefore, the operation and behavior of systems and / or methods are not described herein with reference to specific software code—it is to be understood that software and hardware can be designed, at least in part, to implement systems and / or methods based on the descriptions herein.

[0230] As used in this article, depending on the context, a threshold can refer to a value that is greater than the threshold, greater than or equal to the threshold, less than the threshold, less than or equal to the threshold, equal to the threshold, not equal to the threshold, etc.

[0231] Although specific combinations of features are recited in the claims and / or disclosed in the specification, these combinations are not intended to limit the disclosure of each aspect. In fact, many of these features can be combined in ways not recited in the claims and / or disclosed in the specification. Although each dependent claim listed below may directly refer to only one claim, the disclosure of each aspect includes combinations of each dependent claim with any other claim in the claim set. As used herein, the phrase “at least one of” in the list of items refers to any combination of those items, including single members. As an example, “at least one of a, b, or c” is intended to cover a, b, c, ab, ac, bc, and abc, as well as any combination with multiples of the same element (e.g., aa, aaa, aab, aac, abb, acc, bb, bbb, bbc, cc, and ccc, or any other order of a, b, and c).

[0232] None of the elements, actions, or instructions used herein should be construed as critical or necessary unless explicitly described otherwise. Furthermore, as used herein, the articles “a” and “an” are intended to include one or more items and may be used interchangeably with “one or more.” Additionally, as used herein, the article “the” is intended to include one or more items referenced in conjunction with the article “the” and may be used interchangeably with “the one or more.” Furthermore, as used herein, the terms “set” and “group” are intended to include one or more items (e.g., related items, unrelated items, or a combination of related and unrelated items) and may be used interchangeably with “one or more.” Where only one item is anticipated, the phrase “only one” or similar language is used. Moreover, as used herein, the terms “have,” “possess,” “have,” etc., are intended to be open-ended terms. Furthermore, the phrase “based on” is intended to mean “at least partially based on” unless explicitly stated otherwise. Furthermore, as used herein, unless otherwise expressly stated (e.g., if used in combination with “either” or “only one of them”), the term “or” is intended to be inclusive when used in serial form and may be used interchangeably with “and / or”.

Claims

1. A user equipment (UE) for wireless communication, comprising: Memory; as well as One or more processors, coupled to the memory, are configured to: Receive a message from the base station including indications of multiple timing advance TA offset values, wherein the indications include a first TA offset value associated with a full-duplex communication mode and a second TA offset value associated with a half-duplex communication mode, and wherein the first TA offset value and the second TA offset value are different from the default TA offset value of the frequency range operating band. During the period when the base station is operating in the full-duplex communication mode, the base station receives an indication from the base station for one or more full-duplex time slots, and during the period when the base station is operating in the half-duplex communication mode, the base station receives an indication from the base station for one or more half-duplex time slots. Based on the determination that the resources associated with the upcoming communication correspond to the one or more full-duplex time slots, communication with the base station is performed in the operating frequency band of the frequency range using the first TA offset value; and Based on the determination that the resources associated with the upcoming communication correspond to the one or more half-duplex time slots, the second TA offset value is used to communicate with the base station in the operating frequency band of the frequency range.

2. The UE according to claim 1, wherein, The frequency range operating band includes at least one of the following: The operating frequency band includes frequencies from 24.25 GHz to 52.6 GHz. millimeter wave operating frequency band, or The operating frequency band includes frequencies greater than 7.125 GHz.

3. The UE according to claim 1, wherein, In order to receive the indication of the plurality of TA offset values ​​for the operating frequency band of the said frequency range, the one or more processors are configured to: Receive broadcast transmissions from the base station indicating the plurality of TA offset values.

4. The UE according to claim 1, wherein, In order to receive the indication of the plurality of TA offset values ​​for the operating frequency band of the said frequency range, the one or more processors are configured to: Receive a dedicated message from the base station indicating the plurality of TA offset values.

5. The UE according to claim 1, wherein, In order to receive the indication of the plurality of TA offset values ​​for the operating frequency band of the said frequency range, the one or more processors are configured to: Receive dynamic indications of the plurality of TA offset values ​​from the base station.

6. The UE according to claim 1, wherein, The one or more processors are further configured to: The UE is determined to operate in the frequency range operating band, and another TA offset value among the plurality of TA offset values ​​for the frequency range operating band is applied to the upcoming communication, wherein communication with the base station based on the other TA offset value for the frequency range operating band is at least in part based on the determination.

7. The UE according to claim 1, wherein, The first TA offset value is less than the default TA offset value, which is at least partially associated with the full-duplex communication mode of the base station based on the TA offset value.

8. The UE according to claim 1, wherein, The one or more processors are further configured to: Receive from the base station an indication of the first TA offset value for the full-duplex communication mode of the base station; and Receive from the base station an indication of the second TA offset value for the half-duplex communication mode of the base station.

9. The UE according to claim 1, wherein, The first subband of the UE associated with the base station supports receiving or decoding the signal carrying the indication of the plurality of TA offset values, and wherein the second subband of the UE associated with the base station and different from the first subband of the UE uses the default TA offset value.

10. The UE according to claim 1, wherein, The message that includes the indication of multiple TA offset values ​​is a Media Access Control (MAC) Control Element (MAC-CE) message or a Downlink Control Information (DCI) message.

11. A user equipment (UE) for wireless communication, comprising: Memory; as well as One or more processors coupled to the memory are configured to: The message received from the base station includes an indication of multiple timing advance TA offset values, wherein the indication includes a first TA offset value associated with a full-duplex communication mode and a second TA offset value associated with a half-duplex communication mode, and wherein the first TA offset value and the second TA offset value are different from the default TA offset value of the frequency range operating band, and wherein a first subband of a UE including the UE associated with the base station supports receiving or decoding a signal carrying the indication of the multiple TA offset values, and wherein a second subband of a UE associated with the base station and different from the first subband of the UE uses the default TA offset value; and The communication with the base station is based at least in part on whether the base station is operating in the full-duplex communication mode or the half-duplex communication mode, according to the first TA offset value or the second TA offset value.

12. The UE according to claim 11, wherein, In order to receive the instruction, the one or more processors are configured to: A broadcast transmission is received from the base station indicating at least one of a first TA offset value associated with the full-duplex communication mode of the base station or a second TA offset value associated with the half-duplex communication mode of the base station.

13. The UE according to claim 11, wherein, In order to receive the instruction, the one or more processors are configured to: A dedicated message is received from the base station indicating at least one of a first TA offset value associated with the full-duplex communication mode of the base station or a second TA offset value associated with the half-duplex communication mode of the base station.

14. The UE according to claim 11, wherein, In order to receive the instruction, the one or more processors are configured to: Receive from the base station a dynamic indication of at least one of the first TA offset value associated with the full-duplex communication mode of the base station or the second TA offset value associated with the half-duplex communication mode of the base station.

15. The UE according to claim 11, wherein, In order to receive the instruction, the one or more processors are configured to: Receive from the base station scheduling information associated with communications that are associated with the full-duplex communication mode or the half-duplex communication mode; as well as The base station receives an indication of the TA offset value, which is at least partially based on whether the communication is associated with the full-duplex communication mode or the half-duplex communication mode.

16. The UE according to claim 11, wherein, In order to communicate with the base station based on the first TA offset value or the second TA offset value, the one or more processors are configured to: Receive from the base station scheduling information associated with the communication that indicates the communication will be associated with the full-duplex communication mode or the half-duplex communication mode; The communication is determined, at least in part, to be associated with either the first TA offset value associated with the full-duplex communication mode or the second TA offset value associated with the half-duplex communication mode, based on the scheduling information. as well as When sending or receiving the communication, the first TA offset value associated with the full-duplex communication mode or the second TA offset value associated with the half-duplex communication mode is applied.

17. The UE according to claim 11, wherein, In order to receive the instruction, the one or more processors are configured to: Receive another instruction for at least one of the following: The set of resources associated with the full-duplex communication mode of the base station, or The set of resources associated with the half-duplex communication mode of the base station.

18. The UE according to claim 17, wherein, In order to communicate with the base station based on the first TA offset value or the second TA offset value, the one or more processors are configured to: Receive from the base station scheduling information associated with the communication, indicating one or more resources associated with the communication; Determine that the one or more resources are included in the set of resources associated with the full-duplex communication mode of the base station or the set of resources associated with the half-duplex communication mode of the base station; as well as The communication is determined to be associated with the first TA offset value associated with the full-duplex communication mode or the second TA offset value associated with the half-duplex communication mode based at least in part on determining that the one or more resources are included in the set of resources associated with the full-duplex communication mode of the base station or the set of resources associated with the half-duplex communication mode of the base station.

19. A method for wireless communication performed by a user equipment (UE), comprising: Receive a message from the base station including indications of multiple timing advance TA offset values, wherein the indications include a first TA offset value associated with a full-duplex communication mode and a second TA offset value associated with a half-duplex communication mode, and wherein the first TA offset value and the second TA offset value are different from the default TA offset value of the frequency range operating band. During the period when the base station is operating in the full-duplex communication mode, the base station receives an indication from the base station for one or more full-duplex time slots, and during the period when the base station is operating in the half-duplex communication mode, the base station receives an indication from the base station for one or more half-duplex time slots. Based on the determination that the resources associated with the upcoming communication correspond to the one or more full-duplex time slots, communication with the base station is performed in the operating frequency band of the frequency range using the first TA offset value; and Based on the determination that the resources associated with the upcoming communication correspond to the one or more half-duplex time slots, the second TA offset value is used to communicate with the base station in the operating frequency band of the frequency range.

20. The method according to claim 19, wherein, The frequency range operating band includes at least one of the following: The operating frequency band includes frequencies from 24.25 GHz to 52.6 GHz. millimeter wave operating frequency band, or The operating frequency band includes frequencies greater than 7.125 GHz.

21. The method according to claim 19, wherein, Receiving the indication of the plurality of TA offset values ​​for the operating frequency band of the said frequency range includes: Receive broadcast transmissions from the base station indicating the plurality of TA offset values.

22. The method according to claim 19, wherein, Receiving the indication of the plurality of TA offset values ​​for the operating frequency band of the said frequency range includes: Receive a dedicated message from the base station indicating the plurality of TA offset values.

23. The method according to claim 19, wherein, Receiving the indication of the plurality of TA offset values ​​for the operating frequency band of the said frequency range includes: Receive dynamic indications of the plurality of TA offset values ​​from the base station.

24. A method for wireless communication performed by a user equipment (UE), comprising: The message received from the base station includes indications of multiple timing advance TA offset values, wherein the indications include a first TA offset value associated with a full-duplex communication mode and a second TA offset value associated with a half-duplex communication mode, and wherein the first TA offset value and the second TA offset value are different from the default TA offset value of the frequency range operating band, and wherein a first subband of a UE including the UE associated with the base station supports receiving or decoding signals carrying the indications of the multiple TA offset values, and wherein a second subband of a UE associated with the base station and different from the first subband of the UE uses the default TA offset value; and The communication with the base station is based at least in part on whether the base station is operating in full-duplex or half-duplex communication mode, according to the first TA offset value or the second TA offset value.

25. The method according to claim 24, wherein, Receiving the instruction includes: A broadcast transmission is received from the base station indicating at least one of a first TA offset value associated with the full-duplex communication mode of the base station or a second TA offset value associated with the half-duplex communication mode of the base station.

26. The method according to claim 24, wherein, Receiving the instruction includes: A dedicated message is received from the base station indicating at least one of a first TA offset value associated with the full-duplex communication mode of the base station or a second TA offset value associated with the half-duplex communication mode of the base station.

27. The method according to claim 24, wherein, Receiving the instruction includes: Receive from the base station a dynamic indication of at least one of the first TA offset value associated with the full-duplex communication mode of the base station or the second TA offset value associated with the half-duplex communication mode of the base station.

28. The method according to claim 24, wherein, Receiving the instruction includes: Receive from the base station scheduling information associated with communication that will be associated with the full-duplex communication mode or the half-duplex communication mode; and The base station receives an indication of the TA offset value, which is at least partially based on whether the communication is associated with the full-duplex communication mode or the half-duplex communication mode.

29. The method according to claim 24, wherein, Communicating with the base station based on the first TA offset value or the second TA offset value includes: Receive from the base station scheduling information associated with the communication that indicates the communication will be associated with the full-duplex communication mode or the half-duplex communication mode; The communication is determined, at least in part, to be associated with either the first TA offset value associated with the full-duplex communication mode or the second TA offset value associated with the half-duplex communication mode, based on the scheduling information; and When sending or receiving the communication, the first TA offset value associated with the full-duplex communication mode or the second TA offset value associated with the half-duplex communication mode is applied.

30. The method according to claim 24, wherein, Receiving the instruction includes: Receive another instruction for at least one of the following: The set of resources associated with the full-duplex communication mode of the base station, or The set of resources associated with the half-duplex communication mode of the base station.

31. The method according to claim 30, wherein, Communicating with the base station based on the first TA offset value or the second TA offset value includes: Receive from the base station scheduling information associated with the communication, indicating one or more resources associated with the communication; Determine whether the one or more resources are included in the set of resources associated with the full-duplex communication mode of the base station or the set of resources associated with the half-duplex communication mode of the base station; and The communication is determined to be associated with the first TA offset value associated with the full-duplex communication mode or the second TA offset value associated with the half-duplex communication mode based at least in part on determining that the one or more resources are included in the set of resources associated with the full-duplex communication mode of the base station or the set of resources associated with the half-duplex communication mode of the base station.

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