公开(公告)号：US20240291630A1

公开(公告)日：2024-08-29

申请号：US18173531

申请日：2023-02-23

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Qian ZHANG

IPC: H04L5/14 ,  H04W72/23

CPC classification number: H04L5/14 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, information identifying a sub-band full duplex (SBFD) pattern, wherein the information identifying the SBFD pattern includes an indicator of whether the SBFD pattern is for a UE SBFD mode or a network node SBFD mode. The UE may communicate, with the network node, on one or more sub-bands in accordance with the SBFD pattern and the indicator of whether the SBFD pattern is for the UE SBFD mode or the network node SBFD mode. Numerous other aspects are described.

公开(公告)号：US20240267898A1

公开(公告)日：2024-08-08

申请号：US18414793

申请日：2024-01-17

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Sayed Khairy ABDELGHAFFAR ,  Gokul SRIDHARAN ,  Kianoush HOSSEINI ,  Hung Dinh LY ,  Qian ZHANG ,  Yi HUANG

IPC: H04W72/0446 ,  H04L1/00 ,  H04L5/14 ,  H04L27/26

CPC classification number: H04W72/0446 ,  H04L1/0067 ,  H04L5/14 ,  H04L27/2605

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network, a time domain resource allocation associated with a physical channel that is mapped only to symbols associated with a full-duplex mode or only to symbols associated with a non-full-duplex mode in a slot. Alternatively, the UE may receive, from the network, a time domain resource allocation associated with a physical channel that is mapped only to symbols associated with a full-duplex mode or only to symbols associated with a non-full-duplex mode in a slot. The UE may further communicate with the network using the physical channel. Numerous other aspects are described.

公开(公告)号：US20240178985A1

公开(公告)日：2024-05-30

申请号：US18514685

申请日：2023-11-20

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Tao LUO

IPC: H04L5/14 ,  H04W72/044

CPC classification number: H04L5/14 ,  H04W72/044

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node (NN) may perform a communication, of a downlink (DL) communication or an uplink (UL) communication, during a first slot or symbol. The NN may perform the communication during a second slot or symbol in addition to during the first slot or symbol, wherein a communication parameter of the communication during the first slot or symbol is different from a communication parameter of the communication during the second slot or symbol based at least in part on the first slot or symbol and the second slot or symbol being associated with sub-band full duplex (SBFD) communication or dynamic time division duplex (TDD) communication. Numerous other aspects are described.

公开(公告)号：US20240137192A1

公开(公告)日：2024-04-25

申请号：US17971499

申请日：2022-10-20

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Tao LUO

IPC: H04L5/14 ,  H04W72/04

CPC classification number: H04L5/14 ,  H04W72/042

Abstract: A method of wireless communication by a user equipment (UE) includes receiving a configuration for switching between a full frequency bandwidth slot in a half duplex mode, and a partial frequency bandwidth slot in a subband based base station full duplex (SBFD) mode. The full frequency bandwidth slot is for uplink communications or downlink communications. The partial frequency bandwidth slot is for the uplink communications corresponding to an uplink subband or for downlink communications corresponding to at least one downlink subband. The method also includes switching, in accordance with the configuration, between the full frequency bandwidth slot and the partial frequency bandwidth slot.

公开(公告)号：US20240121019A1

公开(公告)日：2024-04-11

申请号：US18466495

申请日：2023-09-13

Applicant: QUALCOMM Incorporated

Inventor： Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Qian ZHANG

IPC: H04B17/336 ,  H04L27/26 ,  H04W8/22

CPC classification number: H04B17/336 ,  H04L27/26025 ,  H04W8/22

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a cross-link interference (CLI) measurement reporting configuration indicating a reporting resource for reporting of a CLI measurement regarding an aggressor network node or an aggressor UE associated with the aggressor network node. The UE may transmit a CLI measurement report on the reporting resource, the CLI measurement report indicating the CLI measurement on a measurement resource that occurs no later than a CLI reference resource that is defined by an offset relative to the reporting resource. Numerous other aspects are described.

公开(公告)号：US20240113846A1

公开(公告)日：2024-04-04

申请号：US18365858

申请日：2023-08-04

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Sayed Khairy ABDELGHAFFAR ,  Qian ZHANG ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Yan ZHOU

IPC: H04L5/14 ,  H04W72/1273 ,  H04W72/232

CPC classification number: H04L5/14 ,  H04W72/1273 ,  H04W72/232

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information associated with downlink reception in an uplink subband corresponding to a subband full duplex (SBFD)-aware configuration. The UE may receive a downlink communication in the uplink subband based on the configuration information. Numerous other aspects are described.

公开(公告)号：US20240107351A1

公开(公告)日：2024-03-28

申请号：US17934397

申请日：2022-09-22

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU

IPC: H04W24/10 ,  H04W72/12

CPC classification number: H04W24/10 ,  H04W72/12

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive, from a user equipment (UE), a cross-link interference (CLI) report. The network node may transmit, to a second network node and based at least in part on the CLI report, CLI information indicating CLI associated with the UE. Numerous other aspects are described.

公开(公告)号：US20240089071A1

公开(公告)日：2024-03-14

申请号：US17931024

申请日：2022-09-09

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Sayed Khairy ABDELGHAFFAR ,  Qian ZHANG ,  Ahmed Attia ABOTABL ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Yan ZHOU ,  Wanshi CHEN

IPC: H04L5/14 ,  H04W72/0453

CPC classification number: H04L5/14 ,  H04W72/0453

Abstract: Systems and techniques are described for wireless communications. For instance, a process can include transmitting a message to a wireless network indicating support for full duplex operation on multiple sub-bands within a component carrier by the wireless network. The process can also include receiving, from the wireless network, configuration information for one or more sub-bands within the component carrier, wherein the configuration information includes an indication of a time and frequency for at least one sub-band. The process can further include accessing a wireless medium based on the configuration information.

公开(公告)号：US20240064548A1

公开(公告)日：2024-02-22

申请号：US17821137

申请日：2022-08-19

Applicant: QUALCOMM Incorporated

Inventor： Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Ahmed Attia ABOTABL ,  Qian ZHANG ,  Ahmed ELSHAFIE

IPC: H04W24/10 ,  H04L25/02

CPC classification number: H04W24/10 ,  H04L25/0202 ,  H04L5/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may transmit a channel estimation granularity indication that specifies a channel estimation granularity associated with generating channel state information (CSI) that is based at least in part on a full-duplex configuration. The network node may receive the CSI associated with the channel estimation granularity indication. Numerous other aspects are described.

公开(公告)号：US20240057073A1

公开(公告)日：2024-02-15

申请号：US17819604

申请日：2022-08-12

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Navid ABEDINI ,  Tao LUO ,  Junyi LI

IPC: H04W72/12 ,  H04W72/14

CPC classification number: H04W72/1268 ,  H04W72/1231 ,  H04W72/14

Abstract: The UE in a FD operation may receive scheduling information including timing information for reporting a self-interference measurement, and transmit a self-interference measurement report including the self-interference measurement based on the scheduling information received from a network node. The UE may transmit a request for the self-interference measurement report to the network node prior to receiving the scheduling information.