公开(公告)号：US20240056854A1

公开(公告)日：2024-02-15

申请号：US17819277

申请日：2022-08-11

Applicant: QUALCOMM Incorporated

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

IPC: H04W24/10 ,  H04B17/336 ,  H04L5/14

CPC classification number: H04W24/10 ,  H04B17/336 ,  H04L5/14

Abstract: Systems and techniques are provided for performing wireless communications at a user equipment (UE). For example, a process can include transmitting, from a UE based on a cross-link interference (CLI) cancellation capability of a receiver of the UE, a CLI cancellation capability indication. The process can include receiving, at the UE, a communications signal. In some implementations, the UE received the communications signal from a network entity. In some cases, receiving the communications signal from the network entity at least partially coincides with a transmission of an additional communications signal by an additional UE, wherein the additional UE is different from the UE.

公开(公告)号：US20240056216A1

公开(公告)日：2024-02-15

申请号：US17885490

申请日：2022-08-10

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Peter GAAL ,  Tao LUO

IPC: H04L1/00 ,  H04L5/14

CPC classification number: H04L1/0025 ,  H04L5/14 ,  H04L1/0018

Abstract: Aspects of the present disclosure include methods, apparatuses, and computer-readable medium for transmitting at least one capability signal to a network entity, wherein the at least one capability signal indicates whether at least one filter in at least one receive chain of the UE is adaptively switchable between a first configuration and a second configuration, wherein the first configuration supports half-duplex communication with the network entity, wherein the second configuration supports sub-band full duplex communication with the network entity; and exchanging a signal between the UE and the network entity according to the at least one capability signal.

公开(公告)号：US20230422225A1

公开(公告)日：2023-12-28

申请号：US17809482

申请日：2022-06-28

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Peter GAAL ,  Juan MONTOJO ,  Navid ABEDINI ,  Junyi LI ,  Tao LUO

IPC: H04W72/04 ,  H04L5/14

CPC classification number: H04W72/0453 ,  H04L5/14

Abstract: Certain aspects of the present disclosure provide a method for wireless communications by a user equipment (UE). The UE transmits an indication of a capability of the UE to support downlink and uplink bandwidth part (BWP) pairs that have non-aligned center frequencies. The UE receives signaling configuring the UE with a downlink BWP and an uplink BWP with the non-aligned center frequencies for full-duplex operation, in accordance with the indicated UE capability.

公开(公告)号：US20230397111A1

公开(公告)日：2023-12-07

申请号：US18450967

申请日：2023-08-16

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Qian ZHANG ,  Tao LUO

IPC: H04W52/02 ,  H04W76/11 ,  H04W72/0453 ,  H04W76/28 ,  H04W72/23

CPC classification number: H04W52/0229 ,  H04W76/11 ,  H04W72/0453 ,  H04W76/28 ,  H04W72/23 ,  H04W52/0235

Abstract: In an aspect, a BS transmits a WUS that includes an indication of selected PCIs of a PCI group to a UE. The UE receives the WAS and monitors one or more configured DRX ON durations associated with the selected PCIs of the PCI group. In another aspect, a BS transmits a signal that includes dormancy status information for a set of selected PCIs to a UE. For each PCI in the set of selected PCIs indicated by the dormancy status information as associated with a dormant state, the UE refrains from PDCCH monitoring on a dormant BWP to which the respective PCI transitions. For each PCI in the set of selected PCIs indicated by the dormancy status information as associated with a non-dormant state, the UE performs PDCCH monitoring on a non-dormant BWP to which the respective PCI transitions.

公开(公告)号：US20230388031A1

公开(公告)日：2023-11-30

申请号：US17804552

申请日：2022-05-27

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Tao LUO

IPC: H04B17/336 ,  H04W24/10 ,  H04L5/14

CPC classification number: H04B17/336 ,  H04W24/10 ,  H04L5/14

Abstract: In certain aspects, the disclosure is directed to a user equipment (UE) configured to provide a report of interference (e.g., cross-link interference) between the UE and another UE when receiving a downlink transmission from a full duplex base station. In some examples, the UE may obtain, from the base station, a first channel measurement resource (CMR) via a first beam over a first subband, and a second CMR via a second beam over a second subband. In some examples, the UE may obtain, from another UE, a first interference management resource (IMR) via the first subband, and a second IMR via the second subband. Based on the CMR and IMR, the UE may generate a report indicating detected interference.

公开(公告)号：US20230362703A1

公开(公告)日：2023-11-09

申请号：US18311194

申请日：2023-05-02

Applicant: QUALCOMM Incorporated

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

IPC: H04W24/10 ,  H04B17/336 ,  H04W16/28

CPC classification number: H04W24/10 ,  H04B17/336 ,  H04W16/28

Abstract: A network node identifies cross-link interference to a first channel of a first network node associated with a first operator, the cross-link interference being caused by a second channel from a second network node that is associated with a second operator that is different than the first operator. The network node reports the cross-link interference to the first channel of the first network node with information to identify at least one of the second channel or the second network node.

公开(公告)号：US20230337079A1

公开(公告)日：2023-10-19

申请号：US17659761

申请日：2022-04-19

Applicant: QUALCOMM Incorporated

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

IPC: H04W36/00 ,  H04W56/00

CPC classification number: H04W36/00837 ,  H04W36/0058 ,  H04W36/0061 ,  H04W36/00835 ,  H04W56/001

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a central network entity may transmit, to a network node associated with a mobility condition, a configuration of a set of transmission windows, for a set of neighbor network nodes, associated with discovery or inter-node interference measurement, wherein the set of neighbor network nodes is selected based at least in part on the mobility condition. The central network entity may receive, from the network node, an indication of one or more discovered neighbor network nodes of the set of neighbor network nodes. The central network entity may communicate based at least in part on the indication of the one or more discovered neighbor network nodes. Numerous other aspects are described.

公开(公告)号：US20230284151A1

公开(公告)日：2023-09-07

申请号：US17653753

申请日：2022-03-07

Applicant: QUALCOMM Incorporated

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

IPC: H04W52/24

CPC classification number: H04W52/242 ,  H04L5/14

Abstract: Disclosed are techniques for wireless communication. In an aspect, a first UE (e.g., aggressor UE) receives PL RS from a second UE (e.g., victim UE). The first UE determines a PL associated with the PL RS (e.g., based on a transmission power of the PL RS). The first UE performs one or more transmissions, in one or more full duplex (FD) resources, one or more transmissions with a transmission power that is based at least in part on the PL associated with the PL RS (e.g., PL may be used to determine a maximum transmission power that functions as a power control constraint on a power control algorithm that sets the transmission power). In this manner, CLI at the second UE may be reduced. In some designs, a network entity (e.g., base station) configures the PL RS.

公开(公告)号：US20230199840A1

公开(公告)日：2023-06-22

申请号：US17645171

申请日：2021-12-20

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Tao LUO

IPC: H04W74/08 ,  H04W24/10 ,  H04W74/00 ,  H04W48/06

CPC classification number: H04W74/0816 ,  H04W24/10 ,  H04W48/06 ,  H04W74/002 ,  H04B17/345

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network node may identify interference associated with a first direction on a resource. The first network node may transmit, to a second network node in a time window associated with the resource, an indication that the resource is restricted with regard to communications, by the second network node, in a second direction on the resource, wherein the second direction is opposite the first direction. The first network node may communicate based at least in part on the indication. Numerous other aspects are described.

公开(公告)号：US20230069544A1

公开(公告)日：2023-03-02

申请号：US18047747

申请日：2022-10-19

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/04 ,  H04L5/00 ,  H04L41/0803

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive transmission configuration indicator (TCI) information relating to a common beam TCI indication, the TCI information relating to a plurality of channels or reference signals. The UE may selectively transmit or receive one or more channels or reference signals of the plurality of channels or reference signals in accordance with the TCI information, based at least in part on whether the TCI information relating to the common beam TCI indication is usable for the one or more channels or reference signals of the plurality of channels or reference signals, wherein the one or more channels or reference signals are a proper subset of the plurality of channels or reference signals. Numerous other aspects are described.