公开(公告)号：US20230354056A1

公开(公告)日：2023-11-02

申请号：US17661537

申请日：2022-04-29

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Qian ZHANG ,  Tao LUO

IPC: H04W16/28 ,  H04W24/10 ,  H04B17/336 ,  H04L5/00 ,  H04W56/00

CPC classification number: H04W16/28 ,  H04W24/10 ,  H04B17/336 ,  H04L5/0051 ,  H04W56/001

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network entity may transmit, to a second network entity, beam configuration information associated with the first network entity, wherein the beam configuration information indicates hierarchical beam relations between one or more wide beams and a plurality of narrow beams. The first network entity may receive, from the second network entity, an indication of a scheduled interference measurement associated with a narrow beam of the plurality of narrow beams based at least in part on the beam configuration information associated with the first network entity. Numerous other aspects are described.

公开(公告)号：US20230262499A1

公开(公告)日：2023-08-17

申请号：US17650927

申请日：2022-02-14

Applicant: QUALCOMM Incorporated

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

IPC: H04W24/10 ,  H04B17/336 ,  H04L5/00 ,  H04W74/08

CPC classification number: H04W24/10 ,  H04B17/336 ,  H04L5/0051 ,  H04W74/0833 ,  H04W88/14

Abstract: Certain aspects of the present disclosure provide techniques for request-based interference management. In some cases, as method performed by a first network entity may include communicating a message with a second network entity, the message including a request related to transmission of one or more measurement reference signals for measuring interference between the first network entity and the second network entity and based on the communicated message, measuring the interference between the first network entity and the second network entity based on one or more measurement reference signals.

公开(公告)号：US20230224945A1

公开(公告)日：2023-07-13

申请号：US17571097

申请日：2022-01-07

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/12

CPC classification number: H04W72/1231

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may receive, in a first time resource and from another base station, a reference signal associated with a second time resource, wherein the second time resource is based at least in part on a scheduled downlink transmission period associated with the other base station, and wherein the first time resource is based at least in part on an adjustment of a scheduled uplink reception period associated with the base station such that the reference signal associated with the second time resource is received by the base station within the first time resource. The base station may perform a crosslink interference (CLI) measurement using the reference signal. Numerous other aspects are described.

公开(公告)号：US20230179278A1

公开(公告)日：2023-06-08

申请号：US17643287

申请日：2021-12-08

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Qian ZHANG ,  Tao LUO

IPC: H04B7/06 ,  H04L5/14 ,  H04B17/336

CPC classification number: H04B7/0626 ,  H04L5/14 ,  H04B7/0632 ,  H04B17/336

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a channel state information (CSI) configuration indicating an interference measurement resource (IMR) associated with cross-link interference (CLI). The UE may transmit a CSI report based at least in part on a measurement on the IMR associated with CLI. Numerous other aspects are described.

公开(公告)号：US20230163868A1

公开(公告)日：2023-05-25

申请号：US17456354

申请日：2021-11-23

Applicant: QUALCOMM Incorporated

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

IPC: H04B17/345 ,  H04W16/28 ,  H04W24/10

CPC classification number: H04B17/345 ,  H04W16/28 ,  H04W24/10

Abstract: An apparatus (e.g., a user equipment (UE)) may experience cross-link interference from uplink signal beams from interfering UEs. To mitigate the cross-link interference, the apparatus receives an interference resource information message indicating resources allocated to one or more interfering UEs for transmission of reference signal beams, measures the reference signal beams from the one or more interfering UEs based on the resources to obtain a plurality of reference signal beam measurements; and transmits a report indicating a set of the reference signal beams from the one or more interfering UEs based on the plurality of reference signal beam measurements.

公开(公告)号：US20230116674A1

公开(公告)日：2023-04-13

申请号：US17450636

申请日：2021-10-12

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Qian ZHANG ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Junyi LI ,  Arumugam CHENDAMARAI KANNAN

IPC: H04W72/02 ,  H04W72/04 ,  H04W72/08 ,  H04W72/12

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, at least one of a first indication of a set of beams allowed for sidelink communication or a second indication of a range allowed for a sidelink transmission parameter. The UE may communicate on a sidelink in accordance with at least one of the set of beams or the range. Numerous other aspects are described.

公开(公告)号：US20230116005A1

公开(公告)日：2023-04-13

申请号：US17450678

申请日：2021-10-12

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Tao LUO

IPC: H04W72/08 ,  H04L5/14

Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for handling multi-UE scheduling conflicts. A first UE may receive group common DCI that schedules each of a plurality of UEs including the first UE for an uplink transmission or a downlink reception. The group common DCI may include per UE priority indications for each of the plurality of UEs. The first UE may resolve a conflict between first resources scheduled for the first UE that overlap in time with second resources scheduled for a second UE of the plurality of UEs. Resolving the conflict may include reducing self-interference associated with a full-duplex communication based on the per UE priority indications included in the group common DCI.

公开(公告)号：US20230114809A1

公开(公告)日：2023-04-13

申请号：US17450637

申请日：2021-10-12

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Qian ZHANG ,  Sony AKKARAKARAN ,  Navid ABEDINI ,  Tao LUO

IPC: H04W74/08 ,  H04L5/14 ,  H04W8/24

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive at least one of first information relating to a full duplex communication capability of a different UE or second information relating to resources allocated for a simultaneous transmission and reception for the different UE. The UE may selectively transmit an indication of a resource collision for the simultaneous transmission and reception for the different UE based at least in part on the at least one of the first information or the second information. Numerous other aspects are described.

公开(公告)号：US20230017004A1

公开(公告)日：2023-01-19

申请号：US17371418

申请日：2021-07-09

Applicant: QUALCOMM Incorporated

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

IPC: H04L5/14 ,  H04W24/10 ,  H04L5/00 ,  H04B7/06

Abstract: Certain aspects of the present disclosure provide techniques for reporting and configuring antenna panel pairs for full-duplex communication. A method performed by a user equipment includes transmitting, to a base station (BS), antenna panel information indicating one or more pairs of antenna panels that are capable of full duplex communication with the BS, receiving, from the BS, configuration information indicating at least one pair of antenna panels, from the indicated one or more pairs of antenna panels, for the full duplex communication, and using the at least one pair of antenna panels for the full duplex communication with the BS.

公开(公告)号：US20230010875A1

公开(公告)日：2023-01-12

申请号：US17369875

申请日：2021-07-07

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/14 ,  H04W72/12 ,  H04L5/16 ,  H04L1/00

Abstract: Example aspects include a method, apparatus, and computer-readable medium for wireless communication at a user equipment (UE) of a wireless communication network, comprising receiving, from a base station, configuration information scheduling one or more receive occasions and one or more transmit occasions. A full-duplex portion of an overlapping occasion comprises a portion of a first receive occasion of the one or more receive occasions overlapping with a portion of a first transmit occasion of the one or more transmit occasions. A half-duplex portion of the overlapping occasion comprises a remaining portion of the first receive occasion or a remaining portion of the first transmit occasion. The aspects further include performing full-duplex communications during the full-duplex portion of the overlapping occasion using overlapping full-duplex associated parameters. Additionally, the aspects further include performing half-duplex communications during the half-duplex portion of the overlapping occasion using non-overlapping half-duplex associated parameters.