公开(公告)号：US20230199853A1

公开(公告)日：2023-06-22

申请号：US17645590

申请日：2021-12-22

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Tao LUO

IPC: H04W74/08 ,  H04L5/14 ,  H04W72/04

CPC classification number: H04W74/0833 ,  H04L5/14 ,  H04W72/042

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration of a resource associated with a random access channel (RACH) message. The UE may receive an indication of whether the resource associated with the RACH message is permitted to be used for transmission of the RACH message, wherein the indication is included in a dynamic signaling communication. The UE may transmit the RACH message in accordance with the indication. Numerous other aspects are described.

公开(公告)号：US20230156497A1

公开(公告)日：2023-05-18

申请号：US17455523

申请日：2021-11-18

Applicant: QUALCOMM Incorporated

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

IPC: H04W24/08 ,  H04B17/345 ,  H04W72/08 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04W24/08 ,  H04B17/345 ,  H04W72/082 ,  H04L5/0048 ,  H04W72/042

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of one or more layer 1 (L1) cross-link interference (CLI) measurement parameters. The UE may transmit an L1 CLI measurement report based at least in part on the one or more L1 CLI measurement parameters. Numerous other aspects are described.

公开(公告)号：US20230155640A1

公开(公告)日：2023-05-18

申请号：US17454924

申请日：2021-11-15

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Tao LUO

IPC: H04B7/0452 ,  H04B7/06 ,  H04W72/12 ,  H04W72/14

CPC classification number: H04B7/0452 ,  H04B7/0695 ,  H04W72/1263 ,  H04W72/14 ,  H04L1/0003

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a parameter switch configuration comprising: a first parameter configuration that indicates a first value of a configuration parameter, the first value corresponding to a first set of communication occasions associated with a single user multiple input multiple output (MIMO) operation; and a second parameter configuration that indicates a second value of the configuration parameter, the second value corresponding to a second set of communication occasions associated with a multiple user MIMO operation. The UE may communicate, based at least in part on the parameter switch configuration, with at least one wireless communication device. Numerous other aspects are described.

公开(公告)号：US20230148182A1

公开(公告)日：2023-05-11

申请号：US18149435

申请日：2023-01-03

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/21 ,  H04B7/06 ,  H04L5/14 ,  H04W56/00 ,  H04W72/53 ,  H04W74/08 ,  H04W72/044

CPC classification number: H04W72/21 ,  H04B7/0695 ,  H04L5/14 ,  H04W56/001 ,  H04W72/53 ,  H04W74/0833 ,  H04W72/046

Abstract: Apparatus, methods, and computer program products for PHY priority for wireless communications are provided. An example apparatus may multiplex a first uplink control information transmission based on a first uplink control information resource and a second uplink control information transmission based on a second uplink control information resource that overlaps in time with the first uplink control information resource, at least one of the first uplink control information resource and the second uplink control information resource being for full-duplex communication. The example apparatus may determine, based on applying a multiplexing rule on the full-duplex communication, whether to use the first uplink control information resource associated with a first beam or the second uplink control information resource associated with a second beam. The example apparatus may transmit a multiplexed uplink control information transmission using a determined uplink control information resource based on the multiplexing rule.

公开(公告)号：US20230072920A1

公开(公告)日：2023-03-09

申请号：US17469645

申请日：2021-09-08

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Tao LUO

IPC: H04L5/14 ,  H04W72/14 ,  H04W72/12 ,  H04B7/0408

Abstract: Certain aspects of the present disclosure provide techniques for communicating uplink and downlink transmissions when a semi-statically configured scheduling occasion is overwritten by a slot format indicator. A method performed by a user equipment (UE) includes receiving a control message from a base station (BS) activating a semi-static scheduling configuration, wherein the semi-static scheduling configuration indicates a plurality of configured grant (CG) symbols in which the UE is scheduled to transmit at least one uplink transmission to the BS. The method may further include receiving, from the BS, a slot format indicator (SFI) that overwrites a subset of CG symbols of the plurality of CG symbols to be downlink symbols, and taking one or more actions to communicate at least one downlink transmission in the downlink symbols.

公开(公告)号：US20230029858A1

公开(公告)日：2023-02-02

申请号：US17387758

申请日：2021-07-28

Applicant: QUALCOMM INCORPORATED

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

IPC: H04W72/04 ,  H04W72/14 ,  H04L5/14

Abstract: Wireless communications systems and methods related to resolving conflicts between full-duplex signals are provided. A base station may schedule resources for a UE or plurality of UEs. The scheduled resources may include simultaneous uplink and downlink resources. The scheduled resources may utilize beams which if used would cause excessive interference. As such, a conflict resolution action may be performed by the BS and UE to mitigate any problems arising from using both incompatible beams simultaneously. Conflict resolution actions may include dropping one of the signals. Conflict resolution actions may include and changing one or both beam configurations for the signals. Conflict resolution actions may be based on predetermined rules or may be based on an indication from the base station.

公开(公告)号：US20230029663A1

公开(公告)日：2023-02-02

申请号：US17444145

申请日：2021-07-30

Applicant: QUALCOMM Incorporated

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

IPC: H04W74/08 ,  H04W56/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive a control message including a field for a timing offset, wherein the timing offset is applicable to a subset of a set of random access channel occasions. The network node may transmit a random access channel preamble in a time resource corresponding to the timing offset and associated with a random access channel occasion of the set of random access channel occasions. Numerous other aspects are described.

公开(公告)号：US20220407669A1

公开(公告)日：2022-12-22

申请号：US17349504

申请日：2021-06-16

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Tao LUO

IPC: H04L5/14 ,  H04W72/12

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 full-duplex communications and one or more half-duplex communications. A first unified transmission configuration indicator (TCI) window corresponding to the one or more full-duplex communications. A second unified TCI window corresponding to the one or more half-duplex communications. The aspects further include performing full-duplex communications according to the first unified TCI window for a first time period having a first length. Additionally, the aspects further include performing half-duplex communications according to the second unified TCI window for a second time period having a second length.

公开(公告)号：US20220407668A1

公开(公告)日：2022-12-22

申请号：US17304430

申请日：2021-06-21

Applicant: QUALCOMM Incorporated

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

IPC: H04L5/14 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive information indicating a first slot format, wherein the information indicates one or more symbols associated with a full duplex (FD) format. The UE may perform communication based on a second slot format until a time period after the reception of the information indicating the first slot format, wherein the second slot format is prior to the first slot format. The UE may perform at least one of half duplex (HD) communication or FD communication in accordance with the first slot format after the time period has elapsed. Numerous other aspects are described.

公开(公告)号：US20220394731A1

公开(公告)日：2022-12-08

申请号：US17338041

申请日：2021-06-03

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/12 ,  H04W72/14 ,  H04W72/04 ,  H04L1/16

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for activation of configurations. Certain aspects provide a method for wireless communication by a first wireless node. The method generally includes receiving multiple configurations allocating resources for communication with one or more second wireless nodes, each of the multiple configurations being mapped to a configuration identifier; and receiving a message including the configuration identifier mapped to at least two of the multiple configurations, the message activating the at least two of the multiple configuration for the communication with the one or more second wireless nodes. The method may also include communicating with the one or more second wireless nodes using the at least two of the multiple configurations activated via the message.