公开(公告)号：US20230283410A1

公开(公告)日：2023-09-07

申请号：US18174256

申请日：2023-02-24

Applicant: QUALCOMM Incorporated

Inventor： Shanyu ZHOU ,  Jelena DAMNJANOVIC ,  Tao LUO

IPC: H04L1/1812 ,  H04W80/02 ,  H04W72/0453 ,  H04L1/1607 ,  H04W28/06 ,  H04W72/04 ,  H04W72/23

CPC classification number: H04L1/1819 ,  H04L1/1607 ,  H04W28/06 ,  H04W72/04 ,  H04W72/0453 ,  H04W72/23 ,  H04W80/02 ,  H04W92/18

Abstract: This disclosure provides systems, methods and apparatuses for supporting network transmissions using unicast sidelink communications. A base station (BS) may transmit a set of encoded packets to a number of user equipment (UEs) and receive feedback messages from the UEs that indicate sets of decoded packets. Based on the feedback messages, the BS may transmit an updated set of encoded packets based on a difference between the set of encoded packets and the union of decoded packets. The BS may transmit an instruction to a first UE to transmit a broadcast sidelink communication that includes a set of missed packets that includes one or more decoded packets that were decoded by the first UE but were not decoded by the second UE. The first UE may transmit the broadcast sidelink communication to the second UE.

公开(公告)号：US20230269816A1

公开(公告)日：2023-08-24

申请号：US17651780

申请日：2022-02-18

Applicant: QUALCOMM Incorporated

Inventor： Shanyu ZHOU ,  Jelena DAMNJANOVIC ,  Tao LUO

IPC: H04W76/28 ,  H04B17/373

CPC classification number: H04W76/28 ,  H04B17/373 ,  H04B17/309

Abstract: Methods, apparatuses, and computer-readable storage medium for extending DRX ON duration are provided. An example method includes identifying a predicted BFD within a DRX OFF duration associated with a configured DRX. The example method may further include extend, based on the predicted BFD, a DRX ON duration associated with the configured DRX. The example method may further include continuing to perform one or more BFD related procedures during the DRX ON duration.

公开(公告)号：US20230268972A1

公开(公告)日：2023-08-24

申请号：US17651697

申请日：2022-02-18

Applicant: QUALCOMM Incorporated

Inventor： Shanyu ZHOU ,  Jelena DAMNJANOVIC ,  Tao LUO

IPC: H04B7/06 ,  H04W76/19 ,  H04W76/20 ,  H04L1/08

CPC classification number: H04B7/0695 ,  H04W76/19 ,  H04W76/20 ,  H04L1/08 ,  H04W92/18

Abstract: A UE may be configured to detect an occurrence of a beam failure condition for a failed downlink transmission received from a network entity using a first beam. The UE may transmit, over a sidelink to a second UE, a BFR in response to detecting the beam failure condition. The UE may receive, over the sidelink from the second UE or from the network entity, a beam switching instruction to switch from the first beam to a second beam. The UE may receive, from the network entity, a retransmission of the failed downlink transmission using the second beam.

公开(公告)号：US20230156778A1

公开(公告)日：2023-05-18

申请号：US17525287

申请日：2021-11-12

Applicant: QUALCOMM Incorporated

Inventor： Jelena DAMNJANOVIC ,  Tao LUO

IPC: H04W72/12 ,  H04W72/14

CPC classification number: H04W72/1242 ,  H04W72/14 ,  H04W72/1231

Abstract: Certain aspects of the present disclosure provide techniques for wireless communications by a user equipment (UE), comprising receiving, from a network entity, an uplink grant indicating uplink resources, allocating the uplink resources to one or more logical channels (LCHs) based on a procedure that takes into account relative packet transmission delay bounds for at least a first LCH of the LCHs, and transmitting, to the network entity, traffic for the LCHs on the uplink resources in accordance with the allocation.

公开(公告)号：US20230123886A1

公开(公告)日：2023-04-20

申请号：US17451203

申请日：2021-10-18

Applicant: QUALCOMM Incorporated

Inventor： Hua WANG ,  Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Yan ZHOU ,  Hong CHENG ,  Jelena DAMNJANOVIC ,  Peter GAAL ,  Jung Ho RYU

IPC: H04W72/04 ,  H04W72/12 ,  H04L5/00

Abstract: In some implementations, a user equipment (UE) may transmit, to a second UE, sidelink configuration information indicating one or more transmission configuration indicator (TCI) states for at least one sidelink channel between the first UE and the second UE.

公开(公告)号：US20230052328A1

公开(公告)日：2023-02-16

申请号：US17444875

申请日：2021-08-11

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Yan ZHOU ,  Tao LUO ,  Jelena DAMNJANOVIC ,  Wanshi CHEN ,  Wooseok NAM ,  Junyi LI ,  Ozcan OZTURK ,  Juan MONTOJO ,  Peter GAAL

IPC: H04W72/04 ,  H04W16/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain orientation information associated with the UE. The orientation information may indicate a rotational movement of the UE. The UE may transmit an indication of a beam associated with a predicted orientation of the UE, wherein the predicted orientation of the UE is based at least in part on the orientation information. The UE may receive an updated beam or measurement configuration based at least in part on the indication. Numerous other aspects are described.

公开(公告)号：US20230041108A1

公开(公告)日：2023-02-09

申请号：US17393272

申请日：2021-08-03

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/14 ,  H04W72/12

Abstract: Certain aspects of the present disclosure provide techniques for communicating a dynamically scheduled transmission that overwrites a transmission in a semi-static scheduling occasion. A method performed by a user equipment (UE) includes receiving a first control message, activating a first semi-static scheduling configuration and a second semi-static scheduling configuration for full duplex communication, wherein: the first semi-static scheduling configuration comprises a semi-persistent scheduling (SPS) occasion and the second semi-static scheduling configuration comprises a configured grant (CG) occasion. The method may further include receiving a second control message dynamically scheduling a transmission that overwrites a downlink transmission in the SPS occasion or an uplink transmission in the CG occasion and taking one or more actions to communicate at least the transmission that overwrites the downlink transmission in the SPS occasion or the uplink transmission in the CG occasion.

公开(公告)号：US20230037319A1

公开(公告)日：2023-02-09

申请号：US17444652

申请日：2021-08-06

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Tao LUO ,  Peter GAAL ,  Jelena DAMNJANOVIC

IPC: H04W74/08 ,  H04W74/02 ,  H04W74/00 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information indicating at least one of: a configuration for requesting repetition for an uplink shared channel transmitted after receiving a contention-free random access (CFRA) message, or a configuration for dropping one or more repetitions of the uplink shared channel. The UE may request the repetition for the uplink shared channel if the configuration information indicates the configuration for requesting repetition. The UE may transmit the uplink shared channel based at least in part on the configuration information. Numerous other aspects are described.

公开(公告)号：US20230035960A1

公开(公告)日：2023-02-02

申请号：US17382165

申请日：2021-07-21

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Iyab Issam SAKHNINI ,  Tao LUO ,  Jelena DAMNJANOVIC ,  Peter GAAL ,  Junyi LI ,  Juan MONTOJO ,  Wooseok NAM

IPC: H04W72/12 ,  H04B7/06

Abstract: Apparatus and method to configure different sets of resources or transmission parameters based on previously reported feedback signals. The apparatus receives, from a UE, at least one feedback signal comprising at least one measurement of a downlink connection between the base station and the UE. The apparatus configures a plurality of sets of resources or communication parameters for communication with the UE. The plurality of sets of resources or communication parameters are configured based on the at least one feedback signal. The apparatus switches to at least one set of the plurality of sets of resources or communication parameters for communication with the UE.

公开(公告)号：US20230013069A1

公开(公告)日：2023-01-19

申请号：US17374746

申请日：2021-07-13

Applicant: QUALCOMM Incorporated

Inventor： Kaidong WANG ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Junyi LI

IPC: H04W72/04 ,  H04W8/00

Abstract: Disclosed are techniques for wireless communication. In an aspect, a UE (e.g., an initiator UE) transmits sidelink discovery messages for beam training on a bandwidth associated with DMRS. One or more UEs (e.g., candidate responder UEs) select a beam to pair with a beam associated with one of the sidelink discovery messages, and transmit a sidelink discovery message on the selected beam. In another aspect, a UE (e.g., initiator UE) transmits a sidelink discovery message, which is forwarded to a UE, which may be a lead UE of a sidelink UE group. The lead UE adds the initiator UE to the sidelink UE group, and responds with a sidelink discovery response message and a group indication that at least indicates that the initiator UE now belongs to the sidelink UE group.