公开(公告)号：US20230345478A1

公开(公告)日：2023-10-26

申请号：US17660174

申请日：2022-04-21

Applicant: QUALCOMM Incorporated

Inventor： Kazuki TAKEDA ,  Jing SUN ,  Huilin XU ,  Wanshi CHEN ,  Peter GAAL ,  Mostafa KHOSHNEVISAN

IPC: H04W72/12 ,  H04W72/04 ,  H04L1/18 ,  H04L5/00 ,  H04L1/16 ,  H04L1/00 ,  H04W72/14 ,  H04W76/30 ,  H04L1/08

CPC classification number: H04W72/1273 ,  H04W72/1289 ,  H04W72/0453 ,  H04L1/1812 ,  H04L5/0053 ,  H04L1/1614 ,  H04L1/0061 ,  H04W72/14 ,  H04W76/30 ,  H04L1/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive downlink control information (DCI) associated with a DCI format for shared channel scheduling on a set of cells, wherein the DCI is associated with a cell radio network temporary identifier (C-RNTI) and a configured scheduling radio network temporary identifier (CS-RNTI). The UE may decode the DCI to identify a scheduling on the set of cells or to identify downlink feedback information (DFI) based at least in part on a determination of whether the C-RNTI or the CS-RNTI satisfies a cyclic redundancy check (CRC). Numerous other aspects are described.

公开(公告)号：US20230337234A1

公开(公告)日：2023-10-19

申请号：US18340746

申请日：2023-06-23

Applicant: QUALCOMM Incorporated

Inventor： Le LIU ,  Alberto RICO ALVARINO ,  Peter GAAL ,  Kazuki TAKEDA ,  Jing SUN ,  Wanshi CHEN ,  Ayan SENGUPTA ,  Juan MONTOJO ,  Mostafa KHOSHNEVISAN ,  Prasad Reddy KADIRI

IPC: H04L1/08 ,  H04W72/1273

CPC classification number: H04W72/1273 ,  H04L1/08

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a configuration for a group-common physical downlink shared channel (PDSCH), where the group-common PDSCH is repeated for a number of repetitions. Accordingly, the UE may determine this number of repetitions and then monitor for the group-common PDSCH based on the number of repetitions. In some implementations, the group-common PDSCH may include a semi-static repetition scheme, where the number of repetitions is indicated via a group aggregation factor. Additionally or alternatively, the group-common PDSCH may include a dynamic repetition scheme, where the number of repetitions is indicated via a group repetition number. Additionally, the techniques described herein may enable the configuration for the repeated group-common PDSCH to include gaps between each repetition of the group-common PDSCH and for the UE to transmit acknowledgment feedback for the repetitions of the group-common PDSCH.

公开(公告)号：US20230328839A1

公开(公告)日：2023-10-12

申请号：US17658192

申请日：2022-04-06

Applicant: QUALCOMM Incorporated

Inventor： Yisheng XUE ,  Xiaoxia ZHANG ,  Chih-Hao LIU ,  Jing SUN ,  Ozcan OZTURK

IPC: H04W76/28 ,  H04W24/08 ,  H04L1/18 ,  H04L5/00

CPC classification number: H04W76/28 ,  H04W24/08 ,  H04W92/18 ,  H04L5/0053 ,  H04L1/1812

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless node may configure, for a sidelink unicast link, a feedback response window including a plurality of feedback occasions associated with a communication channel. The wireless node may transmit a communication on the communication channel. The wireless node may monitor for feedback on the plurality of feedback occasions based at least in part on a discontinuous transmission counter, wherein the discontinuous transmission counter is based at least in part on the feedback being associated with the feedback response window. Numerous other aspects are described.

公开(公告)号：US20230328787A1

公开(公告)日：2023-10-12

申请号：US18193059

申请日：2023-03-30

Applicant: QUALCOMM Incorporated

Inventor： Ananta Narayanan THYAGARAJAN ,  Kapil BHATTAD ,  Jing SUN ,  Xiaoxia ZHANG

IPC: H04W74/08 ,  H04L5/00 ,  H04W72/1273 ,  H04W72/1268 ,  H04W72/23

CPC classification number: H04W74/0816 ,  H04L5/0048 ,  H04W72/23 ,  H04W72/1268 ,  H04W72/1273

Abstract: Wireless communications systems and methods related to communicating a structure of a channel occupancy time (COT) are provided. A first wireless communication device communicates with a second wireless communication device, a first indicator indicating at least one of a subband configuration for a COT or a duration of the COT. The first wireless communication device communicates with the second wireless communication device during the COT, a first communication signal based on at least one of the subband configuration for the COT or the duration of the COT. The first wireless communication device communicates with the second wireless communication device during the COT, a second indicator indicating an update for at least one of the subband configuration for the COT or the duration of the COT. Additionally, the first wireless communication device communicates with the second wireless communication device during the COT, a second communication signal based on the update.

公开(公告)号：US20230319727A1

公开(公告)日：2023-10-05

申请号：US17710758

申请日：2022-03-31

Applicant: QUALCOMM Incorporated

Inventor： Yitao CHEN ,  Mostafa KHOSHNEVISAN ,  Jing SUN ,  Xiaoxia ZHANG

IPC: H04W52/14 ,  H04W52/32 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04W52/146 ,  H04W52/325 ,  H04L5/0051 ,  H04W72/042 ,  H04W72/044

Abstract: Certain aspects of the present disclosure provide techniques for method for wireless communications by a user equipment (UE). The method generally includes receiving a group-common downlink control information (GC-DCI) of a format that has multiple blocks that allow for triggering sounding reference signal (SRS) transmissions on one or more component carriers (CCs) with transmit power control (TPC) independent of TPC commands for SRS, determining, based on one of the blocks, one or more SRS parameters for transmitting SRS on at least a first CC, and transmitting SRS on at least the first CC in accordance with SRS parameters.

公开(公告)号：US20230309122A1

公开(公告)日：2023-09-28

申请号：US18321946

申请日：2023-05-23

Applicant: QUALCOMM Incorporated

Inventor： Kazuki TAKEDA ,  Le LIU ,  Prasad Reddy KADIRI ,  Ayan SENGUPTA ,  Alberto RICO ALVARINO ,  Xiaoxia ZHANG ,  Tao LUO ,  Mostafa KHOSHNEVISAN ,  Jing SUN ,  Xipeng ZHU ,  Wooseok NAM ,  Wanshi CHEN ,  Amer CATOVIC

IPC: H04W72/30 ,  H04W72/0453 ,  H04L5/00 ,  H04L27/26 ,  H04W76/27 ,  H04W72/23 ,  H04W72/53

CPC classification number: H04W72/30 ,  H04L5/0092 ,  H04L5/0094 ,  H04L27/2607 ,  H04W72/0453 ,  H04W72/23 ,  H04W72/53 ,  H04W76/27

Abstract: Various aspects provide a method for radio resource allocation to support multicast services from a 5G-NR base station. In some aspects, the method may be performed by a processor of the base station. Various aspects include determining a multicast bandwidth part (BWP) within a carrier bandwidth, sending an indication of the multicast BWP to one or more user equipment (UE) computing devices in communication with the base station, and scheduling transmission of multicast data in the multicast BWP.

公开(公告)号：US20230309098A1

公开(公告)日：2023-09-28

申请号：US17702526

申请日：2022-03-23

Applicant: QUALCOMM Incorporated

Inventor： Chih-Hao LIU ,  Yisheng XUE ,  Jing SUN ,  Xiaoxia ZHANG

IPC: H04W72/12 ,  H04L1/00 ,  H04L1/18 ,  H04L5/00

CPC classification number: H04W72/1278 ,  H04W72/1263 ,  H04L1/0003 ,  H04L1/1812 ,  H04L5/0053 ,  H04W92/18

Abstract: Some aspects described herein relate transmitting a first stage sidelink control information (SCI) that schedules multiple transport blocks (TBs) of shared channel communications in multiple time divisions, wherein each of the multiple TBs is for a different receiving UE of multiple receiving UEs, transmitting, to a first receiving UE of the multiple receiving UEs and based on the first stage SCI, at least a first TB of the multiple TBs of shared channel communications in a first time division of the multiple time divisions, and transmitting, to a second receiving UE of the multiple receiving UEs and based on the first stage SCI, at least a second TB of the multiple TBs of shared channel communications in a second time division of the multiple time divisions. Other aspects relate to receiving the first stage SCI and at least one TB.

公开(公告)号：US20230308218A1

公开(公告)日：2023-09-28

申请号：US18002731

申请日：2021-08-30

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Yi HUANG ,  Yan ZHOU ,  Xiaoxia ZHANG ,  Ahmed ELSHAFIE ,  Wei YANG ,  Ozcan OZTURK ,  Tao LUO ,  Peter GAAL ,  Jing SUN

IPC: H04L1/1812 ,  H04W72/566 ,  H04W72/11 ,  H04W72/1273 ,  H04W72/232

CPC classification number: H04L1/1812 ,  H04W72/566 ,  H04W72/11 ,  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 a downlink communication including a priority indicator indicating that a first priority for a received transmission is to trigger hybrid automatic repeat request (HARQ) feedback of a first type of HARQ feedback or indicating that a second priority for the received transmission is to trigger HARQ feedback of a second type of HARQ feedback, the first type of HARQ feedback including information associated with link adaptation, the information not included in the second type of HARQ feedback. The UE may transmit the HARQ feedback, as a response to the received transmission, based at least in part on receiving the downlink communication and in accordance with whether the first type of HARQ feedback or the second type of HARQ feedback is triggered. Numerous other aspects are provided.

公开(公告)号：US20230300756A1

公开(公告)日：2023-09-21

申请号：US18158793

申请日：2023-01-24

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Jing SUN ,  Xiaoxia ZHANG

IPC: H04W52/28 ,  H04W52/14 ,  H04W52/34

CPC classification number: H04W52/28 ,  H04W52/146 ,  H04W52/346

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a power allocation for a first uplink transmission in a component carrier that at least partially overlaps in time with a second uplink transmission in the component carrier, wherein the power allocation is determined based at least in part on a priority order that includes a priority for index values associated with time-domain overlapping uplink transmissions in a same component carrier. The UE may transmit the first uplink transmission in the component carrier based at least in part on the power allocation. Numerous other aspects are described.

公开(公告)号：US20230275737A1

公开(公告)日：2023-08-31

申请号：US18167621

申请日：2023-02-10

Applicant: QUALCOMM Incorporated

Inventor： Yitao CHEN ,  Mostafa KHOSHNEVISAN ,  Xiaoxia ZHANG ,  Jing SUN

IPC: H04L5/00 ,  H04W28/18 ,  H04W16/14

CPC classification number: H04L5/0094 ,  H04L5/0051 ,  H04W28/18 ,  H04W16/14

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 sounding reference signal (SRS) resource, wherein the configuration indicates a sequence index value for a base sequence for the SRS resource or the configuration indicates that the SRS resource is configured with group hopping and sequence hopping. The UE may transmit an SRS in the SRS resource in accordance with the configuration of the SRS resource. Numerous other aspects are described.