公开(公告)号：US20230261791A1

公开(公告)日：2023-08-17

申请号：US18043300

申请日：2021-10-19

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Tianyang BAI ,  Konstantinos DIMOU ,  Yi HUANG ,  Ahmed ELSHAFIE ,  Jing SUN ,  Seyedkianoush HOSSEINI ,  Tao LUO

IPC: H04L1/08 ,  H04W72/02 ,  H04W72/23

CPC classification number: H04L1/08 ,  H04W72/02 ,  H04W72/23

Abstract: Apparatus, methods, and computer-readable media for multiplexing of overlapped uplink channel transmission repetitions are disclosed herein. A user equipment (UE) may determine whether a first subset of a first set of uplink channel transmission repetitions overlaps with a downlink transmission and determine whether to transmit a second subset of the first set of uplink channel transmission repetitions when the first subset overlaps with the downlink transmission. In some aspects, the second subset includes one or more uplink channel transmission repetitions that do not overlap with the downlink transmission. The UE may transmit, to a base station over an uplink channel, a second set of uplink channel transmission repetitions having the first subset and the second subset of the first set of uplink channel transmission repetitions when the second subset is determined to be transmitted. Thus, the reliability of uplink repetitions can be increased.

公开(公告)号：US20230231689A1

公开(公告)日：2023-07-20

申请号：US18007128

申请日：2021-09-15

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Wei YANG ,  Yi HUANG ,  Konstantinos DIMOU ,  Hwan Joon KWON

IPC: H04L5/00 ,  H04L1/1607 ,  H04L1/1812

CPC classification number: H04L5/0057 ,  H04L1/1671 ,  H04L1/1812

Abstract: Certain aspects of the present disclosure provide techniques for channel state information (CSI) reporting based on user equipment (UE) parameters. A method that may be performed by a UE includes receiving a configuration to report aperiodic CSI. The method generally includes determining, based on one or more parameters, to send a first report including hybrid automatic repeat request (HARQ) feedback and not CSI feedback or a second report including HARQ feedback and CSI feedback. The method generally includes sending the first report or the second report based on the determination.

公开(公告)号：US20230163897A1

公开(公告)日：2023-05-25

申请号：US18057181

申请日：2022-11-18

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Yan ZHOU ,  Jing SUN ,  Tao LUO

IPC: H04L1/18 ,  H04L5/00

CPC classification number: H04L1/1861 ,  H04L5/001 ,  H04L1/1854

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a downlink communication that includes a first field indicating that Type 3 hybrid automatic repeat request (HARQ) is triggered. The downlink communication includes one or more second fields that are repurposed to indicate one or more Type 3 HARQ codebooks configured for the UE. The UE may transmit HARQ feedback for the one or more Type 3 HARQ codebooks. Numerous other aspects are provided.

公开(公告)号：US20230127928A1

公开(公告)日：2023-04-27

申请号：US17934762

申请日：2022-09-23

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Yan ZHOU ,  Tao LUO

IPC: H04W72/12 ,  H04L1/08 ,  H04W24/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network, a configuration message indicating to switch carriers for a physical uplink control channel (PUCCH). Accordingly, the UE may transmit one or more repetitions of a PUCCH signal on a second carrier rather than a first carrier based on a final repetition, of the one or more repetitions, on the second carrier being scheduled earlier in time than a final repetition on the first carrier. Numerous other aspects are described.

公开(公告)号：US20230113343A1

公开(公告)日：2023-04-13

申请号：US17937919

申请日：2022-10-04

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Jae Ho RYU ,  Arvind Vardarajan SANTHANAM ,  Peter GAAL ,  Yan ZHOU ,  Tao LUO

IPC: H04W72/12 ,  H04L1/18 ,  H04W72/14

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, an indication to multiplex a deferred hybrid automatic repeat request (HARQ) feedback for a semi-persistent scheduling (SPS) downlink communication with a physical uplink shared channel (PUSCH) communication. The UE may transmit, to the base station, the deferred HARQ feedback for the SPS downlink communication multiplexed with the PUSCH communication. Numerous other aspects are described.

公开(公告)号：US20230073645A1

公开(公告)日：2023-03-09

申请号：US17759231

申请日：2021-01-28

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Yan ZHOU ,  Mostafa KHOSHNEVISAN ,  Tao LUO ,  Juan MONTOJO

IPC: H04L1/18 ,  H04L1/16

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit acknowledgment feedback for a combined signal derived from individual downlink signals received on respective radio links, where the acknowledgment feedback is transmitted with a phase shift applied to the transmission. In some cases, the phase shift may indicate which individual downlink signals were unsuccessfully received and decoded on the respective radio links. For example, the acknowledgment feedback message may include acknowledgment feedback for a final decoding of the combined signal on whether the combined signal is successfully received and decoded and side negative acknowledgment information indicating which individual radio links were unsuccessfully received and decoded via the phase shift. The UE may transmit the acknowledgment feedback on a strongest radio link, a subset of the radio links, or on all of the radio links.

公开(公告)号：US20230064026A1

公开(公告)日：2023-03-02

申请号：US17760066

申请日：2021-02-26

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Yan ZHOU ,  Junyi LI ,  Juan MONTOJO ,  Tao LUO

IPC: H04B7/06 ,  H04L5/00 ,  H04L1/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a measurement report indicating a set of channel quality indicators for a set of candidate beams; determine that a downlink transmission from a base station is not received via one or more beams of the set of candidate beams; and transmit a negative acknowledgement for the downlink transmission via one or more new beams of the set of candidate beams. Numerous other aspects are provided.

公开(公告)号：US20210105752A1

公开(公告)日：2021-04-08

申请号：US17061521

申请日：2020-10-01

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Tao LUO ,  Konstantinos DIMOU ,  Yan ZHOU ,  Hamed PEZESHKI ,  Sony AKKARAKARAN

IPC: H04W72/04

Abstract: Aspects are provided which allow a base station to dynamically select or indicate an active CORESET associated with a search space or set of PDCCH candidates. The base station selects, for at least one UE, an active CORESET associated with a search space for a period of time. The base station transmits a dynamic indication of the active CORESET associated with the search space to the at least one UE. A UE receives the dynamic indication of the active CORESET associated with the search space for the period of time. The UE then monitors for a downlink control channel during the period of time based on the dynamic indication of the active CORESET.

公开(公告)号：US20210014823A1

公开(公告)日：2021-01-14

申请号：US16895836

申请日：2020-06-08

Applicant: QUALCOMM Incorporated

Inventor： Kazuki TAKEDA ,  Yan ZHOU ,  Tao LUO ,  Sony AKKARAKARAN ,  Konstantinos DIMOU ,  Seyed Ali Akbar FAKOORIAN ,  Mostafa KHOSHNEVISAN ,  Hamed PEZESHKI ,  Xiaoxia ZHANG

IPC: H04W68/02 ,  H04W72/04 ,  H04W74/08 ,  H04L1/18

Abstract: A configuration to enable a UE to select a new CSS set to use for monitoring for PDCCH based on changing conditions at the UE. The apparatus may receive, from a base station, a first indication of a search space for monitoring for a channel for at least one of system information, paging, or user data. A first set of monitoring occasions based on the search space indicated by the base station. The apparatus may determine a second set of monitoring occasions different than the first set of monitoring occasions based on a condition experienced by the apparatus. The apparatus may monitor for the channel based on the second set of monitoring occasions determined by the apparatus.

公开(公告)号：US20210006385A1

公开(公告)日：2021-01-07

申请号：US16879503

申请日：2020-05-20

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Konstantinos DIMOU ,  Tao LUO ,  Kazuki TAKEDA ,  Seyed Ali Akbar FAKOORIAN ,  Mostafa KHOSHNEVISAN ,  Xiaoxia ZHANG ,  Sony AKKARAKARAN ,  Hamed PEZESHKI

IPC: H04L5/00 ,  H04W80/02 ,  H04W76/27 ,  H04W72/04

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, a configuration for periodic communications. The UE may determine that the UE has successfully received a respective initial transmission in each transmission cycle of a threshold number of transmission cycles associated with the periodic communications. The UE may deactivate repetitions in one or more transmission cycles based at least in part on the determination. Numerous other aspects are provided.