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1313 条记录 (耗时 0.042 秒)

    HARQ TIMING FOR MULTI-PDSCH GRANT
    133.
    发明申请
    HARQ TIMING FOR MULTI-PDSCH GRANT 有权

    公开(公告)号：US20220201660A1

    公开(公告)日：2022-06-23

    申请号：US17127870

    申请日：2020-12-18

    申请人： QUALCOMM Incorporated

    发明人： Qingjiang TIAN ,  Jing SUN ,  Xiaoxia ZHANG ,  Zhifei FAN ,  Tao LUO ,  Wooseok NAM ,  Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL ,  Anantha Krishna Karthik NAGARAJAN ,  Jun MA

    IPC分类号： H04W72/04 ,  H04L1/18

    摘要： In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a user equipment (UE). The apparatus may receive, from a base station via a DCI message, an indication of at least one K1 value corresponding to a plurality of physical downlink shared channel (PDSCH) transmissions over a plurality of PDSCH resources. The DCI message may comprise scheduling information for the plurality of PDSCH transmissions. The at least one K1 value may be associated with at least one physical uplink control channel (PUCCH) resource and indicative of a PDSCH-to-hybrid automatic repeat request (HARQ) timing. The apparatus may transmit, to the base station via the at least one PUCCH resource, at least one acknowledgment/negative-acknowledgment (ACK/NACK) indication associated with the at least one K1 value and corresponding to the plurality of PDSCH resources.

    RANDOM ACCESS PROCEDURE
    134.
    发明申请
    RANDOM ACCESS PROCEDURE 有权

    公开(公告)号：US20220167401A1

    公开(公告)日：2022-05-26

    申请号：US17593522

    申请日：2020-04-08

    申请人： QUALCOMM Incorporated

    发明人： Ruiming ZHENG ,  Linhai HE ,  Chao WEI ,  Jing LEI ,  Xiaoxia ZHANG ,  Ozcan OZTURK ,  Gavin Bernard HORN

    IPC分类号： H04W74/08 ,  H04W74/00 ,  H04L1/00

    摘要： Some techniques and apparatuses described herein provide an indication of a result of decoding a two-step random access channel (RACH) message and an action to be performed by a user equipment (UE). For example, some techniques and apparatuses described herein may provide the indication using a UE contention resolution identity-based approach, wherein the contention resolution identity of the UE may be provided in a random access response. Some techniques and apparatuses described herein may use a fallback indicator that indicates the result of decoding and/or the action to be performed. Some techniques and apparatuses described herein may use a random access response (RAR) subheader that selectively omits a random access preamble identifier based at least in part on the result of decoding and/or the action to be performed.

    JOINT HARQ TIMING AND SLIV DESIGN FOR MULTI-PDSCH GRANT
    136.
    发明申请
    JOINT HARQ TIMING AND SLIV DESIGN FOR MULTI-PDSCH GRANT 有权

    公开(公告)号：US20220150907A1

    公开(公告)日：2022-05-12

    申请号：US17452346

    申请日：2021-10-26

    申请人： QUALCOMM Incorporated

    发明人： Qingjiang TIAN ,  Jing SUN ,  Xiaoxia ZHANG ,  Zhifei FAN ,  Tao LUO ,  Wooseok NAM ,  Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL

    IPC分类号： H04W72/12 ,  H04W72/14 ,  H04L5/00

    摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a grant that schedules multiple downlink communications, wherein the grant includes multiple start and length indicator values (SLIVs) that indicate respective time domain resource allocations (TDRAs) for the multiple downlink communications and a feedback timing indicator that indicates timing of uplink feedback communications for the multiple downlink communications. The UE may determine that there is a conflict between a timing of a first uplink feedback communication for a first downlink communication of the multiple downlink communications and a TDRA for a second downlink communication of the multiple downlink communications. The UE may adjust at least one of the TDRA for the second downlink communication or the timing of the first uplink feedback communication. Numerous other aspects are provided.

    MULTI-BEAM CSI FEEDBACK
    139.
    发明申请
    MULTI-BEAM CSI FEEDBACK 有权

    公开(公告)号：US20220085952A1

    公开(公告)日：2022-03-17

    申请号：US17457013

    申请日：2021-11-30

    申请人： QUALCOMM Incorporated

    发明人： Tianyang BAI ,  Makesh Pravin JOHN WILSON ,  Kiran VENUGOPAL ,  Jung Ho RYU ,  Xiaoxia ZHANG ,  Yan ZHOU ,  Tao LUO

    IPC分类号： H04L5/00 ,  H04W24/08 ,  H04W72/04

    摘要： In multi-beam communication, the UE may assist in the scheduling of beams utilized during the multi-beam communication by improving the manner in which the quality of the beam is reported to the network. The apparatus may measure a signal received from a base station on at least one beam. The apparatus may detect a triggering event for providing CSI for the at least one beam. The apparatus may transmit an uplink transmission comprising a CSI report in response to detecting the triggering event. The apparatus may receive an uplink request from a UE for providing CSI for at least one beam. The apparatus may transmit an indication scheduling a CSI report in response to the uplink request. The apparatus may receive an uplink transmission from the UE comprising the CSI report for the at least one beam.

    LONG-TERM-SENSING-BASED INTER-OPERATOR COEXISTENCE TECHNIQUES FOR UNLICENSED HIGH FREQUENCY BANDS
    140.
    发明申请
    LONG-TERM-SENSING-BASED INTER-OPERATOR COEXISTENCE TECHNIQUES FOR UNLICENSED HIGH FREQUENCY BANDS 有权

    公开(公告)号：US20220078799A1

    公开(公告)日：2022-03-10

    申请号：US17472359

    申请日：2021-09-10

    申请人： QUALCOMM Incorporated

    发明人： Vinay CHANDE ,  Arumugam CHENDAMARAI KANNAN ,  Jing SUN ,  Xiaoxia ZHANG ,  Tao LUO ,  Aleksandar DAMNJANOVIC

    IPC分类号： H04W72/08

    摘要： This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, related to long term sensing based inter-operator coexistence techniques for unlicensed high bands providing a measurement framework and candidate measurements, along with channel selection, per-beam channel deselection, and dynamic frequency selection. In one aspect, a network entity may determine that a non-coordinating node satisfies a communication presence threshold based on the at least one long term sensing measurement, and transmitting, to a user equipment (UE), an indication of a remedial action, or adjusting the communication channel based on the determination. In another aspect, a UE may obtain at least one long term sensing measurement, and transmit a long term sensing report including the at least one long term sensing measurement.