公开(公告)号：US20220337382A1

公开(公告)日：2022-10-20

申请号：US17753649

申请日：2020-08-31

Applicant: QUALCOMM Incorporated

Inventor： Ruiming ZHENG ,  Yan ZHOU ,  Linhai HE ,  Tao LUO

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

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a medium access control (MAC) command element (CE) indicating an update to a spatial relation configuration of the UE for physical uplink control channel (PUCCH) transmissions, the update indicated by PUCCH resource information. The UE may update the spatial relation configuration of the UE with the PUCCH resource information. The UE may transmit a PUCCH transmission using the spatial relation configuration. Numerous other aspects are provided.

公开(公告)号：US20220182876A1

公开(公告)日：2022-06-09

申请号：US17652649

申请日：2022-02-25

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Linhai HE ,  Wanshi CHEN ,  Ruiming ZHENG ,  Alexandros MANOLAKOS

IPC: H04W28/02 ,  H04W48/16 ,  H04L5/00 ,  H04W72/10

Abstract: Certain aspects of the present disclosure provide techniques for configuring parameters for small data transfer (SDT) transmissions. One example technique provides a method for wireless communications at a user equipment (UE), involving: obtaining configuration information received from a network entity, the configuration information indicating a plurality of configurations for small data transfer (SDT) transmission, determining at least one of a transport block size (TBS) or data threshold for SDT transmission based on one of the configurations, and outputting for transmission one or more SDT transmissions based on the determination.

公开(公告)号：US20220116914A1

公开(公告)日：2022-04-14

申请号：US17462913

申请日：2021-08-31

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Seyedkianoush HOSSEINI ,  Linhai HE ,  Hung Dinh LY ,  Tien Viet NGUYEN

IPC: H04W72/02 ,  H04W72/04 ,  H04W76/28

Abstract: Method, apparatus, and computer-readable medium of wireless communication at a sidelink device include: receiving a configuration of multiple bandwidth parts (BWPs) for sidelink communication, each bandwidth part (BWP) comprising one or more sidelink resource pools; activating a BWP from the multiple BWPs configured for the sidelink communication; and transmitting or receiving sidelink communication in resources from a resource pool in the activated BWP.

公开(公告)号：US20220110058A1

公开(公告)日：2022-04-07

申请号：US17450126

申请日：2021-10-06

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush HOSSEINI ,  Wei YANG ,  Linhai HE ,  Yuchul KIM

IPC: H04W52/02 ,  H04W72/02 ,  H04L1/00

Abstract: Certain aspects provide a method for wireless communication by a first user equipment (UE), such as a receiver (RX) UE. The method generally includes receiving signaling configuring the first UE with a discontinuous reception (DRX) mode having one or more DRX ON durations for sidelink communications with at least a second UE, and deciding to extend a DRX ON duration of the one or more DRX ON durations configured for the first UE when the first UE is in the DRX ON duration and when one or more conditions are met.

公开(公告)号：US20220022120A1

公开(公告)日：2022-01-20

申请号：US17377050

申请日：2021-07-15

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Yi HUANG ,  Wanshi CHEN ,  Seyedkianoush HOSSEINI ,  Peter GAAL ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI ,  Linhai HE

IPC: H04W36/30 ,  H04W24/04 ,  H04W24/10 ,  H04W72/12 ,  H04L5/00 ,  H04W24/08

Abstract: Aspects relate to radio link management for a first type of link that is a high reliability, low-latency communication link such as ultra-reliable, low-latency communication (URLLC). Radio link failure (RLF) of the link may be determined in a wireless device that then transmits a link recovery request (LRR) communicating the RLF and a request for link recovery to a network in a reserved resource in an uplink channel using a second type of link that does not have as high priority (e.g., not as high reliability or as low-latency) as the first type of link, such as enhanced mobile broadband (eMBB). The wireless device receives a grant of uplink resources from the network responsive to the LRR, where the uplink resources are used by the wireless device to transmit an RLF report to the network and are also of the second type of link.

公开(公告)号：US20220022057A1

公开(公告)日：2022-01-20

申请号：US17377204

申请日：2021-07-15

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Huilin XU ,  Jing LEI

IPC: H04W24/02

Abstract: A user equipment (UE) may request to change its radio resource control (RRC) parameters by transmitting a UE assistance information message to a base station. However, the existing RRC parameters that a UE may request to change via a UE assistance information message may not be inadequate for some UEs and may cause a high signaling overhead. The aspects described herein include an apparatus that obtains configuration information for a UE assistance information message, the configuration information indicating a set of parameters the apparatus is allowed to indicate in the UE assistance information message, the set of parameters including at least one of an operation complexity control parameter, a network coverage control parameter, or a channel monitoring control parameter. The apparatus transmits the UE assistance information message, wherein the UE assistance information message is based on at least a portion of the set of parameters.

公开(公告)号：US20210360731A1

公开(公告)日：2021-11-18

申请号：US17022870

申请日：2020-09-16

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Miguel GRIOT ,  Gavin Bernard HORN

IPC: H04W76/28 ,  H04W68/00 ,  H04W8/08 ,  H04W72/04 ,  H04W24/08 ,  H04W48/16

Abstract: Aspects of the disclosure relate to a UE transmitting a request for a discontinuous reception (DRX) cycle of a first duration; receiving an indication that a DRX cycle having a second duration has been assigned to the UE by a core network component; receiving a system information block (SIB) from a base station, the SIB comprising: a default paging cycle, and an indication that override of the default is supported; entering an inactive state in which a transceiver of the UE is in a low power state; and causing, while the UE is in the inactive state, the transceiver to periodically enter a higher power state to monitor its paging channel at a periodicity based on the second duration. Other aspects, embodiments, and features are also claimed and described.

公开(公告)号：US20210352750A1

公开(公告)日：2021-11-11

申请号：US17286708

申请日：2019-12-03

Applicant: Peng CHENG ,  Yu-Ting YU ,  Huichun LIU ,  Linhai HE ,  Gavin Bernard HORN ,  Masato KITAZOE ,  Qualcomm Incorporated

Inventor： Peng CHENG ,  Yu-Ting YU ,  Huichun LIU ,  Linhai HE ,  Gavin Bernard HORN ,  Masato KITAZOE

IPC: H04W76/15 ,  H04W24/10 ,  H04W56/00 ,  H04W24/08 ,  H04W72/04 ,  H04W76/27

Abstract: Methods, systems, and devices for wireless communications are described. The method may include receiving from a master cell group of a dual connectivity environment a first message indicating that a secondary cell group of the dual connectivity environment is suspended, maintaining a lower layer configuration for the secondary cell group and modifying a measurement report configuration for the secondary cell group based on the first message and while the secondary cell group is suspended, receiving from the master cell group a second message indicating that the secondary cell group is no longer suspended, and reconnecting to the secondary cell group using the lower layer configuration for the secondary cell group based on the second message.

公开(公告)号：US20210329690A1

公开(公告)日：2021-10-21

申请号：US17301693

申请日：2021-04-12

Applicant: QUALCOMM Incorporated

Inventor： Yeliz TOKGOZ ,  Linhai HE ,  Jay Kumar SUNDARARAJAN ,  Gavin Bernard HORN ,  Hwan Joon KWON ,  Prashanth Haridas HANDE

IPC: H04W72/14 ,  H04W72/12

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine and transmit a configuration of a periodicity and a burst size for periodically transmitting uplink data communications to a base station. The UE may periodically receive, from the base station, uplink data grants based at least in part on the periodicity and the burst size of the configuration, and periodically transmit uplink data communications based at least in part on the periodicity and the burst size of the configuration. Numerous other aspects are provided.

公开(公告)号：US20210306051A1

公开(公告)日：2021-09-30

申请号：US17184291

申请日：2021-02-24

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Tao LUO ,  Yan ZHOU ,  Jelena DAMNJANOVIC ,  Wooseok NAM ,  Mahmoud TAHERZADEH BOROUJENI ,  Juan MONTOJO ,  Peter GAAL ,  Peter Pui Lok ANG ,  Linhai HE

IPC: H04B7/06 ,  H04L25/02 ,  H04L5/00 ,  H04W72/04 ,  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, a beam management configuration that indicates a set of resources to be used by the UE for transmitting a plurality of reference signals, including at least one sounding reference signal (SRS) and at least one demodulation reference signal (DMRS), to be used for beam refinement during an uplink beam management occasion; and transmit, to the base station, the at least one SRS and the at least one DMRS based at least in part on the beam management configuration. Numerous other aspects are provided.