公开(公告)号：US20220069868A1

公开(公告)日：2022-03-03

申请号：US17409583

申请日：2021-08-23

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Jianghong LUO ,  Tao LUO ,  Ashwin SAMPATH ,  Junyi LI

IPC: H04B7/0426 ,  H04B7/08 ,  H04W72/04

Abstract: Aspects of the disclosure relate to beam configuration for RF repeaters. An RF repeater is configured to measure received power of one or more signals in the repeater for each of a plurality of beam directions. Further, the repeater determines a beam forming configuration for a fronthaul link between the repeater and at least one base station based on the measured received power of each of plurality of beam directions. The repeater may also be configured to determine beam configurations for access links between the repeater and user equipment.

公开(公告)号：US20220061122A1

公开(公告)日：2022-02-24

申请号：US17443414

申请日：2021-07-26

Applicant: QUALCOMM Incorporated

Inventor： Jingchao BAO ,  Sony AKKARAKARAN ,  Tao LUO ,  Juan MONTOJO ,  Alexandros MANOLAKOS

IPC: H04W76/28 ,  H04W64/00

Abstract: In an aspect, a communications device (e.g., UE, BS, LMF component, etc.) determines information related to a first positioning reference signal (PRS) configuration (e.g., UL-PRS configuration such as SRS-P, or DL-PRS configuration) associated with a user equipment (UE), determines information related to a first discontinuous reception (DRX) configuration associated with the UE, determines that a first PRS operation requirement of the first PRS configuration is not satisfied by the first DRX configuration due to a DRX limitation condition, and perform an action in response to the determination that the first PRS operation requirement of the first PRS configuration is not satisfied by the first DRX configuration due to the DRX limitation condition.

公开(公告)号：US20220061003A1

公开(公告)日：2022-02-24

申请号：US17401943

申请日：2021-08-13

Applicant: QUALCOMM Incorporated

Inventor： Hua WANG ,  Sony AKKARAKARAN ,  Kapil GULATI ,  Tao LUO ,  Junyi LI

IPC: H04W56/00 ,  H04L5/00 ,  H04W72/10

Abstract: Disclosed are techniques for wireless communication. In an aspect, a receiver user equipment (UE) receives, from a transmitter UE, a sidelink reference signal over a sidelink established with the transmitter UE, and transmits a sidelink timing adjust (TA) command to the transmitter UE based on the sidelink reference signal, the sidelink TA command requesting the transmitter UE to adjust a sidelink transmit time of the transmitter UE. In an aspect, a transmitter UE transmits, to a receiver UE, a sidelink reference signal over a sidelink established with the receiver UE, and receives a first sidelink TA command from the receiver UE based on the sidelink reference signal, the sidelink TA command requesting the transmitter UE to adjust a sidelink transmit time of the transmitter UE.

公开(公告)号：US20220060356A1

公开(公告)日：2022-02-24

申请号：US17445165

申请日：2021-08-16

Applicant: QUALCOMM Incorporated

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

IPC: H04L25/02 ,  H04L5/00 ,  H04W72/12 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration message that includes a sounding reference signal (SRS) configuration that indicates a first set of SRS transmission parameters for the UE. The UE may receive an indication to modify the SRS configuration, wherein the indication is associated with a second set of SRS transmission parameters that is different from the first set of SRS transmission parameters. The UE may transmit one or more SRSs according to the second set of SRS transmission parameters and based at least in part on receiving the indication. Numerous other aspects are provided.

公开(公告)号：US20220039175A1

公开(公告)日：2022-02-03

申请号：US17443754

申请日：2021-07-27

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Qian ZHANG ,  Tao LUO

IPC: H04W74/08 ,  H04W74/00 ,  H04W24/08 ,  H04W36/00

Abstract: Method and apparatus to configure a UE to initiate a two-step RACH process to perform a PCI selection process using L1/L2 messaging. The apparatus determines at least one target PCI in preparation of performing a PCI selection procedure. The apparatus selects a first target PCI that meets a threshold to initiate the PCI selection procedure. The apparatus transmits a first random access response message to the first target PCI. The apparatus monitors for a second random access response message from the first target PCI.

公开(公告)号：US20220039137A1

公开(公告)日：2022-02-03

申请号：US17304770

申请日：2021-06-25

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Tao LUO

IPC: H04W72/12 ,  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, downlink control information (DCI) that indicates one or more configurations for: a set of downlink resources for downlink-only communication, a set of uplink resources for uplink-only communication, or a set of downlink resources and a set of uplink resources for joint downlink and uplink communication. The UE may communicate, with the base station, based at least in part on the one or more configurations indicated by the DCI. Numerous other aspects are provided.

公开(公告)号：US20220030546A1

公开(公告)日：2022-01-27

申请号：US17379685

申请日：2021-07-19

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Tao LUO ,  Wanshi CHEN ,  Peter GAAL ,  Mahmoud TAHERZADEH BOROUJENI

IPC: H04W68/00 ,  H04W24/08 ,  H04W72/04 ,  H04W56/00

Abstract: A user equipment (UE) and base station may be configured to implement interleaving enhancement during an aggregated monitoring occasion. In some aspects, the UE may receive paging occasion configuration indicating repetition of a first paging physical downlink control channel (PDCCH) monitoring occasion by identifying a second paging PDCCH monitoring occasion. Further, the UE may decode, based on the paging occasion configuration, signals received on at least one of resources for the first paging PDCCH monitoring occasion or resources for the second paging PDCCH monitoring occasion.

公开(公告)号：US20220030506A1

公开(公告)日：2022-01-27

申请号：US17370785

申请日：2021-07-08

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Tao LUO ,  Juan MONTOJO

IPC: H04W48/12 ,  H04W48/16 ,  H04W24/10

Abstract: A method of wireless communication may include a UE and a base station. The base station may configure, for the UE, a search space associated with a first CORESET and a second CORESET, and transmit a PDCCH within the configured search space. The UE may monitor for the PDCCH based on the configuration of the search space, where at least one PDCCH candidate may include components associated with different CORESETs on different monitoring occasions. The PDCCH candidate may include a first subset within the first CORESET and a second subset within the second CORESET. The PDCCH candidate may include a third subset including a first and second components, and at least one of the first and second components may be itself a PDCCH candidate within the first or second subset of the PDCCH candidates.

公开(公告)号：US20220030439A1

公开(公告)日：2022-01-27

申请号：US17308681

申请日：2021-05-05

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Xiaoxia ZHANG ,  Tao LUO

IPC: H04W16/26 ,  H04W16/28 ,  H04W52/02 ,  H04W76/28

Abstract: Certain aspects of the present disclosure provide techniques for coverage enhancement information indication via wake-up signaling. An example method generally includes obtaining a message, the message including: a first field including at least one wake-up indication bit associated with a user equipment (UE) and a second field including coverage information associated with at least one downlink channel. The method may also include monitoring for the at least one downlink channel based, at least in part, on the message.

公开(公告)号：US20220022192A1

公开(公告)日：2022-01-20

申请号：US17367238

申请日：2021-07-02

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Tao LUO

IPC: H04W72/08 ,  H04W72/04 ,  H04W72/14

Abstract: This disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for beam-specific parameters. In a first aspect, a UE may receive a configuration for behavior associated with one or more periodic resources, where the configuration may be associated with at least one beam. The UE may further receive an activation of a beam and apply the behavior associated with the one or more periodic resources, which may be associated in response to receiving the activation of the beam. In a second aspect, a base station may transmit, to the UE, the configuration for the behavior associated with the one or more periodic resources. The base station may further transmit, to the UE, the activation of the beam and transmit or receive communication with the UE based on the behavior configured for the one or more periodic resources.