公开(公告)号：US20240039605A1

公开(公告)日：2024-02-01

申请号：US17815870

申请日：2022-07-28

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Sony AKKARAKARAN ,  Sourjya DUTTA ,  Gabi SARKIS ,  Hua WANG ,  Wooseok NAM ,  Tao LUO ,  Junyi LI

IPC: H04B7/06 ,  H04W28/26 ,  H04W72/04

CPC classification number: H04B7/0695 ,  H04W28/26 ,  H04W72/046 ,  H04W72/0446

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive, from a second UE and via a receive beam of the first UE, an inter-UE coordination (IUC) request, wherein the IUC request is based at least in part on a transmit beam of the second UE that is associated with an intended transmission of the second UE. The UE may transmit, to the second UE, IUC information that indicates preferred resources or non-preferred resources for the intended transmission, wherein the IUC information is based at least in part on a channel sensing by the first UE. Numerous other aspects are described.

公开(公告)号：US20240032050A1

公开(公告)日：2024-01-25

申请号：US18361792

申请日：2023-07-28

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Jing SUN ,  Tao LUO ,  Xiaoxia ZHANG ,  Hari SANKAR

IPC: H04W72/23 ,  H04W72/51

CPC classification number: H04W72/23 ,  H04W72/51 ,  H04W72/044

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication of a physical downlink control channel (PDCCH) monitoring capability that indicates an amount of time between two consecutive PDCCH monitoring windows, a number of slots to be included in a PDCCH monitoring window, and a number of consecutive symbols in a slot to be associated with PDCCH monitoring. The UE may receive a PDCCH monitoring configuration that is based at least in part on the PDCCH monitoring capability. Numerous other aspects are described.

公开(公告)号：US20240007256A1

公开(公告)日：2024-01-04

申请号：US18254455

申请日：2021-01-12

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Wooseok NAM ,  Aleksandar DAMNJANOVIC ,  Tao LUO ,  Xiaoxia ZHANG

IPC: H04L5/00 ,  H04W72/232

CPC classification number: H04L5/0053 ,  H04W72/232

Abstract: Certain aspects of the present disclosure provide techniques for downlink control information (DCI). A method that may be performed by a cooperative user equipment (UE) includes receiving configuration information for receiving control information associated with a target UE, receiving, based on the configuration information, the control information associated with the target UE, and forwarding the received control information to the target UE.

公开(公告)号：US20230412228A1

公开(公告)日：2023-12-21

申请号：US18338559

申请日：2023-06-21

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Tao LUO

IPC: H04B7/06 ,  H04L5/00 ,  H04W68/00 ,  H04W76/30 ,  H04W76/11 ,  H04W76/27 ,  H04W72/23

CPC classification number: H04B7/0626 ,  H04L5/0051 ,  H04W68/005 ,  H04W76/30 ,  H04W76/11 ,  H04W76/27 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station (BS) may determine, for a user equipment (UE) in an idle mode or an inactive mode, a reference signal configuration, wherein the reference signal configuration is for a channel state information reference signal or a tracking reference signal; and transmit, to the UE, a message including information identifying the reference signal configuration. Numerous other aspects are provided.

公开(公告)号：US20230412218A1

公开(公告)日：2023-12-21

申请号：US18251193

申请日：2021-01-06

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Arumugam CHENDAMARAI KANNAN ,  Wooseok NAM ,  Tao LUO

IPC: H04B7/0456

CPC classification number: H04B7/0456

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of whether an uplink multiple input multiple output (MIMO) communication is to be codebook-based (CB) or non-codebook-based (NCB). The UE may transmit the uplink MIMO communication as CB or NCB based at least in part on the indication. Numerous other aspects are described.

公开(公告)号：US20230403594A1

公开(公告)日：2023-12-14

申请号：US18357579

申请日：2023-07-24

Applicant: QUALCOMM Incorporated

Inventor： Jelena DAMNJANOVIC ,  Wooseok NAM ,  Tao LUO ,  Peter GAAL ,  Linhai HE ,  Peter Pui Lok ANG ,  Juan MONTOJO ,  Wanshi CHEN

IPC: H04W24/10 ,  H04W52/02 ,  H04W72/21 ,  H04W72/23

CPC classification number: H04W24/10 ,  H04W52/0235 ,  H04W72/21 ,  H04W72/23

Abstract: Processes, systems, and devices for wireless communications are described. A communication device may monitor a wakeup signal monitoring occasion in an inactive duration of a discontinuous reception (DRX) cycle. The communication device may transmit, in a first active duration of the DRX cycle, a channel state information (CSI) report on one or more resources based on monitoring the wakeup signal monitoring occasion. In some examples, the communication device may transmit an indication that the communication device requests reporting of the CSI report in the first active duration of the DRX cycle. The communication device may, in some examples, receive, in a second active duration of the DRX cycle, control information for the UE based on the CSI report.

公开(公告)号：US20230388974A1

公开(公告)日：2023-11-30

申请号：US18348814

申请日：2023-07-07

Applicant: QUALCOMM Incorporated

Inventor： Yitao CHEN ,  Mostafa KHOSHNEVISAN ,  Jing SUN ,  Xiaoxia ZHANG ,  Tao LUO ,  Wooseok NAM ,  Peter GAAL

IPC: H04W72/02 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1273 ,  H04W72/23 ,  H04W72/50 ,  H04W72/566

CPC classification number: H04W72/02 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1273 ,  H04W72/23 ,  H04W72/535 ,  H04W72/566

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for maintaining, between a user equipment (UE) and a component of a base station (BS), a mutual understanding of a set of linked physical downlink control channel (PDCCH) candidates if the UE selects to monitor a subset of the linked PDCCH candidates. In one aspect, the UE may monitor the subset of the linked PDCCH candidates, and the UE and the component of the BS may select a reference PDCCH candidate from which to define scheduling information in accordance with the UE monitoring the subset of the linked PDCCH candidates. In some examples, the UE and the component of the BS may select the reference PDCCH candidate in accordance with one or more mutually understood rules or procedures such that the UE and the component of the BS may select a same reference PDCCH candidate.

公开(公告)号：US20230361943A1

公开(公告)日：2023-11-09

申请号：US18357043

申请日：2023-07-21

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Sony AKKARAKARAN ,  Tao LUO ,  Xiao Feng WANG ,  Makesh Pravin JOHN WILSON ,  Sumeeth NAGARAJA ,  Shengbo CHEN ,  Yan ZHOU

IPC: H04L5/00 ,  H04L25/02 ,  H04L27/00 ,  H04L27/26 ,  H04L1/00

CPC classification number: H04L5/0005 ,  H04L25/0238 ,  H04L25/0258 ,  H04L27/0014 ,  H04L27/2676 ,  H04L1/0047 ,  H04L5/0091 ,  H04L5/0044 ,  H04L5/0023 ,  H04L1/0045 ,  H04L1/0072 ,  H04L2027/0026 ,  H04L5/0053

Abstract: Methods, systems, and devices for wireless communications are described. A base station may identify time and frequency resources for a physical downlink shared channel (PDSCH) to be transmitted to a user equipment (UE) in a first transmission time interval (TTI). The base station may transmit configuration information for a control channel search space set in a second TTI. The second TTI may precede the first TTI. The configuration information may include an indication of an absence of a physical downlink control channel (PDCCH) transmission to send in the control channel search space set indicating the identified time and frequency resources for the PDSCH, and a set of time and frequency resources for the control channel search space set. The UE may receive the configuration information and identify the time and frequency resources allocated for the PDSCH in the second TTI, and receive the PDSCH transmission in the second TTI.

公开(公告)号：US20230354467A1

公开(公告)日：2023-11-02

申请号：US17733986

申请日：2022-04-29

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Wooseok NAM ,  Yuchul KIM

IPC: H04W76/28 ,  H04W24/08 ,  H04W72/12

CPC classification number: H04W76/28 ,  H04W24/08 ,  H04W72/1273 ,  H04W72/1289 ,  H04W80/02

Abstract: Systems and methods for discontinuous reception (DRX) adaptation in a wireless communication system are provided. A network entity may configure a user equipment (UE) with a long DRX cycle. Under certain conditions, additional short DRX cycles may be activated by the network entity so that data may be transferred before the next DRX active time. Multiple aspects are described wherein short DRX cycle parameters are communicated explicitly or implicitly to the UE. Short DRX cycle parameters may be included and/or indicated by bits in a downlink control information (DCI) or a Medium Access Control (MAC) Control Element (CE) command received by the UE during the long DRX active time.

公开(公告)号：US20230345204A1

公开(公告)日：2023-10-26

申请号：US17660769

申请日：2022-04-26

Applicant: QUALCOMM Incorporated

Inventor： Yucheng DAI ,  Sony AKKARAKARAN ,  Jingchao BAO ,  Wooseok NAM ,  Tao LUO ,  Junyi LI

IPC: H04W4/029 ,  G01S5/02 ,  G01S5/00

CPC classification number: H04W4/029 ,  G01S5/0249 ,  G01S5/0289 ,  G01S5/0072

Abstract: In an aspect, a location server may receive a request to determine a position of a first mobile device at a first scheduled time. The location server may determine a first position of a second mobile device during a first time window before the first scheduled time. The location server may configure the second mobile device to perform positioning operations during a second time window corresponding to the first scheduled time to assist in the determination of the position of the first mobile device at the first scheduled time.