公开(公告)号：US20230403533A1

公开(公告)日：2023-12-14

申请号：US18195325

申请日：2023-05-09

Applicant: QUALCOMM Incorporated

Inventor： Stephen William EDGE ,  Hong CHENG ,  Haris ZISIMOPOULOS

IPC: H04W4/029 ,  H04W64/00

CPC classification number: H04W4/029 ,  H04W64/00 ,  H04W36/0022

Abstract: Methods and techniques are described for supporting location services for a user equipment (UE) using a location server and service based interfaces (SBIs) and SBI service operations in a Fifth Generation wireless network. The location server may be, e.g., a Location Management Function (LMF). The LMF may be in either a serving Public Land Mobile Network (PLMN) for a UE or in a Home PLMN for a roaming UE. The LMF may receive a location service request for the UE using an SBI and may communicate with another entity in the network, through a second entity and using an SBI, to obtain location information for the UE measured by the other entity. The LMF may determine a location for the UE based on the location information.

公开(公告)号：US20230319881A1

公开(公告)日：2023-10-05

申请号：US17657238

申请日：2022-03-30

Applicant: QUALCOMM Incorporated

Inventor： Qing LI ,  Junyi LI ,  Hong CHENG

IPC: H04W74/08 ,  H04W72/04

CPC classification number: H04W74/0816 ,  H04W74/0866 ,  H04W72/0446 ,  H04W72/0453 ,  H04W92/18

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, an inter-UE coordination (IUC) communication indicating multiple time-frequency occasions for at least one of a sidelink data communication or a sidelink feedback communication, the multiple time-frequency occasions being based at least in part on one or more parameters. The first UE may transmit, to the second UE or another UE, the sidelink data communication or the sidelink feedback communication using at least one time-frequency occasion of the multiple time-frequency occasions. Numerous other aspects are provided.

公开(公告)号：US20230319880A1

公开(公告)日：2023-10-05

申请号：US17656393

申请日：2022-03-24

Applicant: QUALCOMM Incorporated

Inventor： Qing LI ,  Hong CHENG ,  Junyi LI ,  Ozcan OZTURK ,  Shuanshuan WU

IPC: H04W74/00 ,  H04W74/08 ,  H04W72/04 ,  H04L1/08

CPC classification number: H04W74/0816 ,  H04L1/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/002 ,  H04W74/0866

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive, from a network entity, an indication of multiple transmission occasions for a transmission of a sidelink communication in an unlicensed spectrum. The first UE may transmit, to a second UE, the sidelink communication in a selected transmission occasion of the multiple transmission occasions for the transmission of the sidelink communication in the unlicensed spectrum. Numerous other aspects are described.

公开(公告)号：US20230284299A1

公开(公告)日：2023-09-07

申请号：US18015048

申请日：2021-08-20

Applicant: QUALCOMM Incorporated

Inventor： Karthika PALADUGU ,  Gavin Bernard HORN ,  Hong CHENG ,  Ozcan OZTURK ,  Peng CHENG ,  Soo Bum LEE

IPC: H04W76/14 ,  H04W8/00 ,  H04W76/19 ,  H04W76/34

CPC classification number: H04W76/14 ,  H04W8/005 ,  H04W76/19 ,  H04W76/34

Abstract: A first wireless device establishes a first connection to a second wireless device and establishes a second connection with a network entity via the second wireless device. The first wireless device transmits a message to the network entity via the second wireless device, the message indicating that the second connection is a remote connection. The second wireless device establishes the first connection with the first wireless device to relay traffic between a network entity and the first wireless device and establishes a connection with the network entity to relay the traffic between the network entity and the first wireless device. The second wireless device receives a configuration from the network entity for the second connection between the network entity and the first wireless device for relaying the traffic to the second wireless device.

公开(公告)号：US20230284096A1

公开(公告)日：2023-09-07

申请号：US17653241

申请日：2022-03-02

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman BALASUBRAMANIAN ,  Junyi LI ,  Hong CHENG ,  Shuanshuan WU ,  Kapil GULATI

IPC: H04W28/26 ,  H04L5/14

CPC classification number: H04W28/26 ,  H04L5/14 ,  H04W88/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may transmit, to a second UE, an indication of a first reservation of a first resource associated with a first relay link of a UE-to-UE relay, wherein the first reservation is based at least in part on a second reservation of a second resource associated with a second relay link of the UE-to-UE relay. The UE may perform a sidelink communication in accordance with the first resource. Numerous other aspects are described.

公开(公告)号：US20230262739A1

公开(公告)日：2023-08-17

申请号：US18062919

申请日：2022-12-07

Applicant: QUALCOMM Incorporated

Inventor： Qing LI ,  Junyi LI ,  Hong CHENG

IPC: H04W72/40 ,  H04W24/08 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/0453

CPC classification number: H04W72/40 ,  H04W24/08 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/0453

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may transmit, to a second UE, an inter-UE coordination (IUC) request, the IUC request indicating at least one of one or more sidelink carriers, one or more sidelink bandwidth parts (BWPs), or one or more sidelink resource pools. The first UE may receive, from the second UE, an IUC response that indicates at least one of one or more sidelink time domain resources associated with at least one of the one or more sidelink carriers, the one or more sidelink BWPs, or the one or more sidelink resource pools, or one or more sidelink frequency domain resources associated with at least one of the one or more sidelink carriers, the one or more sidelink BWPs, or the one or more sidelink resource pools. Numerous other aspects are described.

公开(公告)号：US20230262569A1

公开(公告)日：2023-08-17

申请号：US17996175

申请日：2020-05-29

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Karthika PALADUGU ,  Wanshi CHEN ,  Ozcan OZTURK ,  Kapil GULATI ,  Gavin Bernard HORN ,  Hong CHENG

IPC: H04W36/32 ,  H04W36/00 ,  H04W36/30

CPC classification number: H04W36/32 ,  H04W36/0058 ,  H04W36/30

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for a mobility trigger event for switching a remote user equipment (UE) between a direct connection (e.g., Uu) to a network and an indirect connection (e.g., PC5) to the network via a relay UE connected to a relay.

公开(公告)号：US20230246701A1

公开(公告)日：2023-08-03

申请号：US18000266

申请日：2021-07-09

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Qing LI ,  Ozcan OZTURK ,  Karthika PALADUGU ,  Gavin Bernard HORN ,  Hong CHENG ,  Dan VASSILOVSKI

IPC: H04B7/155 ,  H04W68/00 ,  H04W76/14 ,  H04W72/25 ,  H04W72/0457 ,  H04W76/27

CPC classification number: H04B7/15528 ,  H04W68/005 ,  H04W76/14 ,  H04W72/25 ,  H04W72/0457 ,  H04W76/27

Abstract: Disclosed are techniques for wireless communication. In an aspect, a relay user equipment (UE) establishes a sidelink with a remote UE to provide one or more UE-to-network relay services to the remote UE, monitors paging occasions (POs) in a first bandwidth part (BWP), receives a page from a serving base station during a PO in the first BWP, and forwards the page to the remote UE over the sidelink in an initial sidelink BWP. In another aspect, the relay UE receives downlink control information (DCI) from a serving base station for a downlink grant for the remote UE, receives downlink data for the remote UE from the serving base station, transmits sidelink control information (SCI) instructing the remote UE to switch from a first sidelink BWP to a second sidelink BWP, and forwards the downlink data to the remote UE over the second sidelink BWP of the sidelink.

公开(公告)号：US20230224858A1

公开(公告)日：2023-07-13

申请号：US18000995

申请日：2020-07-17

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Ozcan OZTURK ,  Karthika PALADUGU ,  Qing LI ,  Hong CHENG ,  Gavin Bernard HORN ,  Dan VASSILOVSKI

IPC: H04W68/02

CPC classification number: H04W68/02 ,  H04W88/04

Abstract: Certain aspects of the present disclosure provide techniques for paging in sidelink L2 relay scenarios. An example method generally includes connecting, via a sidelink, to a relay user equipment (UE) connected to a network entity; receiving, from a network entity via the relay UE, configuration information identifying a paging mode for the remote UE; and monitoring for paging from the network entity, in accordance with the identified paging mode.

公开(公告)号：US20230224802A1

公开(公告)日：2023-07-13

申请号：US18001017

申请日：2020-07-16

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Ozcan OZTURK ,  Karthika PALADUGU ,  Gavin Bernard HORN ,  Qing LI ,  Hong CHENG ,  Dan VASSILOVSKI

IPC: H04W48/16 ,  H04W40/22 ,  H04W48/08

CPC classification number: H04W48/16 ,  H04W40/22 ,  H04W48/08 ,  H04W88/04

Abstract: Certain aspects of the present disclosure provide techniques for system acquisition in sidelink relay scenarios. An example method for adaptive paging by a relay node generally includes connecting, via a sidelink, to a remote user equipment (UE) while the relay node is also connected to a network entity, receiving, from the network entity, system information block (SIB) information, and sending the SIB information to at least the remote UE.