公开(公告)号：US20240107263A1

公开(公告)日：2024-03-28

申请号：US17932886

申请日：2022-09-16

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman BALASUBRAMANIAN ,  Shuanshuan WU ,  Hong CHENG

IPC: H04W4/02 ,  H04W4/029 ,  H04W76/27

CPC classification number: H04W4/023 ,  H04W4/029 ,  H04W76/27

Abstract: In some implementations, a network node of a wireless network may determine that a Radio Resource Control (RRC) connection state of a Uu interface of the target UE comprises an inactive or idle state. The network node may determine a time during which the target UE will be in a sidelink (SL) active state, wherein the SL active state comprises a state of operation in which the target UE monitors communication via one or more SL interfaces, transmits communication via the one or more SL interfaces, or both. The network node may send a message, the message for obtaining positioning measurements of the target UE using one or more SL devices corresponding to the one or more SL interfaces, wherein obtaining the positioning measurements is performed while (i) the RRC connection state comprises the inactive or idle state, and (ii) the target UE is in the SL active state.

公开(公告)号：US20240089927A1

公开(公告)日：2024-03-14

申请号：US17930784

申请日：2022-09-09

Applicant: QUALCOMM Incorporated

Inventor： Preeti KUMARI ,  Kapil GULATI ,  Anantharaman BALASUBRAMANIAN ,  Junyi LI ,  Stelios STEFANATOS

IPC: H04W72/04

CPC classification number: H04W72/04 ,  H04W92/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive, from one or more user equipments (UEs), feedback information associated with a distributed sensing procedure. The network node may select, based at least in part on the feedback information, a set of UEs to be included in the distributed sensing procedure. The network node may transmit, to the set of UEs, an indication of configuration parameters associated with the distributed sensing procedure. Numerous other aspects are described.

公开(公告)号：US20240008055A1

公开(公告)日：2024-01-04

申请号：US18037759

申请日：2021-01-26

Applicant: QUALCOMM Incorporated

Inventor： Shuanshuan WU ,  Kapil GULATI ,  Junyi LI ,  Navid ABEDINI ,  Anantharaman BALASUBRAMANIAN ,  Hui GUO ,  Sourjya DUTTA

IPC: H04W72/25 ,  H04W72/541 ,  H04W16/28

CPC classification number: H04W72/25 ,  H04W72/541 ,  H04W16/28

Abstract: A sidelink device apparatus is disclosed. The apparatus may transmit, in a first transmission occasion, SCI indicating a resource reservation for a self-interference measurement in a second transmission occasion. The apparatus may transmit a signal, in the second transmission occasion. The apparatus may perform the self-interference measurement based on the signal in the second transmission occasion using at least a portion of resources indicated in the resource reservation.

公开(公告)号：US20230337235A1

公开(公告)日：2023-10-19

申请号：US17659303

申请日：2022-04-14

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/12 ,  H04L1/16 ,  H04W4/06

CPC classification number: H04W72/1278 ,  H04L1/1621 ,  H04W4/06

Abstract: Certain aspects of the present disclosure provide a method for wireless communication at a first user equipment (UE). The method generally includes receiving, from a second UE, sidelink control information (SCI) scheduling a physical sidelink shared channel (PSSCH), determining a sequence for providing feedback for the PSSCH, from a plurality of possible sequences, based on one or more parameters, and transmitting the sequence via a physical sidelink feedback channel (PSFCH) as feedback for the PSSCH.

公开(公告)号：US20230199767A1

公开(公告)日：2023-06-22

申请号：US17645167

申请日：2021-12-20

Applicant: QUALCOMM Incorporated

Inventor： Sourjya DUTTA ,  Kapil GULATI ,  Shuanshuan WU ,  Junyi LI ,  Navid ABEDINI ,  Anantharaman BALASUBRAMANIAN ,  Preeti KUMARI

IPC: H04W72/12 ,  H04W72/04 ,  H04B7/155 ,  H04W16/26

CPC classification number: H04W72/1278 ,  H04B7/15507 ,  H04W16/26 ,  H04W72/042

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may receive, from a base station, information associated with training or configuring an assisting device to provide assistance for a unicast link of a user equipment (UE). The wireless communication device may train the assisting device based at least in part on the information associated with the training or configuring the assisting device. Numerous other aspects are described.

公开(公告)号：US20230199494A1

公开(公告)日：2023-06-22

申请号：US17644683

申请日：2021-12-16

Applicant: QUALCOMM Incorporated

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

IPC: H04W12/106 ,  H04W12/069 ,  H04W72/04 ,  H04W12/02

CPC classification number: H04W12/106 ,  H04W12/069 ,  H04W72/0406 ,  H04W12/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a receiver user equipment (UE) may receive at least one control communication that includes a first part and a second part. The UE may determine an authenticity status of the at least one control communication based at least in part on at least one of a common security key corresponding to the first part or a private security key corresponding to the second part. The UE may perform a wireless communication task based at least in part on the authenticity status of the at least one control communication. Numerous other aspects are described.

公开(公告)号：US20230199485A1

公开(公告)日：2023-06-22

申请号：US17645155

申请日：2021-12-20

Applicant: QUALCOMM Incorporated

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

IPC: H04W12/0431 ,  H04W72/00 ,  H04W12/041

CPC classification number: H04W12/0431 ,  H04W72/005 ,  H04W12/041 ,  H04W64/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a node, a request for a security key for sidelink connectionless groupcast communication that is performed without a radio resource control connection between UEs. The request may indicate a distance from the UE for using the security key. The UE may receive, from the node, information that indicates the security key. Numerous other aspects are described.

公开(公告)号：US20230171755A1

公开(公告)日：2023-06-01

申请号：US17456110

申请日：2021-11-22

Applicant: QUALCOMM Incorporated

Inventor： Sourjya DUTTA ,  Navid ABEDINI ,  Kapil GULATI ,  Junyi LI ,  Shuanshuan WU ,  Preeti KUMARI ,  Anantharaman BALASUBRAMANIAN

IPC: H04W72/04 ,  H04W72/08 ,  H04W24/10

CPC classification number: H04W72/046 ,  H04W24/10 ,  H04W72/087

Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for assisted mmW sidelink beam discovery in non-standalone mode. A UE may transmit, to an AN, a request to access one or more ADs. The request may be based on an absence of at least one BPL that has a threshold QoS for a DRB with a second UE. The UE may receive, from the AN based on the transmitted request, an authorization to access the one or more ADs, and exchange, via an SRB, beam training information with the second UE based on the authorization to access the one or more ADs for performing a beam training procedure via the one or more ADs.

公开(公告)号：US20230095651A1

公开(公告)日：2023-03-30

申请号：US17476718

申请日：2021-09-16

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman BALASUBRAMANIAN ,  Shuanshuan WU ,  Kapil GULATI ,  Navid ABEDINI ,  Junyi LI ,  Sourjya DUTTA ,  Preeti KUMARI

IPC: H04W12/0471 ,  H04W12/63 ,  H04W12/65 ,  H04B7/06

Abstract: Methods, apparatuses, and computer-readable medium for directional security are provided. An example method may include receiving, from a wireless device, a configuration for a set of shared keys. The example method may further include receiving, from a second UE, at least one message or signal including a location of the second UE, the received at least one message or signal being associated with an angle of arrival. The example method may further include configuring a key from the set of shared keys based on at least one of the received configuration, the location of the second UE, the AoA of the received at least one message or signal, or a location of the first UE. The example method may further include generating one or more ranging signals based on the configured key, the one or more ranging signals being directionally secure based on the location of the second UE.

公开(公告)号：US20230056390A1

公开(公告)日：2023-02-23

申请号：US17406489

申请日：2021-08-19

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman BALASUBRAMANIAN ,  Dan VASSILOVSKI ,  Shailesh PATIL ,  Kapil GULATI ,  Gene Wesley MARSH

IPC: H04W4/90 ,  H04W4/02 ,  H04W4/40

Abstract: Various aspects relate to vehicle-to-pedestrian (V2P) communication and collision avoidance using data association of data from different vehicle-to-everything (V2X) devices. In some aspects, a V2X device (e.g., a vehicle) can determine or estimate the location of a pedestrian by associating data pertaining to the pedestrian from multiple V2X devices and sensors. The association of data can reduce the uncertainties of the V2X device in the determination of the pedestrian's location. A vehicle V2X device can send out a warning indication or alert to the pedestrian or a V2X device of the pedestrian.