公开(公告)号：US20240064713A1

公开(公告)日：2024-02-22

申请号：US18253960

申请日：2021-12-30

Applicant: QUALCOMM Incorporated

Inventor： Jing SUN ,  Xiaoxia ZHANG ,  Shailesh PATIL ,  Arthur GUBESKYS ,  Aleksandar DAMNJANOVIC ,  Juan MONTOJO ,  Gene Wesley MARSH ,  Stelios STEFANATOS

IPC: H04W72/0446 ,  H04W72/40 ,  H04W72/25

CPC classification number: H04W72/0446 ,  H04W72/40 ,  H04W72/25

Abstract: Wireless communications systems and methods related to channel occupancy time (COT) sharing for sidelink communications are provided. A first user equipment (UE) receives, from a second UE, a first sidelink transmission during a first channel occupancy time (COT), where the first COT is associated with the second UE. The first UE determines whether the second UE is one of two or more UEs intended to receive a second sidelink transmission. The first UE transmits, to the two or more UEs, the second sidelink transmission during a portion of the first COT based on COT sharing. The COT sharing is in response to determining the second UE is one of the two or more UEs intended to receive the second sidelink transmission.

公开(公告)号：US20230171803A1

公开(公告)日：2023-06-01

申请号：US17997481

申请日：2021-06-24

Applicant: QUALCOMM Incorporated

Inventor： Shuanshuan WU ,  Tao LUO ,  Peter GAAL ,  Xiaoxia ZHANG ,  Arthur GUBESKYS ,  Jing SUN ,  Juan MONTOJO ,  Gene Wesley MARSH ,  Stelios STEFANATOS ,  Shailesh PATIL

IPC: H04W74/08 ,  H04W72/0446 ,  H04W72/52

CPC classification number: H04W74/0808 ,  H04W72/0446 ,  H04W72/52 ,  H04W76/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may transmit, in a first slot within a channel occupancy time (COT), a first communication; determine whether one or more transmission criteria are satisfied for transmission of a second communication in a second slot within the COT; and selectively transmit the second communication in the second slot within the COT based at least in part on a result of determining whether the one or more transmission criteria are satisfied. Numerous other aspects are provided.

公开(公告)号：US20230089793A1

公开(公告)日：2023-03-23

申请号：US18057568

申请日：2022-11-21

Applicant: QUALCOMM Incorporated

Inventor： Chang-Sik CHOI ,  Kapil GULATI ,  Gene Wesley MARSH ,  Junyi LI

IPC: H04W64/00 ,  G01S19/46 ,  H04L5/00

Abstract: Disclosed are some examples of techniques for positioning of a user equipment (UE) using positioning reference signal (PRS). One or more units of messages may be communicated between an initiator UE and a responder UE. A unit of message may include a pre-PRS message, a PRS message and a post-PRS message. The pre-PRS message and the post-PRS message may be sent or received using a license spectrum. The PRS message may be sent or received using an unlicensed spectrum. The communication between the initiator UE and the responder UE may be initiated by the initiator UE identifying the responder UE from a plurality of UEs based on positioning properties of the responder UE. The positioning properties of the responder UE may include one or more of a direction, a velocity, a location confidence and a location of the responder UE.

公开(公告)号：US20230080822A1

公开(公告)日：2023-03-16

申请号：US18049164

申请日：2022-10-24

Applicant: QUALCOMM Incorporated

Inventor： Chang-Sik CHOI ,  Kapil GULATI ,  Junyi LI ,  Gene Wesley MARSH

IPC: H04W24/02 ,  H04W8/22 ,  H04W64/00

Abstract: Independent ranging sessions that are initiated by multiple initiating user equipments (UEs) are detected and combined into a single combined ranging session to reduce overhead. The independent ranging sessions may be determined to be nearby and concurrent when a UE detects a number of ranging cycles within a predetermined time. The UE may send messages to each initiator UE indicating that the ranging sessions should be combined and the initiator UEs will terminated initiating any further ranging sessions. Combined ranging session may be initiated by the UE and may include all of the participating UEs from the independent ranging sessions. The combined ranging session continues until it is determined that one or more UEs in the combined ranging session are not receiving ranging signals from other UEs.

公开(公告)号：US20230058086A1

公开(公告)日：2023-02-23

申请号：US17785771

申请日：2020-01-16

Applicant: QUALCOMM Incorporated

Inventor： Dan VASSILOVSKI ,  Hong CHENG ,  Lan YU ,  Gene Wesley MARSH

IPC: B60W60/00 ,  H04W4/44 ,  H04W4/46

Abstract: A user equipment (UE) in a vehicle may transmit to another vehicle an inter-vehicle message with a driving maneuver request for a driving maneuver to be executed by the vehicle. The inter-vehicle message may include one or more estimated parameters, such as temporal, spatial, or trajectory parameters, for the driving maneuver. The inter-vehicle message may include further includes an indication of an estimation accuracy for the one or more estimated parameters. A UE in a vehicle that receives the inter-vehicle message may determine whether to grant, reject, or submit a counter-proposal to the request based at least in part on the estimated parameters and the indication of the estimation accuracy for the estimated parameters. A response to the maneuver request may be transmitted to the requesting vehicle that grants, rejects, or provides a counter proposal to the maneuver request.

公开(公告)号：US20220240218A1

公开(公告)日：2022-07-28

申请号：US17161343

申请日：2021-01-28

Applicant: QUALCOMM Incorporated

Inventor： Chang-Sik CHOI ,  Kapil GULATI ,  Gene Wesley MARSH ,  Junyi LI

IPC: H04W64/00 ,  G01S5/02

Abstract: Multiple user equipments (UEs) may initiate independent ranging sessions at nearly the same time and location and which may interfere with each other. A UE that receives multiple initial messages for ranging determines if there is temporal separation between the ranging sessions. The UE may further determine if there is geographic separation between the ranging sessions, e.g., the initiating UEs are separated. If separation is lacking, the UE separates available ranging signal properties, such as frequency bandwidth, timing instances, and identifiers, and communicates different sets of ranging signal properties to each initiating UE. The multiple ranging sessions may be performed using the different sets of ranging signal properties with less risk of interference.

公开(公告)号：US20220068136A1

公开(公告)日：2022-03-03

申请号：US17462950

申请日：2021-08-31

Applicant: QUALCOMM Incorporated

Inventor： Gene Wesley MARSH ,  Dan VASSILOVSKI ,  Shailesh PATIL ,  Hong CHENG ,  Seung Ryul YANG ,  James Alan MISENER

IPC: G08G1/16 ,  H04W4/40

Abstract: Some aspects described herein relate to detecting, for a first vehicle, presence of an obstacle in a driving path of a vehicle, determining, for a second vehicle, a sight stopping distance between the second vehicle and the obstacle, and transmitting, to the second vehicle and where the sight stopping distance is within a threshold, a message including a notification of the obstacle.

公开(公告)号：US20210375134A1

公开(公告)日：2021-12-02

申请号：US16889469

申请日：2020-06-01

Applicant: QUALCOMM Incorporated

Inventor： Dan VASSILOVSKI ,  Gene Wesley MARSH ,  Deviprasad PUTCHALA ,  Shailesh PATIL

IPC: G08G1/0967 ,  G08G1/09

Abstract: Aspects of the present disclosure include methods, apparatuses, and computer readable media for receiving a plurality of requests, from a plurality of user equipments (UEs), to exit a parking area comprising a plurality of vehicles, wherein each of the plurality of UEs is associated with a corresponding vehicle of the plurality of vehicles, determining an exit order for the plurality of vehicles to exit the parking area, and transmitting, to the plurality of UEs, a plurality of exit commands, based on the exit order, for the plurality of vehicles to exit the parking area.

公开(公告)号：US20190041526A1

公开(公告)日：2019-02-07

申请号：US16069829

申请日：2016-06-30

Applicant: QUALCOMM Incorporated

Inventor： Kundan Kumar LUCKY ,  Gene Wesley MARSH ,  Srikant JAYARAMAN ,  William AMES ,  Dan VASSILOVSKI ,  Fatih ULUPINAR ,  Rohit KAPOOR

IPC: G01S19/05

Abstract: Various aspects of the disclosure relate to managing ephemeris information. Provisions are made for providing ephemeris information to a user terminal (UT). Messages are defined for sending ephemeris information and for requesting ephemeris information. Ephemeris information for a subset of the satellites in a constellation may be sent to a UT to reduce signaling load. A UT may manage a database of ephemeris information to ensure freshness of the ephemeris information.

公开(公告)号：US20240187090A1

公开(公告)日：2024-06-06

申请号：US18073532

申请日：2022-12-01

Applicant: QUALCOMM Incorporated

Inventor： Shuanshuan WU ,  Gene Wesley MARSH ,  Shailesh PATIL

IPC: H04B7/185

CPC classification number: H04B7/18536 ,  H04B7/18545

Abstract: Apparatus, methods, and computer-readable media for facilitating interruption handling in satellite-based communications are disclosed herein. An example method for wireless communication at a UE includes determining an interruption for a satellite-based communication link based in part on UE location information and blockage information of an obstruction that blocks LOS propagation for the satellite-based communication link. The example method also includes refraining performance of one or more communication link correction procedures for a time period associated with the interruption.