公开(公告)号：WO2023060000A1

公开(公告)日：2023-04-13

申请号：PCT/US2022/077093

申请日：2022-09-27

Applicant: QUALCOMM INCORPORATED

Inventor： STEFANATOS, Stelios ,  GULATI, Kapil ,  GUBESKYS, Arthur ,  MARSH, Gene Wesley ,  PATIL, Shailesh ,  LI, Junyi

IPC: G01S7/00 ,  G01S13/343 ,  G01S13/931 ,  G01S2013/9316 ,  G01S7/006 ,  G01S7/0235 ,  G01S7/0236

Abstract: Certain aspects of the present disclosure provide a method performed by a first apparatus including a radar device. The first apparatus transmits first operating information associated with the first apparatus indicating a geographical location and a direction of the first apparatus to a second apparatus in an environment. The first apparatus receives second operating information from the second apparatus indicating a geographical location and a direction of the second apparatus. The first apparatus identifies a group of interfering apparatuses, including the first apparatus and the second apparatus, based on the first and second operating information. The group of interfering apparatuses is associated with a same time synchronization source. The first apparatus transmits a first plurality of signals via the radar device based on a common radar transmission configuration for the group of interfering apparatuses.

公开(公告)号：WO2022213361A1

公开(公告)日：2022-10-13

申请号：PCT/CN2021/086182

申请日：2021-04-09

Applicant: QUALCOMM INCORPORATED ,  CHENG, Hong ,  PATIL, Shailesh ,  OZTURK, Ozcan ,  HORN, Gavin Bernard ,  CHENG, Peng ,  PALADUGU, Karthika

Inventor： CHENG, Hong ,  PATIL, Shailesh ,  OZTURK, Ozcan ,  HORN, Gavin Bernard ,  CHENG, Peng ,  PALADUGU, Karthika

IPC: H04W76/14

Abstract: Apparatus, methods, and computer program products for disaggregated UE are provided. An example method includes establishing a connection session with the second UE. The example method further includes transmitting a request for establishing a direct radio resource control (RRC) connection with the radio access network via the connection session. The example method further includes configuring a radio bearer of the second UE.

公开(公告)号：WO2022133390A1

公开(公告)日：2022-06-23

申请号：PCT/US2021/072728

申请日：2021-12-03

Applicant: QUALCOMM INCORPORATED

Inventor： CHERAGHI, Parisa ,  MARSH, Gene Wesley ,  PATIL, Shailesh

IPC: H04W84/00 ,  H04W72/04 ,  H04W92/12 ,  H04B7/15

Abstract: Disclosed are techniques for wireless communication. In an aspect, a vehicle communications system of a vehicle comprises a vehicle controller (500) with a wireless communications interface capable of providing wireless coverage in a plurality of vehicle regions, and a set of relay devices that are each communicatively coupled to the vehicle controller and are each capable of providing wireless coverage in at least one of the plurality of vehicle regions. In a further aspect, the vehicle controller transitions between first and second modes of communication (1020) based in part upon a traffic condition (1010)

公开(公告)号：WO2022133378A1

公开(公告)日：2022-06-23

申请号：PCT/US2021/072484

申请日：2021-11-18

Applicant: QUALCOMM INCORPORATED

Inventor： WU, Shuanshuan ,  GUBESKYS, Arthur ,  STEFANATOS, Stelios ,  GULATI, Kapil ,  PATIL, Shailesh ,  CHERAGHI, Parisa

IPC: H04W72/02

Abstract: Methods, systems, and devices for wireless communication are described to support configuring a user equipment (UE) operating in unlicensed spectrum with a set of component carriers (CCs) for sidelink communications using the unlicensed spectrum. In a first example, a UE may select a CC from the set of candidate CCs, for example, using a carrier selection configuration, and may select a resource in the CC for a sidelink communication. In a second example, a UE may select multiple candidate resources for a sidelink communication, for example, using a resource selection configuration and based on sensing performed by the UE. To indicate the reservation of a candidate resource, the UE may indicate both a CC in which the reserved resource is located and a location of the reserved resource within the carrier. The UE may transmit a sidelink message using a selected candidate resource in the unlicensed spectrum.

公开(公告)号：WO2021263283A1

公开(公告)日：2021-12-30

申请号：PCT/US2021/070769

申请日：2021-06-24

Applicant: QUALCOMM INCORPORATED

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

IPC: H04W72/04 ,  H04W72/0406 ,  H04W72/048

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive information identifying a shared channel occupancy for a packet transmission resource; determine a range metric for die shared channel occupancy based at least in part on location information; determine whether to share the shared channel occupancy for packet transmission using the packet transmission resource based at least in part on the range metric; and selectively transmit one or more packets in the shared channel occupancy based at least in part on a result of determining whether to share the shared channel occupancy. Numerous other aspects are provided.

公开(公告)号：WO2021173259A1

公开(公告)日：2021-09-02

申请号：PCT/US2021/014219

申请日：2021-01-20

Applicant: QUALCOMM INCORPORATED

Inventor： GULATI, Kapil ,  BAGHEL, Sudhir Kumar ,  NGUYEN, Tien Viet ,  SARKIS, Gabi ,  DUTTA, Sourjya ,  PATIL, Shailesh

IPC: H04W72/02

Abstract: An apparatus receives, in a transmission from a second UE, an indication of reserved resources for the second UE. The apparatus measures a received power of the transmission from the second UE. The apparatus excludes the reserved resources indicated by the second UE from a set of candidate resources based on the received power of the transmission from the second UE meeting a threshold, where the threshold is based at least in part on whether the reserved resources are associated with a retransmission.

公开(公告)号：WO2021158976A1

公开(公告)日：2021-08-12

申请号：PCT/US2021/016898

申请日：2021-02-05

Applicant: QUALCOMM INCORPORATED

Inventor： VASSILOVSKI, Dan ,  CHENG, Hong ,  PATIL, Shailesh ,  BAGHEL, Sudhir Kumar ,  GULATI, Kapil

IPC: H04W72/04 ,  H04J11/00 ,  H04W92/18

Abstract: Various aspects of the present disclosure generally relate to wireless communications. In some aspects, a user equipment (UE) may transmit a wireless in-vehicle network (wIVN) capability indication that indicates that the UE is associated with a vehicle that includes a wIVN; receive a response to the wIVN capability indication from another UE; and provide configuration information to a wIVN control unit of the vehicle associated with configuring the wIVN based at least in part on the response. Numerous other aspects are provided.

公开(公告)号：WO2021154533A1

公开(公告)日：2021-08-05

申请号：PCT/US2021/013914

申请日：2021-01-19

Applicant: QUALCOMM INCORPORATED

Inventor： WU, Shuanshuan ,  BAGHEL, Sudhir Kumar ,  PATIL, Shailesh ,  SARKIS, Gabi ,  GULATI, Kapil

IPC: H04W64/00

Abstract: A method of triggering a distance-based feedback transmission in a vehicle communication system includes determining an availability of the location information of a first electronic device, and transmitting sidelink control information that indicates the availability of the location information of the first electronic device. The sidelink control information includes a communication range indication or another parameter indicating the availability of the location information of the first electronic device. A receiving device receives the sidelink control information from the first electronic device, determines based on the sidelink control information that the location information of the first electronic device is unavailable, and transmits a distance-based feedback message to the first electronic device based at least in part on the sidelink control information.

公开(公告)号：WO2021154511A1

公开(公告)日：2021-08-05

申请号：PCT/US2021/013523

申请日：2021-01-15

Applicant: QUALCOMM INCORPORATED

Inventor： WU, Shuanshuan ,  BALASUBRAMANIAN, Anantharaman ,  SARKIS, Gabi ,  GULATI, Kapil ,  BAGHEL, Sudhir Kumar ,  PATIL, Shailesh ,  NGUYEN, Tien Viet

IPC: H04W76/14 ,  H04W52/02 ,  H04W72/00 ,  H04W76/28

Abstract: Wireless communication systems and methods related to sidelink communications are provided. A first user equipment (UE) determines a discontinuous operation configuration that indicates an on-duration period for a sidelink communication and a cycle of discontinuous operation. The first UE communicates with at least one other UE during the on-duration period indicated by the discontinuous operation configuration. The first UE uses a base configuration and an on-duration parameter, an offset parameter, and a cycle parameter to determine a discontinuous operation configuration for the first UE.

公开(公告)号：WO2021142781A1

公开(公告)日：2021-07-22

申请号：PCT/CN2020/072778

申请日：2020-01-17

Applicant: QUALCOMM INCORPORATED

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

IPC: G08G1/00

Abstract: Techniques described herein provide for enhanced ultra-local navigation services for V2X devices (e.g., smartphones incorporating V2X chip sets). The V2X devices can transmit vehicle information to edge network devices (e.g., roadside units). The roadside units can be deployed at intersections or along roads to collect traffic information through various sensor inputs and V2X communications with multiple vehicles. The communication between V2X devices and the edge network devices can be accomplished through wireless communication (e.g., direct PC5 interface or through local Uu interface with edge computing. The edge network devices can perform local route optimization and compute one or more recommendations (e.g., a recommend route, a recommended speed, a recommended lane). The edge network devices can transmit the one or more recommendations via a wireless communication to the V2X devices. The V2X devices can display the recommendations to a user.