公开(公告)号：US20230076462A1

公开(公告)日：2023-03-09

申请号：US18050938

申请日：2022-10-28

Applicant: QUALCOMM Incorporated

Inventor： Dan VASSILOVSKI ,  Bala RAMASAMY ,  Benjamin LUND ,  Soumya DAS ,  Garrett SHRIVER

IPC: H04L67/12 ,  H04W4/40

Abstract: A user device and transportation entity, such as a transport vehicle or transport server, perform information exchanges for a transportation service using Device-to-Device (D2D) communications, such as dedicated short-range communication (DSRC), a cellular Vehicle-to-Everything (C-V2X), or a 5G New Radio (NR). The information exchanges, for example, are related to, e.g., logistics and delivery of transportation services. For example, the user device may transmit a transportation request message that includes information elements, such as an identifier, a type of transport device requested, a number of users, requested destination, etc. The transportation entity may transmit a transportation response message accepting or rejecting the request. Additional messages, such as a status request and status of the transportation, as well as messages related to completing the transportation service may be exchanged.

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：US20230031588A1

公开(公告)日：2023-02-02

申请号：US17788640

申请日：2020-12-28

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Karthika PALADUGU ,  Gavin Bernard HORN ,  Punyaslok PURKAYASTHA ,  Dan VASSILOVSKI ,  Hong CHENG ,  Rajat PRAKASH

IPC: H04W72/04

Abstract: Some aspects described herein relate to receiving and/or forwarding radio resource management (RRM) configurations for sidelink reporting, as well as measuring sidelink signals and generating measurement reports for reporting to the network.

公开(公告)号：US20220353688A1

公开(公告)日：2022-11-03

申请号：US17244770

申请日：2021-04-29

Applicant: QUALCOMM Incorporated

Inventor： Mohammed Ataur Rahman SHUMAN ,  Dan VASSILOVSKI ,  Jonathan PETIT

IPC: H04W12/122 ,  H04L29/06 ,  G01S19/21

Abstract: Techniques are discussed herein for transmission of location information by a user equipment (UE) to other UEs. A UE receives Satellite Positioning System (SPS) signals and determines whether the SPS signals are reliable. The UE determines a location estimate to be transmitted to other UEs using the SPS signals if the SPS signals are determined to be reliable and using non-SPS information if the SPS signals are determined to be not reliable. The location information is transmitted to other UEs in a message that includes an indication of the source of information used to generate the location estimate. A UE that receives the message may determine its location estimate based, at least in part, on the indication of the source of information, e.g., by determining whether SPS signals are reliable based, at least in part, on the indication of the source of information received in the message.

公开(公告)号：US20220346015A1

公开(公告)日：2022-10-27

申请号：US17452038

申请日：2021-10-22

Applicant: QUALCOMM Incorporated

Inventor： Qing LI ,  Hong CHENG ,  Junyi LI ,  Dan VASSILOVSKI

IPC: H04W52/02 ,  H04L5/00

Abstract: Apparatus, methods, and computer-readable media for sidelink discontinuous reception (DRX) management for groupcast and broadcast are disclosed herein. A transmitter user equipment (UE) may determine one or more adjustments to a sidelink DRX configuration or DRX operation based on one or more factors of the transmitter UE, and transmit, to a receiver UE over a sidelink channel, during at least a portion of a sidelink DRX active duration, a first message comprising an indication of the one or more adjustments to the sidelink DRX configuration or DRX operation. A receiver UE may receive, from a transmitter UE sent to multiple UEs over a sidelink channel, during a portion of a sidelink DRX active duration, a first message comprising an indication of one or more first adjustments to a sidelink DRX configuration or DRX operation, and determine whether to respond to the indication based on parameters of the receiver UE.

公开(公告)号：US20220309923A1

公开(公告)日：2022-09-29

申请号：US17806971

申请日：2022-06-15

Applicant: QUALCOMM Incorporated

Inventor： Dan VASSILOVSKI ,  Hong CHENG ,  Zhibin WU ,  Shailesh PATIL ,  Richard HOVEY

IPC: G08G1/16 ,  G05D1/02 ,  H04W4/46 ,  H04W4/40 ,  B60W30/18 ,  G05D1/00 ,  H04W4/06

Abstract: Techniques are provided which may be implemented using various methods and/or apparatuses in a vehicle to utilize vehicle external sensor data, vehicle internal sensor data, vehicle capabilities and external V2X input to determine, send, receive and utilize V2X information and control data, sent between the vehicle and a road side unit (RSU) to determine intersection access and vehicle behavior when approaching the intersection.

公开(公告)号：US20220304103A1

公开(公告)日：2022-09-22

申请号：US17653852

申请日：2022-03-07

Applicant: QUALCOMM Incorporated

Inventor： Hong CHENG ,  Junyi LI ,  Qing LI ,  Dan VASSILOVSKI

IPC: H04W76/28 ,  H04W76/14

Abstract: A first user equipment (UE) transmits, to a second UE, a transmission configuration indicating first timing information for a discontinuous reception (DRX) configuration for sidelink transmission from the first UE. The first UE transmits, to the second UE, a reception configuration indicating second timing information for the DRX configuration for sidelink reception by the first UE. The first UE receives a response from the second UE confirming or rejecting the DRX configuration.

公开(公告)号：US20220278933A1

公开(公告)日：2022-09-01

申请号：US17186531

申请日：2021-02-26

Applicant: QUALCOMM Incorporated

Inventor： Zhibin WU ,  Dan VASSILOVSKI ,  Hong CHENG

IPC: H04L12/851 ,  H04L12/841 ,  H04W28/02 ,  H04W4/40

Abstract: Techniques are providing for situationally-dependent service prioritization in a CV2X network. An example method of prioritizing data packets with a mobile device includes determining a range to a waypoint, determining an estimated time of arrival at the waypoint, computing a priority value based at least in part on the estimated time of arrival at the waypoint, and generating a data packet based on the priority value.

公开(公告)号：US20220262253A1

公开(公告)日：2022-08-18

申请号：US17597088

申请日：2019-07-22

Applicant: Zhibin WU ,  Hong CHENG ,  Dan VASSILOVSKI ,  Lan YU ,  QUALCOMM Incorporated

Inventor： Zhibin WU ,  Hong CHENG ,  Dan VASSILOVSKI ,  Lan YU

IPC: G08G1/16 ,  H04W4/024 ,  H04W4/029 ,  H04W4/46 ,  H04B7/06

Abstract: A method, a computer-readable medium, and an apparatus are provided for wireless communication at a UE, e.g., associated with a host vehicle. The apparatus transmits a message comprising at least one of a lane change request or a lane space reservation and monitors for a response to the message. An apparatus at a first UE associated with a remote vehicle receives a message comprising at least one of a lane change request or a lane space reservation from a second UE. The apparatus determines whether to accept the lane change request or the lane space reservation from the second UE and transmits a response to the message accepting or rejecting the lane change request or the lane space reservation.

公开(公告)号：US20220095232A1

公开(公告)日：2022-03-24

申请号：US17447120

申请日：2021-09-08

Applicant: QUALCOMM Incorporated

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

IPC: H04W52/02 ,  H04W76/28 ,  H04W72/04

Abstract: Certain aspects provide a method for wireless communication by a user equipment (UE). The method generally includes determining one or more sidelink discontinuous reception (DRX) configurations associated with at least a communication on a sidelink, determining a wake up indication configuration associated with the one or more sidelink DRX configurations, monitoring for at least one wake up indication from at least one other UE based on the wake up indication configuration, the at least one wake up indication indicating a sidelink DRX on phase associated with the sidelink DRX configuration, deciding an action for the sidelink DRX on phase based on the at least one wake up indication for the at least one communication on the sidelink, and performing the action in accordance with the decision.