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公开(公告)号：US20250071738A1
公开(公告)日：2025-02-27
申请号：US18453894
申请日：2023-08-22
Applicant: QUALCOMM Incorporated
Inventor： Tien Viet NGUYEN , Gabi SARKIS , Dan VASSILOVSKI , Shuanshuan WU , Kapil GULATI
IPC: H04W72/0446 , H04L5/00 , H04W72/25
Abstract: Disclosed are techniques for wireless communication. In an aspect, a wireless communication device may transmit control information over one or more physical sidelink control channel (PSCCH) resources to a peer wireless communication device, wherein the control information includes sidelink positioning reference signal (SL-PRS) configuration information. The wireless communication device may transmit SL-PRS over one or more SL-PRS resources indicated by the SL-PRS configuration information to the peer wireless communication device, wherein, based on the one or more PSCCH resources and the one or more SL-PRS resources scheduled in a sidelink slot, transmission of the control information the one or more PSCCH resources and transmission of the SL-PRS over the one or more SL-PRS resources are separated in a time domain by at least a minimum time gap.
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公开(公告)号：US20250039824A1
公开(公告)日：2025-01-30
申请号：US18522702
申请日：2023-11-29
Applicant: QUALCOMM Incorporated
Inventor： Dan VASSILOVSKI , Hong CHENG , Sven FISCHER , Gabi SARKIS
IPC: H04W64/00
Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) transmits, to a plurality of UEs, a request capabilities message for a sidelink positioning session among the plurality of UEs, wherein the request capabilities message includes a first group identifier for the UE and the plurality of UEs, receives a plurality of sidelink positioning capabilities messages from the plurality of UEs, wherein each of the plurality of sidelink positioning capabilities messages includes the first group identifier and one or more capabilities of a corresponding UE of the plurality of UEs to participate in the sidelink positioning session, and transmits, to the plurality of UEs, based at least in part on the one or more capabilities of each of the plurality of UEs, a message indicating that one or more UEs of the plurality of UEs are not to participate in the sidelink positioning session.
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公开(公告)号：US20240272302A1
公开(公告)日：2024-08-15
申请号：US18327645
申请日：2023-06-01
Applicant: QUALCOMM Incorporated
Inventor： Dan VASSILOVSKI , Sven FISCHER , Hong CHENG
IPC: G01S19/05
Abstract: A method for wireless communication at a first user equipment (UE) and related apparatus are provided. In the method, the first UE obtains global navigation satellite system (GNSS) assistance data for a sidelink positioning session with one or more second UEs via a sidelink message, and calculates, based on the GNSS assistance data for the sidelink positioning session, the position of at least one of the first UE or the one or more second UEs. The first UE further outputs an indication indicative of the calculated position of at least one of the first UE or the one or more second UEs. The method provides a signaling mechanism to support communicating positioning data over a sidelink connection of a UE. It enhances positioning accuracy for UEs operating on sidelink connections and improves the efficiency of wireless communication.
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公开(公告)号：US20230237914A1
公开(公告)日：2023-07-27
申请号：US17926958
申请日：2020-07-15
Applicant: QUALCOMM Incorporated
Inventor： Dan VASSILOVSKI , Hong CHENG , Gene Wesley MARSH , Shailesh PATIL , Qing LI , Lan YU , Hui GUO
Abstract: An ego vehicle determines an intended maneuver and identifies a first set of agents for coordinating the intended maneuver. The ego vehicle also determines a spatial distance for obtaining a level of communication reliability with the set of agents that is greater than a communication reliability threshold. The ego vehicle further applies the determined spatial distance to a sensor-sharing message. The ego vehicle also transmits the sensor-sharing message to a second set of agents within the determined range. The ego vehicle performs the intended maneuver.
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公开(公告)号：US20230217232A1
公开(公告)日：2023-07-06
申请号：US17928562
申请日：2020-07-30
Applicant: QUALCOMM Incorporated
Inventor： Peng CHENG , Karthika PALADUGU , Hong CHENG , Dan VASSILOVSKI , Gavin Bernard HORN , Soo Bum LEE , Ozcan OZTURK
Abstract: Aspects of the disclosure relate to discovery in a wireless communication network. According to one aspect, a user equipment (UE) may determine to use a service associated with a sidelink communication, determine a contents of a discovery message including an indication of the message being the discovery message for the service, and determine a sidelink resource for use to transmit the discovery message. The UE may then transmit over a user plane using the determined sidelink resource the discovery message including the indication of the message being the discovery message for the service. Other aspects, embodiments, and features are also claimed and described.
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Patent Agency Ranking
公开(公告)号：US20230199695A1
公开(公告)日：2023-06-22
申请号：US17559587
申请日：2021-12-22
Applicant: QUALCOMM Incorporated
Inventor： Dan VASSILOVSKI , Kapil GULATI , Hong CHENG , Shuanshuan WU
IPC: H04W64/00
CPC classification number: H04W64/00
Abstract: Disclosed are techniques for wireless positioning. In an aspect, a user equipment (UE) may determine a set of one or more parameters for sidelink ranging sessions among session participants comprising a session initiator and at least one session responder, wherein the set of one or more parameters comprises: a first parameter indicating a first duration of time that a sidelink ranging session initiator allocates to receive, from a session responder, a response to a session request; and a second parameter indicating a second duration of time that a session responder allocates to receive a session confirmation from a session initiator after issuing, to the session initiator, a response to a session request. The UE may establish a sidelink ranging session according to the set of one or more parameters.
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公开(公告)号：US20230186641A1
公开(公告)日：2023-06-15
申请号：US17643760
申请日：2021-12-10
Applicant: QUALCOMM Incorporated
Inventor： Dan VASSILOVSKI , Gene Wesley MARSH
CPC classification number: G06V20/58 , G06T7/70 , G06T7/20 , G01C21/3407 , H04W88/02
Abstract: An apparatus may be configured to detect, via at least one sensor of the apparatus, a first object and to capture at least one set of reference data associated with the detected first object. The apparatus may further be configured to transmit, to at least one second wireless device, information regarding the detected first object and the at least one set of reference data associated with the detected first object. The apparatus may also be configured to receive, from another wireless device, information regarding the detected first object and at least one set of reference data associated with the detected first object and to update, based on the received information regarding the detected first object and the at least one set of reference data associated with the detected first object, at least one of the location, the motion, or the orientation of the detected first object.
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公开(公告)号：US20230131851A1
公开(公告)日：2023-04-27
申请号：US17905309
申请日：2020-04-09
Applicant: QUALCOMM Incorporated
Inventor： Lan YU , Dan VASSILOVSKI , Hong CHENG , Gene Wesley MARSH
Abstract: For maneuver coordination among autonomous and/ or semi-autonomous vehicles, a first vehicle can determine a maneuver and submit a maneuver request to a receiving device (e. g., a second device, road side unit, or other device). The maneuver request can include a priority designation based on the vehicle type of the first vehicle, requested maneuver type, and/or other factors. The receiving device can then determine whether to grant the maneuver request based, at least in part, on the priority included in the maneuver request.
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公开(公告)号：US20230092660A1
公开(公告)日：2023-03-23
申请号：US17481837
申请日：2021-09-22
Applicant: QUALCOMM Incorporated
Inventor： Shuanshuan WU , Dan VASSILOVSKI , Gabi SARKIS , Kapil GULATI , Arthur GUBESKYS
Abstract: Disclosed are techniques for wireless communication. In an aspect, a first UE determines a set of resources for transmission of one or more sidelink PRSs. The first UE transmits a sidelink control message to reserve the set of resources for the transmission of the one or more sidelink PRSs. In another aspect, the second UE may receive the sidelink control message, and may (e.g., transmit and/or receive/measure) the one or more PRSs in accordance with the sidelink control message. In another aspect, a third UE may receive the sidelink control message, and may determine whether a transmission by the third UE on some or all of the set of resources is permitted based on the sidelink control message.
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公开(公告)号：US20230077671A1
公开(公告)日：2023-03-16
申请号：US18053358
申请日：2022-11-07
Applicant: QUALCOMM Incorporated
Inventor： Chang-Sik CHOI , Dan VASSILOVSKI , Kapil GULATI
Abstract: A responder user equipment (UE) in separate ranging sessions may determine whether there is a collision between the ranging signals assigned to broadcast in the separate ranging sessions. A collision in the ranging signals is detected when the ranging signals have the same frequencies and broadcast times, e.g., the broadcast time of one ranging signal is within a predetermined amount of time for the other ranging signal. When a collision in the ranging signals is detected, the responder UE sends a message to the initiator UE indicating the possibility of a collision. Available times for broadcasting the ranging signals may be determined, e.g., by the responder UE or the initiator UE. The initiator UE may initiate a new ranging session based on the available times for broadcasting the ranging signal or may proceed with the ranging session with the possibility that the responder UE will not participate.
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