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公开(公告)号：US20240129970A1
公开(公告)日：2024-04-18
申请号：US18492301
申请日：2023-10-23
Applicant: QUALCOMM Incorporated
Inventor： Hong CHENG , Sudhir Kumar BAGHEL , Zhibin WU , Kapil GULATI , Dan VASSILOVSKI
Abstract: Aspects relate to managing a device-to-device communication link via radio resource control (RRC) layer signaling. In an example operation, a first wireless communication device establishes a unicast link with a second wireless communication device over a device-to-device communication interface and determines that the unicast link is to be reconfigured with at least one updated parameter. The first wireless communication device then sends a link reconfiguration request to the second wireless communication device via a first RRC message over the communication interface. The first RRC message includes the at least one updated parameter. The first wireless communication device receives a link reconfiguration response from the second wireless communication device via a second RRC message over the communication interface based on the link reconfiguration request and determines whether to reconfigure the unicast link using the at least one updated parameter based on the received link reconfiguration response.
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公开(公告)号：US20220345365A1
公开(公告)日：2022-10-27
申请号：US17662739
申请日：2022-05-10
Applicant: QUALCOMM Incorporated
Inventor： Hong CHENG , Michaela VANDERVEEN , Junyi LI , Shailesh PATIL , Sudhir Kumar BAGHEL , Zhibin WU
IPC: H04L41/0816 , H04W4/40 , H04W24/02 , H04W64/00
Abstract: Certain aspects of the present disclosure are generally directed to techniques for selecting a configuration for communication using vehicle to everything (V2X) type communication protocol. Certain aspects provide a method for wireless communication by a user-equipment (UE). The method generally includes determining one or more parameters corresponding to quality of service (QoS) information for communication of data using a V2X communication protocol, reporting the one or more parameters by transmitting a first message, receiving a second message indicating configuration information corresponding to the communication of the data using the V2X communication protocol, and communication the data based on the configuration information.
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公开(公告)号：US20220322369A1
公开(公告)日：2022-10-06
申请号：US16424239
申请日：2019-05-28
Applicant: QUALCOMM Incorporated
Inventor： Zhibin WU , Hong CHENG , Kapil GULATI , Sudhir Kumar BAGHEL , Junyi LI , Shailesh PATIL
IPC: H04W72/12
Abstract: Aspects directed towards network-assisted sidelink scheduling are disclosed. In one example, a scheduled entity receives coverage status information of a peer user equipment (UE), and transmits a coverage status report to a network in which the coverage status report is based on the coverage status information received from the peer UE. The scheduled entity receives a resource scheduling from the network in response to transmitting the coverage status report, and establishes a sidelink communication with the peer UE based on the resource scheduling. In another example, a scheduling entity receives a coverage status report from a UE in which the coverage status report is associated with a peer UE of the UE. The scheduling entity determines a resource scheduling for the UE based on the coverage status report to facilitate a sidelink communication between the UE and the peer UE, and transmits the resource scheduling to the UE.
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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
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.
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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.
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Patent Agency Ranking
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
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.
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公开(公告)号：US20210282163A1
公开(公告)日：2021-09-09
申请号：US17329753
申请日：2021-05-25
Applicant: QUALCOMM Incorporated
Inventor： Zhibin WU , Hong CHENG , Sudhir Kumar BAGHEL , Kapil GULATI , Arjun BHARADWAJ
IPC: H04W72/12
Abstract: Aspects described herein relate to identifying a sidelink priority value of sidelink traffic to be transmitted via a sidelink channel, identifying a type of uplink traffic to be transmitted via an uplink channel, the uplink traffic is scheduled to be transmitted contemporaneously with the sidelink traffic, prioritizing, based at least in part on the identification of the type of uplink traffic being of a first type uplink traffic, the uplink traffic regardless of the sidelink priority value, and transmitting, based on prioritizing the sidelink traffic or prioritizing the uplink traffic, at least one of the sidelink traffic or the uplink traffic.
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公开(公告)号：US20210235509A1
公开(公告)日：2021-07-29
申请号：US17232689
申请日：2021-04-16
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Zhibin WU , Kapil GULATI , Sudhir Kumar BAGHEL , Junyi LI
Abstract: Methods, apparatuses, and computer-readable mediums for wireless communication are disclosed by the present disclosure. In an example, a host wireless device may transmit a discovery message to a client wireless device. The client wireless device may transmit a random access channel (RACH) preamble on a first time domain resource to the host wireless device in response to the discovery message. The client wireless device may later transmit a second RACH message to the host device on a second time domain resource after the first time domain resource. The second time domain resource may be defined by a mapping from the first time domain resource. The host device may transmit a third RACH message establishing a communication session between the host wireless device and the client wireless device.
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公开(公告)号：US20200100167A1
公开(公告)日：2020-03-26
申请号：US16537388
申请日：2019-08-09
Applicant: QUALCOMM Incorporated
Inventor： Hong CHENG , Kapil GULATI , Zhibin WU , Junyi LI
Abstract: A transmitting device may determine a zone identifier (ID) for the transmitting device and transmit a message including the zone ID directly to at least one receiving device. In certain aspects, a relay device may be configured to receive the message comprising a first zone ID for a transmitting device, to determine whether to relay the message based at least on the first zone ID, and if the relay device determines to relay the message, to transmit a relayed message including information reflecting the first zone ID. In certain aspects, a receiving device may be configured to identify a message comprising information indicating a first zone ID for a transmitting device, to determine whether to decode data of the message based at least on the first zone ID for the transmitting device, and to decode or refrain from decoding the data of the message based on the determination.
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公开(公告)号：US20190320461A1
公开(公告)日：2019-10-17
申请号：US16379655
申请日：2019-04-09
Applicant: QUALCOMM Incorporated
Inventor： Zhibin WU , Navid ABEDINI , Junyi LI , Kapil GULATI , Sudhir Kumar BAGHEL
Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may determine a preferred beamforming direction for communications with each of a plurality of neighbor UEs. The apparatus may transmit a first scheduling request to a second UE from among the plurality of neighbor UEs. In certain aspects, the first scheduling request may include a first transmission schedule for M transmission opportunities (TxOPs). In certain other aspects, the first transmission schedule may indicate a first set of TxOPs of the M TxOPs reserved by the first UE for communication with the second UE. The apparatus may receive a first scheduling response from the second UE, the first scheduling response indicating whether the second UE accepts or rejects the first scheduling request.
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