公开(公告)号：US20200374825A1

公开(公告)日：2020-11-26

申请号：US16947611

申请日：2020-08-10

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Zhibin WU ,  Junyi LI ,  Sudhir Kumar Baghel ,  Kapil GULATI

IPC: H04W56/00 ,  H04W8/00 ,  H04J3/06 ,  H04W74/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a client device may receive a discovery signal from a host device; determine whether to use a receive timing from the host device, an internal timing of the client device, or a combination of the receive timing and the internal timing to configure a reference timing; configure the reference timing, for transmission of a response to the discovery signal, using the receive timing from the host device, the internal timing of the client device, or the combination of the receive timing and the internal timing based at least in part on the determination of whether to use the receive timing, the internal timing, or the combination of the receive timing and the internal timing; and transmit the response to the host device using the configured reference timing. Numerous other aspects are provided.

公开(公告)号：US20200342760A1

公开(公告)日：2020-10-29

申请号：US16545298

申请日：2019-08-20

Applicant: QUALCOMM Incorporated

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

IPC: G08G1/16 ,  H04W4/46 ,  G05D1/02

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：US20200339124A1

公开(公告)日：2020-10-29

申请号：US16545282

申请日：2019-08-20

Applicant: QUALCOMM Incorporated

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

IPC: B60W30/18 ,  G08G1/16 ,  G05D1/00 ,  H04W4/40 ,  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 CV2X input to determine, send, receive and utilize data elements to determine inter-vehicle spacing, intersection priority, lane change behavior and spacing and other autonomous vehicle behavior.

公开(公告)号：US20200323019A1

公开(公告)日：2020-10-08

申请号：US16824649

申请日：2020-03-19

Applicant: QUALCOMM Incorporated

Inventor： Jose Edson VARGAS ,  Zhibin WU ,  Kapil GULATI ,  Junyi LI ,  Sudhir Kumar BAGHEL

IPC: H04W76/27 ,  H04W76/15 ,  H04W76/19 ,  H04B1/00 ,  H04W8/00 ,  H04W28/02

Abstract: Disclosed are techniques for wireless communication. In an aspect, a first user equipment (UE) establishes a radio resource control (RRC) connection for a communication session with a second UE, establishes a signaling radio bearer (SRB) for the communication session with the second UE on a first frequency band, sends, to the second UE over the SRB on the first frequency band, a first RRC message to establish a data radio bearer (DRB) for the communication session on a second frequency band, the first RRC message including one or more parameters for establishing the DRB on the second frequency band, and configures the DRB on the second frequency band based on the one or more parameters in the first RRC message and/or a device-to-device discovery procedure performed in the first frequency band.

公开(公告)号：US20200037132A1

公开(公告)日：2020-01-30

申请号：US16522288

申请日：2019-07-25

Applicant: QUALCOMM Incorporated

Inventor： Zhibin WU ,  Hong CHENG ,  Kapil GULATI ,  Sudhir Kumar BAGHEL ,  Shailesh PATIL

IPC: H04W4/46 ,  H04W64/00 ,  H04W72/14

Abstract: An aspect of the present disclosure includes methods, systems, and computer-readable media for transmitting a first message including sidelink information and location information of a peer UE, receiving a second message including radio resource control information, transmitting a buffer status report, receiving a grant for one or more resources in response to the buffer status report after a successful peer UE search, and transmitting a vehicle-to-vehicle message to the peer UE via the one or more resources.

公开(公告)号：US20190281491A1

公开(公告)日：2019-09-12

申请号：US16273061

申请日：2019-02-11

Applicant: QUALCOMM Incorporated

Inventor： Hong CHENG ,  Sudhir Kumar BAGHEL ,  Michaela VANDERVEEN ,  Zhibin WU ,  Kapil GULATI ,  Shailesh PATIL

IPC: H04W28/02 ,  H04W4/40 ,  H04W72/12

Abstract: Aspects of the disclosure relate to a method of operating a scheduled entity for wireless communication. In some aspects, the scheduled entity determines to modify a first quality of service (QoS) level for a data transmission from the first device to a second device, wherein the first device is configured to communicate with the second device through a direct wireless communication link, and wherein the first QoS level is requested by an application of the first device. The scheduled entity modifies the first QoS level to a second QoS level, wherein the direct wireless communication link is able to support the second QoS level and is unable to support the first QoS level. The scheduled entity transmits the data transmission based on the second QoS level.

公开(公告)号：US20190254059A1

公开(公告)日：2019-08-15

申请号：US16249866

申请日：2019-01-16

Applicant: QUALCOMM Incorporated

Inventor： Kapil GULATI ,  Sudhir Kumar BAGHEL ,  Zhibin WU

IPC: H04W72/14 ,  H04W72/12

Abstract: According to one aspect of the disclosure, a first method, a first computer-readable medium, and a first apparatus are provided. The first apparatus may be a UE. The first apparatus may receive, from a base station, a first grant associated with a first set of resource available to the first apparatus for transmission on a first sidelink channel. The first apparatus may determine whether to request, from the base station, a second grant associated with a second set of resources available to the first apparatus for transmission on the first sidelink channel. The first apparatus may send, to the base station, a request for the second grant when determining to request the second grant. Further, the first apparatus may send information on the first sidelink channel based on the first grant when determining not to request the second grant.

公开(公告)号：US20190110178A1

公开(公告)日：2019-04-11

申请号：US16151778

申请日：2018-10-04

Applicant: QUALCOMM Incorporated

Inventor： Sudhir Kumar BAGHEL ,  Hong CHENG ,  Michaela VANDERVEEN ,  Zhibin WU ,  Kapil GULATI

IPC: H04W4/40 ,  H04W76/27 ,  H04W72/04

Abstract: Certain aspects of the present disclosure are generally directed to vehicle techniques for selecting communication options for vehicle to everything (V2X) type communications. Certain aspects provide a method for wireless communication by a user-equipment (UE). The method generally includes receiving one or more parameters for selection of one or more features associated with one or more radio-access technology (RATs), and selecting the one or more features to be used for communicating with one or more other UEs using a V2X communication protocol. The selection of the one or more features may be based on the one or more parameters. The method may also include communicating with the one or more other UEs via the selected one or more features.

公开(公告)号：US20180324848A1

公开(公告)日：2018-11-08

申请号：US15966870

申请日：2018-04-30

Applicant: QUALCOMM Incorporated

Inventor： Sudhir Kumar BAGHEL ,  Kapil GULATI ,  Zhibin WU

IPC: H04W72/14 ,  H04W72/12 ,  H04W76/11 ,  H04W76/14

CPC classification number: H04W72/14 ,  H04W72/1289 ,  H04W76/11 ,  H04W76/14 ,  H04W88/04 ,  H04W92/18

Abstract: The present aspects relate to device-to-device (D2D) relaying in a wireless communication system. In an aspect, a relay UE receive at least one message including a radio network temporary identifier (RNTI) of at least a remote UE and transmit, on a sidelink channel, a sidelink grant associated with the RNTI to the remote UE. In another aspect, a remote UE may receive an indication to establish a connection with a relay UE on a sidelink channel, establishing the connection with the relay UE on the sidelink channel, and receive, from the relay UE on the sidelink channel, a sidelink grant associated with a RNTI of the remote UE

公开(公告)号：US20180324842A1

公开(公告)日：2018-11-08

申请号：US15960095

申请日：2018-04-23

Applicant: QUALCOMM Incorporated

Inventor： Kapil GULATI ,  Zhibin WU ,  Sudhir Kumar BAGHEL

IPC: H04W72/12 ,  H04W88/04 ,  H04W76/14

CPC classification number: H04W72/1289 ,  H04W72/1263 ,  H04W72/1278 ,  H04W76/14 ,  H04W88/04

Abstract: The present aspects relate to device-to-device (D2D) relaying in a wireless communication system. In an aspect, a remote user equipment (UE) may transmit, on at least one sidelink channel, a scheduling request to a relay UE connected with a network entity. The remote UE may further receive, on one or more sidelink channels, a scheduling indication including a resource grant from the relay UE in response to transmitting the scheduling request. In a further aspect, a relay UE may receive, on at least one sidelink channel, a scheduling request from a remote UE. The relay UE may further determine, a resource grant for the remote UE in response to receiving the scheduling request. The relay UE may further transmit, on one or more sidelink channels, a scheduling indication including the resource grant to the remote UE.