公开(公告)号：US20210045061A1

公开(公告)日：2021-02-11

申请号：US16947577

申请日：2020-08-06

Applicant: QUALCOMM Incorporated

Inventor： Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Juan MONTOJO ,  Jung Ho RYU ,  Kapil GULATI ,  Hong CHENG

IPC: H04W52/08 ,  H04W52/36 ,  H04W52/16 ,  H04L5/00 ,  H04W52/24

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, during an accumulation period, a plurality of transmit power control (TPC) commands that are based at least in part on one or more sidelink communications transmitted by the UE. The UE may determine a transmit power adjustment for the UE based at least in part on the plurality of TPC commands. The UE may selectively adjust a transmit power of the UE based at least in part on the transmit power adjustment. 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：US20200236521A1

公开(公告)日：2020-07-23

申请号：US16723891

申请日：2019-12-20

Applicant: QUALCOMM Incorporated

Inventor： Dan VASSILOVSKI ,  Hong CHENG ,  Shailesh PATIL ,  Richard HOVEY ,  Arjun BHARADWAJ ,  Sudhir Kumar BAGHEL ,  Jose Edson VARGAS

IPC: H04W4/46 ,  G08B25/01 ,  B60Q9/00 ,  B60L3/00

Abstract: Methods, systems, computer-readable media, and apparatuses for vehicle emergency vehicle-to-anything (V2X) notification based on sensor fusion are presented. In some embodiments, a vehicle may receive an indication of an issue or impairment of the vehicle or an occupant of the vehicle, including the driver. Using information from sensors within the vehicle, an on-board processor may determine the nature of the impairment. Information about the nature of the impairment may then be transmitted, using V2X notification, to neighboring vehicles and/or an infrastructure entity (e.g., a base station, a roadside unit, a radio tower, and/or a central application server). The neighboring vehicles may then negotiate using V2X communication with the impaired vehicle and the other neighboring vehicles and/or be directed by the infrastructure entity to proceed using a negotiated course of action that accounts for the nature of the impairment in the impaired vehicle.

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：US20190306846A1

公开(公告)日：2019-10-03

申请号：US16283658

申请日：2019-02-22

Applicant: QUALCOMM Incorporated

Inventor： Jianghong LUO ,  Navid ABEDINI ,  Bilal SADIQ ,  Junyi LI ,  Muhammad Nazmul ISLAM ,  Karl Georg HAMPEL ,  Hong CHENG

IPC: H04W72/04 ,  H04W72/14 ,  H04L1/18

Abstract: Aspects of the disclosure relate to devices for coordinating resource usage. A scheduled device receives a downlink control information (DCI) grant from a scheduling device, the DCI grant identifying scheduled resources for communicating data. The scheduled device decides whether the DCI grant is acceptable for communicating the data and sends an acknowledgement to the scheduling device based on the decision and information associated with the DCI grant. The scheduled device communicates the data via the scheduled resources when the DCI grant is decided to be acceptable. A scheduling device transmits the DCI grant to the scheduled device and receives the acknowledgement from the scheduled device based on the information associated with the DCI grant. The acknowledgement indicates whether the DCI grant is acceptable for communicating the data. The scheduling device communicates the data via scheduled resources identified in the DCI grant when the DCI grant is indicated to be acceptable.

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：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：US20160295494A1

公开(公告)日：2016-10-06

申请号：US15080462

申请日：2016-03-24

Applicant: QUALCOMM Incorporated

Inventor： Kapil GULATI ,  Saurabha Rangrao TAVILDAR ,  Sudhir Kumar BAGHEL ,  Shailesh PATIL ,  Michaela VANDERVEEN ,  Bilal SADIQ ,  Hong CHENG ,  Haris ZISIMOPOULOS

IPC: H04W40/22 ,  H04W72/08 ,  H04W76/02

Abstract: A UE may move out of range of a network. Accordingly, the UE may use a relay node to communicate. To manage the relay node, a wireless device such as the UE may receive a relay search message from a second UE requesting a relay UE to establish a connection to the network through the relay UE. The UE may transmit a message to a base station informing the base station of the relay search message from the second UE. The UE may receive an initiate relay association procedure message from the base station, the initiate relay association procedure message informing the first UE that the first UE has been selected by the base station to initiate a relay association procedure with the second UE. The UE may transmit a relay association message to the second UE including a request to be the relay UE for the second UE.

Abstract translation: UE可以移出超出网络的范围。 因此，UE可以使用中继节点进行通信。 为了管理中继节点，诸如UE的无线设备可以从第二UE接收中继搜索消息，请求中继UE通过中继UE建立与网络的连接。 UE可以向基站发送消息，向基站通知来自第二UE的中继搜索消息。 UE可以从基站接收发起中继关联过程消息，所述发起中继关联过程消息通知第一UE第一UE已被基站选择以发起与第二UE的中继关联过程。 UE可以向第二UE发送中继关联消息，包括作为第二UE的中继UE的请求。

公开(公告)号：US20250119821A1

公开(公告)日：2025-04-10

申请号：US18917604

申请日：2024-10-16

Applicant: QUALCOMM Incorporated

Inventor： Stephen William EDGE ,  Haris ZISIMOPOULOS ,  Hong CHENG

IPC: H04W48/16 ,  G01S5/02 ,  G01S19/48 ,  H04W4/029 ,  H04W8/12 ,  H04W24/10 ,  H04W64/00 ,  H04W84/04

Abstract: Location services for a user equipment (UE) are supported with a Network Exposure Function (NEF) serving as a focal point for any location request. An entity that needs the location of the UE sends a location request to the NEF in the home PLMN or Visited PLMN for the UE. The location request includes, e.g., a type of location request, a required location accuracy, a required response time or some combination of these. The NEF determines whether to use a Gateway Mobile Location Center (GMLC) or a serving Access and Mobility Management Function (AMF) for the UE to obtain the UE location based on the content of the location request and sends the location request to the GMLC or serving AMF accordingly. Additionally, if the serving AMF is used, a serving base station may obtain the UE location and send the UE location to the serving AMF.