公开(公告)号：US11096161B2

公开(公告)日：2021-08-17

申请号：US16276301

申请日：2019-02-14

Applicant: QUALCOMM Incorporated

Inventor： Zhibin Wu ,  Hong Cheng ,  Sudhir Kumar Baghel ,  Michaela Vanderveen ,  Junyi Li ,  Shailesh Patil ,  Kapil Gulati

IPC: H04W72/04 ,  H04W48/10 ,  H04L5/00 ,  H04W72/12 ,  H04W48/12 ,  H04W92/18 ,  H04W88/06

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive a message indicating that a base station supports allocating resources for sidelink communications using a first radio access technology (RAT) and a second RAT that is different from the first RAT. The UE may transmit a sidelink information message to the base station using the first RAT that indicates that sidelink communications are to be performed using either the second RAT or both the first RAT and the second RAT. The UE may receive a configuration message from the base station that comprises an identifier for the sidelink communications and an indication of available sidelink resources. The UE may transmit, based at least in part on the configuration message, a request for resources within the available sidelink resources, the request indicating the identifier and a buffer status report (BSR).

公开(公告)号：US10945153B2

公开(公告)日：2021-03-09

申请号：US16270538

申请日：2019-02-07

Applicant: QUALCOMM Incorporated

Inventor： Zhibin Wu ,  Sudhir Kumar Baghel ,  Hong Cheng ,  Michaela Vanderveen ,  Junyi Li ,  Kapil Gulati

IPC: H04W28/02 ,  H04W72/12 ,  H04W72/14 ,  H04W4/40 ,  H04L5/00 ,  H04W72/08 ,  H04W80/08 ,  H04W76/14

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine that a profile for vehicle-based sidelink communications supports packet duplication using a set of carrier frequencies. The UE may transmit a request to a base station for resources to use to perform the vehicle-based sidelink communications, the request comprising an indication of the profile, a reliability metric associated with the profile, and an identifier that identifies the set of carrier frequencies. The UE may receive one or more grants from the base station for semi-persistent scheduling resources allocated on the set of carrier frequencies in response to the request.

公开(公告)号：US10659936B2

公开(公告)日：2020-05-19

申请号：US16006124

申请日：2018-06-12

Applicant: QUALCOMM Incorporated

Inventor： Hong Cheng ,  Michaela Vanderveen ,  Sudhir Kumar Baghel ,  Shailesh Patil

IPC: H04W4/40 ,  H04W4/44 ,  H04W48/18 ,  H04L29/06 ,  H04W4/46 ,  H04L29/08

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) that is configured to transmit a message to a neighboring UE via multiple formats, identify a service parameter indicative of a format to be used for the message. The UE may convey information indicating the service parameter from a first layer of the UE to a second layer of the UE, wherein the first layer is an upper layer with respect to the second layer. The UE may generate, by the second layer and based at least in part on the information, the message in the format for communicating with the neighboring UE. Other aspects, embodiments, and features are claimed and described.

公开(公告)号：US10412571B2

公开(公告)日：2019-09-10

申请号：US15061896

申请日：2016-03-04

Applicant: QUALCOMM Incorporated

Inventor： Sudhir Kumar Baghel ,  Shailesh Patil ,  Saurabha Rangrao Tavildar ,  Hong Cheng ,  Michaela Vanderveen ,  Haris Zisimopoulos ,  Bilal Sadiq ,  Kapil Gulati

IPC: H04W8/00 ,  H04W24/10 ,  H04B17/318 ,  H04W76/14 ,  H04W88/04 ,  H04W48/16 ,  H04W48/12 ,  H04W48/08

Abstract: A method, a computer-readable medium, and an apparatus are provided. The apparatus may be a user equipment (UE). The apparatus may transmit, to a base station, information indicating a capability to communicate with one or more relay UEs. In addition, the apparatus may receive, from the base station, configuration information associated with a discovery procedure for identifying the one or more relay UEs. Further, the apparatus may perform the discovery procedure based on the configuration information.

公开(公告)号：US20190274121A1

公开(公告)日：2019-09-05

申请号：US16276301

申请日：2019-02-14

Applicant: QUALCOMM Incorporated

Inventor： Zhibin Wu ,  Hong Cheng ,  Sudhir Kumar Baghel ,  Michaela Vanderveen ,  Junyi Li ,  Shailesh Patil ,  Kapil Gulati

IPC: H04W72/04 ,  H04W48/10

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive a message indicating that a base station supports allocating resources for sidelink communications using a first radio access technology (RAT) and a second RAT that is different from the first RAT. The UE may transmit a sidelink information message to the base station using the first RAT that indicates that sidelink communications are to be performed using either the second RAT or both the first RAT and the second RAT. The UE may receive a configuration message from the base station that comprises an identifier for the sidelink communications and an indication of available sidelink resources. The UE may transmit, based at least in part on the configuration message, a request for resources within the available sidelink resources, the request indicating the identifier and a buffer status report (BSR).

公开(公告)号：US20190253919A1

公开(公告)日：2019-08-15

申请号：US16270538

申请日：2019-02-07

Applicant: QUALCOMM Incorporated

Inventor： Zhibin Wu ,  Sudhir Kumar Baghel ,  Hong Cheng ,  Michaela Vanderveen ,  Junyi Li ,  Kapil Gulati

IPC: H04W28/02 ,  H04W72/12 ,  H04W72/14 ,  H04W4/40 ,  H04L5/00

CPC classification number: H04W28/0273 ,  H04L5/001 ,  H04W4/40 ,  H04W28/0236 ,  H04W28/0263 ,  H04W72/121 ,  H04W72/1263 ,  H04W72/14 ,  H04W80/08

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine that a profile for vehicle-based sidelink communications supports packet duplication using a set of carrier frequencies. The UE may transmit a request to a base station for resources to use to perform the vehicle-based sidelink communications, the request comprising an indication of the profile, a reliability metric associated with the profile, and an identifier that identifies the set of carrier frequencies. The UE may receive one or more grants from the base station for semi-persistent scheduling resources allocated on the set of carrier frequencies in response to the request.

公开(公告)号：US10237904B2

公开(公告)日：2019-03-19

申请号：US15048463

申请日：2016-02-19

Applicant: QUALCOMM Incorporated

Inventor： Hong Cheng ,  Sudhir Kumar Baghel ,  Michaela Vanderveen ,  Saurabha Rangrao Tavildar ,  Haris Zisimopoulos ,  Shailesh Patil ,  Bilal Sadiq ,  Kapil Gulati

IPC: H04W4/02 ,  H04W4/08 ,  H04W4/80 ,  H04W4/90 ,  H04W8/00 ,  H04W76/14 ,  H04W76/34 ,  H04W88/04

Abstract: Methods, systems, and devices are describe for signaling protocols for proximity service functions in a wireless communication system. A first wireless device may identify a wireless relay requirement associated with the first wireless device. A proximity service protocol may be initiated between the first wireless device and a second wireless device based at least in part on the identified wireless relay requirement. The proximity service protocol may be initiated prior to an initiation of a communication data exchange between the first wireless device and the second wireless device. A relay link may be established, via the ProSe protocol, between the first wireless device and the second wireless device based at least in part on the identified wireless relay requirement.

公开(公告)号：US10080185B2

公开(公告)日：2018-09-18

申请号：US15076087

申请日：2016-03-21

Applicant: QUALCOMM Incorporated

Inventor： Adrian Edward Escott ,  Michaela Vanderveen

IPC: H04W48/16 ,  H04W4/06 ,  H04W8/00 ,  H04W12/04 ,  H04W76/10 ,  H04L29/06 ,  H04W12/10 ,  H04W76/14

CPC classification number: H04W48/16 ,  H04L63/062 ,  H04L63/065 ,  H04L63/123 ,  H04W4/06 ,  H04W8/005 ,  H04W12/04 ,  H04W12/10 ,  H04W76/10 ,  H04W76/14

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a UE. The UE receives a discovery code and key information associated with the discovery code. A discovery message may be generated based on the discovery code. The UE transforms the discovery message using the key information. The UE then broadcasts the transformed discovery message. In a second configuration, the UE receives a first discovery code, key information associated with the first discovery code, and a discovery message containing a second discovery code. The UE unscrambles the discovery message using the key information to obtain the second discovery code. The first discovery code and the second discovery code are compared. If the first and second discovery codes match, the UE may check the integrity of the discovery message and/or remove confidentiality of the discovery message using the key information.

公开(公告)号：US09918352B2

公开(公告)日：2018-03-13

申请号：US15647754

申请日：2017-07-12

Applicant: QUALCOMM Incorporated

Inventor： Michaela Vanderveen ,  Adrian Edward Escott

IPC: H04W4/00 ,  H04W76/02 ,  H04W36/32 ,  H04W84/02 ,  H04W36/00

CPC classification number: H04W76/19 ,  H04W36/0011 ,  H04W36/32 ,  H04W60/06 ,  H04W76/10 ,  H04W76/18 ,  H04W84/02

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may establish a connection to a base station for wireless communications with a network that supports vehicle based communications. The UE may identify a boundary time for the base station. The boundary time may be associated with a periodic schedule when UEs connected to the base station and participating in the vehicle based communications over the network perform a disconnect procedure and a reattach procedure. The UE may perform the disconnect procedure and the reattach procedure at the boundary time.

公开(公告)号：US09591686B2

公开(公告)日：2017-03-07

申请号：US14809958

申请日：2015-07-27

Applicant: QUALCOMM Incorporated

Inventor： Haris Zisimopoulos ,  Hong Cheng ,  Michaela Vanderveen ,  Georgios Tsirtsis ,  Lenaig Genevieve Chaponniere

IPC: H04W76/02 ,  H04W4/00 ,  H04W48/02 ,  H04W8/00 ,  H04W76/04 ,  H04W48/12

CPC classification number: H04W76/14 ,  H04W4/80 ,  H04W8/005 ,  H04W48/02 ,  H04W48/12 ,  H04W76/27

Abstract: Methods, systems, and devices are described for access class barring (ACB) operations for device-to-device (D2D proximity service communications. An ACB parameter may be defined and assigned to UEs that is associated with discovery or communication operations for normal and high priority user equipments (UEs). The UE may identify a resource for D2D proximity service communications and, when not barred, send a radio resource control (RRC) connection message requesting the available resource. An establishment cause may be defined and included in the RRC connection request message that corresponds to the ACB parameter.

Abstract translation: 描述了用于设备到设备（D2D接近服务通信）的接入限制（ACB）操作的方法，系统和设备。可以定义并分配ACB参数并将其分配给与正常和高电平的发现或通信操作相关联的UE 优先用户设备（UE），UE可以识别用于D2D接近业务通信的资源，并且当不被禁止时，发送请求可用资源的无线电资源控制（RRC）连接消息，可以定义并包括在RRC中的建立原因 连接请求消息对应于ACB参数。