公开(公告)号：US20130196631A1

公开(公告)日：2013-08-01

申请号：US13753209

申请日：2013-01-29

Applicant: QUALCOMM Incorporated

Inventor： Michaela Vanderveen ,  Georgios Tsirtsis ,  Zhibin Wu

IPC: H04W68/00

CPC classification number: H04W68/00 ,  H04W12/04031 ,  H04W76/14

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be an initiator UE, a target UE, an MME of an initiator UE, or an MME of a target UE. In one configuration, the apparatus is a target UE. The target UE broadcasts information for identifying an MME serving the target UE along with a target expression of the target UE, receives, from the MME serving the target UE, parameters and a key for communicating with an initiator UE, and communicates securely with the initiator UE based on the key.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置可以是发起方UE，目标UE，发起方UE的MME或目标UE的MME。 在一种配置中，该设备是目标UE。 目标UE与目标UE的目标表达一起广播用于识别服务于目标UE的MME的信息，从服务目标UE的MME接收参数和用于与发起方UE进行通信的密钥，并与发起者进行安全通信 UE基于密钥。

公开(公告)号：US11825397B2

公开(公告)日：2023-11-21

申请号：US17392440

申请日：2021-08-03

Applicant: QUALCOMM incorporated

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

IPC: H04W28/24 ,  H04W88/06 ,  H04L47/24 ,  H04W40/12 ,  H04W28/02 ,  H04W28/18 ,  H04L69/22

CPC classification number: H04W40/12 ,  H04L47/24 ,  H04W28/0268 ,  H04W28/24 ,  H04L69/22 ,  H04W28/18 ,  H04W88/06

Abstract: Aspects of the present disclosure describe indicating per-packet quality of service (QoS) in communications by a wireless communications device. A packet from an application generated for a first radio access technology (RAT) can be obtained, where the packet includes a first QoS value associated with the first RAT, and/or the first QoS value can be mapped to a second QoS value associated with the second RAT. In another example, the QoS value can be indicated in the packet along with a reflective indicator indicating to use the QoS value in transmitting a response to the packet.

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.