公开(公告)号：US20190200228A1

公开(公告)日：2019-06-27

申请号：US16099004

申请日：2016-09-26

Applicant: Intel IP Corporation

Inventor： Farid Adrangi ,  Meiyuan Zhao ,  Alexandre Saso Stojanovski

IPC: H04W12/06 ,  H04W4/40 ,  H04W4/06 ,  H04W8/24 ,  H04W8/26 ,  H04W12/04 ,  H04L9/32

CPC classification number: H04W12/0609 ,  H04L9/083 ,  H04L9/0847 ,  H04L9/3265 ,  H04L9/3268 ,  H04L63/0823 ,  H04L2209/80 ,  H04W4/06 ,  H04W4/40 ,  H04W4/70 ,  H04W8/24 ,  H04W8/26 ,  H04W12/04031 ,  H04W12/08 ,  H04W88/02

Abstract: Disclosed herein are user equipment (UE) configured to communicate with a vehicle-to-everything (V2X) control function (CF) and a V2X Key Management Function (KMF). The UE includes processing circuitry configured to select a broadcast service from a plurality of available broadcast services and encode a key request message for transmission to the V2X KMF. The key request message includes a service identification (ID) of the selected broadcast service and identification of V2X security techniques supported by the UE. A key response message received from the V2X KMF in response to the key request message is decoded. The key response message identifies a V2X security technique of the V2X security techniques. The identified V2X security technique is execute to obtain security credentials provisioned by the V2X KMF. Data is encoded for transmission to a second UE during the selected broadcast service, where the encoding is based on the provisioned security credentials.

公开(公告)号：US11032707B2

公开(公告)日：2021-06-08

申请号：US16099004

申请日：2016-09-26

Applicant: Intel IP Corporation

Inventor： Farid Adrangi ,  Meiyuan Zhao ,  Alexandre Saso Stojanovski

IPC: H04L29/06 ,  H04W12/08 ,  H04W4/40 ,  H04W4/70 ,  H04L9/08 ,  H04L9/32 ,  H04W12/069 ,  H04W12/0431 ,  H04W4/06 ,  H04W8/24 ,  H04W8/26 ,  H04W88/02

Abstract: Disclosed herein are user equipment (UE) configured to communicate with a vehicle-to-everything (V2X) control function (CF) and a V2X Key Management Function (KMF). The UE includes processing circuitry configured to select a broadcast service from a plurality of available broadcast services and encode a key request message for transmission to the V2X KMF. The key request message includes a service identification (ID) of the selected broadcast service and identification of V2X security techniques supported by the UE. A key response message received from the V2X KMF in response to the key request message is decoded. The key response message identifies a V2X security technique of the V2X security techniques. The identified V2X security technique is execute to obtain security credentials provisioned by the V2X KMF. Data is encoded for transmission to a second UE during the selected broadcast service, where the encoding is based on the provisioned security credentials.