公开(公告)号：US11588622B2

公开(公告)日：2023-02-21

申请号：US16833022

申请日：2020-03-27

申请人： Huawei International Pte. Ltd.

发明人： Rehana Yasmin ,  Zhuo Wei ,  Fei Hua ,  Yanjiang Yang

IPC分类号： H04L9/08 ,  H04L9/32 ,  H04W12/033 ,  H04W12/037

摘要： A vehicle communication access framework and a method are provided. The vehicle communication access framework comprises: a first device residing in a vehicle, a first processing system operated by a trusted third party, a second processing system operated by an original equipment manufacturer (OEM) of the vehicle, and a third processing system operated by a third party provider; wherein communication accesses among the first device, second processing system and third processing system are based on Identity Based Cryptography (IBC) private keys generated by the first processing system to respective first device, second processing system and third processing system.