公开(公告)号：US11039308B2

公开(公告)日：2021-06-15

申请号：US16577842

申请日：2019-09-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Elizabeth Quaglia ,  Benjamin Smyth ,  Tsz Hon Yuen

IPC: H04W12/00 ,  H04W12/03 ,  H04L9/06 ,  H04L9/08 ,  H04L9/32 ,  H04W12/06 ,  H04W12/041 ,  H04W12/55

Abstract: Embodiments relate to a wireless communication device of a group of wireless communication devices configured to communicate with a base station, the wireless communication device comprising a transceiver configured to receive a token from the base station and a processor configured to generate a first data structure on the basis of a function of the token and of a key ki of the wireless communication device and a second data structure comprising an identity idi of the wireless communication device, wherein the transceiver is further configured to broadcast the first data structure and the second data structure to the group of wireless communication devices and the base station.