公开(公告)号：US10827461B2

公开(公告)日：2020-11-03

申请号：US16319428

申请日：2016-07-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xin You ,  Da Wang ,  Yu Cai ,  Guorong Li ,  Jian Wang

IPC: H04W68/02 ,  H04W68/00 ,  H04W76/11 ,  H04W76/14 ,  H04W52/02 ,  H04W76/28 ,  H04W4/70 ,  H04M1/725 ,  H04B1/3827 ,  H04W88/04 ,  H04W88/08

Abstract: A method includes: receiving, by a base station, a first message sent by a network side device, where the first message is used to instruct the base station to page a second device; determining a paging occasion, where the paging occasion is a paging occasion of a first device and/or a paging occasion of the second device; and sending a second message on the paging occasion, where the second message carries an identifier of the second device, so that the first device sends a third message to the second device based on the second message and establishes a connection to the second device based on the third message.

公开(公告)号：US20190335420A1

公开(公告)日：2019-10-31

申请号：US16319428

申请日：2016-07-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xin You ,  Da Wang ,  Yu Cai ,  Guorong Li ,  Jian Wang

IPC: H04W68/02 ,  H04W68/00 ,  H04W76/11 ,  H04W76/14 ,  H04W52/02 ,  H04W76/28 ,  H04W4/70 ,  H04M1/725 ,  H04B1/3827 ,  H04W88/04 ,  H04W88/08

Abstract: A method includes: receiving, by a base station, a first message sent by a network side device, where the first message is used to instruct the base station to page a second device; determining a paging occasion, where the paging occasion is a paging occasion of a first device and/or a paging occasion of the second device; and sending a second message on the paging occasion, where the second message carries an identifier of the second device, so that the first device sends a third message to the second device based on the second message and establishes a connection to the second device based on the third message.

公开(公告)号：US11206538B2

公开(公告)日：2021-12-21

申请号：US16338469

申请日：2016-09-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haibo Xu ,  Xuelong Wang ,  Nathan Edward Tenny ,  Xin You

IPC: H04W12/106 ,  H04W12/10 ,  H04W24/10 ,  H04W12/06 ,  H04W36/00

Abstract: A control signaling processing method, a device, and a system relate to the field of communications technologies, to perform integrity protection on control signaling exchanged between a DU and UE in a CU-DU separated access network architecture. The method includes: determining, by a DU, integrity protection parameters and an integrity protection algorithm, where the integrity protection parameters and the integrity protection algorithm are used to perform integrity protection on a signaling radio bearer between the DU and UE; determining, by the DU, a message authentication code MAC-I based on the integrity protection parameters and the integrity protection algorithm; and receiving, by the DU, control signaling sent by an RRC layer of the DU, and sending, to the UE, the control signaling carrying the MAC-I.