公开(公告)号：US20190150067A1

公开(公告)日：2019-05-16

申请号：US16248454

申请日：2019-01-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lixia XUE ,  Xu ZHANG ,  Jianguo WANG ,  Yi QIN ,  Yongzhao CAO

IPC: H04W48/10 ,  H04W72/04 ,  H04J11/00

Abstract: A control information sending/receiving method and device are disclosed, to implement indicating a time-frequency location of a control channel to a terminal device in a 5G NR system or a future evolved LTE system. The method includes: receiving, by a terminal device, broadcast information; determining, from at least two predefined time-domain locations, a time-domain location of a broadcast channel carrying the broadcast information; determining a time-domain location of a control channel based on the time-domain location of the broadcast channel; and performing control channel detection in the determined time-domain location of the control channel.

公开(公告)号：US20190124643A1

公开(公告)日：2019-04-25

申请号：US16230722

申请日：2018-12-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yi QIN ,  Hua LI ,  Zhongfeng LI

IPC: H04W72/04 ,  H04L5/00 ,  H04L27/26

Abstract: Embodiments of the present disclosure includes example subframe configuration methods and related devices. One example method includes configuring, by a network-side device, a target subframe, where the target subframe includes at least one sounding reference signal (SRS) symbol used to send an SRS signal. The network-side device can then send first configuration signaling to a terminal device, where the first configuration signaling includes a resource configuration of the target subframe or an SRS configuration of the target subframe.