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1. (WO2018202092) METHOD AND DEVICE FOR ADJUSTING OPERATIONAL BANDWIDTH OF TERMINAL

Pub. No.:    WO/2018/202092    International Application No.:    PCT/CN2018/085498
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Fri May 04 01:59:59 CEST 2018
IPC: H04W 72/04
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: LIU, Zhe
刘哲
TANG, Hao
唐浩
WANG, Fan
汪凡
TANG, Zhenfei
唐臻飞
Title: METHOD AND DEVICE FOR ADJUSTING OPERATIONAL BANDWIDTH OF TERMINAL
Abstract:
A method and device for adjusting an operational bandwidth of a terminal. The method comprises: a base station transmitting configuration information of at least two bandwidth parts (BPs) to a terminal; the base station transmitting a BP adjustment command to the terminal; wherein the BP adjustment command carries an identifier of a second BP, the second BP is one of the at least two BPs, the BP adjustment command is used to instruct the terminal to switch from a first BP to the second BP in a specified time slot after receiving a BP unit adjustment command, and the first BP is one of the at least two BPs. Thus, the method according to the present application can ensure the flexibility of BP configuration and reduce the signaling overhead at a network side and the power consumption of a terminal.