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1. (WO2018058495) ENERGY-SAVING METHOD FOR TERMINAL, TERMINAL DEVICE AND NARROWBAND BASE STATION

Pub. No.:    WO/2018/058495    International Application No.:    PCT/CN2016/100993
Publication Date: Fri Apr 06 01:59:59 CEST 2018 International Filing Date: Sat Oct 01 01:59:59 CEST 2016
IPC: H04W 52/02
Applicants: HYTERA COMMUNICATIONS CORPORATION LIMITED
海能达通信股份有限公司
Inventors: HONG, Chen
洪晨
LU, Zhibing
鲁志兵
JIAO, Fuqiang
焦富强
WANG, Jiawen
汪嘉文
WANG, Zhiguo
王志国
Title: ENERGY-SAVING METHOD FOR TERMINAL, TERMINAL DEVICE AND NARROWBAND BASE STATION
Abstract:
A terminal device and a narrowband base station. The method comprises: after a terminal device loses connection with a first broadband base station, the terminal device acquiring its own terminal location information; acquiring the base station location information and cell converge of a second broadband base station, sent by the narrowband base station, the second broadband base station being the broadband base station which is closest to the terminal device; according to said terminal location information and said base station location information, the terminal device determining whether it itself is located within said cell coverage; if it is determined that it is not within the cell coverage, the terminal device turning off its own broadband module for broadband communication. The invention is capable of reducing terminal power consumption.