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1. (WO2018166212) METHOD AND DEVICE FOR CONNECTING TO 4G NETWORK AND TERMINAL EQUIPMENT

Pub. No.:    WO/2018/166212    International Application No.:    PCT/CN2017/108399
Publication Date: Fri Sep 21 01:59:59 CEST 2018 International Filing Date: Tue Oct 31 00:59:59 CET 2017
IPC: H04W 36/14
H04W 36/24
Applicants: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Inventors: SHANG, Gaozhan
Title: METHOD AND DEVICE FOR CONNECTING TO 4G NETWORK AND TERMINAL EQUIPMENT
Abstract:
Provided are a method for connecting to a 4G network, a device for connecting to a 4G network, and a terminal equipment. The method includes the follows. A terminal equipment judges whether the terminal equipment is currently registered in 4G; if the terminal equipment is not currently registered in 4G, whether a radio resource (RR) state is an idle state is judged; if the RR state is a non-idle state, a first duration in which the terminal equipment is in the non-idle state is determined; and if the first duration exceeds a first time threshold, the RR state is released to the idle state to cause the terminal equipment to re-select to connect to the 4G network.