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|1. (WO2018059275) METHOD, TERMINAL, AND NETWORK SIDE DEVICE FOR CELL RESELECTION IN DIFFERENT SYSTEM|
|Applicants:||HUAWEI TECHNOLOGIES CO., LTD.
|Title:||METHOD, TERMINAL, AND NETWORK SIDE DEVICE FOR CELL RESELECTION IN DIFFERENT SYSTEM|
The present invention discloses a method, a terminal, and a network side device for cell reselection in a different system. The method comprises: a terminal transmitting a first request message to a first base station, the first request message comprising first cause indication information, and the first cause indication information representing a cell reselection process that the terminal needs to perform from a second base station to the first base station, wherein the first base station is located in a first radio access technology (RAT) system, the second base station is located in a second RAT system, the terminal is in a first connection state when the terminal is connected to the second base station, and the first RAT system does not support the first connection state; the terminal receiving a response message of the first base station to the first request message, and converting, according to the response message, the first connection state to the second connection state, the first RAT system supporting the second connection state.