Mobile device and reconnection processing method

Abstract

Disclosed is a mobile device that can minimize idle periods to improve ease of use to the user and that can reduce the load to the communication network and the device itself during communication reconnection processing. If out-of-synchronization detection part (4) of mobile device (2) detects an out-of-synchronization state, an individual timer value determination part (53) selects two or more timer value variation triggers from the timer value variation triggers stored in a timer value variation trigger storage part (51) and determines the individual timer value for each of the selected timer value variation triggers based on determination rules stored in an individual timer value determination rule storage part (52). A reconnection timer value calculation part (54) calculates an appropriate reconnection timer value based on two or more individual timer values determined by the individual timer value determination part (53). Timer switching control part (5) sets the reconnection timer value, and a timer management part (6) starts the timer. When the timer expires, a wireless communication part (3) sends a reconnection request.

Description

technical field [0001] The present invention relates to a mobile device that performs communication reconnection processing, and a communication reconnection processing method performed by the mobile device. Background technique [0002] Conventionally, mobile devices perform reconnection processing when handover fails and when synchronization is lost. Since reconnection processing will impose a load on the network side, it is controlled not to perform reconnection processing when the allowable limit is reached. That is, the mobile device sets a predetermined timer value when detecting handover failure or out-of-synchronization, starts the timer, and transmits a reconnection request to the connection target when the timer expires, thereby performing reconnection processing. At this time, since the set timer value is fixed, a fixed no-communication period occurs under any circumstances. When out-of-synchronization or the like occurs during the user's call, the silent time w...

AI Technical Summary

Problems solved by technology

[0007] However, there is no specific disclosure in Patent Document 1 how to calculate the value of the reconnection timer based on the collected data

In Patent Document 1, the collected data is data of different dimensions such as quantity and time, so it is very difficult to determine the appropriate value of the reconnection timer according to the data of different dimensions

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