Patent ID: 9742653
Date: 2017-08-22
CPC Classifications: G06F,H04L,Y02D

Claim:
1. A maintenance method for network connection, adapted to a computer system having a real-time clock, wherein the real-time clock is configured to regularly wake up the computer system to check whether a network connection is working normally, the maintenance method for network connection comprising: receiving a wake up operation of the computer system from a user to wake up the computer system; determining whether an accumulated time length accumulated from a time of last entering a power saving mode according to a saving operation of the user to a time of receiving the wake up operation is greater than a counting time for the real-time clock to wake up the computer system; testing whether the network connection is working normally when the accumulated time length is greater than the counting time; and updating the counting time of the real-time clock to the accumulated time length when the network connection is working normally.