Patent ID: 7441086
Filing Date: 2008-10-21
Classification: G06F

Abstract:
1. A data caching method, adapted for a cache system where a data replacing parameter is used for a data replacement rule to assist determining whether to replace a user data; the data caching method comprising: when a resource consumed in fetching the user data is lower than a predetermined level, determining whether to replace the user data by the cache system; and when the resource consumed in fetching the user data is greater than or equal to the predetermined level, replacing a parameter value of the data replacing parameter within a predetermined period, such that the user data is maintained in the cache system during the predetermined period; wherein: the cache system is used in a signal access point (AP) of a wireless network, the user data comprises a corresponding login information obtained from a server by the signal access point (AP) of the wireless network when a user login to the signal access point (AP) of the wireless network, and the resource consumed in fetching the user data is a period of time from when the signal access point (AP) of the wireless network starts to request the login information from the server to when the signal access point (AP) of the wireless network receives the login information.