Patent Number: 7,711,782

Title: Event notification method in wireless communications system

Abstract: An event notification method in a wireless communications system can reduce the amount of transmission data in a wireless section and improve transmission efficiency by reducing the number of notifications with respect to an event which is frequently generated as a user sends a server an event notification request message including period information through a SIP-based client in order to request the notification with the specific event, and the server sends an event notification message to the client according to a period included in the period information or when a permitted time range is satisfied in order to notify the event when the corresponding event is generated.

Inventors: Kim; Young-Jin (Seoul, KR), Lim; Chan-Seok (Gyeonggi-Do, KR)

Assignee: LG Electronics Inc.

International Classification: G06F 15/16 (20060101); G06F 15/173 (20060101)

Expiration Date: 5/04/12018