一種用於快速切換的雙射頻接口調度方法

The invention relates to the technical field of wireless communication and discloses a double radio frequency scheduling method for quick switching. The method comprises: calculating and collecting measurement data of a plurality intelligent triggers according to metric values of different layers of wireless network access link of a mobile terminal, and acquiring a scanning decision limit by using a multi-condition decision unification algorithm; and when the intelligent triggers are normal, allowing the mobile terminal to execute intelligent trigger decision scanning according to the scanning decision limit, or when the intelligent triggers are abnormal, allowing the mobile terminal to execute periodical scanning. When the double radio frequency scheduling method for quick switching, disclosed by the invention, is used, the alternate activating and deactivating double radio frequency scheduling interfaces are used to execute active scanning. When the method is used in the mobile terminal, unnecessary energy consumption is avoided and the performance of the quick switching is not lowered.

Inventor: LIU, Chu-da | ZHANG, Chi-sheng | YAO, Gang | CAO, Jian-nong
Priority Number: CN101873673B
IPC Current: H04W004816 | H04W004818 | H04W008806
Assignee Applicant: Hong Kong University of Technology
Title: Double radio frequency scheduling method for quick switching | A kind of used for double radio frequency interface scheduling method fast switching
Usefulness: Double radio frequency scheduling method for quick switching | A kind of used for double radio frequency interface scheduling method fast switching
Novelty: Dispatching method for rapid switching of double radio frequency (RF) interface, involves using mobile terminal to implement decision scanning or periodic scanning according to determined normal status of intelligent trigger

ICT/Telecom

Telecommunication

YAO Gang
Cao Jiannong
ZHANG Chisheng
LIU Chuda

Mainland China