The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 23, 2007
Filed:
Jan. 10, 2003
Fang-chin Ren, Taoyuan, TW;
Chung-ju Chang, Taoyuan, TW;
Yih-shen Chen, Taoyuan, TW;
Jian-an Chen, Taoyuan, TW;
Fang-Chin Ren, Taoyuan, TW;
Chung-Ju Chang, Taoyuan, TW;
Yih-Shen Chen, Taoyuan, TW;
Jian-An Chen, Taoyuan, TW;
Chunghwa Telecom Co., Ltd., Taoyuan, TW;
Abstract
The present invention provides a method using Q-learning rule to accurately estimate the transmission cost for the multi-rate transmission control (MRTC) for RRC (radio resource control) in the WCDMA network. This method comprises the following iterative steps: first obtaining a system state and an action using an incoming request, a mean of interference and a variance of interference, then obtaining Q values based on the system state and the action. Afterwards, allocating an optimal action with the Q values, and when a new request with a new state arrives, going back to the first step and updating the Q values using the new state and a cost function based on the system state and the action.