Title: A method to compensate estimated error of path loss in TD-SCDMA system
Application Number: 200610161729 Application Date: 2006.12.13
Publication Number: 1964212 Publication Date: 2007.05.16
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H04B7/005;H04B17/00;H04Q7/34;H04J13/02
Applicant(s) Name: Beijing Vimicro Corporation Address:
Inventor(s) Name: Guo Wei
Attorney & Agent: songzhi qiang mahai meng
Abstract:
    The disclosed error estimation method for compensation path loss in TD-SCDMA system comprises: A. BS calculated path loss estimation error according to received mobile terminal emission signal power and desired power, and sends error information to mobile terminal; and B. the terminal compensates current path loss according to received error. This invention can increase path loss estimation precision even for very weak signal.
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