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:
Apr. 26, 2011
Filed:
Jun. 14, 2007
Huei-jin Lin, Taichung, TW;
Wei Ping Chuang, Kaohsiung, TW;
Jiun-yo Lai, Taichung, TW;
Pang-an Ting, Taichung, TW;
Huei-Jin Lin, Taichung, TW;
Wei Ping Chuang, Kaohsiung, TW;
Jiun-Yo Lai, Taichung, TW;
Pang-An Ting, Taichung, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
The invention provides an FFT-size detection method and system and a cell search method and system based on FFT-size detection, and more particularly to a cell search method based on FFT-size detection in cellular system. The cell search method utilizes two frames to correctly detect the actual cell ID. The cell search method uses the first frame to detect the actual FFT size of a received signal. When the FFT size is determined, the cell search method use the second frame to detect the cell ID of a base station outputting the received signal based on the FFT size.