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專利名稱 加權無逗式里德所羅門解碼方法及其電路
創作型式 發明
專利證號 US6944813B2
國別 美國
獲證日期 2005/09/13
專利摘要 A weighted decoding method and circuits for Comma-Free Reed-Solomon codes that apply to a cell search in a wideband code division multiple access system. The invention also provides a weighted decoding method wherein the decoding result of the secondary synchronization code is used as a weight for received Comma-Free Reed-Solomon symbol data, and the weighted symbol data is input to the processing element array of the decoding circuit, so as to perform a weighted correlating comparison and thus enhance the accuracy of the decoding result. The weighted decoding method put forward by the invention may apply to a decoding architecture that is based on a systolic array and the decoding architecture that is based on a folding systolic array.

IPC國際分類號

H03M001300
聯絡人 王淳右
電話 #329566
EMAIL f437frank@ncsist.org.tw