摘要 |
A code set generating method in a mobile communications system having Nf frequency channels and Np phase channels. In the method, a code length Nc is obtained by NfxNp, a minimum distance Nd between codewords in a code set and frequency diversity Nfd are determined, code sets are detected according to Nc, Nd, and Nfd, a code set is selected, which shows such a Hamming distance distribution among code words that minimizes demodulation errors from the detected code sets, and the code set is stored in a mapping table of a demodulator. |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE, KWANG, WOOK;KIM, YOUNG, KY;AHN, JAE, MIN;YOON, SOON, YOUNG;KANG, HEE, WON;KONG, SEUNG, HYUN;CHUNG, HA, BONG;NO, JONG, SEON;YANG, KYEONG, CHEOL |