Apparatus for searching for a cell and method of acquiring code unique to each cell in an asynchronous wideband DS/CDMA receiver

作者: Ji-yong Chun , Kang-min Lee

DOI:

关键词:

摘要: An apparatus for searching a cell and method of acquiring code unique to each in an asynchronous wideband Direct-Sequence Code Division Multiple Access (DS/CDMA) receiver, wherein the searches based on received DS/CDMA signal including group identifying unit estimating compensating frequency error between synchronous channel internally generated primary synchronization code, degradation which has experienced, performing correlation compensated available secondary codes, thereby group; scrambling plurality codes belonging group, obtaining cell.

参考文章(6)
Y.-P.E. Wang, T. Ottosson, Cell search in W-CDMA IEEE Journal on Selected Areas in Communications. ,vol. 18, pp. 1470- 1482 ,(2000) , 10.1109/49.864011
Moon Kyou Song, V.K. Bhargava, Performance analysis of cell search in W-CDMA systems over Rayleigh fading channels IEEE Transactions on Vehicular Technology. ,vol. 51, pp. 749- 759 ,(2002) , 10.1109/TVT.2002.1015350
Jae-Min Ahn, Hi-Chan Moon, Soon-Young Yoon, Hee-Won Kang, Seung-Joo Maeng, Chae-Man Lim, Hyeon-Woo Lee, Apparatus and method for synchronizing channels in a W-CDMA communication system ,(2000)
Kazuyuki Miya, 和行 宮, Hidetoshi Suzuki, 秀行 ▲高▼橋, 秀俊 鈴木, Hideyuki Takahashi, Cdma receiver and cdma receiving method ,(1999)