Title :
Optimum joint decoding in a LDPC-coded CDMA multiuser system
Author :
Yano, Toru ; Tanaka, Toshiyuki ; Saad, David ; Honda, Satoshi
Author_Institution :
Grad. Sch. of Sci. & Technol., Keio Univ., Kanagawa
Abstract :
We study a low-density parity-check (LDPC) coded CDMA system. The performance of the system with the optimum joint decoding is analytically evaluated by the spectral efficiency, together with numerical evaluation.
Keywords :
code division multiple access; decoding; multiuser detection; parity check codes; LDPC-coded CDMA multiuser system; low-density parity-check code; optimum joint decoding; spectral efficiency; AWGN; Bidirectional control; Cellular phones; Decoding; Equations; Informatics; Multiaccess communication; Multiuser detection; Parity check codes; Performance analysis;
Conference_Titel :
Networked Sensing Systems, 2008. INSS 2008. 5th International Conference on
Conference_Location :
Kanazawa
Print_ISBN :
978-4-907764-31-9
DOI :
10.1109/INSS.2008.4610864
