Approaching the Capacity of Multiple Access Channels Using Interleaved Low-Rate Codes

IEEE Communications Letters

Volumn 8, Issue 1, 2004, Pages 4-6

  Ping, Li ^a   Liu, Lihai ^a   Wu, K Y ^a   Leung, W K ^a  

^a CITY UNIVERSITY OF HONG KONG   (Hong Kong)

Author keywords

Channel capacity; Multiple access channels

Indexed keywords

BANDWIDTH; CHANNEL CAPACITY; CODES (SYMBOLS); COMPUTER SIMULATION; DECODING; FUNCTIONS; GAUSSIAN NOISE (ELECTRONIC); ITERATIVE METHODS; MODULATION; PROBABILITY; WHITE NOISE;

CHANNEL COEFFICIENTS; MULTIPLE ACCESS CHANNELS;

CODE DIVISION MULTIPLE ACCESS;

EID: 0742307430     PISSN: 10897798     EISSN: None     Source Type: Journal    
DOI: 10.1109/LCOMM.2003.822534     Document Type: Article

References (16)

1. C. Berrou and A. Glavieux, "Near Shannon limit error correcting coding and decoding: Turbo-codes," IEEE Trans. Commun., vol. 44, pp. 1261-1271, Oct. 1996.
2. M. Moher, "An iterative multiuser decoder for Near-capacity communications," IEEE Trans. Commun., vol. 46, pp. 870-880, July 1998.
3. M. C. Reed, C. B. Schlegel, P. D. Alexander, and J. A. Asenstorfer, "Iterative multiuser detection for CDMA with FEC: near-single-user performance," IEEE Trans. Commun., vol. 46, pp. 1693-1699, Dec. 1998.
4. X. Wang and H. V. Poor, "Iterative (turbo) soft interference cancellation and decoding for coded CDMA," IEEE Trans. Commun., vol. 47, pp. 1046-1061, July 1999.
5. Z. Shi and C. Schlegel, "Joint iterative decoding of serially concatenated error control coded CDMA," IEEE J. Select. Areas Commun., vol. 19, pp. 1646-1653, Aug. 2001.
6. R. J. McEliece, "Are turbo-like codes effective on nonstandard channels?," IEEE Inform. Theory Society Newsletter, vol. 51, no. 4, pp. 1-8, Dec. 2001.
7. S. Verdú and S. Shamai, "Spectral efficiency of CDMA with random spreading," IEEE Trans. Inform. Thoery, vol. 45, pp. 622-640, Mar. 1999.
8. A. J. Viterbi, "Very low rate convolutional codes for maximum theoretical performance of spread spectrum multiple-access channels," IEEE J. Select. Areas Commun., vol. 8, pp. 641-649, Aug. 1990.
9. P. Frenger, P. Orten, and T. Ottosson, "Code-spread CDMA using maximum free distance low-rate convolutional codes," IEEE Trans. Commun., vol. 48, pp. 135-144, Jan. 2000.
10. P. Komulainen and K. Pehkonen, "Performance evaluation of super-orthogonal turbo codes in AWGN and flat Rayleigh fading channels," IEEE J. Select. Areas Commun., vol. 16, pp. 196-205, Feb. 1998.
11. L. Ping, W. K. Leung, and K. Y. Wu, "Low-rate turbo-Hadamard codes," IEEE Trans. Inform. Theory, to be published.
12. A. Tarable, G. Montorsi, and S. Benedetto, "Analysis and design of inter-leavers for CDMA systems," IEEE Commun. Lett., vol. 5, pp. 420-422, Oct. 2001.
13. F. N. Brannstrom, T. M. Aulin, and L. K. Rasmussen, "Iterative multi-user detection of trellis code multiple access using a posteriori probabilities," in Prac. ICC, Finland, June 2001, pp. 11-15.
14. R. H. Mahadevappa and J. G. Proakis, "Mitigating multiple access interference and intersymbol interference in uncoded CDMA systems with chip-level interleaving," IEEE Trans. Wireless Commun., vol. 1, pp. 781-792, Oct. 2002.
15. L.Li Ping, L.Lihai Liu, K. Y. Wu, and W. K. Leung, "A unified approach to multiuser detection and space-time coding with low complexity and nearly optimal performance," in Proc. 2002 Allerton Conf. Communications, Control, and Computing, Monticello, IL, Oct. 2002, pp. 170-179.
16. _, "Interleave-division multiple-access (IDMA) communications, " in Proc. Int. Symp. Turbo Codes Related Topics, Brest, France, Sept. 2003, pp. 173-180.