Coded asynchronous CDMA and its efficient detection

IEEE Transactions on Information Theory

Volumn 44, Issue 7, 1998, Pages 2837-2847

  Schlegel, Christian ^a,b   Alexander, Paul ^a,c   Roy, Sumit ^a,d,e  

^a IEEE   (United States)

^b Department of Electrical and Computer Engineering   (United States)

^c CENTRE FOR WIRELESS COMMUNICATIONS   (Singapore)

^d UNIVERSITY OF TEXAS AT SAN ANTONIO   (United States)

^e University of Washington   (United States)

Author keywords

CDMA; Error control coding; Least means squares (LMS); Multiple access; Multiuser receivers; Projection receiver; Recursive least means squares (RLS)

Indexed keywords

ALGORITHMS; COMPUTATIONAL COMPLEXITY; DECODING; ERROR ANALYSIS; LEAST SQUARES APPROXIMATIONS; RANDOM PROCESSES; SIGNAL DETECTION; SIGNAL ENCODING; SIGNAL INTERFERENCE; SIGNAL RECEIVERS;

CODED ASYNCHRONOUS CODE DIVISION MULTIPLE ACCESS (CDMA) SYSTEMS; PROJECTION RECEIVERS (PR); RECURSIVE LEAST SQUARES (RLS) ALGORITHMS;

CODE DIVISION MULTIPLE ACCESS;

EID: 0032202067     PISSN: 00189448     EISSN: None     Source Type: Journal    
DOI: 10.1109/18.737516     Document Type: Article

References (33)

1. R. L. Pickholtz, D. L. Schilling, and L. B. Milstein, "Theory of spread-spectrum Communications - A tutorial," IEEE Trans. Commun., vol. COM-30, pp. 855-884, May 1982.
2. Qualcomm Inc., "Proposed EIA/TIA Wideband Spread Spectrum Standard," doc. no.: 80-7814 Rev.-OCR 03567, 1992.
3. D. V. Sarwate and M. B. Pursley, "Crosscorrelation properties of pseudorandom and related sequences," Proc. IEEE, vol. 68, pp. 593-619, May 1980.
4. R. Gold, "Optimal binary sequences for spread spectrum multiplexing," IEEE Trans. Inform. Theory, vol. IT-13, pp. 619-621, Oct. 1967.
5. S. Verdú, "Minimum probability of error for asynchronous Gaussian multiple-access channels," IEEE Trans. Inform. Theory, vol. IT-32, pp. 85-96, Jan. 1986.
6. R. Lupas and S. Verdú, "Linear multiuser detectors for synchronous code-division multiple-access channels," IEEE Trans. Inform. Theory, vol. 35, pp. 123-136, Jan. 1989.
7. _, "Near-far resistance of multiuser detectors in asynchronous channels," IEEE Trans. Commun., vol. 38, pp. 496-508, Apr. 1990.
8. M. K. Varanasi and B. Aazhang, "Multistage detection in asynchronous code-division multiple-access communications," IEEE Trans. Commun., vol. 38, pp. 509-519, Apr. 1990.
9. Z. Xie, C. K. Rushforth, and R. T. Short, "Multiuser signal detection using sequential decoding," IEEE Trans. Commun., vol. 38, pp. 578-583, May 1990.
10. Z. Xie, R. T. Short, and C. K. Rushforth, "A family of suboptimum detectors for coherent multiuser communications," IEEE J. Select. Areas Commun., vol. 8, pp. 683-690, May 1990.
11. M. K. Varanasi and B. Aazhang, "Near-optimum detection in synchronous code-division multiple-access systems," IEEE Trans. Commun., vol. 39, May 1991.
12. A. Duel-Hallen, "Decorrelating decision-feedback multiuser detector for synchronous code-division multiple access channel," IEEE Trans. Commun., vol. 41, pp. 285-290, Feb. 1993.
13. L. Wei and C. Schlegel, "Synchronous DS-SSMA with improved decorrelating decision-feedback multiuser detection," IEEE Trans. Veh. Technol., vol. 43, Aug. 1994.
14. C. Schlegel and Z. Xiang, "Multi-user projection receivers," in Proc. IEEE Int. Symp. Information Theory (Whistler, BC, Canada, Sept. 1995), p. 318.
15. C. Schlegel, S. Roy, P. Alexander, and Z. Xiang, "Multiuser projection receivers," IEEE J. Select. Areas Commun., vol. 14, Oct. 1996.
16. P. Alexander, L. Rasmussen, and C. Schlegel, "A linear receiver for coded multi-user CDMA," IEEE Trans. Commun., vol. 45, May 1997.
17. S. Verdú, "Computation complexity of multiuser detection," Algorithmica, vol. 4, pp. 303-312, 1989.
18. 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, May 1990.
19. T. Giallorenzi, "Suboptimum multiuser receivers for convolutionally coded asynchronous DS-CDMA systems," IEEE Trans. Commun., vol. 44, Sept. 1996.
20. _, "The multiuser ML sequence estimator for convolutionally coded asynchronous CDMA systems," IEEE Trans. Commun., vol. 44, Aug. 1996.
21. P. Hoeher, "On channel coding and multiuser detection for DS-CDMA," in Proc. 2nd IEEE ICUPC (Ottawa, Ont., Canada, Oct. 1995).
22. M. Nasiri-Kenari, R. Sylvester, and C. K. Rushforth, "An efficient soft-decision decoding algorithm for synchronous CDMA with error control coding," submitted for publication to IEEE Trans. Commun.
23. J. G. Proakis, Digital Communications, 3rd ed. New York: McGraw-Hill, 1995.
24. C. Schlegel, Trellis Coding. Piscataway, NJ: IEEE Press, 1997.
25. A. J. Viterbi and J. K. Omura, Principles of Digital Communication and Coding. New York: McGraw-Hill, 1979.
26. P. R. Chevillat and E. Eleftheriou, "Decoding of trellis-encoded signals in the presence of intersymbol interference and noise," IEEE Trans. Commun., vol. 37, pp. 669-676, July 1989.
27. A. Duel-Hallen and C. Heegard, "Delayed decision-feedback sequence estimation," IEEE Trans. Commun., vol. 37, pp. 428-4136, May 1989.
28. P. Strobach, Linear Prediction Theory: A Mathematical Basis for Adaptive Systems. New York: Springer, 1990.
29. S. Haykin, Adaptive Filter Theory. Englewood Cliffs, NJ: Prentice-Hall, 1991.
30. D.-S. Chen and S. Roy, "An adaptive multi-user receiver for CDMA systems," J. Select. Areas Commun., vol. 12, pp. 808-816, June 1994.
31. S. Lin and D. J. Costello Jr., Error Control Coding: Fundamentals and Applications. Englewood Cliffs, NJ: Prentice-Hall, 1983.
32. J. A. Heller and J. M. Jacobs, "Viterbi detection for satellite and space communications," IEEE Trans. Commun. Technol., vol. COM-19, pp. 835-848, Oct. 1971.
33. J. P. Odenwalder, "Optimal decoding of convolutional codes," Ph.D. dissertation, Univ. of California, Los Angeles, 1970.