Low-complexity capacity achieving two-stage demodulation/decoding for random matrix channels

2007 IEEE Information Theory Workshop, ITW 2007, Proceedings

Volumn , Issue , 2007, Pages 584-589

  Truhachev, Dmitri ^a   Schlegel, Christian ^a   Krzymien, Lukasz ^a  

^a UNIVERSITY OF ALBERTA   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

CODE DIVISION MULTIPLE ACCESS; CODES (STANDARDS); CODES (SYMBOLS); CONTROL SYSTEMS; CYBERNETICS; DATA COMMUNICATION SYSTEMS; DECODING; DEMODULATION; EIGENVALUES AND EIGENFUNCTIONS; INFORMATION THEORY; INTERSYMBOL INTERFERENCE; MATRIX ALGEBRA; OPTICAL VARIABLES MEASUREMENT; QUALITY ASSURANCE; REDUNDANCY; RELIABILITY; TRELLIS CODES;

(E ,2E) THEORY; ARBITRARY NUMBERS; ERROR CONTROL (EC) CODES; FEED FORWARD (FF); GAUSSIAN MULTIPLE ACCESS CHANNELS; INTERFERENCE CHANNELS; ITERATIVE DEMODULATION; ITERATIVE PROCESSING; LINEAR CHANNELS; LINEAR MATRICES; LOW-COMPLEXITY; MULTIPLE INPUTS; POWER DISTRIBUTIONS; POWER MODES; RANDOM MATRICES; REPETITION CODING; SIGNAL REDUNDANCY; SIGNATURE SEQUENCES; TURBO DEMODULATION (TD); TURBO EQUALIZATION (TEQ); TWO STAGES;

ITERATIVE DECODING;

EID: 46749143831     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ITW.2007.4313139     Document Type: Conference Paper

References (20)

1. C. Schlegel and A. Grant, "Coordinated Multiple User Communications", Springer Publishers, 2006.
2. A. Grant and C. Schlegel, "Convergence of linear interference cancellation multiuser receivers", IEEE Trans. Commun., Vol. 49, No. 10, October 2001, pp. 1824-1834.
3. O. Axelsson, Iterative Solution Methods, Cambridge Univ. Press, 1996.
4. M. K. Varanasi, and B. Aazhang, "Multistage detection in asynchronous code-division multiple-access communications," IEEE T. Commun., vol. 38, no. 4, April 1990, pp. 509-519.
5. D. Raphaeli, M. K. Simon, D. Divsalar, "Improved parallel interference cancellation for CDMA," IEEE Trans. Commun., vol. 46, no. 2, Feb. 1998, pp. 258-268.
6. M. C. Reed, C. Schlegel, P. D. Alexander, and J. A. Asenstorfer, "Iterative multiuser detection for CDMA with FEC: Near single user performance." IEEE Trans. Commun., Vol. 46, No. 12, December 1998, pp. 1693-1699.
7. P. D. Alexander, A. J. Grant, and M. C. Reed, "Iterative detection on code-division multiple-access with error control coding," European Transactions on Telecommunications, 9(5): 419-426, Sept.-Oct. 1998.
8. S. ten Brink, "Convergence behavior of iteratively decoded parallel concatenated codes", IEEE Trans. Comm., vol. 49, no. 10, Oct. 2001.
9. C. Schlegel, Z. Shi, M. Burnashev, "Optimal Power/Rate Allocation and Code Selection for Iterative Joint Detection of Coded Random CDMA", IEEE Transactions on Information Theory, vol. 52, no. 9, September 2006, pp. A2S6-A29A.
10. T. Tanaka, and M. Okada, "Approximate belief propagation, density evolution, and statistical neurodynamics for CDMA multiuser detection," IEEE T. Inform. Theory, Vol. 51, No. 2, Feb. 2005, pp. 700-706.
11. L. Ping, L. Liu, K. Wu and W. K. Leung "Interleave- Division Multiple-Access", IEEE Trans. on Wireless Comm., vol. 5, no. 4, April 2006.
12. T. Tanaka "A Statistical Mechanics Approach to Large-System Analysis of CDMA Multiuser Detectors", IEEE Transactions on Information Theory, vol. 48, no. 11, pp. 2888-2910, Nov. 2002.
13. Z. Bagley and C. Schlegel "LDPC Coding for Variable-Rank MIMO Channels", Allerton Conference, September 2006.
14. D. Tse and S. Hanly, "Linear Multiuser Receivers: Effective Interference, Effective Bandwidth and User Capacity", IEEE Trans. Inform. Theory, pp.641-657, March 1999.
15. C. Schlegel, D. Truhachev and L. Krzymien, "Iterative Multiuser Detection of Random CDMA Using Partitioned Spreading", 2006 International Conference on Turbo Coding and Applications, Munich, April 2006. http://www.ece.ualberta.ca/hcdc/Library/SchTruKrzTurbo06.pdf
16. L. Krzymien, D. Truhachev and C. Schlegel "Coded Random CDMA with Partitioned Spreading", Allerton Conference, September 2006. http://www.ece.ualberta.ca/hcdc/Library/KrzTruSch-Allerton-06.pdf
17. M. S. Alencar, "A comparison of bounds on the capacity of a binary channel , Global Telecommunication Conference 1996, 18-22 November, 1996, pp. 1273 - 1275, vol.2.
18. D. Truhachev, C. Schlegel and L. Krzymien, "A Simple Capacity Achieving Demodulation/Decoding Method for Random Matrix Channels", IEEE Trans. on Inform. Theory, submitted, June 2007.
19. M. V. Burnashev, C. Schlegel, W. A. Krzymien, and Z. Shi, "Characteristics analysis of successive interference cancellation methods", Problémy Peredachi lnformatsii, pp.297-317, vol. 40, no. 4, 2004.
20. C. Schlegel, "CDMA with Partitioned Spreading", IEEE Communications Letters, accepted for publication.