Factor graph based design of an OFDM-IDMA receiver performing joint data detection, channel estimation, and channel length selection

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn , Issue , 2009, Pages 2561-2564

  Novak, Clemens ^a   Matz, Gerald ^a   Hlawatsch, Franz ^a  

^a VIENNA UNIVERSITY OF TECHNOLOGY   (Austria)

Author keywords

Channel estimation; Factor graph; Iterative receiver; Multiuser detection; OFDM IDMA; Sum product algorithm

Indexed keywords

CHANNEL LENGTH; DATA DETECTION; FACTOR GRAPH; FACTOR GRAPHS; FREQUENCY-SELECTIVE CHANNELS; ITERATIVE MULTIUSER; ITERATIVE RECEIVER; OFDM-IDMA; PERFORMANCE GAIN; SIMULATION RESULT; SUM-PRODUCT ALGORITHM;

ACOUSTICS; ESTIMATION; MULTIUSER DETECTION; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING; SIGNAL DETECTION; SIGNAL PROCESSING;

CHANNEL ESTIMATION;

EID: 70349203779     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2009.4960145     Document Type: Conference Paper

References (11)

1. L. Ping, L. Liu, K. Wu, and W. K. Leung, "Interleave-division multiple-access," IEEE Trans. Wireless Comm., vol. 5, pp. 938-947, Apr. 2006.
2. I. Mahafeno, C. Langlais, and C. Jego, "OFDM-IDMA versus IDMA with ISI cancellation for quasi-static Rayleigh fading multipath channels," in Proc. 4th Int. Symp. on Turbo Codes & Related Topics, (Munich, Germany), pp. 3-7, 2006.
3. L. Ping, Q. Guo, and J. Tong, "The OFDM-IDMA approach to wireless communication systems," IEEE Wireless Comm., vol. 14, pp. 18-24, June 2007.
4. C. Novak, G. Matz, and F. Hlawatsch, "A factor graph approach to joint iterative data detection and channel estimation in pilot-assisted IDMA transmissions," in Proc. IEEE ICASSP-2008, (Las Vegas, NV), pp. 2697-2700, Apr. 2008.
5. H.-A. Loeliger, J. Dauwels, J. Hu, S. Korl, L. Ping, and F. R. Kschischang, "The factor graph approach to model-based signal processing," Proc. IEEE, vol. 95, pp. 1295-1322, June 2007.
6. G. D. Forney, Jr., "Codes on graphs: Normal realizations," IEEE Trans. Inf. Theory, vol. 47, pp. 520-548, Feb. 2001.
7. A. P. Worthen and W. E. Stark, "Unified design of iterative receivers using factor graphs," IEEE Trans. Inf. Theory, vol. 47, pp. 843-849, Feb. 2001.
8. J. Boutros and G. Caire, "Iterative multiuser joint decoding: Unified framework and asymptotic analysis," IEEE Trans. Inf. Theory, vol. 48, pp. 1772-1793, July 2002.
9. L. R. Bahl, J. Cocke, F. Jelinek, and J. Raviv, "Optimal decoding of linear codes for minimizing symbol error rate," IEEE Trans. Inf. Theory, vol. 20, pp. 284-287, March 1974.
10. C. Novak, F. Hlawatsch, and G. Matz, "MIMO-IDMA: Uplink multiuser MIMO communications using interleave-division multiple access and low-complexity iterative receivers," in Proc. IEEE ICASSP-2007, (Honolulu, Hawaii, USA), pp. 225-228, Apr. 2007.
11. K. Kusume, G. Dietl, W. Utschick, and G. Bauch, "Performance of interleave division multiple access based on minimum mean square error detection," in Proc. IEEE ICC-2007, (Glasgow, UK), pp. 2961-2966, June 2007.