A factor graph approach to joint iterative data detection and channel estimation in pilot-assisted IDMA transmissions

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

Volumn , Issue , 2008, Pages 2697-2700

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

^a VIENNA UNIVERSITY OF TECHNOLOGY   (Austria)

Author keywords

Factor graphs; IDMA; Iterative receivers; Mltiuser detection; Sum product algorithm

Indexed keywords

ACOUSTICS; APPROXIMATION ALGORITHMS; BOOLEAN FUNCTIONS; COMPUTER NETWORKS; FADING (RADIO); FADING CHANNELS; GRAPH THEORY; SIGNAL PROCESSING; SPEECH;

FACTOR GRAPHS; IDMA; ITERATIVE RECEIVERS; MLTIUSER DETECTION; SUM-PRODUCT ALGORITHM;

CHANNEL ESTIMATION;

EID: 51449106476     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2008.4518205     Document Type: Conference Paper

References (8)

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. M. C. Valenti and B. D. Woerner, "Iterative channel estimation and decoding of pilot symbol assisted turbo codes over flat-fading channels," IEEE J. Sel. Areas Comm., vol. 19, pp. 1697-1705, Sept. 2001.
3. N. Huaning, S. Manyuan, J. Ritcey, and L. Hui, "A factor graph approach to iterative channel estimation and LDPC decoding over fading channels," IEEE Trans. Wireless Comm., vol. 4, pp. 1345-1350, July 2005.
4. F. R. Kschischang, B. J. Frey, and H.-A. Loeliger, "Factor graphs and the sum-product algorithm," IEEE Trans. Inf. Theory, vol. 47, no. 2, pp. 498-519, 2001.
5. A. P. Worthen and W. E. Stark, "Unified design of iterative receivers using factor graphs," IEEE Trans. Inf. Theory, vol. 47, no. 2, pp. 843-849, 2001.
6. 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.
7. 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.
8. 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), pp. 225-228, April 2007.