Enhancing the performance of IDMA system by irregular LDPC codes

IET Conference Publications

Volumn 2010, Issue 569 CP, 2010, Pages 113-116

  Zhang, Jingxi ^a,b   Bie, Zhisong ^a   Wu, Weiling ^a  

^a BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS   (China)

^b NORTH CHINA ELECTRIC POWER UNIVERSITY   (China)

Author keywords

Degree profiles; Gaussian approximation; IDMA; LDPC; MAC

Indexed keywords

DEGREE PROFILES; GAUSSIAN APPROXIMATIONS; IDMA; LDPC; MAC;

ERROR CORRECTION; GAUSSIAN DISTRIBUTION; PROBABILITY DENSITY FUNCTION; TURBO CODES; WIRELESS NETWORKS;

ITERATIVE DECODING;

EID: 78751638096     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1049/cp.2010.0631     Document Type: Conference Paper

References (16)

1. H. El Gamal and A. R. Hammons, "Analyzing the turbo decoder using the Gaussian approximation," IEEE J. Select. Areas Commun., vol. 47, pp. 671-686, Feb. 2001.
2. D. Divsalar, S. Dolinar, and F. Pollara, "Low complexity turbo-like codes," in Proc. 2nd Int. Symp. Turbo Codes, Sept. 2000, pp. 73-80.
3. R. G. Gallager, "Low-density parity-check codes," IEEE Trans. Inform. Theory, vol. IT-8, pp. 21-28, Jan. 1962.
4. M. G. Luby, M. Mitzenmacher, M. A. Shokrollahi, and D. A. Spielman, "Efficient erasure correcting codes," IEEE Trans. Inform. Theory, vol.47, pp. 569-584, Feb. 2001.
5. T. J. Richardson and R. L. Urbanke, "The capacity of low-density parity check codes under message-passing decoding," IEEE Trans. Inform. Theory, vol. 47, pp. 599-618, Feb. 2001.
6. T. J. Richardson, A. Shokrollahi, and R. L. Urbanke, "Design of capacity- approaching low-density parity-check codes," IEEE Trans. Inform. Theory, vol. 47, pp. 619-637, Feb. 2001.
7. S.Y. Chung, G. D. Forney, T. J. Richardson, and R. Urbanke, "On the design of low-density parity-check codes within 0.0045 dB of the Shannon limit," IEEE Commun. Lett., vol. 5, pp. 58-60, Feb. 2001. (Pubitemid 32286625)
8. S.Y.Chung, T.J. Richardson, and R.L. Urbanke. "Analysis of sumproduct decoding of low-density parity-check codes using a Gaussian approximation," IEEE Trans. Inform. Theory, vol.47, no.2, pp.657 - 670, Feb.2001.
9. Kschischang, F.R., Frey, B.J., and Loeliger, H.-A., "Factor graphs and the sum-product algorithm," IEEE Trans. Inf. Theory, 2001, 47, (2), pp. 498-519.
10. Shi Z. and Schlegel C, "Joint iterative decoding of serially concatenated error control coded CDMA," IEEE J. Select. Areas Commun. vol. 19, pp. 1646-1653, Aug. 2001.
11. Li Ping, Lihai Liu, Keying Wu, W. K. Leung, "Interleave-Division Multiple-Access," IEEE trans. wireless comm.., vol. 5, no.4, pp.938- 947 Apr. 2006.
12. J. Ling, L. Wang, Y. Luo, H. Wang, "Performance of LDPC-Coded Interleave-Division Multiple-Access (IDMA) System," IET ICWMMN Proceedings. Hangzhou, China, Nov. 2006.
13. Lihai Liu, Li Ping, "A Comparative Study on Low-Cost Multiuser Detectors," IEEE ICC 2006 proceedings pp. 4947-4952.
14. Storn R, Price K, "Differential Evolution - A Simple and Efficient Heuristic for Global Optimization Over Continuous Spaces," Journal of Global Optimization, 1997, 11, (4):341 - 359.
15. D. Guo and S. Verdú, "Randomly spread CDMA: Asymptotics via statistical physics," IEEE Trans. Inform. Theory, vol. 51, pp. 1982-2010, June 2005.
16. G. D. Forney Jr. and G. Ungerboeck, "Modulation and coding for linear Gaussian channels," IEEE Trans. Inform. Theory, vol. 44, no. 10, pp. 2384-2315, Oct. 1998.