Improved K-Best sphere decoding algorithms for MIMO systems

Proceedings - IEEE International Symposium on Circuits and Systems

Volumn , Issue , 2006, Pages 1159-1162

  Qingwei, Li ^a   Zhongfeng, Wang ^a  

^a 1148 Kelley Engineering Center Corvallis   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; COMPUTATIONAL COMPLEXITY; COMPUTER SIMULATION; DECODING; MAXIMUM LIKELIHOOD ESTIMATION; WIRELESS TELECOMMUNICATION SYSTEMS;

CHANNEL MATRIX; DECODING ALGORITHMS; MIMO SYSTEMS; WIRELESS COMMUNICATIONS;

WIRELESS NETWORKS;

EID: 34547271210     PISSN: 02714310     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (12)

1. G. J. Foschini, "Layered space-time architecture for wireless communication in fading environment when using multiple antennas," Bell Labs. Tech. Journal, vol.2, Autumn, 1996.
2. U. Fincke and M. Phost, "Improved methods for calculating vectors for short length in a lattice, including a complexity analysis," Math. Comput., vol. 44, pp. 463-471, April 1985.
3. E. Viterbo and J. Boutros, "A universal lattice code decoder for fading channels," IEEE Trans. on Inform. Theory, vol. 45, no. 5, pp. 1639-1642, July 1999.
4. E. Agrell, T.Eriksson, A. Vardy, and K. Zeger, "Closest point search in lattices," IEEE Trans. on Inform. Theory, vol. 48, no. 8, pp. 2201-2214, Aug. 2002.
5. K. W. Wong, "Reduced-complexity architectures of symbol detection algorithms in MIMO channel," Thesis, the Hong Kong University of Science and Technology, August, 2001.
6. K. W. Wong, C. Y. Tsui, R. S. K. Cheng, and W. H. Mow, "A VLSI archetecture of a K-best lattice decoding algorithm for MIMO channnels," in PIMRC 02, 2002.
7. D. Wubben, R.Bohnke, J. Einas, V. Kuhn and K.D. Kammeyer, "Efficient algorithm for decoding layered space-time codes," Electronics letters. Issue 22, vol. 37, pp. 1348-1540, Oct. 2001.
8. B. Hockward, and S. Brink, "Achieving near-capacity on a multiple antenna channel," IEEE Trans. Inform. Theory, vol. 51, no. 8, pp. 389-399, Mar. 2003
9. Zhan Guo, and P. Nilsson, "A VLSI architecture of the Schnorr-Euchner decoder for MIMO systems," Proc. IEEE CAS Symposium on Emerging Tech., pp. 65-68, June 2004.
10. A. Burg, M. Borgmann, M. Wenk, M. Zellweger, W. Fichtner and H. Bolcskei, "VLSI implementation of MIMO detection using the sphere decoding algorithm," IEEE Jounal of Solid State Circuits, Nov. 2004.
11. B. Widdup, G. Woodward, and G. Knagge, "A highly-parallel VLSI architecture for a list sphere detector," IEEE Inter. Conf. on Comm, vol. 5, pp. 2720-2725, June 2004.
12. T. Fujita, T. Onizawa, W. Jiang, D. Uchida, T.Sugiyama, and A. Ohta, "A new signal detection scheme combining ZF and K-best algorithms for OFDM/SDM", PIMRC 2004, vol. 4, pp. 2387-2391, Sept. 2004.