A new reduced-complexity sphere decoder with true lattice-boundary- awareness for multi-antenna systems

Proceedings - IEEE International Symposium on Circuits and Systems

Volumn , Issue , 2005, Pages 4963-4966

  Wang, Yongtao ^a   Roy, Kaushik ^a  

^a Purdue University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CLOSEST POINT SEARCH; COMPLEXITY REDUCTION; FINITE LATTICES; HARDWARE IMPLEMENTATIONS; MAXIMUM-LIKELIHOOD DETECTION; MULTI-ANTENNA SYSTEMS; REDUCED-COMPLEXITY; SPHERE DECODERS; SPHERE DECODING ALGORITHM;

HARDWARE; MAXIMUM LIKELIHOOD; RECEIVING ANTENNAS; SPHERES;

DECODING;

EID: 33746492445     PISSN: 02714310     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISCAS.2005.1465747     Document Type: Conference Paper

References (6)

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3. E. Viterbo and J. Boutros, "A universal lattice code decoder for fading channels", IEEE Trans Inf.Theory, vol. 45, no. 5, pp. 1639-1642, July 1999.
4. E. Agrell, T. Eriksson, A. Vardy and A. Zeger, "Closest point search in lattices", IEEE Trans. Inf. Theory, vol. 48, no. 8, pp. 2201-2214, August 2002.
5. M. G. Damen, H. E. Gamal and G. Caire, "On maximum-likelihood detection and the search for the closest lattice point", IEEE Trans Inf.Theory, vol. 49, no. 10, Oct. 2003.
6. C. P. Schnorr and M. Euchner, "Lattice basis reduction: Improved practical algorithms and solving subset problems", Math. Programming, vol. 66, pp.181-191, 1994.