MIMO maximum likelihood soft demodulation based on dimension reduction

GLOBECOM - IEEE Global Telecommunications Conference

Volumn , Issue , 2010, Pages

  Lee, Jungwon ^a   Choi, Ji Woong ^b   Lou, Hui Ling ^b  

^a SAMSUNG Electronics   (South Korea)

^b MARVELL SEMICONDUCTOR INC   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DECODING; DEMODULATION; DEMODULATORS; MIMO SYSTEMS; OPTICAL VARIABLES MEASUREMENT;

DIMENSION REDUCTION; LOWER COMPLEXITY; MA XIMUM LIKELIHOODS; MAXIMUM-LIKELIHOOD; MINIMUM EUCLIDEAN DISTANCES; MULTIPLE INPUTS; MULTIPLE OUTPUTS; MULTIPLE-INPUT MULTIPLE- OUTPUT SYSTEMS; SEARCH SPACES; SOFT DEMODULATION;

MAXIMUM LIKELIHOOD;

EID: 79551628484     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/GLOCOM.2010.5683917     Document Type: Conference Paper

References (16)

1. I. E. Telatar, "Capacity of multi-antenna Gaussian channels," Eur. Trans. Telecommun., vol. 10, pp. 585-595, Nov. 1999.
2. J. M. Cioffi and G. D. Forney, "Generalized decision-feedback equalization for packet transmission with ISI and Gaussian noise," in Communication, Computation, Control and Signal Processing, A. Paulraj, V. Roychowdhury, and C.Schaper, Ed. Boston MA: Kluwer, 1997, pp. 79-127.
3. G. D. Golden, G. J. Foschini, R. A. Valenzuela, and P. W. Wolniansky, "Detection algorithm and initial laboratory results using V-BLAST spacetime communication architecture," Electron. Lett., vol. 35, pp. 14-16, Jan. 1999.
4. U. Fincke and M. Pohst, "Improved methods for calculating vectors of short length in a lattice, including a complexity analysis," Math. Comput., vol. 44, pp. 463-471, Apr. 1985.
5. M. O. Damen, A. Chkeif, and J.-C. Belfiore, "Lattice code decoder for space-time codes," IEEE Commun. Lett., vol. 4, pp. 161-163, May 2000.
6. L. Wei, L. K. Rasmussen, and R. Wyrwas, "Near optimum tree-search detection schemes for bit-synchronous multiuser CDMA systems over Gaussian and two-path Rayleigh-fading channels," IEEE Trans. Commun., vol. 45, pp. 691-700, Jun. 1997.
7. K.-W. Wong, C.-Y. Tsui, R. S.-K. Cheng, and W.-H. Mow, "A VLSI architecture of a K-best lattice decoding algorithm for MIMO channels," in Proc. IEEE Int. Symp. Circuits Syst., 2002, pp. III-273 - III-276.
8. D. W. Waters and J. R. Barry, "The chase family of detection algorithms for multiple-input multiple-output channels," IEEE Trans. Signal Process., vol. 56, pp. 739-747, Feb. 2008.
9. B. M. Hochwald and S. Brink, "Achieving near-capacity on a multiple-antenna channel," IEEE Trans. Commun., vol. 51, pp. 389-399, Mar. 2003.
10. Y. L. C. de Jong and T. J. Willink, "Iterative tree search detection for MIMO wireless systems," IEEE Trans. Commun., vol. 53, pp. 930-935, Jun. 2005.
11. L. G. Barbero and J. S. Thompson, "Extending a fixed-complexity sphere decoder to obtain likelihood information for turbo-MIMO systems," IEEE Trans. Vehi. Technol., vol. 57, pp. 2804-2814, Sep. 2008.
12. J. Lee, J.-W. Choi, H. Lou, and J. Park "Soft MIMO ML demodulation based on bitwise constellation partitioning," IEEE Commun. Lett., vol. 13, pp. 736-738, Oct. 2009.
13. J. Jalden and B. Ottersten, "On the complexity of sphere decoding in digital communications," IEEE Trans. Signal Process., vol. 53, pp. 1474-1484, Apr. 2005.
14. IEEE Std 802.16-2009, IEEE standard for local and metropolitan area networks, part 16: air interface for broadband wireless access systems, IEEE, May 2009.
15. WiMAX forum mobile radio conformance tests (MRCT) release 1.0. http://www.wimaxforum.org.
16. J.-W. Choi, J. Lee, and H. Lou, "Low-complexity near-ML MIMO detection utilizing multiple detectors," in preparation.