A Truncated SVD approach for fixed complexity spectrally efficient FDM receivers

2011 IEEE Wireless Communications and Networking Conference, WCNC 2011

Volumn , Issue , 2011, Pages 1584-1589

  Isam, Safa ^a   Kanaras, Ioannis ^a   Darwazeh, Izzat ^a  

^a UNIVERSITY COLLEGE LONDON   (United Kingdom)

Author keywords

OFDM; SEFDM; spectral efficiency; sphere decoder; truncated singular value decomposition

Indexed keywords

BANDWIDTH SAVINGS; BIT ERROR RATE PERFORMANCE; CARRIER TRANSMISSION; COMPLEX DETECTORS; COMPLEXITY REDUCTION; ILL-CONDITIONING; LINEAR DETECTORS; MINIMUM MEAN SQUARED ERROR DETECTORS; OPTIMUM PERFORMANCE; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEMS; ORTHOGONALITY; REDUCED COMPLEXITY; SEFDM; SPECTRAL EFFICIENCIES; SPHERE DECODER; SPHERE DECODERS; SYSTEM SIZE; TRUNCATED SINGULAR VALUE DECOMPOSITION; TRUNCATED SVD; ZERO-FORCING;

BIT ERROR RATE; CARRIER COMMUNICATION; DECODING; DETECTORS; FREQUENCY ALLOCATION; MEAN SQUARE ERROR; MULTIPLEXING; SINGULAR VALUE DECOMPOSITION; SPECTRUM ANALYZERS; SPHERES; WIRELESS NETWORKS; WIRELESS TELECOMMUNICATION SYSTEMS;

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING;

EID: 79959301213     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/WCNC.2011.5779400     Document Type: Conference Paper

References (23)

1. M. R. D. Rodrigues and I. Darwazeh, "Fast OFDM: A Proposal for Doubling the Data Rate of OFDM Schemes," in Proceedings of the International Conference on Telecommunications, vol. 3, pp. 484-487, June 2002.
2. F. Xiong, "M-ary Amplitude Shift Keying OFDM System," IEEE Transactions on Communications, vol. 51, pp. 1638-1642, Oct. 2003.
3. M. R. D. Rodrigues and I. Darwazeh, "A Spectrally Efficient Frequency Division Multiplexing Based Communications Cystem," in Proceedings of the 8th International OFDM Workshop, Hamburg, 2003.
4. M. Hamamura and S. Tachikawa, "Bandwidth Efficiency Improvement for Multi-Carrier Systems," in Proc. 15th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications PIMRC 2004, vol. 1, pp. 48-52, Sept. 5-8, 2004. (Pubitemid 40056937)
5. W. Jian, Y. Xun, Z. Xi-lin, and D. Li, "The Prefix Design and Performance Analysis of DFT-based Overlapped Frequency Division Multiplexing (OvFDM-DFT) System," in Proc. 3rd International Workshop on Signal Design and Its Applications in Communications IWSDA 2007, pp. 361-364, Sept. 23-27, 2007.
6. S. Isam and I. Darwazeh, "Precoded Spectrally Efficient FDM System," in 21th Personal, Indoor and Mobile Radio Communications Symposium 2010, IEEE PIMRC'10, pp. 99-104, 2010.
7. F. Rusek and J. B. Anderson, "The Two Dimensional Mazo Limit," in International Symposium of Information Theory, 2005. ISIT 2005., vol. 57, pp. 970-974, 2005.
8. F. Rusek and J. B. Anderson, "Multistream Faster than Nyquist Signaling," IEEE Transactions on Communications, vol. 57, pp. 1329-1340, 2009.
9. J. E. Mazo, "Faster than Nyquist Signalling," Bell Systems Technical Journal, vol. 54, pp. 429-458, Oct 1975.
10. I. Kanaras, A. Chorti, M. Rodrigues, and I. Darwazeh, "An Optimum Detection for a Spectrally Efficient non Orthogonal FDM System," in Proceedings of the 13th International OFDM Workshop, Hamburg, August 2008.
11. I. Kanaras, A. Chorti, M. Rodrigues, and I. Darwazeh, "Spectrally Efficient FDM Signals: Bandwidth Gain at the Expense of Receiver Complexity," in Proceedings of the International Conference On Communications, pp. 1-6, 2009.
12. P. C. Hansen, "The Truncated SVD as a Method for Regularization," BIT Numerical Mathematics, vol. 27, pp. 534-553, Dec 1987.
13. P. C. Hansen, "Truncated Singular Value Decomposition Solutions to Discrete Ill-Posed Problems with Ill-Determined Numerical Rank," SIAM Journal on Scientific and Statistical Computing, vol. 11, pp. 503-518, May 1990.
14. L. G. Barbero and J. S. Thompson, "A Fixed-Complexity MIMO Detector Based on the Complex Sphere Decoder," in Proc. IEEE 7th Workshop Signal Processing Advances in Wireless Communications SPAWC '06, pp. 1-5, 2006.
15. L. G. Barbero and J. S. Thompson, "Extending a Fixed-Complexity Sphere Decoder to Obtain Likelihood Information for Turbo-MIMO Systems," IEEE Transactions on Vehicular Technology, vol. 57, no. 5, pp. 2804-2814, 2008.
16. A. Chorti, I. Kanaras, M. Rodrigues, and I. Darwazeh, "Joint Channel Equalization and Detection of Spectrally Efficient FDM Signals," in 21th Personal, Indoor and Mobile Radio Communications Symposium 2010, IEEE PIMRC'10, Sep 2010.
17. S. Isam and I. Darwazeh, "Simple DSP-IDFT Techniques for Generating Spectrally Efficient FDM Signals," in IEEE, IET International Symposium on Communication Systems, Networks and Digital Signal Processing, pp. 20-24, Jul 2010.
18. S. Isam and I. Darwazeh, "IDFT-DFT techniques for generating and receiving spectrally efficient FDM signals," American Journal for Engineering and Applied Sciences, 2010 (submitted).
19. P. C. Hansen, "The Discrete Picard Condition for Discrete Ill- Posed Problems," BIT, vol. 30, pp. 658-672, 1990.
20. K. Jbilou, L. Reichel, and H. Sadok, "Vector Extrapolation Enhanced TSVD for Linear Discrete Ill-Posed Problems," Numerical Algorithms, vol. 51, pp. 195-208, 2009.
21. R. A. Horn and C. R. Johnson, Matrix Analysis. Cambridge University Press, 1985.
22. E. Agrell, T. Eriksson, A. Vardy, and K. Zeger, "Closest Point Search in Lattices," IEEE Transactions on Information Theory, vol. 48, no. 8, pp. 2201-2214, 2002. (Pubitemid 35017061)
23. T. F. Chan and Hansen, "Computing Truncated SVD Least Squares Solutions by Rank Revealing QR-Factorizations," tech. rep., CAM Report 86-01, Dept. of Mathematics, U.C.L.A, 1986.