Performance analysis for the improved linear multiuser detectors in BPSK-modulated DS-CDMA systems

IEEE Transactions on Communications

Volumn 51, Issue 1, 2003, Pages 37-42

  Buzzi, Stefano ^a   Lops, Marco ^a  

^a UNIVERSITY OF CASSINO AND SOUTHERN LAZIO   (Italy)

Author keywords

Code division multiple access (CDMA); Improper random access; Multiuser detection; Performance analysis; Random code division multiple access (CDMA)

Indexed keywords

CODE DIVISION MULTIPLE ACCESS; CORRELATION METHODS; ELECTROMAGNETIC WAVE PROPAGATION; ERROR DETECTION; MATHEMATICAL MODELS; PHASE SHIFT KEYING; PROBABILITY; RADIO RECEIVERS; RANDOM PROCESSES;

BINARY PHASE SHIFT KEYING MODULATION; LINEAR MULTIUSER RECEIVERS; MULTIUSER DETECTION; PSEUDOAUTOCORRELATION;

DIRECT SEQUENCE SYSTEMS;

EID: 0037225596     PISSN: 00906778     EISSN: None     Source Type: Journal    
DOI: 10.1109/TCOMM.2002.807625     Document Type: Letter

References (12)

1. S. Verdú, Multiuser Detection. Cambridge, U. K.: Cambridge Univ. Press, 1998.
2. R. Lupas and S. Verdù, "Linear multiuser detectors for synchronous code-division multiple-access channels," IEEE Trans. Inform. Theory, vol. 35, pp. 123-136, Jan. 1989.
3. U. Madhow and M. Honig, "MMSE interference suppression for direct-sequence spread-spectrum CDMA," IEEE Trans. Commun., vol. 42, pp. 3178-3188, Dec. 1994.
4. F. D. Neeser and J. L. Massey, "Proper complex random processes with applications to information theory," IEEE Trans. Inform. Theory, vol. 39, pp. 1293-1302, July 1993.
5. Y. Yoon and H. Leib, "Maximizing SNR in improper complex noise and applications to CDMA," IEEE Commun. Lett., vol. 1, pp. 5-8, Jan. 1997.
6. S. Buzzi, M. Lops, and A. M. Tulino, "A new family of MMSE multiuser receivers for interference suppression in DS-CDMA systems employing BPSK modulation," IEEE Trans. Commun., vol. 49, pp. 154-167, Jan. 2001.
7. ____, "A new class of multiuser CDMA receivers based on the minimum mean-output energy strategy," in Proc. IEEE Int. Symp. Information Theory, Sorrento, Italy, June 2000.
8. A. M. Tulino and S. Verdù, "Asymptotic analysis for improved linear receivers for BPSK-CDMA subject to fading," IEEE J. Select. Areas Commun., vol. 19, pp. 1544-1555, Aug. 2001.
9. X. Wang and H. V. Poor, "Blind multiuser detection: a subspace approach," IEEE Trans. Inform. Theory, vol. 44, pp. 677-690, Mar. 1998.
10. R. A. Horn and C. R. Johnson, Matrix Analysis. Cambridge, U. K.: Cambridge Univ. Press, 1985.
11. U. Madhow and M. L. Honig, "On the average near-far resistance for MMSE detection of direct-sequence CDMA signals with random spreading," IEEE Trans. Inform. Theory, vol. 45, pp. 2039-2045, Sept. 1999.
12. D. N. C. Tse and S. V. Hanly, "Linear multiuser receivers: effective interference, effective bandwidth, and user capacity," IEEE Trans. Inform. Theory, vol. 45, pp. 641-657, Mar. 1999.