Rate, sub-carrier, and power allocations for multi-carrier CDMA with LMMSE multiuser detection

IEEE Transactions on Wireless Communications

Volumn 6, Issue 5, 2007, Pages 1574-1580

  Fu, Po Wei ^a,b   Chen, Kwang G ^a,b  

^a IEEE   (Taiwan)

^b NATIONAL TAIWAN UNIVERSITY   (Taiwan)

Author keywords

Multi carrier CDMA; Multi code; Power allocation; Sub carrier allocation; Variable spreading length

Indexed keywords

MULTI-CODE ACCESS; MULTIMEDIA COMMUNICATION; POWER ALLOCATION; SUB-CARRIER ALLOCATION; VARIABLE SPREADING LENGTH (VSL);

BIT ERROR RATE; DATA TRANSFER RATES; FADING CHANNELS; MULTIMEDIA SERVICES; MULTIUSER DETECTION; WIRELESS NETWORKS;

CODE DIVISION MULTIPLE ACCESS;

EID: 34249328872     PISSN: 15361276     EISSN: None     Source Type: Journal    
DOI: 10.1109/TWC.2007.360352     Document Type: Article

References (16)

1. A. Chouly, A. Brajal, and S. Jourdan, "Orthogonal multicarrier techniques applied to direct sequence spread spectrum CDMA systems," in Proc. of IEEE Global Com. Conference, 1993, pp. 1723-1728.
2. N. Yee, J. P. Linnartz, and G. Fettwies, "Multi-carrier CDMA in indoor wireless radio networks," in Proc. of IEEE Personal, Indoor and Mobile Radio Communications Conference, 1993, pp. 109-113.
3. S. Hara and R. Prasad, "Overview of multicarrier CDMA," IEEE Comm. Magazine, pp. 126-133, Dec 1997.
4. Y. Zhu and E. Gunawan, "Performance of MC-CDMA system using controlled MRC with power control in Rayleigh fading channel," IEEE Electronics Letters, pp. 752-753, Apr. 2000.
5. L. Jorguseski, E. Fledderus, J. Farserotu, and R. Prasad, "Radio resource allocation in third generation mobile communication systems," IEEE Commun. Mag., pp. 117-123, 2001.
6. S. W. Kim and Y. H. Lee, "Combined rate and power adaptation in DS-CDMA communications over Nakagami fading channels," IEEE Trans. Commun., pp. 162-168, January 2000.
7. J. B. Kim and M. Honig, "Resource allocation for multiple classes of DS-CDMA traffic," IEEE Trans. Vehic. Technol., pp. 506-519, March 2000.
8. S. Moshavi, "Multi-user detection for DS-CDMA communications," IEEE Commun. Mag., pp. 124-136, Oct. 1996.
9. R. V. Nee and R. Prasad, OFDM for Wireless Multimedia Communications. Artech House, 2000.
10. T. Ottosson and A. Svensson, "Multi-rate schemes in DS/CDMA systems," in Proc. IEEE Vehic. Tech. Conf., 1995, pp. 1006-1010.
11. P. W. Fu and K. C. Chen, "Multi-rate multi-carrier-CDMA with multi-user detections for wireless multimedia communications," in Proc. of IEEE WCNC 03, Mar. 2003, pp. 385-390.
12. H. V. Poor and S. Verdú, "Probability of error in MMSE multiuser detection," IEEE Trans. Info. Theory, pp. 858-871, May 1997.
13. U. Madhow and M. L. Honing, "MMSE interference suppression for direct-sequence spread-spectrum CDMA," IEEE Trans. Commun., pp. 3178-3188, Dec. 1994.
14. T. M. Lok and T. F. Wong, "Transmitter and receiver optimization in multicarrier CDMA systems," IEEE Trans. Commun., pp. 1197-1207, July 2000.
15. C. Y. Wong et al., "Multiuser OFDM with adaptive subcarrier, bit, and power allocation," IEEE J. Select, Areas Commun., pp. 1747-1758, Oct. 1999.
16. D. P. Bertsekas, Constrained Optimization and Lagrange Multiplier Methods. Academic Press, Oct. 1982.