Low complexity frequency-domain despreading for cyclic-prefix CDMA systems

IEEE Communications Letters

Volumn 8, Issue 6, 2004, Pages 339-341

  Lin, Pin Hsun ^a   Chiueh, Tzi Dar ^a  

^a NATIONAL TAIWAN UNIVERSITY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

CODE DIVISION MULTIPLE ACCESS; COMMUNICATION CHANNELS (INFORMATION THEORY); COMPUTATIONAL COMPLEXITY; DISCRETE FOURIER TRANSFORMS; FREQUENCY DOMAIN ANALYSIS; INTERSYMBOL INTERFERENCE; MATHEMATICAL MODELS; MATRIX ALGEBRA; SIGNAL RECEIVERS;

CHANNEL ESTIMATION; CHANNEL IMPULSE RESPONSE; CYCLIC PREFIX CODE DIVISION MULTIPLE ACCESS SYSTEMS; FREQUENCY DOMAIN DESPREADING METHOD;

DIRECT SEQUENCE SYSTEMS;

EID: 3142730683     PISSN: 10897798     EISSN: None     Source Type: Journal    
DOI: 10.1109/LCOMM.2004.828176     Document Type: Article

References (6)

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3. K. L. Baum, T. A. Thomas, F. W. Vook, and V. Nangia, "Cyclic-prefix CDMA: An improved transmission method for broadband DS-CDMA cellular systems," in Wireless Communications and Networking Conf., vol. 1, Mar. 2002, pp. 183-188.
4. C. M. Chang and K. C. Chen, "Frequency-domain approach to multiuser detection in DS-CDMA communications," IEEE Commun. Lett., vol. 4, pp. 331-333, Nov. 2000.
5. F. Adachi, T. Sao, and T. Itagaki, "Performance of multicode DS-CDMA using frequency domain equalization in frequency selective fading channel," Electron. Lett., vol. 39, no. 2, pp. 239-241, Jan. 2003.
6. L. Bruhl and B. Rembold, "Unified spatio-temporal frequency domain equalization for multi- and single-carrier CDMA systems," in Proc. IEEE Vehicular Technology Conf., vol. 2, Sept. 2002, pp. 24-28.