Multicarrier CDMA systems using time-domain and frequency-domain spreading codes.

For wideband code-division multiple-access systems, the paper introduces a multicarrier modulation scheme that performs the spreading simultaneously in the time and frequency domains. This scheme attains higher flexibility and spectrum efficiency because system parameters can be selected at will. Th...

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Bibliographic Details
Published in:	IEEE Transactions on communications 51, 1 (2003).
Main Author:	You, C.W
Format:	Article
Language:	English
Subjects:	DS-CDMA. MC-CDMA. Rayleigh fading channel. W-CDMA. Bandwidth. Delay spread. Frequency-domain. Frequency-selective channel. Multicarrier CDMA. Multicarrier modulation. Single carrier RAKE system. Spectrum efficiency. Spreading codes. Time-domain. Wideband CDMA. Wideband code-division multiple-access.