Title :
A multichannel MC-CDMA demodulator and its implementation
Author :
Xing, Guanbin ; Liu, Hui ; Shi, Richard
Author_Institution :
Dept. of Electr. Eng., Washington Univ., Seattle, WA, USA
Abstract :
We describe an MC-CDMA modem that can adapt to channel conditions to maximize the throughput of a wireless link. Implementation aspects of the MC-CDMA demodulator in a multichannel setup (antenna array) are discussed. The design work provides important clues on the realization of multichannel signal processing algorithms in wireless communications.
Keywords :
adaptive antenna arrays; array signal processing; broadband networks; code division multiple access; demodulators; modems; multiuser channels; radio links; time-varying channels; MC-CDMA modem; adaptive MC-CDMA; adaptive smart antenna; antenna array; broadband wireless communications; channel conditions; multicarrier CDMA; multichannel MC-CDMA demodulator; multichannel signal processing algorithms; throughput; time-varying environment; wireless link; Algorithm design and analysis; Antenna arrays; Demodulation; Fading; Frequency; Modems; Multicarrier code division multiple access; Robustness; Signal design; Wireless communication;
Conference_Titel :
Signals, Systems, and Computers, 1999. Conference Record of the Thirty-Third Asilomar Conference on
Print_ISBN :
0-7803-5700-0
DOI :
10.1109/ACSSC.1999.832395
