Bandwidth efficient MC-CDMA transmission over frequency selective fading channel in 1xEV-DV system

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In this letter, we propose a cdma2000 based MC-CDMA scheme which inherits the same architecture and bandwidth of forward link packet data channel of cdma2000 1x EV-DV. The system utilizes no cyclic prefix, and it uses the bandwidth efficient iterative technique [6] to recover cyclicity of OFDM symbol of the MC-CDMA system to achieve backward compatibility with I x EV-DV system. We report that the link-level performance of our proposed system is significantly better than previous equalizer-based scheme [7] in frequency selective fading channels.
Publisher
IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
Issue Date
2006-04
Language
English
Article Type
Article
Citation

IEICE TRANSACTIONS ON COMMUNICATIONS, v.E89B, pp.1451 - 1454

ISSN
0916-8516
DOI
10.1093/ietcom/e89-b.4.1451
URI
http://hdl.handle.net/10203/88672
Appears in Collection
EE-Journal Papers(저널논문)
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