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Performance of Complementary Code Based CDMA in Time Variant Channels

First, we proved that the - Columnwise Complementary codes is better than - Columnwise Complementary code in time selective channel by explaining the probability of happening MAI elimination in frequency domain and proposing a method to use - Columnwise Complementary codes in one cell.
Furthermore, we proposed the method to increase the capability of resisting of frequency selective fading channel without decreasing the capability of resisting of time selective fading channel.
Finally, we showed some simulation results about receiver velocity and MAI elimination in frequency domain.

Identiferoai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0904106-021659
Date04 September 2006
CreatorsSu, Po-Jung
ContributorsHsiao-Hwa Chen, Chin-Der Wann, CHAO-TANG YU
PublisherNSYSU
Source SetsNSYSU Electronic Thesis and Dissertation Archive
LanguageCholon
Detected LanguageEnglish
Typetext
Formatapplication/pdf
Sourcehttp://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0904106-021659
Rightsnot_available, Copyright information available at source archive

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