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Performance Comparison of OFDMA and Complementary Code Based CDMA Systems

In this thesis, the performance comparison of orthogonal frequency division multiple access (OFDMA) and complete complementary code based CDMA system is studied.
The complete complementary code is composed of several sets of auto-complementary codes, any two of which are cross-complementary codes. The perfect correlation between code sets is the distinguishing feature of complete complementary code.
OFDMA is used in the 4th. generation Mobile Communication systems. The OFDMA architecture can offer an MAI-free operation in both down-link (synchronous channel) and up-link (asynchronous channel) transmission under the AWGN channel.

Identiferoai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0903106-233124
Date03 September 2006
CreatorsWang, Kuo-bin
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-0903106-233124
Rightsnot_available, Copyright information available at source archive

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