%0 Journal Article
%T Performance Analysis of Normalized Throughput in a Hybrid WDMA-OCDMA System<br>一种混合WDMA-OCDMA系统归一化吞吐量性能研究
%A Ji Jianhua
%A Xu Ming
%A Yang Shuwen
%A Ma Junxian
%A <br>吉建华
%A 徐铭
%A 杨淑雯
%A 马君显
%J 光子学报
%D 2005
%I 
%X The performance of normalized throughput in a hybrid WDMA-OCDMA system is studied. The effect of optical beat noise on the normalized throughput is analyzed. The scheme of BCH channel coding is proposed to improve the performance of a hybrid WDMA-OCDMA system.The analysis result shows that the normalized throughput is a little decreased when traffic load is light, but can improved greatly when traffic load is medium and heavy. Furthermore, the maximum normalized throughput will increase for the BCH-coded hybrid WDMA-OCDMA system.
%K Optical code-division multiple-access(OCDMA)
%K Wavelength division multiple-access(WDMA)
%K Bit error rate(BER)
%K Optical beat noise
%K BCH code<br>光码分多址
%K 波分多址
%K 误比特率
%K 光差拍噪声
%K BCH码
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=B7AC867CEA910001&yid=2DD7160C83D0ACED&vid=339D79302DF62549&iid=E158A972A605785F&sid=CDC418F38C4BFD60&eid=6D6B4A516C7DB6EE&journal_id=1004-4213&journal_name=光子学报&referenced_num=3&reference_num=9