淡江大學機構典藏:Item 987654321/60973
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    题名: Synchronous optical code-division multiple access systems with constant multi-user interference
    作者: Jau, L.-L.;Lee, Y.-H.;Chuang, M.-H.;Yang, C.-L.;Jan, Y.-G.
    贡献者: 淡江大學電機工程學系
    日期: 2009-10
    上传时间: 2011-10-15 01:10:47 (UTC+8)
    出版者: Stevenage: The Institution of Engineering and Technology
    摘要: A synchronous optical code-division multiple access system with balanced encoder instead of on-off-keying (OOK) encoder is proposed. In the system, the multi-user interference is maintained constant during a frame, and the receiver estimates the interference frame by frame instead of bit by bit. The data rate of the proposed system is no longer severely limited by the electronic processing time in estimating the interference, and the structure of the proposed receiver is simpler than those in OOK systems. In the receiver, both linear and non-linear threshold estimators are introduced. Numerical results show that the proposed system has smaller bit error rate than OOK systems, especially when the number of training bits is increased.
    關聯: IET Optoelectronics 3(5), pp.233-240
    DOI: 10.1049/iet-opt.2008.0021
    显示于类别:[電機工程學系暨研究所] 期刊論文

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