Research on hopping frequency codes for OCDMA system
摘要
研究了光正交码、EQC码和素数码与频率相结合构成的单跳频及多跳频二维地址码
并对它们的容量与采用波分复用系统时的容量进行了比较
得到了比采用跳频地址码容量更大的结论 .
Abstract
Several kinds of combined codes are researched. The optical orthogonal codes (OOC’s)
extended quadratic congruence (EQC) code and prime code are all combined with frequency respectively. A kind of combined multi hopping frequency code is firstly proposed. The comparison of capabilities among several codes mentioned above (including single hopping frequency code and multi hopping frequency code for optical CDMA system) is also given.
关键词
光正交码EQC码素数码单跳频码多跳频码
Keywords
OOCEQC codeprime codesingle hopping frequency codemulti hopping frequency code
Design and analysis of a two-dimension code for asynchronous OCDMA systems
Generation of optical orthogonal code by genetic algorithms
The construction and performance analysis of MPC/OOC
A new type of two-dimension codeword structure of OCDMA system and it’s realization method
Related Author
No data
Related Institution
Information and Communication Engineering College,Harbin Engineering University
Key Laboratory of Optical Communication & Lightwave Technology,Ministry of Education,School of Electronic Engineering,Beijing University of Posts and Telecommunications
College of Physical Electronics, UESTC
电子科技大学物理电子学院 四川成都 610054
The School of Electronic Engineering, Beijing University of Posts and Telecommunications