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	Multipolar inserting zeros code and its application in optical code division multiple access systems
	Ming Xin ; Xiangfei Chen ; Yitang Dai ; Shizhong Xie
	2010-05-06 ; 2010-05-06
关键词	Practical Theoretical or Mathematical/ Bragg gratings code division multiple access convolution error statistics optical fibre communication/ MIZ code mutipolar inserting zeros code direct-sequence optical code division multiple access DS-OCDMA system linear convolution multiuser interference BER SSFBG super structure fiber Bragg grating/ B6260M Multiplexing and switching in optical communication B6150E Multiple access communication B6150M Protocols B6120B Codes B4125 Fibre optics
中文摘要	We proposed the multipolar inserting zeros (MIZ) code for direct-sequence optical code division multiple access (OCDMA) systems. This code is designed to correspond with the judgment based on linear convolution. Simulation results showed that it can provide a lower multiuser interference than the conventional Gold sequence. With the same number of users, the bit error rate in the OCDMA system coded by MIZ can be reduced by several decuples than that coded by Gold, and the source power needed to reach a BER of 1*10/sup -9/ can also be reduced by several decibels. So the performance of OCDMA can be improved.
语种	英语 ; 英语
出版者	SPIE ; USA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/11691]
专题	清华大学
推荐引用方式 GB/T 7714	Ming Xin,Xiangfei Chen,Yitang Dai,et al. Multipolar inserting zeros code and its application in optical code division multiple access systems[J],2010, 2010.
APA	Ming Xin,Xiangfei Chen,Yitang Dai,&Shizhong Xie.(2010).Multipolar inserting zeros code and its application in optical code division multiple access systems..
MLA	Ming Xin,et al."Multipolar inserting zeros code and its application in optical code division multiple access systems".(2010).

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