School of Electronic and Information Engineering. The impact of fiber’s dispersion on BER of OCDMA based on prime/prime code Cao Erhui Cheng Boru[J]. 2007, (5): 68-70.
School of Electronic and Information Engineering. The impact of fiber’s dispersion on BER of OCDMA based on prime/prime code Cao Erhui Cheng Boru[J]. 2007, (5): 68-70.DOI:
The impact of fiber’s dispersion on BER of OCDMA based on prime/prime code Cao Erhui Cheng Boru
摘要
分析了基于二维素数码的非相干OCDMA系统中色散引起的脉冲位置偏移对误码率的影响
并进行了计算机仿真。结果表明
选取较小的素数和激活用户数
较大的入射光功率
色散对于系统误码率的影响相对较小。当数据传输速率大于300Mb/s时
无误差的最大传输距离不超过2Km。
Abstract
The impact of pulse-position deviation caused by fiber’s dispersion for incoherent 2D-OCDMA based on prime/prime code is analyzed by computer simulation here.The results show that
the impact of fiber’s dispersion on BER increases by p
K
decreases by Ps.When the system data rate is beyond 300Mb/s