Group Velocity DispersionTolerant WDM TDM Passive Optical Networks

被引：0

作者：

Gupta, Mukesh Kumar ^{[1
]}

Singh, Ghanshyam ^{[1
]}

机构：

[1] Malaviya Natl Inst Technol Jaipur, Dept Elect & Commun Engn, Jaipur, Rajasthan, India

来源：

2017 INTERNATIONAL CONFERENCE ON COMPUTER, COMMUNICATIONS AND ELECTRONICS (COMPTELIX) | 2017年

关键词：

WDM-; TDM; Dicode coding; non-Return to Zero; ON-OFF Keying; Group Velocity Dispersion; TWDM-PON;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In the present work, we have analyzed the effects of dicode coding in a passive optical network based on both wavelength and time division multiplexing (WDM-TDM-PON). By numerical analysis, we observed that network using dicode coding is more tolerant to Group Velocity Dispersion (GVD) as compared to traditional Non-return to zero- on-offkeying(NRZ-OOK)coding.Dispersion degrades the sensitivity of NRZ receiver by 5.5 dB hence limiting the number of users and channel length. With the observations from analysis and results, we suggest the use of Dicode coding to double the number of users and increase the length of the network by 20percent in respect to NRZ.

引用

页码：521 / 526

页数：6

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