Performance analysis of hybrid Fi-Wi network employing OCDMA based NG-PON-Reference-Cited by-同舟云学术

Performance analysis of hybrid Fi-Wi network employing OCDMA based NG-PON

Published:2021-09-06 Issue:1-2 Volume:76 Page:97-108
ISSN:0016-1136
Container-title:Frequenz
language:en
Short-container-title:

Author:

Rajasekaran Priyadharshini¹^ORCID,Ganesan Geetha¹,Murugappan Meenakshi¹

Affiliation:

1. Department of Electronics and Communication Engineering , College of Engineering Guindy, Anna University , Chennai , 600025 , Tamil Nadu , India

Abstract

Abstract Fiber-Wireless (Fi-Wi) networks play a crucial role in broadband wireless communication. A hybrid Fi-Wi architecture integrating Optical Code Division Multiple Access (OCDMA) based Next-Generation Passive Optical Network (NGPON) with Long Term Evolution (LTE) is proposed that can provide a higher capacity to the mobile end users, thereby achieving scalability and mobility. Maximal length sequence (M-sequence) codes of code length 31 used can support six users. A simulation study is carried out for the proposed integrated architecture considering multiple users and multiple services, and the performance is analyzed in terms of the received Bit Error Rate (BER) and Error Vector Magnitude (EVM) values. A high capacity of 160 Gbps and a spectral efficiency of 2–4 bps/Hz are achieved for the multi-user and multi-service links with six users.

Publisher

Walter de Gruyter GmbH

Subject

Electrical and Electronic Engineering

Link

https://www.degruyter.com/document/doi/10.1515/freq-2021-0053/pdf

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