Manuscript Title:

DEPLOYMENT OF NGN ARCHITECTURE FOR NETWORK SERVICES

Author:

SOHAIL RANA, NADIA MUSTAQIM ANSARI, RIZWAN IQBAL, TALHA TARIQ, IMRAN KHAN, MAJID AHMED SHAIKH, ROHAIL SHAIK

DOI Number:

DOI:10.17605/OSF.IO/25ANJ

Published : 2023-02-10

About the author(s)

1. SOHAIL RANA - Department of Electronic Engineering, Dawood University of Engineering & Technology, Karachi, Pakistan.
2. NADIA MUSTAQIM ANSARI - Department of Electronic Engineering, Dawood University of Engineering & Technology, Karachi, Pakistan.
3. RIZWAN IQBAL - Department of Electronic Engineering, Dawood University of Engineering & Technology, Karachi, Pakistan.
4. TALHA TARIQ - Department of Electronic Engineering, Dawood University of Engineering & Technology, Karachi, Pakistan.
5. IMRAN KHAN - Department of Electronic Engineering, Dawood University of Engineering & Technology, Karachi, Pakistan.
6. MAJID AHMED SHAIKH - Department of Electronic Engineering, Dawood University of Engineering & Technology, Karachi, Pakistan.
7. ROHAIL SHAIK - Department of Electronic Engineering, Dawood University of Engineering & Technology, Karachi, Pakistan.

Full Text : PDF

Abstract

Communication Network is evolving from a single service structure to multiple service structures. Technological development in telecommunication is leading us toward a unified backbone network called Next Generation Network (NGN). It is an IP-based packet network that provides QoS features while remaining independent of an access network. The services provided to users are independent of transmission architecture. NGN enables customers to receive different types of services like voice, data, and video over the same network. It simplifies the layered architecture and transforms the old legacy network into a packet-based architecture. The purpose of this article is to discuss the challenges and issues while the transition from legacy to IP-based packet networks and discuss the benefits of service providers in terms of business and service handling. NGN uses a new infrastructure to meet customer dynamic requirements. NGN service and NGN transport layer decoupling is the biggest challenge achieved by NGN infrastructure. This separation will result in the development of the core part and access part. It will increase the compatibility with multiple access networks.


Keywords

Cellular-based NGN, PSTN, PSDN, IP-based NGN, cloud computing, IoT.