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BEYOND PSTN: NGN (Next Generation Network)

Published on May 2012 by Rajiv Chechi, Yashkaran Rathore, Amit Nagpal, Rajesh Khanna
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National Workshop-Cum-Conference on Recent Trends in Mathematics and Computing 2011
Foundation of Computer Science USA
RTMC - Number 2
May 2012
Authors: Rajiv Chechi, Yashkaran Rathore, Amit Nagpal, Rajesh Khanna
c25ff2fd-7025-4438-8b25-5f500e5ef07d

Rajiv Chechi, Yashkaran Rathore, Amit Nagpal, Rajesh Khanna . BEYOND PSTN: NGN (Next Generation Network). National Workshop-Cum-Conference on Recent Trends in Mathematics and Computing 2011. RTMC, 2 (May 2012), 7-11.

@article{
author = { Rajiv Chechi, Yashkaran Rathore, Amit Nagpal, Rajesh Khanna },
title = { BEYOND PSTN: NGN (Next Generation Network) },
journal = { National Workshop-Cum-Conference on Recent Trends in Mathematics and Computing 2011 },
issue_date = { May 2012 },
volume = { RTMC },
number = { 2 },
month = { May },
year = { 2012 },
issn = 0975-8887,
pages = { 7-11 },
numpages = 5,
url = { /proceedings/rtmc/number2/6628-1011/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Proceeding Article
%1 National Workshop-Cum-Conference on Recent Trends in Mathematics and Computing 2011
%A Rajiv Chechi
%A Yashkaran Rathore
%A Amit Nagpal
%A Rajesh Khanna
%T BEYOND PSTN: NGN (Next Generation Network)
%J National Workshop-Cum-Conference on Recent Trends in Mathematics and Computing 2011
%@ 0975-8887
%V RTMC
%N 2
%P 7-11
%D 2012
%I International Journal of Computer Applications
Abstract

This paper describes a review of study of NGN Technology, its needs, its basic concept, layers in NGN architecture, essential components, various applications etc. Today, most of the telecom service providers are in the race of migrating from the Public Switched Telephone Network (PSTN) to the Next Generation Network (NGN), all over the world. NGN is the promising network of future. It is necessary to take proper utilization of the equipments, which are already present in the PSTN because a large amount of money has already been spent on establishing PSTN by the service providers. It also represents that what will be the challenges in near future for the telecom industries, while moving from PSTN to NGN Technology.

References
  1. ITU-T, General principles and general reference model for Next Generation Networks, ITU-T Recommendation Y. 2011, Std. , Oct. 2004.
  2. C. A. Eldering, M. L. Sylla, J. A. Eisenach, "Is There a Moore's Law for Bandwidth?" IEEE Communications Magazine, October 1999, Vol. 37 No. 10.
  3. Christian Huitema, Jane Cameron, Petros Mouchtaris, Darek Smyk, "An Architecture for Residential Internet Telephony Service. " IEEE Internet Computing, Volume 3, Number 3, May-June 1999.
  4. Next Generation Networks working definition, ITU-T 2004 website: http://www. itu. int/ITUT/studygroups/com13/ngn2004/working definition. html ,July 2009.
  5. C. R. Johnson, Y. Kogan, Y. Levy, F. Saheban, P. Terapore (AT&T Labs), VoIP reliability: a service provider's perspective, IEEE Communication magazine, July 2004.
  6. Multiservices Switching Forum," System Architecture Implementation Agreement," MSF-ARCH-001. 00-FINAL
  7. G. Camarillo, W. Marshall, and J. Rosenberg," Integration of Resource Management and Session Initiation Protocol (SIP)," RFC 3312, IETF, Oct. 2002.
  8. Q. Wang,"Cross-Layer Signaling for Next-Generation Wireless Systems"
  9. J. Song, M. Y. Chang, S. S. Lee, and J. Joung, "Overview of ITU-T NGN QoS Control," IEEE Communication Magazine, Vol. 45, No. 9, September 2007, pp. 116-123.
  10. J. Rosenberg, et al. , "SIP: Session Initiation Protocol," Technical Report RFC 3261, Internet Engineering Task Force (IETF), June 2002
Index Terms

Computer Science
Information Sciences

Keywords

Challenges Layers Next Generation Network Public Switched Telephone Network Quality Of Service Voip