eprintid: 854
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/08/54
datestamp: 2023-11-09 15:49:00
lastmod: 2023-11-09 15:49:00
status_changed: 2023-11-09 15:38:36
type: conference_item
metadata_visibility: show
creators_name: Rizvi, S.
creators_name: Aziz, A.
creators_name: Saad, N.M.
title: An overview of vertical handoff decision policies for next generation wireless networks
ispublished: pub
keywords: 4G networks; Decision procedure; Future wireless networks; Heterogeneous wireless network; High throughput; Mobile terminal; Networking environment; Next generation network; Next-generation wireless network; Overall efficiency; Received signal strength; Vertical handoff; Vertical handoff decision algorithm; vertical hanoff, Algorithms; Blocking probability; Cellular neural networks; Heterogeneous networks; Telecommunication networks, Wireless networks
note: cited By 8; Conference of 2010 Asia Pacific Conference on Circuit and System, APCCAS 2010 ; Conference Date: 6 December 2010 Through 9 December 2010; Conference Code:85160
abstract: Future wireless networks will allow users to seamlessly roam among heterogeneous wireless networks. To provide services anywhere and anytime in such a diverse networking environment, vertical handoff is still a crucial target. In this paper we propose non-real time services vertical handoff decision algorithm NRS-VDA. NRS-VDA is an intelligent vertical handoff decision algorithm that can manage efficient vertical handoff initiation and decision procedure between UMTS and WL AN networks. NRS-VDA ensures the avoidance of unnecessary and detrimental vertical handoffs and provides high throughput and low blocking probability. NRS-VDA is defined for upward and downward vertical handoff scenarios. The proposed algorithm takes several metrics into account such as velocity of mobile terminal, bandwidth, and Received Signal Strength (RSS) of the network. It is suggested that NRS-VDA will improve the overall efficiency of vertical handoff in Next Generation Networks (NGN). © 2010 IEEE.
date: 2010
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-79959251759&doi=10.1109%2fAPCCAS.2010.5775065&partnerID=40&md5=9827b9d0b9da0a864b7fe1fb266e2616
id_number: 10.1109/APCCAS.2010.5775065
full_text_status: none
publication: IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS
place_of_pub: Kuala Lumpur
pagerange: 88-91
refereed: TRUE
isbn: 9781424474561
citation:   Rizvi, S. and Aziz, A. and Saad, N.M.  (2010) An overview of vertical handoff decision policies for next generation wireless networks.  In: UNSPECIFIED.