Warianty tytułu
Minimalizacja niepożądanych przełączeń w niejednorodnym środowisku sieciowym
Języki publikacji
Abstrakty
In this paper, we have provided a model to minimize the unnecessary handovers from a cellular network to a WLAN. Exploiting traveling distance prediction method, the proposed handover necessity estimation mechanism uses distance threshold parameters to avoid unnecessary handovers. Our analysis and simulation results suggest that the proposed mechanism can keep the probabilities of handover failure and unnecessary handover close to the predetermined designed values.
Przedstawiono model umożliwiający minimalizowanie niepotrzebnych przełączeń typu handover między siecią komórkowa a siecią bezprzewodową WLAN.
Czasopismo
Rocznik
Tom
Strony
300-303
Opis fizyczny
Bibliogr. 6 poz., rys.
Twórcy
autor
autor
autor
autor
autor
- Dept. of Electrical Engineering, COMSATS Institute of Information Technology, Islamabad, rhussain@comsats.edu.pk
Bibliografia
- [1] W. Zhao, R. Tafazolli, and B.G. Evans. Internetwork handover performance analysis in a GSM-satellite integrated mobile communication system. IEEE Journal on Selected Areas in Communications, 15(8):16571671, Oct. 1997.
- [2] A. Chandra, D. Bansal, and A.R. Shorey. A new priority based dynamic handoff algorithm minimizing unnecessary handoffs in cellular systems. In Vehicular Technology Conference, 1999 IEEE 49th, volume 2, pages 13971401, vol. 2, Jul 1999.
- [3] X. Yan, N. Mani, and Y.A. Sekercioglu. A traveling distance prediction based method to minimize unnecessary handovers from cellular networks to WLANs. IEEE Commun. Lett., 12(1):1416, 2008.
- [4] F.A. Haight. Some probability distributions associated with commuter travel in a homogeneous circular city. Operations Research, 12(6):964975, 1964.
- [5] S. Lanzisera, D. Zats, and K.S.J. Pister. Radio frequency timeofflight distance measurement for low-cost wireless sensor localization. Sensors Journal, IEEE, 11(3):837845, March 2011.
- [6] S. Mohanty and I.F. Akyildiz. A cross-layer (layer 2 + 3) handoff management protocol for next-generation wireless systems. Mobile Computing, IEEE Transactions on, 5(10):13471360, oct. 2006.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-article-BPOK-0039-0069