Title :
Open networks of loss systems in the modelling of tow-tier heterogeneous hierarchical overlay wireless networks
Author :
Song, Guozhi ; Cuthbert, Laurie ; Schormans, John
Author_Institution :
Dept. of Electron. Eng., Univ. of London, London
Abstract :
In this paper, we model the two-tier heterogeneous hierarchical overlay wireless networks as open networks of loss systems. With the help of a network topology aided analysis of the handover traffic rates, the performance metrics of blocking and dropping probabilities are calculated using Erlang fixed-pointed method. A symmetric traffic and an asymmetric traffic scenario are set up and the numerical results are calculated and discussed.
Keywords :
radio networks; telecommunication network topology; telecommunication traffic; Erlang fixed-pointed method; blocking probabilities; dropping probabilities; handover traffic rates; loss system open networks; network topology aided analysis; tow-tier heterogeneous hierarchical overlay wireless networks; Electronic mail; Network topology; Next generation networking; Performance analysis; Telecommunication traffic; Traffic control; WiMAX; Wide area networks; Wireless LAN; Wireless networks;
Conference_Titel :
Communications and Networking in China, 2008. ChinaCom 2008. Third International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4244-2373-6
Electronic_ISBN :
978-1-4244-2374-3
DOI :
10.1109/CHINACOM.2008.4684990
