Open AccessMeasuring the Characteristics of DG CAC Algorithm
Author(s) -
Goran Đukanović,
Milan Šunjevarić,
Nataša Gospić
Publication year - 2011
Publication title -
journal of information technology and applications
Language(s) - English
Resource type - Journals
eISSN - 2233-0194
pISSN - 2232-9625
DOI - 10.7251/jit1101060dj
Subject(s) - computer science , handover , call admission control , computer network , resource (disambiguation) , resource management (computing) , real time computing , wireless network , telecommunications , wireless
Users today expect email and instant messaging access, surf, video games and other services through mobile broadband access networks. In order to support this increasing data traffic, advanced resource management has to be implemented. As CAC (Call Admission Control) algorithm plays an important role in this resource management, comparing of two proposed call admission control algorithms has been done in this paper. Algorithms are tested in simulation environment, for two different periods of time. They showed expected characteristics in both 1000 and 10000 seconds periods, and newly proposed DG CAC algorithm showed better results than other algorithm, in number of handover requests, and in the way of returning resources to degraded connections.