Title :
Simulation of Dynamic Call Admission Control for CDMA Systems
Author :
Katona, Mihály ; Sándor, Imre
Author_Institution :
Dept. of Telecommun., Budapest Univ. of Technol. & Econ.
fDate :
Sept. 29 2006-Oct. 1 2006
Abstract :
This paper introduces a dynamic CAC (call admission control) method for CDMA networks. We give a short description of the theoretical CAC decision and show that the task of CAC can be regarded as a space separation problem and the tail distribution estimation problem. We also refer to a static, effective bandwidth based CAC, that has been compared to our dynamic method. Finally we investigate and validate the efficiency of the introduced CAC method for WCDMA system by means of simulations in MATLAB environment. The presented simulation results underline the efficiency of the proposed solution
Keywords :
code division multiple access; telecommunication congestion control; MATLAB environment; WCDMA system; dynamic call admission control; dynamic method; space separation problem; tail distribution estimation problem; Bandwidth; Bit error rate; Call admission control; Environmental economics; Fading; Frequency division multiaccess; Multiaccess communication; Probability distribution; Time division multiple access; Traffic control;
Conference_Titel :
Software in Telecommunications and Computer Networks, 2006. SoftCOM 2006. International Conference on
Conference_Location :
Split
Print_ISBN :
953-6114-87-9
Electronic_ISBN :
953-6114-87-9
DOI :
10.1109/SOFTCOM.2006.329740
