DocumentCode :
3598369
Title :
Blocking probability analysis in future wireless networks
Author :
Beaubrun, Ronald ; Pierre, Samuel ; Conan, Jean
Author_Institution :
Dept. of Comput. Sci. & Software Eng., Laval Univ., Que., Canada
Volume :
4
fYear :
2004
Firstpage :
2323
Abstract :
This paper proposes to model each cell of future wireless networks as a G/G/c/c queueing system. As such a model has not been explicitly addressed in the literature, we apply maximum entropy principles to evaluate both traffic distribution and blocking probability within each cell. Analysis of numerical results enables to specify the conditions under which the system offers good quality of service in terms of blocking probability. More specifically, such an analysis reveals that coefficient of variation of call arrivals has more impact over the blocking probability than coefficient of variation of channel holding time.
Keywords :
maximum entropy methods; probability; quality of service; queueing theory; radio networks; telecommunication channels; telecommunication traffic; blocking probability analysis; call arrivals variation; channel holding time variation; future wireless network; maximum entropy principle; quality of service; queueing system; traffic distribution; Computer science; Context modeling; Entropy; Intelligent networks; Mobile communication; Quality of service; Software engineering; Telecommunication traffic; Traffic control; Wireless networks;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Communications, 2004 IEEE International Conference on
Print_ISBN :
0-7803-8533-0
Type :
conf
DOI :
10.1109/ICC.2004.1312933
Filename :
1312933
Link To Document :
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