Title :
Modelling and performance analysis of different access schemes in two-tier wireless networks
Author :
Xiaohu Ge ; Martinez-Bauset, Jorge ; Casares-Giner, Vicente ; Bin Yang ; Junliang Ye ; Min Chen
Author_Institution :
Dept. Electron. & Inf. Eng., Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
We develop a teletraffic model to evaluate the performance of two typical access schemes in two-tier wireless networks. Two of the main performance parameters are the blocking probability and carried traffic. Numerical results show that the femtocell priority access scheme performs better than the macrocell priority access scheme as it achieves lower blocking probability and carries more traffic.
Keywords :
femtocellular radio; probability; telecommunication traffic; wireless channels; blocking probability; carried traffic; femtocell priority access scheme; performance analysis; teletraffic model; two-tier wireless networks; typical access schemes; Analytical models; Interference; Macrocell networks; Mathematical model; Servers; Wireless networks; Markov chain; Wireless networks; access scheme; blocking probability;
Conference_Titel :
Global Communications Conference (GLOBECOM), 2013 IEEE
Conference_Location :
Atlanta, GA
DOI :
10.1109/GLOCOMW.2013.6855644
