Performance Evaluation of Voice Traffic of IEEE 802.16e under Femto Cellular Network
Author(s) -
Jesmin Akhter,
Md. Imdadul,
M. R. Amin
Publication year - 2015
Publication title -
international journal of computer applications
Language(s) - English
Resource type - Journals
ISSN - 0975-8887
DOI - 10.5120/ijca2015905489
Subject(s) - computer science , femto , computer network , femtocell , ieee 802 , telecommunications , quality of service , base station
paper deals with the packet scheduling of voice traffic of IEEE 802.16e under femto cellular network where the length of wireless link is few meters. Instead of distribution of MCS (Modulation and Coding Scheme) levels of previous literature, only availability of traffic channel is considered in packet scheduling since the short wireless link of femto cell is not affected by multipath fading like the link of micro cellular network. The steady probability states of the proposed model is compared with the existing model of WiMAX under Rayleigh fading environment. Finally the performance of the network is measured based on throughput, mean queue length and blocking probability. Keywordssteady probability states, packet scheduling, transition matrix and mean queue length.
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