Research Article
Intelligent Data Rate Control in Cognitive Mobile Heterogeneous Networks
@INPROCEEDINGS{10.4108/icst.crowncom.2011.245794, author={Jeich Mar and Hsiao-Chen Nien}, title={Intelligent Data Rate Control in Cognitive Mobile Heterogeneous Networks}, proceedings={6th International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications}, publisher={IEEE}, proceedings_a={CROWNCOM}, year={2012}, month={5}, keywords={complete sharing (cs) protocol hierarchical mobile wimax and dsrc networks cognitive mobile heteregeneous networks adaptive rate controller (arc)}, doi={10.4108/icst.crowncom.2011.245794} }- Jeich Mar
Hsiao-Chen Nien
Year: 2012
Intelligent Data Rate Control in Cognitive Mobile Heterogeneous Networks
CROWNCOM
IEEE
DOI: 10.4108/icst.crowncom.2011.245794
Abstract
An adaptive rate controller (ARC) based on adaptive neural fuzzy inference system (ANFIS) is designed to autonomously adjust the data rate of a mobile heterogeneous network to adapt the changing traffic load and the user speed for multimedia call services. Through simulations, it is demonstrated that the ARC is able to maintain new call blocking probability and handoff failure probability of the mobile heterogeneous network below a prescribed low level over different user speeds and new call origination rates while maximizing the average throughput. It is also shown that the ARC can make mobile heterogeneous network to accommodate more traffic load.
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