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COGNITIVE RADIO SPECTRUM ACCESS WITH CHANNEL PARTITIONING FOR SECONDARY HANDOVER CALLS
COGNITIVE RADIO SPECTRUM ACCESS WITH CHANNEL PARTITIONING FOR SECONDARY HANDOVER CALLS
Lee Yutae
Journal of applied mathematics & informatics. 2015. Jan, 33(1_2): 211-217
DOI : http://dx.doi.org/10.14317/jami.2015.211
  • Received : September 15, 2014
  • Published : January 30, 2015
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Lee Yutae
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Abstract
A dynamic spectrum access scheme with channel partitioning for secondary handover calls in cognitive radio networks is proposed to reduce forced termination probability due to spectrum handover failure. A continuous-time Markov chain method for evaluating its performance such as blocking probability, forced termination probability, and throughput is presented. Numerical and simulation results are provided to demonstrate the effectiveness of the proposed scheme with channel partitioning.
Keywords
Channel partitioning ;  cognitive radio ;  handover ;  quality of service ;  secondary call ;  spectrum access
References
Citing 'COGNITIVE RADIO SPECTRUM ACCESS WITH CHANNEL PARTITIONING FOR SECONDARY HANDOVER CALLS '
@article{ E1MCA9_2015_v33n1_2_211} ,title={COGNITIVE RADIO SPECTRUM ACCESS WITH CHANNEL PARTITIONING FOR SECONDARY HANDOVER CALLS} ,volume={1_2} , url={http://dx.doi.org/10.14317/jami}, DOI={10.14317/jami} , number= {1_2} , journal={Journal of applied mathematics & informatics} , publisher={Korean Society of Computational and Applied Mathematics} , author={Yutae, Lee} , year={2015} , month={Jan}