A Spectrum Pooling-based Algorithm in Spectrum Aggregation and Allocation

DOI

10.2991/iccasm.2012.256How to use a DOI?

Keywords

Cognitive radio, Spectrum aggregation, Spectrum allocation, Spectrum pooling

Abstract

Most of existing spectrum allocation algorithms for cognitive radio network are based on continuous spectrum assignment and the user demands are not considered. For this reason, many small spectrum fragments that are smaller than the user demands are generated and these spectrum fragments can’t be fully utilized which make a wasteful use of spectrum resources. A new spectrum aggregation and allocation algorithm based on spectrum pooling is proposed in this paper. The discontinuous small spectrum fragments could be aggregated to meet the user demands as much as possible to enhance the spectrum efficiency by using the new algorithm.

Copyright

© 2012, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Peilun Feng
AU  - Jianzhao Zhang
AU  - Hangsheng Zhao
AU  - Renfu Liu
AU  - Dali Li
PY  - 2012/08
DA  - 2012/08
TI  - A Spectrum Pooling-based Algorithm in Spectrum Aggregation and Allocation
BT  - Proceedings of the 2012 International Conference on Computer Application and System Modeling (ICCASM 2012)
PB  - Atlantis Press
SP  - 1007
EP  - 1010
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccasm.2012.256
DO  - 10.2991/iccasm.2012.256
ID  - Feng2012/08
ER  -