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Saturation throughput in a heterogeneous multi-channel cognitive radio network

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Abstract
In this paper we consider a cognitive radio network in a heterogeneous multi-channel scenario where channels are different in terms of achievable bit rates. Upon arrival licensed users (PUs) will occupy first the channels with higher achievable rates. As a result, secondary users (SUs) will see a set of channels which are different not only in their physical capacities but also in the activity profile of PUs. Consequently, from the point of view of the effective throughput that SUs can obtain in each channel there exists a trade-off between the rate they can obtain in a certain channel and the amount of time they can use it. We develop a model that allows to solve this trade-off by computing the maximum effective throughput that SUs can achieve in each channel.
Keywords
MODEL, TIME, DYNAMIC SPECTRUM ACCESS

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Citation

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Chicago
Pla, Vicent, Stijn De Vuyst, Koen De Turck, Elena Bernal-Mor, Jorge Martinez-Bauset, and Sabine Wittevrongel. 2011. “Saturation Throughput in a Heterogeneous Multi-channel Cognitive Radio Network.” In IEEE International Conference on Communications. New York, NY, USA: IEEE.
APA
Pla, V., De Vuyst, S., De Turck, K., Bernal-Mor, E., Martinez-Bauset, J., & Wittevrongel, S. (2011). Saturation throughput in a heterogeneous multi-channel cognitive radio network. IEEE International Conference on Communications. Presented at the IEEE International Conference on Communications (ICC), New York, NY, USA: IEEE.
Vancouver
1.
Pla V, De Vuyst S, De Turck K, Bernal-Mor E, Martinez-Bauset J, Wittevrongel S. Saturation throughput in a heterogeneous multi-channel cognitive radio network. IEEE International Conference on Communications. New York, NY, USA: IEEE; 2011.
MLA
Pla, Vicent, Stijn De Vuyst, Koen De Turck, et al. “Saturation Throughput in a Heterogeneous Multi-channel Cognitive Radio Network.” IEEE International Conference on Communications. New York, NY, USA: IEEE, 2011. Print.
@inproceedings{2052283,
  abstract     = {In this paper we consider a cognitive radio network in a heterogeneous multi-channel scenario where channels are different in terms of achievable bit rates. Upon arrival licensed users (PUs) will occupy first the channels with higher achievable rates. As a result, secondary users (SUs) will see a set of channels which are different not only in their physical capacities but also in the activity profile of PUs. Consequently, from the point of view of the effective throughput that SUs can obtain in each channel there exists a trade-off between the rate they can obtain in a certain channel and the amount of time they can use it. We develop a model that allows to solve this trade-off by computing the maximum effective throughput that SUs can achieve in each channel.},
  author       = {Pla, Vicent and De Vuyst, Stijn and De Turck, Koen and Bernal-Mor, Elena and Martinez-Bauset, Jorge and Wittevrongel, Sabine},
  booktitle    = {IEEE International Conference on Communications},
  isbn         = {9781612842332},
  issn         = {1550-3607},
  keyword      = {MODEL,TIME,DYNAMIC SPECTRUM ACCESS},
  language     = {eng},
  location     = {Kyoto, Japan},
  pages        = {5},
  publisher    = {IEEE},
  title        = {Saturation throughput in a heterogeneous multi-channel cognitive radio network},
  year         = {2011},
}

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