Optimal Channel Exploration for Cognitive Radio Networks

DOI

10.2991/isci-15.2015.331How to use a DOI?

Keywords

Cognitive radio; Channel exploration; Stop rule; Network; Throughput

Abstract

In this paper, the optimal channel exploration is proposed for cognitive radio networks. In the networks, primary users (PUs) utilize the channels with fixed slot structure. Cognitive users (CUs) should sense the channels within each slot. We study the relationship of the channel states between the nearby slots and range channels by the decreasing idle probabilities of all channels. Then we use stop rule to address the channel exploration problem, which makes CUs to access the optimal idle channel. The simulation results show our proposed scheme can obtain higher throughput.

Copyright

© 2015, 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  - Linbo Zhai
AU  - Feng Yang
PY  - 2015/01
DA  - 2015/01
TI  - Optimal Channel Exploration for Cognitive Radio Networks
BT  - Proceedings of the 2015 International Symposium on Computers & Informatics
PB  - Atlantis Press
SP  - 2556
EP  - 2562
SN  - 2352-538X
UR  - https://doi.org/10.2991/isci-15.2015.331
DO  - 10.2991/isci-15.2015.331
ID  - Zhai2015/01
ER  -