| Spectrum Sensing in a Cognitive Body Area Network: Detection of a Bonded Channel in the MICS Band |
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Chun-Su Ahn1, Jae-Hoon Choi2, Sun-Woo Kim2 |
1Dept. of Electronics Computer Engineering, Hanyang University
2Dept. of Electronic Engineering, Hanyang University |
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| Abstract |
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In this paper, we present a novel algorithm for detecting a bonded channel in a cognitive radio network where channel bonding is allowed for a higher data rate. The envelope detection algorithm is proposed to distinguish the center frequency of the received signal in order to determine whether the signal is transmitted by a primary user occupying a single channel or a secondary user occupying more than two channels when the channel is in use. |
| Key words:
Cognitive Radio, Spectrum Sensing, Channel Bonding, WBAN |
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