[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.7858/eamj.2013.009

PERFORMANCE ANALYSIS OF COGNITIVE NETWORK WITH PRIMARY AND SECONDARY CHANNELS

Lee, Yutae (Department of Information and Communication Engineering, Dongeui University)

Publication Information

East Asian mathematical journal / v.29, no.1, 2013 , pp. 101-107 More about this Journal

Abstract

We consider a cognitive network with a primary and a secondary channel. Primary users have higher priority on the usage of the primary channel, and secondary users are allowed to opportunistically access the primary channel at times when the channel is not occupied by primary users. The secondary channel is dedicated only to secondary users. An analytical model is presented to obtain the performance of an opportunistic spectrum access using both the primary and secondary channels, and is validated by simulations.

Keywords

Performance analysis; cognitive radio; primary channel; secondary channel;

Citations & Related Records

Reference

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