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Cognitive radio networks has been known to be a technique to enhance the utilization of spectrum, where a secondary user can utilize the spectrum of a primary user without causing harmful interference. This paper we have presents an interference model implementing power, contention and hybrid control management schemes. Furthermore; we have investigated how the hidden primary receiver problem on affects...
Due to the increasing demand for the spectrum, the cognitive was proposed to improve the underutilization of the radio spectrum. Under this condition, the secondary users are allowed to share spectrum with the licensed primary user without causing harmful interference to the network. In this paper we studied the interference modeling under two interference management's scheme which is the power control...
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