AN EFFICIENT COMMUNICATION ANDSECURITY FOR COGNITIVE RADIONETWORKS

International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering

article

A.Amarnath prabhakaran¹  A.Manikandan¹ 

[1] Dept. of ECE, V.S.B. Engineering College

关键词: Cognitive Radio;    Spectrum Sensing;    Efficient Communication;    System Security.;   

来源: Research & Reviews

【 摘 要 】

A cognitive radio(CR) is a transceiver which automatically detects available channels in wireless spectrum and accordingly changes its transmission or reception parameters. In this paper, it proposes an algorithm for the energy-efficient and spectrum- aware communications requirements in CR network. It enables each node to determine and regulate its transmission strategy to provide minimum energy consumption without sacrificing end-toend delay performance and also maximizes overall spectrum utilization. Spectrum sensing is one of the essential parameter to be considered in CR networks. Therefore, the security aspect of spectrum sensing should be addressed well. Using a Trust-Worthy algorithm, it improves the trustworthiness of the Spectrum sensing in CR-Networks. It implemented using Network Simulator-2.

【 授权许可】

Unknown