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International Journal of Advanced Research in Computer and Communication Engineering
International Journal of Advanced Research in Computer and Communication Engineering A monthly Peer-reviewed & Refereed journal
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Performance Analysis of Transport Control Protocol for Cognitive Radio Ad Hoc Network

DIVYA K, NISHA D, SURYA M PG Student, ECE Department, Sriguru Institute of Technology, Coimbatore, India PG Student, ECE Department, Sriguru Institute of Technology, Coimbatore, India Assistant Professor, ECE Department, Sriguru Institute of Technology, Coimbatore, India

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Abstract: A Cognitive radio (CR) network is an intelligent radio network that can be programmed and configured dynamically. It allows users to opportunistically transmit in the Primary User’s spectrum bands without any interference. Relevantly, frequent sensing of the spectrum and spectrum availability variation with time by the CR users has an effect on the OSI layer protocol performance, especially at the transport layer. This paper investigates the drawbacks of TCP newReno in a CR ad hoc network environment, and put forwarded TCP CRAHN. This approach also includes incorporating spectrum awareness by a combined method of explicit feedback from the intermediate nodes and the receiver node. During the quality of being mobile of unlicensed users there occurs a scheduling problem which increases the delay. So, a scheduling algorithm is being introduced to reduce the delay and enhanced the throughput.

Keywords: Cognitive radio, congestion control, flow control, spectrum sensing, TCP

How to Cite:

[1] DIVYA K, NISHA D, SURYA M PG Student, ECE Department, Sriguru Institute of Technology, Coimbatore, India PG Student, ECE Department, Sriguru Institute of Technology, Coimbatore, India Assistant Professor, ECE Department, Sriguru Institute of Technology, Coimbatore, India, “Performance Analysis of Transport Control Protocol for Cognitive Radio Ad Hoc Network,” International Journal of Advanced Research in Computer and Communication Engineering (IJARCCE)

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