Abstract Peers are used to limit and expand the available facilities for different kind of devices, which should able to fetch the data according to the demand of users and available resources. Several factors such as latency, bandwidth, memory size, CPU speed, and reliability can affect the Quality of Service (QoS) of the peer-to-peer(p2p) network. In this paper, we propose a signaling system for QoS-aware content distribution for Peer-to-Peer overlay networks where the signaling system is controlled through a set of data so that it can be operated dynamically. The flow of signal in the system enhances other devices to choose their own way with the requirement of applications. This system is able to reduce the traffic and utilize the available resources.

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[22] Shakkottai S. and Johari R., Demand-Aware Content Distribution on the Internet, IEEE/ACM Transactions On Networking, vol. 18, no. 2, pp. 476-489, 2010. 312 The International Arab Journal of Information Technology, Vol. 15, No. 2, March 2018 Sasikumar Kandasamy completed his B.E. (Computer Science and Engineering) in 1999 from VMKV Engineering College under Madras University and M.E. (Computer and Communication) in 2009 from Tamilnadu College of Engineering under Anna University Chennai. Currently he is pursuing PhD degree from Anna University, Chennai. He is working as an Assistant Professor in the Department of Computer Science and Engineering at Tamilnadu College of Engineering, Coimbatore. He is a member of various professional bodies like ISTE, CSI and IAENG. His research areas include P2P networks, Overlay Networks, Load Balancing, Quality of Services and Artificial intelligence. He is having 14 years of teaching experience in various Engineering Colleges. Sivanandam Natarajan completed his B.E. (Electrical Engineering) in 1964 from Government College of Technology, Coimbatore, and MSc (Engineering) in Power Systems in the year 1966 from PSG College of Techchnology,Coimbatore. He acquired PhD in control systems in 1982 from Madras University. He received best teacher award in the year 2001 and Dhakshina Murthy Award for teaching excellence from PSG College of technology. He received the citation for best teaching and technical contribution in the year 2002, Government College of Technology, Coimbatore. His research areas include Modeling and Simulation, Neural Networks, Fuzzy Systems and Genetic Algorithm, Pattern Recognition, Multidimensional system analysis, Linear and Non linear control system, Signal and Image processing, Control System, Power System, Numerical methods, Parallel Computing, Data Mining and Database Security. He is a member of various professional bodies like IE (India), ISTE, CSI, ACS and SSI. He is a technical advisor for various reputed industries and engineering institutions. Ayyasamy Sellappan completed his B.E. (Electronics and Communication Engineering) in 1999 from Maharaja Engineering College and M.E. (Computer Science and Engineering) in 2002 from PSG College of Technology, both under Bharathiar University, Coimbatore. He completed his Ph.D on 2012 under Anna University Coimbatore. PhD degree from Anna University, Coimbatore. He is working as a Professor and Head in the Department of Information Technology at Tamilnadu College of Engineering, Coimbatore. He is a member of various professional bodies like ISTE, CSI and IAENG. His research areas include P2P networks, Overlay Networks, Load Balancing and Quality of Services and having 13 years of teaching experience in Engineering Colleges.