Journal Title : International Journal of Modern Trends in Engineering and Science
Author’s Name : S.Sudha, M.Pravin Kumar
Volume 01 Issue o5 Year 2014
ISSN no: 2348-3121
Page no: 154-157
Abstract—The most of the existing packet scheduling mechanism of Wireless Sensor Network (WSN) use First Come First Serve (FCFS), Earliest Deadline First (EDF), non-pre-emptive scheduling, pre-emptive scheduling, multi-level priority, Dynamic multi-level packet scheduling algorithm. The FCFS schedule algorithm process data packets in the order of their arrival time and thus require a lot of time to be delivered to base station. In this project Enhanced Dynamic Multilevel Priority (EDMP) Packet Scheduling Scheme is proposed.To develop a packet scheduling scheme for avoiding the occurrence of deadlock due to the real time tasks holding the resources for a longer period of time. By using circular wait and pre-emptive conditions. By using the proposed method throughput is increased and end-to-end delay is reduced
Keywords—Wireless Sensor Network(WSN), pre-emptive priority scheduling, real-time, non-real-time,circular wait condition.
 Anastasi.G, Conti.M & Di Francesco.M, (2009),‘Extending the Lifetime of Wireless Sensor Networks Through Adaptive Sleep’, IEEE Transaction. Industrial Informatics, Vol. 5, No. 3, pp. 351–365.
 Karim.L, Nasser.N & Salti T.E, (2011), ‘Efficient Zone- based Routing Protocol of Sensor Network in Agriculture Monitoring Systems’, International Conference. Communication, Information Technology, pp. 167–170.
 Levis.P.A, 2006 ‘TinyOS: An Open Operating System for Wireless Sensor Networks’, International Conference. Mobile Data Management, pp 63.
 Liu.F, Tsui.C & Zhang.Y.J, (2010) ‘Joint Routing and Sleep Scheduling for Life time Maximization of Wireless Sensor Networks’, IEEE Transaction Wireless Communication, Vol. 9, No.7, pp. 2258–2267.
 Mizanian.K, Hajisheykhi.R, Baharloo.M & Jahangir.A.H, (2009), ‘A Real-Time Scheduling Policy and Communication Architecture for Large Scale Wireless Sensor Networks’, in Proc. Communication Network Research Conference, pp. 458– 460.
 Nidal Nasser,Lutful Karim & Tarik Taleb (2013), ‘Dynamic Multilevel Priority Packet Scheduling Scheme for Wireless Sensor Network’, IEEE Transactions on Wireless Communications, Vol.12, No.4, pp.1448-1459.
 Prasanna Ballal, Abhishek Trivedi & Frank Lewis (2008), ‘Deadlock Avoidance Policy in Mobile Wireless Sensor Networks with Free Choice Resource Routing’, International Journal of Advanced Robotic Systems, Vol. 5, No. 3, pp. 279-290.