Universiti Teknologi Malaysia Institutional Repository

Optimal forwarding probability for real-time routing in wireless sensor network

Ali, A. and Rashid, R.A. and Arriffian, S.H.F and Fisal, Norsheila (2007) Optimal forwarding probability for real-time routing in wireless sensor network. In: Proceeding of the 2007 IEEE International Conference on Telecommunications and Malaysia International Conference on Communication, 14th-17th May 2007, Penang,Malaysia.

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Official URL: http://dx.doi.org/10.1109/ICTMICC.2007.4448673

Abstract

In Wireless Sensor Network (WSN), sensors gather information about the physical world and the base station makes decision and then performs appropriate actions upon the environment. This technology enables a user to effectively sense and monitor from a distance in real-time. WSN uses real-time forwarding which means messages in the network are delivered according to their end-to-end deadlines (packet lifetime). This paper proposes optimal forwarding probability for real-time routing protocol with load distribution (RTLD) that provides efficient power consumption, high packet delivery ratio and minimum control packet overhead in WSN. It combines packet reception rate (PRR), maximum packet velocity and the remaining power to achieve real-time routing in WSN. RTLD almost avoid routing holes problem by using the remaining power as a parameter of forwarding to distribute the forwarding load to all forwarding candidates.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:Unicast, geocast, real-time routing, WSN
Subjects:Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions:Computer Science and Information System (Formerly known)
ID Code:7153
Deposited By: Maznira Sylvia Azra Mansor
Deposited On:02 Jan 2009 02:10
Last Modified:01 Jun 2010 15:49

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