Abstract—Over the last decade, embedded sensing systems have been successfully deployed in a range of application areas, from education and science to military, healthcare and industry. These systems are becoming more robust, capable and widely adopted. However, every particular applications requires complex integration work and therefore technical expertise, effort and time which prevents users from creating small tactical, ad-hoc applications using sensor networks. These limitations are already addressed by implementing service oriented architecture in the wireless sensor networks. In addition to that, many real time applications are very time critical and demand richer set of applications. To address this issue, we propose an extended service oriented architecture (ESOA) that provides customizable sensor network, consolidates services and manages applications.

Index Terms—ESOA, WSN, SANET, LiteOS, Service oriented architecture

V.Vanitha, N.Johnson, G.Aravindhbabu are with department of Computer Science and Engineering, Kumaraguru college of Technology,Coimbatore, Tamilnadu, India. (vanithajayaprakash@yahoo.com)
Dr.V.Palanisamy, Principal, Info Institute of Engineering, Coimbatore,Tamilnadu, India

Cite: V.Vanitha, Dr.V.Palanisamy, N.Johnson and G.Aravindhbabu, "LiteOS based Extended Service Oriented Architecture for Wireless Sensor Networks," International Journal of Computer and Electrical Engineering vol. 2, no. 3, pp. 432-436, 2010.