Networking and Communication Engineering

L. S. Jayashree ¹, I. Kala ²

Affiliations
1 Department of CSE/IT, RVS College of Engineering and Technology, Coimbatore, IN
2 Department of Computer Science and Engineering, Anna university of Technology, Coimbatore, IN

Abstract

Mobile ad hoc network are collection of mobile nodes communicating in a multi hop way without any fixed infrastructure with restricted broadcast range. One main challenge in the design of these networks is their vulnerability to malicious attacks. In this paper we have discussed some basic routing protocols in MANET like Proactive and Reactive Routing protocols and the security challenges in ad hoc networks are analyzed.

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R. Lakshmi Devi ¹, L. S. Jayashree ²

Affiliations
1 Research and Development Center, Bharathiar University, Coimbatore, IN
2 Department of Computer Science and Engineering, RVS College of Engineering and Technology, Sulur, IN

Abstract

Cloud computing is a new computing technology of this Internet World. Clouds are a large pool of easily usable and accessible virtualized resources (such as hardware, development platforms and/or services) and accessed via standard protocols and interface with respect to the cloud architecture. Aggregating and monitoring these resources and matching suitable resources for the application become a challenging issue. This paper suggests a semantic component in the cloud architecture to support ontology-based representation and facilitates context-based information retrieval that complements cloud schedulers for effective resource management.

Keywords

Cloud Computing, Semantics, Ontology, Resource Management, Resource Allocation.

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