An Eavesdropping Model for Securing Communications over Wireless Broadcast Networks
Journal Title: International Journal of Modern Engineering Research (IJMER) - Year 2013, Vol 3, Issue 5
Abstract
Wireless broadcast networks constitute one class of basic and important wireless networks, in which a source node simultaneously transmits a number of information messages to different destinations. However, broadcast communications make use of the open nature of the wireless medium, which presents a great challenge to achieve the secure communication for individual users. This is because information for all users is contained in one transmitted signal, and hence information destined for one user may be obtained by non- intended users unless special coding is used. In this paper, we study a broadcast network, in which a source node transmits confidential message flows to the user nodes, and each message flow is intended to be decoded accurately by one node while being kept secret from all other nodes. Nodes are thus considered to be eavesdroppers with regard to all other messages but their own. Here we consider two eavesdropping models. The first model is referred to as a collaborative eavesdropping model, in which the eavesdroppers can exchange their outputs to interpret the message. The second model is referred to as a non- collaborative eavesdropping model, in which eavesdroppers do not exchange their outputs.
Authors and Affiliations
G. Sagar, Syed Gouse
Keywords
Related Articles
- EP ID EP162359
- DOI -
- Views 87
- Downloads 0
Comparative Study of RCC and Prestressed Concrete Flat Slabs
This paper presents the comparison of R.C.C. and Prestressed Concrete Flat Slab. This work includes the design and estimates for R.C.C. and Prestressed Concrete flat slabs of various spans. The aim of this work is to des...
Effective Positive Negative Association Rule Mining Using Improved Frequent Pattern
Abstract: Association Rule is an important tool for today data mining technique. But this work only concern with positive rule generation till now. This paper gives study for generating negative and positive rule g...
Automotive Drum Brake Squeal Analysis Using Complex Eigenvalue Methods
Vehicle brakes can generate different kinds of noises. Eliminating brake noise is a very big challenging issue in the automotive industry. Brakes generally develop large and sustained friction-induced oscillations,...
NEURAL NETWORK BASED UNIFIED POWER QUALITY CONDITIONER
The application of artificial intelligence is growing fast in the area of power sectors. The artificial neural network (ANN) is considered as a new tool to design control circuitry for power-quality (PQ) devices. In...
Modal Analysis of Fibre Reinforced Composite Beams with a Transverse Crack Using ANSYS
In many structures like high speed machineries, aircrafts and light weight structures composite beams and beam like structures are main constituent elements. Cracks induced in these structural elements cause se...