Volume 1, Number 1 (2009)

CONTENTS

Robust Image Watermarking Algorithm Using Decimal Sequences

pp. 1-8
Authors: T. Ramashri and S. Narayana Reddy

A Swarm based Adaptive Routing Protocol for Real Time Transmission in MANETs

pp. 9-16
Authors: K. Arulanandam and B. Parathasarathy

Wireless Sensor Network Issues-An Overview

pp. 17-28
Authors: P. Vijayakumar and V. Ravichadran

Performance Analysis of Manet Routing Protocols in Different Mobility Partterns

pp. 29-41
Authors: M.K. Jeya Kumar and R.S. Rajesh

Improved LPC Vocoder using Instantaneous Pitch Estimation Method

pp. 43-54

Authors: G.F. Sudha and S. Karthik

An Approach to Optimize Adaptive Routing Framework to Provide QOS in Wireless Sensor Networks

pp. 55-64
Authors: Sachin Sharma and Dharmendra Kumar

Reliability Studies of a Sensor

pp. 65-71
Authors: K. Radha, G. Deepthi and M.B Ramamurthy

Reduction of Cochannel Interfernce in Global System For Mobile Communications

pp. 73-78
Authors: P. Sumithabhashini and N.C. Eswar Reddy

Fuzzy Logic Design for Packet Switched Network

pp. 79-92
Authors: R. Swaroop and P.K. Sadhu

Secure Data Aggregation Using Clusters in Sensor Networks

pp. 93-101
Authors: Prakash G L, S H Manjula, K R Venugopal and L M Patnaik