Volume 1 Number 1 (2011)

CONTENTS

IP Multimedia Subsystem (IMS)

pp. 1-10

Authors: Arun Kumar Tiwari

Automatic Infrared Control Light Switching System

pp. 11-16

Authors: Ranjit Singh, Siva Kumar and Siti Aisyah Anas

Third Order Lowpass Butterworth Filters using Current Mode Amplifiers

pp. 17-24

Authors: R. Nandi and Soumik Das

A New Multilevel Thresholding Method using Adaptive Particle Swarm Optimization for Image Segmentation

pp. 25-36

Authors: P.D. Sathya and R. Kayalvizhi

Comparative Study of Fixed and Variable Step Size Blind Equalization Algorithms in Communication Channels Iorkyase,

pp. 37-42

Authors: E. Tersoo. and Kolawole, O. Michael

A Comparative Performance Analysis of Convolution Decoding Strategies

pp. 43-49

Authors: Chandra Shekhar Singh, Chakresh Kumar and Devendra Chack

Design of a 4.0-6.0 GHz Cross-coupled LC-VCO for Wireless Applications

pp. 51-60

Authors: Namrata Prasad, R.S. Gamad and Mudita Birthare

Beamwidth Prediction of Dynamic Phased Array Smart Antenna using Radial basis Neural Network

pp. 61-69

Authors: Abhishek Rawat, R.N. Yadav and S.C. Shrivatava

Implementation of Turbo Decoder on VLSI

pp. 71-79

Authors: Adwiti A. Deoghare and Ujwala S. Ghodeswar

Design of All-Optic Demultiplexer based on Photonic Crystals with Defects

pp. 81-90

Authors: Shounak Dasgupta and Chayanika Bose