Title	Low Complexity MMSE Channel Estimation by Weight Matrix Elements Sampling for Downlink OFDMA Mobile WiMAX System
Author	Savitri Galih, Trio Adiono, Adit Kurniawan
Citation	Vol. 10  No. 2  pp. 280-285
Keywords	Channel estimation, OFDMA, mobile WiMAX, MMSE

Title	Vehicle Tracking Using a Reliable Embedded Data Acquisition Sysytem With GPS and GSM
Author	T.Krishna Kishore, T.Sasi Vardhan, N.Lakshmi Narayana
Citation	Vol. 10  No. 2  pp. 286-291
Keywords	GPS, GPRS, GSM , Real Time Processing, Data-acquisition, Embedded System

Title	Adaptive Spatial Prediction For Lifting Scheme in Image Compression
Author	R.Satyabama, S.Annadurai
Citation	Vol. 10  No. 2  pp. 292-299
Keywords	Adaptive lifting, Edge detection, Nonlinear wavelet transform, Relative local variance, CDF wavelets

Title	Improved HomePlug 1.0 FEC with SOVA Algorithm and Erasure Decoding
Author	Fatma Rouissi, Fethi Tlili, Larbi Ben Hadj Slama, Adel Ghazel
Citation	Vol. 10  No. 2  pp. 300-306
Keywords	PLC, HomePlug 1.0, impulsive noise, FEC, SOVA, reliability, erasures