ARDUINO Microcontroller Based Building Security System
ARDUINO Microcontroller Based Building Security System

I. Abdul-Rahman; J.N. Shehab; H.R. Hatem

Volume 35, 5A , May 2017, , Page 532-536

https://doi.org/10.30684/etj.35.5A.13

Abstract
  This work aims to protect homes against danger, damage, and any criminal activity using Passive Infrared (PIR) and LASER sensors. Depending on cutting beam that emitted from the laser ...  Read More ...
Improvement Majority Function in A5/1 stream cipher Algorithm
Improvement Majority Function in A5/1 stream cipher Algorithm

Hala Bahjat; Mohanad Ali

Volume 34, 1B , January 2016, , Page 16-25

https://doi.org/10.30684/etj.34.1B.2

Abstract
  Security is an important issue, especially in today’s technologically advanced society. Global System for Mobile Communications (GSM) is a world-wide standard for digital wireless ...  Read More ...
Implementation and Performance Evaluation of WSN for Energy Monitoring Application
Implementation and Performance Evaluation of WSN for Energy Monitoring Application

Haider A. H. Alobaidy; Hikmat N. Abdullah; Tariq M. Salman

Volume 33, 7A , July 2015, , Page 1555-1568

https://doi.org/10.30684/etj.33.7A.2

Abstract
  The aim of this paper is to develop a wireless sensor network to measure and analyze energy consumption in buildings and to investigate the bounds of coverage in different building ...  Read More ...
Performance Evaluation of Path Loss in Mobile Channel for Karada district in Baghdad City
Performance Evaluation of Path Loss in Mobile Channel for Karada district in Baghdad City

Ahmed A. Jaafar; Aied Khalaf Mohammed

Volume 30, Issue 17 , October 2012, , Page 3023-3038

https://doi.org/10.30684/etj.30.17.6

Abstract
  In this work Hata, Lee, Walfisch-Ikegami and Free Space Loss models have been compared with practical path loss based on series of measurements in Karada district in Baghdad for GSM900 ...  Read More ...