Image encryption based on s-box and 3D-chaotic maps and secure image transmission through ofdm in rayleigh fading channel
Image encryption based on s-box and 3D-chaotic maps and secure image transmission through ofdm in rayleigh fading channel

Jenan A. Namuq; Fadhil S. Hasan; Alaa H. Ali

Volume 42, Issue 2 , February 2024, , Page 288-297

https://doi.org/10.30684/etj.2024.141722.1508

Abstract
  Data security is vital if transferred over a wireless network or stored on a personal computer. The essential properties of chaos, such as initial state sensitivity and unpredictability, ...  Read More ...
A Modification of Shortest Path Algorithm According to Adjustable Weights Based on Dijkstra Algorithm
A Modification of Shortest Path Algorithm According to Adjustable Weights Based on Dijkstra Algorithm

Luay S. Jabbar; Eyad I. Abass; Sundus D. Hasan

Volume 41, Issue 2 , February 2023, , Page 359-374

https://doi.org/10.30684/etj.2022.136107.1296

Abstract
  It is possible to represent the road map on the paper and study it using Dijkstra`s algorithm to find the shortest path on the real earth. Dijkstra`s Algorithms are used for calculating ...  Read More ...
A Survey on Load Balancing, Routing, and Congestion in SDN
A Survey on Load Balancing, Routing, and Congestion in SDN

Amthal K. Mousa; Mohammed N. Abdullah

Volume 40, Issue 10 , October 2022, , Page 1284-1294

https://doi.org/10.30684/etj.2022.132886.1150

Abstract
  High traffic could result in load imbalance or network congestion, which degrades the network’s performance and efficiency. Thus, it is crucial to adopt efficient routing and ...  Read More ...
An Enhanced Interface Selectivity Technique to Improve the QoS for the Multi-homed Node
An Enhanced Interface Selectivity Technique to Improve the QoS for the Multi-homed Node

Haider W. Oleiwi; Nagham Saeed; Heba L. Al-Taie; Doaa Mhawi

Volume 40, Issue 8 , August 2022, , Page 1006-1013

https://doi.org/10.30684/etj.2022.133066.1165

Abstract
  The user’s handoff is still an arguable issue that many mobile communication systems face, especially with the exploded growth of users and internet-based applications. There ...  Read More ...
3D Numerical modeling of Soft soil Improved by Rigid Inclusions Supported an Embankment
3D Numerical modeling of Soft soil Improved by Rigid Inclusions Supported an Embankment

MESSIOUD Salah; NEGHMOUCHE Yassamina

Volume 40, Issue 5 , May 2022, , Page 636-648

https://doi.org/10.30684/etj.2021.132023.1083

Abstract
  Abstract A three-dimensional finite element model suggested to determine the settlements and stresses of an embankment placed on soft soil reinforced by rigid inclusions. To make it ...  Read More ...