Multiple Access Chua Chaotic Communication system using Real Orthogonal Matrix Approach
Multiple Access Chua Chaotic Communication system using Real Orthogonal Matrix Approach

Ali A. Radhi

Volume 36, 7A , July 2018, , Page 759-769

https://doi.org/10.30684/etj.36.7A.8

Abstract
  An alternative to traditional Pseudo-Noise (PN)-Sequences, one-dimension (1D) orthogonal chaotic map sequences, and three dimensional (3D) continuous chaotic systems (x,y,z) are generated ...  Read More ...
Comparison of FFT-Based and DCT-Based Channel Estimation and ECC for OFDM System
Comparison of FFT-Based and DCT-Based Channel Estimation and ECC for OFDM System

Awatif Ali Jafaar

Volume 33, 3A , April 2015, , Page 682-693

https://doi.org/10.30684/etj.33.3A.13

Abstract
  Orthogonal Frequency Division Multiplexing (OFDM) has become a popular modulation method for high data rate wireless communications. In this paper, two schemes are proposed. In the ...  Read More ...