Engineering and Technology Journal

Keywords = Adaptive Modulation

Number of Articles: 3
Analysis of the Capacity, Spectral Efficiency and Probability of Outage of Adaptive Mobile Channel for WiMAX System
Analysis of the Capacity, Spectral Efficiency and Probability of Outage of Adaptive Mobile Channel for WiMAX System

Hadi T. Ziboon; Wasan S. Rasheed

Volume 32, Issue 9 , September 2014, , Page 2248-2267

https://doi.org/10.30684/etj.32.9A12

Abstract
  This paper presents an analysis of the channel capacity, spectral efficiency and probability of outage for the 4th generation adaptive modulation ofWiMAX system. The adaptive modulation ...  Read More ...
Adaptive Modulation for Orthogonal Frequency Division Multiplexing
Adaptive Modulation for Orthogonal Frequency Division Multiplexing

Maher K. Mahmood; Abbas Salman Hameed

Volume 30, Issue 9 , May 2012, , Page 1611-1624

https://doi.org/10.30684/etj.30.9.13

Abstract
  Orthogonal frequency division multiplexing (OFDM) is one of the promising technologies to improve the spectral efficiency, enhance system capacity and mitigate inter-symbol interference ...  Read More ...
Design and Implementation of Adaptive Modulation Modem Based on Software Defined Radio(SDR) for WiMAX System
Design and Implementation of Adaptive Modulation Modem Based on Software Defined Radio(SDR) for WiMAX System

H. T. Ziboon; Zeinah Tariq Naif

Volume 28, Issue 14 , July 2010, , Page 4730-4749

https://doi.org/10.30684/etj.28.14.5

Abstract
  This paper presents design and implementation of adaptivemodulation modem for WiMAX system. (BPSK, QPSK, 8QAM, 16QAM,32QAM and 64QAM) are used in this work. Software Defined Radio(SDR)is ...  Read More ...