Title :
Modeling and performance evaluation of IEEE 802.22 physical layer
Author :
Ahmadi, Mahdi ; Rohani, Ehsan ; Naeeni, Pooya Monshizadeh ; Fakhraie, Sied Mehdi
Author_Institution :
ECE Dept., Univ. of Tehran, Tehran, Iran
Abstract :
IEEE 802.22, also called Wireless Regional Area Network (WRAN), is the newest wireless standard being developed for remote and rural areas. In this paper an overview of the standard, and more specifically its PHY layer is introduced. In order to evaluate the performance of the system, we model the PHY layer in MATLAB/SIMULINK and extract the Bit Error Rate (BER) of the system for different code rates and modulation schemes with noisy channel.
Keywords :
IEEE standards; cognitive radio; error statistics; mathematics computing; modulation; telecommunication standards; wireless channels; BER; IEEE 802.22 physical layer; MATLAB; PHY layer; SIMULINK; bit error rate; code rates; modulation; wireless regional area network; wireless standard; Bit error rate; Chromium; Convolutional codes; Costs; Forward error correction; Mathematical model; Parity check codes; Physical layer; Standards development; Turbo codes; Cognitive Radios; IEEE 802.22; OFDMA; PHY layer; WRAN;
Conference_Titel :
Future Computer and Communication (ICFCC), 2010 2nd International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-5821-9
DOI :
10.1109/ICFCC.2010.5497683
