Performance analysis of blind equaliser OFDM systems based on CMA with MRC diversity

被引：0

作者：

Cherifi, A. ^{[1
]}

Bouazza, B. S. ^{[1
]}

Yagoubi, B. ^{[2
]}

机构：

[1] Univ Tahar Moulay, Technol Commun Lab, Saida, Algeria

[2] Univ Abdelhamid Ibn Bdis Mostaganem, Mostaganem, Algeria

来源：

2013 IEEE 11TH INTERNATIONAL WORKSHOP OF ELECTRONICS, CONTROL, MEASUREMENT, SIGNALS AND THEIR APPLICATION TO MECHATRONICS (ECMSM) | 2013年

关键词：

Orthogonal frequency division multiplexing (OFDM); maximal ratio combining (MRC); Spatial diversity; Performance analysis; Adaptive equalizer; Bit error rate;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, in order to improve the Bit Error Rate (BER) of digital communication OFDM in a multipath channel, we combine the algorithm Maximal-Ratio Combining (MRC) diversity with orthogonal frequency division multiplexing (OFDM) system, the main idea of using MRC diversity is to improve the signal received at the receiver. One of the many methods which can be used to reduce the impacts multipath due to mobile radio channel is to employ an adaptive equalization. Simulation results are given and discussed.

引用

页数：4

共 5 条

[1]

[Anonymous], 2004, ART H UNI PER COMMUN

[2] Reduced complexity signal detection for OFDM systems with transmit diversity [J].

Kim, Jaekwon ;

Heath, Robert W. ;

Powers, Edward J. .

JOURNAL OF COMMUNICATIONS AND NETWORKS, 2007, 9 (01) :75-83

[3] ICI reduction in OFDM systems by using improved sinc power pulse [J].

Kumbasar, Volkan ;

Kucur, Oguz .

DIGITAL SIGNAL PROCESSING, 2007, 17 (06) :997-1006

[4]

QURESHI SHAHID U. H., ADAPTIVE EQUALIZATIO

[5]

RUSSELL M, 1995, 1995 IEEE 45TH VEHICULAR TECHNOLOGY CONFERENCE - COUNTDOWN TO THE WIRELESS TWENTY-FIRST CENTURY, VOLS 1-2, P820, DOI 10.1109/VETEC.1995.504982

← 1 →