Adaptive technique for impulsive noise cancellation in broad-band power line communication system

被引:2
|
作者
Rouissi, F [1 ]
Tlili, F [1 ]
Ghazel, A [1 ]
Zeddam, A [1 ]
机构
[1] Ecole Super Commun Tunis, Mediatron Lab, CS2R, Ariana, Tunisia
关键词
broad band PLC; OFDM scheme; impulsive noise; adaptive canceller; processing complexity;
D O I
10.1109/ISSPIT.2004.1433806
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
The object of this work is to address impulsive noise cancellation for digital broad band power line communication scheme. This paper presents details of impulsive noise model based on its statistical properties and defined broad- band OFDM technique. By adding a noise power (SINR) estimator a new adaptive noise canceller based on Matsuo algorithm is proposed. Presented simulation results show that the new proposed adaptive technique permits an improvement, not only in BER, but also in reducing processing time and so implementation complexity of the noise canceller.
引用
收藏
页码:413 / 416
页数:4
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