A Study on Parameter Estimation and Error Rate Performance of Optimum Receiver under Class-A Impulsive Radio Noise Environment

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  • KANEMOTO Hideki
    Department of Communication Eng., Graduate School of Eng., Osaka University
  • MIYAMOTO Shinichi
    Department of Communication Eng., Graduate School of Eng., Osaka University
  • MORINAGA Norihiko
    Department of Communication Eng., Graduate School of Eng., Osaka University

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Other Title
  • クラスAインパルス性無線雑音の統計パラメータ推定に基づく最適受信機の誤り率特性
  • クラス A インパルスセイ ムセン ザツオン ノ トウケイ パラメータ スイテイ ニ モトズク サイテキ ジュシンキ ノ アヤマリリツ トクセイ

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Abstract

In order to improve true error rate performance under radio frequency man-made noise enviroment, optimum reception based on the statistical characteristics of man-made noise has been proposed. In this optimum reception, the statistical characteristics of mam-made noise have to be estimated in advance. In this paper, we employ Middleton's class-A impulsive noise model as a statistical model of man-made noise, and discuss the parameter estimation of class-A model and the performance of optimum receiver constructed with estimated parameters. Numerical results show that, although the enormous amount of noise sample is required to obtain precise estimated parameters, a good error performance of optimum receiver can be obtained with parameters estimated by a certain amount of noise sample.

Journal

  • ITE Technical Report

    ITE Technical Report 23.24 (0), 79-86, 1999

    The Institute of Image Information and Television Engineers

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