稳定噪声环境下OFDM系统的卷积码性能

2018 International Conference on Communications and Electrical Engineering (ICCEE) Pub Date : 2018-12-01 DOI:10.1109/CCEE.2018.8634515

Heyem Hamlili, S. Kameche, Abdelhafid Abdelmalek

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引用次数: 3

摘要

正交频分复用技术(OFDM)以其抗选择性衰落和抗多径效应的特点，成为无线通信中应用最广泛的技术。OFDM传输受到具有脉冲行为的干扰噪声的破坏。本文对脉冲噪声存在下OFDM系统在不同的数字调制和卷积码(CC)率组合下的误码率性能进行了评价。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Convolutional Code Performance for OFDM System in an Alpha-Stable Noise Environment

Orthogonal frequency division multiplexing (OFDM), with its resistance to selective fading and multipath effect has become the most widely used technique in wireless communication. OFDM transmission is destroyed by interference noise that has impulsive behavior. In this paper, bit-error-rate (BER) performance of the OFDM system in the presence of impulsive noise was evaluated under different combinations of digital modulation and Convolutional Code (CC) rate.

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2018 International Conference on Communications and Electrical Engineering (ICCEE)

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