A reliable frequency lock detection for Software-Defined Radio (SDR) systems

2010 International Waveform Diversity and Design Conference Pub Date : 2010-09-30 DOI:10.1109/WDD.2010.5592361

D. N. Vo

引用次数: 2

Abstract

This work proposes a new approach on the frequency lock detection suitable for high QAM modulations which are used in many reconfigurable Software-Defined-Radio (SDR) systems. This work contains a reliable mechanism to enable a radio system working under very low signal-to-noise ratio (SNR) environments, with high coding gain scenarios such as TPC, LDPC, etc.

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软件定义无线电(SDR)系统的可靠频率锁定检测

本文提出了一种新的频率锁定检测方法，适用于许多可重构软件定义无线电(SDR)系统中使用的高QAM调制。这项工作包含一个可靠的机制，使无线电系统能够在非常低的信噪比(SNR)环境下工作，具有高编码增益场景，如TPC, LDPC等。

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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来源期刊

2010 International Waveform Diversity and Design Conference

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