5G NR系统剩余频偏估计方案

2021 Twelfth International Conference on Ubiquitous and Future Networks (ICUFN) Pub Date : 2021-08-17 DOI:10.1109/ICUFN49451.2021.9528769

Yong-An Jung, Sang-Bong Byun, H. Shin, D. Han, Soo-Hyun Cho, Sung-Hun Lee

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引用次数: 1

摘要

在5G中传输的主同步信号(PSS)和从同步信号(SSS)用于执行同步过程。提出了一种5G新空口系统中有效的剩余频偏估计方法。提出的RFO估计方法利用PSS序列和SSS序列进行两分支相关。仿真结果表明，利用PSS和SSS信号的固有特性，可以在各种无线环境下进行鲁棒的RFO估计。实验结果表明，所提出的RFO估计方案对于5G NR系统是有效的。

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Residual Frequency offset Estimation Scheme for 5G NR System

The primary synchronization signal (PSS) and secondary synchronization signal (SSS) transmitted in the 5G are used to perform a synchronization procedure. This paper proposes an effective residual frequency offset (RFO) estimation method in a 5G new radio (NR) system. The proposed RFO estimation method applies two branches correlation using PSS and SSS sequence. This paper shows via the simulation results that the inherent property of the PSS and SSS signals is exploited for a robust RFO estimation at various delay spread of wireless environments. It is demonstrated that the proposed RFO estimation scheme is efficient for the 5G NR system.

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2021 Twelfth International Conference on Ubiquitous and Future Networks (ICUFN)

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