提出了MIMO窄带电力线通信的帧和序文结构

2015 IEEE International Symposium on Power Line Communications and Its Applications (ISPLC) Pub Date : 2015-07-06 DOI:10.1109/ISPLC.2015.7147591

Mostafa Sayed, I. Kim, T. Pande, A. Batra, N. Al-Dhahir

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引用次数: 7

摘要

窄带电力线通信(NB-PLC)工作在3- 500khz频段，是一种支持新兴智能电网应用的解决方案，旨在优化电网的效率和可靠性。PLC对智能电网通信很有吸引力，因为它可以部署在现有的电网上，而无需任何额外的基础设施。然而，PLC受脉冲噪声和选频信道的影响，降低了系统的可靠性和数据速率。多输入多输出(MIMO) PLC是一种很有前途的技术，可以提高数据速率并提供抗PLC干扰的鲁棒性。在本文中，我们考虑了MIMO帧和前置结构的设计，可以有效地用于执行初始接收器同步，同时确保与当前NB-PLC标准的向后兼容性。

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Proposed frame and preamble structure for MIMO narrowband power line communications

Narrowband power line communications (NB-PLC) operating in the 3-500 kHz frequency band is proposed as a solution to support the emerging Smart Grid applications that aim to optimize the efficiency and reliability of the power grids. PLC is attractive for Smart Grid communications as it can be deployed over the existing power grids without any additional infrastructure. However, PLC suffers from impulsive noise and frequency-selective channels which degrade the system's reliability and data rate. Multi-Input Multi-Output (MIMO) PLC is a promising technology to increase the data rate and provide robustness against the PLC interference. In this paper, we consider the design of a MIMO frame and preamble structure that can be efficiently used to perform initial receiver synchronization while ensuring backward compatibility with current NB-PLC standards.

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来源期刊

2015 IEEE International Symposium on Power Line Communications and Its Applications (ISPLC)

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