Achievable Rate and Ergodic Capacity for Power Line Communication Systems under Impulsive Noise

被引：0
|
作者：
Qian, Yuwen [1 ]
Xie, Hu [1 ]
Zhou, Xiangwei [2 ]
Zhang, Feixiang [2 ]
机构：
[1] Nanjing Univ Sci & Technol, Sch Elect & Opt Engn, Nanjing 210094, Jiangsu, Peoples R China
[2] Louisiana State Univ, Div Elect & Comp Engn, Baton Rouge, LA 70803 USA
来源：
2018 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS WORKSHOPS (ICC WORKSHOPS) | 2018年
基金：
美国国家科学基金会;
关键词：
Achievable rate; ergodic capacity; impulsive noise; power line communications; smart grid; CHANNEL;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Power line communications (PLC) enable modern and flexible network applications in smart grids. Due to severe channel fading and impulsive noise, the performance analysis for a PLC channel is a great challenge. In this paper, we analyze the performance of the PLC channel under impulsive noise. Specifically, we obtain the achievable rate of the PLC channel under the assumption that the impulsive occurrence number (ION) follows Poisson distribution. We derive the cumulative distribution function (CDF) for the received signal-to-noise ratio (SNR) based on the statistical characteristics of the PLC channel. Furthermore, we derive the ergodic capacity for the PLC channel according to the CDF of the received SNR. Simulation results are provided to verify the analytical results.
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页数：6
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