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| 电力线通信信道噪声模型研究现状 | |
| 引用本文： | 郭昊坤,吴军基,陆娴,衡思坤.电力线通信信道噪声模型研究现状[J].电力系统通信,2011,32(8):1-3. |
| 作者姓名： | 郭昊坤 吴军基 陆娴 衡思坤 |
| 作者单位： | 1. 南京理工大学能源与动力工程学院,江苏南京,210094 2. 南京理工大学自动化学院,江苏南京,210094 3. 连云港供电公司,江苏连云港,222000 |
| 基金项目： | 国家电网公司科技项目资助(2011LY226090423) |
| 摘 要： | 噪声干扰严重影响电力线通信的可靠性.测量了电力线通信信道噪声,说明了目前国内外对电力线通信信道噪声模型的研究现状.对于背景噪声,建立其自回归模型的手段已较为成熟；对于脉冲噪声这种随机的时间序列,自回归模型已不再适合,有人建立了其持续时间与间隔之间的马尔科夫模型,但其完整模型尚在研究阶段. |
| 关 键 词： | 电力线通信 背景噪声 自回归模型 脉冲噪声 马尔科夫模型 |
Research on Channel Noise Model of Power Line Communication |
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| GUO Hao-kun,WU Jun-ji,LU Xian,HENG Si-kun.Research on Channel Noise Model of Power Line Communication[J].Telecommunications for Electric Power System,2011,32(8):1-3. | |
| Authors: | GUO Hao-kun WU Jun-ji LU Xian HENG Si-kun |
| Affiliation: | GUO Hao-kun1,WU Jun-ji1,LU Xian2,HENG Si-kun3(1.School of Energy and Power Engineering,Nanjing University of Science and Technology,Nanjing 210094,China,2.School of Automation,3.Lianyungang Power Supply Company,Lianyungang 222000,China) |
| Abstract: | Noise seriously affects the reliability of power line communication.This paper introduces the research on channel noise model of power line communication both at home and abroad.It points out that for background noise,the establishment of autoregressive model is mature,while for impulse noise,the autoregressive model is no longer appropriate.Although the Markov model was established between the duration and the interval,the complete model is still under research stage. |
| Keywords: | power line communication background noise autoregressive(AR) model impulse noise markov model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |