[1]王海涛,高金峰..一种软件实现电力线载波扩频通信的方法[J].郑州大学学报(工学版),2001,22(02):69-72.[doi:10.3969/j.issn.1671-6833.2001.02.021]
Wang Haitao,Gao Jinfeng.A software method for realizing power line carrier spread spectrum communication[J].Journal of Zhengzhou University (Engineering Science),2001,22(02):69-72.[doi:10.3969/j.issn.1671-6833.2001.02.021]
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一种软件实现电力线载波扩频通信的方法(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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22卷
- 期数:
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2001年02期
- 页码:
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69-72
- 栏目:
-
- 出版日期:
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1900-01-01
文章信息/Info
- Title:
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A software method for realizing power line carrier spread spectrum communication
- 作者:
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王海涛; 高金峰.
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郑州工业大学电气信息工程学院,, 郑州工业大学电气信息工程学院,
- Author(s):
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Wang Haitao; Gao Jinfeng
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-
- 关键词:
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扩频通信; 电力线载波; 单片机; 软件
- Keywords:
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- DOI:
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10.3969/j.issn.1671-6833.2001.02.021
- 文献标志码:
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A
- 摘要:
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介绍了扩频通信的基本原理,分析了扩频通信的抗干扰特性.在此基础上,阐述了电力线载波通信系统的基本结构,提出了一种利用单片机软件编程实现电力线载波扩频通信的方法.利用计算机仿真分析其在不同信噪比条件下误码率的变化,结果表明,该方法能在不增加硬件成本的情况下,仅仅通过软件算法的实现,就能达到提高通信质量,降低误码率的目的.
- Abstract:
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The basic principle of spread spectrum communication is introduced, and the anti-interference characteristics of spread spectrum communication are analyzed. On this basis, the basic structure of power line carrier communication system is expounded, and a method of using single-chip microcomputer software programming to realize power line carrier spread spectrum communication is proposed. The computer simulation is used to analyze the change of bit error rate under different signal-to-noise ratio conditions, and the results show that the proposed method can improve the communication quality and reduce the bit error rate through the implementation of software algorithms without increasing hardware costs.
更新日期/Last Update:
1900-01-01