| 并行组合扩频模式的带通组合传输方法 |
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| 引用本文： | 黄蕾,郭黎利.并行组合扩频模式的带通组合传输方法[J].自动化技术与应用,2014,33(11):34-37. |
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| 作者姓名： | 黄蕾 郭黎利 |
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| 作者单位： | 哈尔滨工程大学信息与通信工程学院,黑龙江哈尔滨,150001 |
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| 摘 要： | 并行组合扩频技术（PCSS）是一种新的扩频通信方式,适用于猝发通信、频带受限通信以及军事通信等领域.从PCSS的基本原理入手,在已有的并扩模式的基础上提出一种并扩的带通组合方案并建立数学模型,在通带分别采取的QPSK和BPSK调制方式,通过MATLAB仿真分析性能,验证了方案在一定应用场景下的可行性.
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| 关 键 词： | PCSS 并扩模式 带通调制 BPSK QPSK |
Parallel Combinatory Spread Spectrum Mode and Band-Pass Transfer Method |
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| HUANG Lei,GUO Li-li.Parallel Combinatory Spread Spectrum Mode and Band-Pass Transfer Method[J].Techniques of Automation and Applications,2014,33(11):34-37. |
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| Authors: | HUANG Lei GUO Li-li |
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| Affiliation: | ( College of Informationg and lommunication Engineering,Harbin Engineering University, Harbin 150001 China ) |
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| Abstract: | Parallel Combinatory Spread Spectrum is a new spread-spectrum communication technology that is used in burst communication, band-limited communication, military communication and other fields.From the basic principle of PCSS, options of band-pass are proposed and the mathematical models are built on the basis of the existing parallel combinatory spread spectrum. QPSK or BPSK modulation is used in the passband. By MATLAB simulation, system performance is analyzed. The feasibility of the scheme and application scenarios is talked in this paper. |
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| Keywords: | PCSS PCSS modulation bandpass modulation BPSK QPSK |
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