| 数字通信系统中的同步技术研究 |
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| 引用本文： | 谭雪霏,赵春波,陈巩.数字通信系统中的同步技术研究[J].现代电子技术,2010,33(7):48-49,52. |
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| 作者姓名： | 谭雪霏 赵春波 陈巩 |
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| 作者单位： | 滨州学院,计算机科学技术系,山东,滨州,256603 |
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| 基金项目： | 滨州学院科研基金项目 |
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| 摘 要： | 同步是通信系统中一个非常重要的问题,是进行信息传输的前提和基础,通信系统能否可靠的工作很大程度上依赖于同步技术的优劣。在同步通信系统中,同步系统性能的降低会导致通信系统性能的降低,甚至使通信系统不能正常工作。主要从位同步信号的性能要求、同步信号的提取方法、数字通信中的同步系统结构及位同步信号对通信系统误码率的影响几方面对数字通信系统中的同步技术进行研究。
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| 关 键 词： | 通信系统 同步技术 系统结构 误码率 |
Technology of Synchronization in Digital Communication System |
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| TAN Xue-fei,ZHAO Chun-bo,CHEN Gong.Technology of Synchronization in Digital Communication System[J].Modern Electronic Technique,2010,33(7):48-49,52. |
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| Authors: | TAN Xue-fei ZHAO Chun-bo CHEN Gong |
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| Affiliation: | TAN Xue-fei,ZHAO Chun-bo,CHEN Gong(Department of Computer Science,Binzhou University,Binzhou 256603,China) |
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| Abstract: | Synchronization technology plays an important role in communication system.It is a precondition and foundation for the information transmission.The performance of synchronization directly influences the performance of communication system.In the synchronized communication system,the reduction of synchronous performance causes reduction of communication system function,even makes the communication system can′t work normally.In aspects of performance requirements and extracting methods of synchronous signal,the synchronous system architecture in digital communication,and bit error rate of synchronous signal,the synchronization technology in digital communication system is researched. |
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| Keywords: | communication system synchronization technology system architecture bit error rate |
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