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题名时间压缩复用和回波抵消的全双工数字传输技术
被引量：1
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作者
赵海军
崔梦天
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机构
西华师范大学计算机科学系
西华师范大学数学系
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出处
《计算机工程》
EI
CAS
CSCD
北大核心
2005年第5期216-218,共3页
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文摘
分析了传统的双绞线在实现数字传输技术中的难点和缺点,提出了采用时间压缩复用和回波抵消技术的新的全双工数字传输技术。这两种技术仍基于传统的双绞线,不仅降低了数据传输的成本,更重要的是使得普通双绞线用户也能实现数据的数字传输。
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关键词
双绞线用户
数字数据传输
时间压缩复用
凹波抵消
传输速率
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Keywords
Twisted-pair consumers
Digital-transmitted of data
Time-compressed-multitude
Echo-cancellation
Rate of transmission Digital-transmitted Technology About Full Duplex Based on Time-compressed-multiplexed and Echo-cancellation ZHAO Haijun1, CUI Mengtian2 (1. Dept. of Computer Science ,China-West Normal University , Nanchong 637002
2. Dept. of Mathmatics ,China-West Normal University, Nanchong 637002) Abstract This paper analyses the difficulty and disadvantage of the traditional twisted-pair applied in digital-transmitted technology and puts forward to the new digital-transmitted technology about full duplex adopting the time-compessed-multiplexed and echo-cancellation. The two sorts of technology still are based on tranditional twisted-pair,they reduce the cost of data-transmitted, and it is more important that the common twisted-pair comsumers can also carry out digital-transmission of data. Key words Twisted-pair consumers
Digital-transmitted of data
Time-compressed-multitude
Echo-cancellation
Rate of transmission
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分类号
TN919.3
[电子电信—通信与信息系统]
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