| 移动通信网回声抑制器的使用和设置 |
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| 引用本文： | 姜学文,姜良军.移动通信网回声抑制器的使用和设置[J].电信工程技术与标准化,2009,22(12). |
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| 作者姓名： | 姜学文 姜良军 |
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| 作者单位： | 1. 中国移动通信集团山东有限公司威海分公司,威海,264200
2. 中国移动通信集团山东有限公司网络部,济南,250001 |
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| 摘 要： | 本文对回声产生的原理进行了分析,结合移动通信网中的回声问题,对移动通信网中的回声抑制方法和回声抑制器设置原则进行了阐述,解决了移动和PSTN间通话存在的回声问题,有效利用了回声抑制器设备资源。
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| 关 键 词： | 回声 2-4线转换 EC |
Analysis of Echo Canceller Usage and Configuration in Mobile Communication Network |
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| Jiang Xuewen,Jiang Liangjun.Analysis of Echo Canceller Usage and Configuration in Mobile Communication Network[J].Telecom Engineering Technics and Standardization,2009,22(12). |
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| Authors: | Jiang Xuewen Jiang Liangjun |
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| Institution: | Jiang Xuewen 1 Jiang Liangjun2 (1 China Mobile Group Sh,ong Co.,Ltd. Weihai Branch,Weihai 264200) (2 China Mobile Group Sh,ong Co.,Ltd.,Ji'nan 250001) |
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| Abstract: | In this paper,the principle of echo generated were analyzed,combined with the echo problem in mobile communications network,echo suppression methods and the configuration principle of echo canceller in the mobile communication network are described,to resolve echo problem between mobile and PSTN calls,effective use of echo canceller equipment resources. |
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| Keywords: | EC |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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