| 基于Cable Modem的IP电话实现方案 |
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| 引用本文： | 俞洋,陈健,林如俭.基于Cable Modem的IP电话实现方案[J].上海大学学报(自然科学版),2000,6(2):111-115. |
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| 作者姓名： | 俞洋 陈健 林如俭 |
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| 作者单位： | 上海大学,通信与信息工程学院,上海,201800 |
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| 基金项目： | 国家通信 863资助课题! (863 -3 17-960 4-0 2 ) |
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| 摘 要： | :HFC宽带接入网和符合 DOCSIS规范的 Cable Modem 系统的实现促使 CATV运营商考虑利用 CATV网络来开展实时的分组话音业务 .在研究了有关技术规范的基础上 ,提出了 IP电话系统在 HFC上的实现方案 ,并着重讨论了基于 Cable Modem的 IP电话用户网关的软、硬件结构和功能实现
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| 关 键 词： | IP电话 电缆调制解调器 DOCSIS1.1 媒体网关控制协议 用户网关 |
| 修稿时间： | : |
The Implementation Issues of Cable Modem-based IP Telephone |
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| YU Yang,CHEN Jian,LIN Ru jian.The Implementation Issues of Cable Modem-based IP Telephone[J].Journal of Shanghai University(Natural Science),2000,6(2):111-115. |
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| Authors: | YU Yang CHEN Jian LIN Ru jian |
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| Abstract: | Driven by the implementation of HFC broadband access network and DOCSIS Cable Modem, CATV operators are planing to offer subscribers packet based real time voice service via cable network. Related specifications are studied and a compliant system architecture is presented. The emphasis is laid on the functional requirements and implementation issues that must be considered for the Cable Modem based residential gateway. |
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| Keywords: | IP telephone cable modem DOCSIS 1 1 MGCP residential gateway |
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