| IP电话网关中主机与DSP的实时多通道数据通信技术 |
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| 引用本文： | 黄永峰,杨娟,张江陵. IP电话网关中主机与DSP的实时多通道数据通信技术[J]. 计算机工程与应用, 2000, 36(8): 120-122 |
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| 作者姓名： | 黄永峰 杨娟 张江陵 |
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| 作者单位： | 华中理工大学计算机学院外存储国家实验室!武汉，430074，华中理工大学计算机学院外存储国家实验室!武汉，430074，华中理工大学计算机学院外存储国家实验室!武汉，430074 |
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| 基金项目： | 国家自然科学基金!69773046 |
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| 摘 要： | Host与DSP的实时多通道数据通信是IP电话网关的最主要的模块之一，是影响IP电话网关性能的关键因素。文章深入地研究了Host与DSP之间的实时多通道数据通信的机理，全面分析了二者通信的带宽、同步等问题，并详细地给出了二者通信的相关算法及数据结构。
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| 关 键 词： | IP电话网关 多通道通信 TMS320C6201 |
| 修稿时间： | 1999-01-01 |
The Technology of the Real-time Muti-channel Data Exchange between Host and DSP in the IP Telephony Gateway |
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| Huang YongfengYang Juan Zhang JianglingNational Storage System lab. The Technology of the Real-time Muti-channel Data Exchange between Host and DSP in the IP Telephony Gateway[J]. Computer Engineering and Applications, 2000, 36(8): 120-122 |
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| Authors: | Huang YongfengYang Juan Zhang JianglingNational Storage System lab |
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| Abstract: | Real-time multi-channel data exchange is an important module of the IP Phony gateway. This paper introduces how to implement the data exchange between host and TMS320C6x. Especially pay much attention to study thebandwidth and the synchronization of communication. Some data structures and arithmetic are suggested in this paper. |
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| Keywords: | IP phony Gateway Multi-channel data exchange TMS320C6201 |
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