| 一种计算网络视频电话预取缓冲大小的方法 |
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| 引用本文： | 潘锋,高航. 一种计算网络视频电话预取缓冲大小的方法[J]. 信息技术, 2004, 28(9): 51-53 |
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| 作者姓名： | 潘锋 高航 |
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| 作者单位： | 1. 深圳大学管理学院信息管理系,深圳,518060
2. 南京航空航天大学信息工程学院计算机系,南京,210016 |
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| 摘 要： | 网络视频电话的瓶颈在于基础网络带宽限制,为解决此问题,网络视频电话普遍采用了缓冲预取策略。提出了一种计算缓冲区个数的方法,利用本文推论可以计算网络在正常或阻塞情况下应开辟的预取缓冲数目,以改善网络视频电话的播放质量。
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| 关 键 词： | 网络视频电话 采样 缓冲 |
| 文章编号： | 1009-2552(2004)09-0051-03 |
| 修稿时间： | 2004-03-02 |
The method of calculating the number of the prepared buffer in the network phone |
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| PAN Feng,GAO Hang. The method of calculating the number of the prepared buffer in the network phone[J]. Information Technology, 2004, 28(9): 51-53 |
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| Authors: | PAN Feng GAO Hang |
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| Affiliation: | PAN Feng~1,GAO Hang~2 |
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| Abstract: | The bandwidth of the Internet is the bottleneck of the network phone. In order to solve this problem, network phone usually use some prepared buffers. This paper puts forward a method to calculate the number of the necessary prepared buffers. The number of the prepared buffers under the normal or abnormal occasions can be counted based on the conclusions of the paper so as to improve the quality of the network phone. |
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| Keywords: | network phone sample buffer |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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