A Survey of Error-concealment Schemes for Real-time Voice over Internet

Abstract

Abstract: Real-time voice data streaming over unrealiable IP networks such as Internet may encounter loss due to dropped packets or late arrival. This paper reviews the schemes developed to conceal the errors. We classify these techniques into receiver-only method and receiver and sender-based method.

摘要： 回顾了迄今人们发展的一些用于减少和掩盖丢包的技术。把这些技术分为只有接收端和收发两端共同参与的两大类分别介绍并给出适当的评价。

关键词: 分组话音传输, IP网, 因特网

CLC Number:

TN912.3

HE Bing, CHEN Jian. A Survey of Error-concealment Schemes for Real-time Voice over Internet[J]. , 2002, 28(07): 176-178.

何兵,陈健. 分组语音传输的丢包应对技术回顾[J]. , 2002, 28(07): 176-178.

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