单向传输中丢包的相关性研究

Research on Correlation of Packet Loss in Unidirectional Transmission

随着单向传输技术在组播、安全隔离与信息交换、大数据高速传输以及卫星通信中的广泛应用,单向传输的性能和可靠性等问题成为单向传输应用中重点关注的问题。通过对单向传输中丢包数据的分析,得出丢包与传输速率、数据包负载的相关性,并对丢失数据包间相关性构建丢包模型。这对减少单向传输中的丢包,提高单向传输性能,以及单向传输中纠错编码方案的选择,具有重要的指导作用。

With the application of unidirectional transmission technology in muhicast, safety isolation and information exchange, high-speed transmission of bulk data and satellite communication, performance and reliability become a major con- cern in unidirectional transmission. By analysis of the packet loss data, the correlation between packet loss and transmission rate, packet load is found. It is of significant guidance in reducing packet loss, improving the performance and selecting an error correction coding scheme in unidirectional transmission.