网络编码目的节点接收信息的同步算法

Synchronous Algorithms of Destination Node Receiving Information to Network Coding

在线性网络编码计算过程中,信源产生的信息经过不同的路径进行传输,导致目的节点接收到不同延时的信号,会影响目的节点正确译码。在线性网络编码算法的基础上引入延时算子,用以同步经过不同路径的码字,使接收到的信息同步,达到正确译码的目的。

In linear network coding calculation process, the delayed and different signals were received because of the source information from different paths to destination nodes, which will exert influence on right decoding in destination node. In order to solve this problem, a delay operator calculation method was proposed based on linear network coding. The delay operator makes the different delay information in synchronization, the received information was made to achieve the purpose of correct decoding.