Simulation and Implementation of Data Transmission Based on Random Linear Network Coding
Luo Xing-xin · Computer engineering & Software · 2014
Based on random network coding, a simulation model is created, which can implement data transmission for single-source multicast network in laboratory. In a single-source multicast network; a node is represented by a terminal in a local network, a directed channel is represented by a socket(an IP address and a port number), and an UDP network communication denotes data transmission in directed channel, which can simulate a single-source multicast network.. With Java programming, we implement the arithmetic operation of limited fields, and write respective program for source node, interval node and rank node based on coding rule of random network coding method. These programs form a whole software system. The presented simulation model can be fit for general single-source multicast network.