Application of Network Coding in Real-time Tactical Data Multicast
网络编码在实时战术数据多播中的应用

Network coding technique is used to the multicast of tactical scene,which is abstracted in this paper.And based on analyzing the characteristic of this network with central node and many-to-all traffic,a transmission policy based on coding only upon the central node and corresponding greedy algorithm were proposed.The up-bound of theoreticgain for the transmission policy based on network coding was analyzed,and simulation results show that the gain of greedy algorithm is close to the optimum.Finally,the ana...