Analysis and Simulation of Service Delay of Battlefield Information Delivery Model

Information delivery service(IDS) is an important part of Information Grid and with the expansion of network and users, Quality of Service(QoS) has been the basic requirement of IDS. The architecture of Content Delivery Network, the frame of Data Delivery Service and the property of Battle Formation(BF) are firstly analyzed and a battlefield information delivery model is put forward based on BF, which also provides the mechanism for information submitting, searching and receiving. Besides this, a delivery method based on information type and a strategy to process information with priority are present, which are paid more attentions on battlefield, and the analysis on it is also provided, theoretical analysis and simulation verify the effectiveness of the methods proposed.