Delay-Tolerant Network Routing Algorithm Based on Energy Restriction and History Information

Some delay-tolerant network(DTN) routing algorithms considered little on energy,so a DTN routing algorithm is proposed based on energy restriction and history information(ERHR),and realized simulations on a platform using Java.Simulation results showed that ERHR has better performance in energy-consumption,successful delivery ratio and average buffering time than other DTN routing algorithms.ERHR can suit the need of DTN.ERHR is an effective DTN routing algorithm.