Optimal Resource Control Strategy for Heterogeneous Multicast Applications on Dynamic Ad Hoc Network
Ge Gao · Dianzi xuebao · 2011
Optimal resource allocation is the core problem in wireless multicast.An adaptive Multicast Control algorithm(AMC) is proposed.It uses segmented bandwidth allocation to reduce iterations for medium-speed and high-speed mobile Ad Hoc network.It overcomes the disadvantage of average resource allocation by adopting marginal utility and adaptive access decision mechanism.And a bidding mechanism is used to improve the quality of heterogeneous bandwidth demanding for multicast traffic.Simulation results show that AMC policy has excellent performance for mobile network,especially for layered heterogeneous multicast in dynamic network condition.