A self-adaptive joint bandwidth allocation scheme for heterogeneous wireless networks
A mobility prediction module is proposed to predict the mobility pattern of mobile host. A lookup table records the probability for the possible handoffs moving into the coverage of the BS. Bandwidth is estimated for the possible arriving MHs outside the coverage of the BS. The optimization of utilization and fairness for the bandwidth allocation are addressed. Hybrid Genetic Algorithm is employed to achieve real-time computation requirement.
bandwidth allocation optimization hybrid genetic algorithm heterogeneous network local search pareto set