Research of Fairness Model in Wireless Backhaul Networks
Built on three fairness objectives in wireless backhaul networks,a new max-min fairness model with weighted subflow was proposed. A fairness model with weighted subflow was generalized by using nonlinear programming to describe the max-min model,and a distributed algorithm of general model was given. Through simulation of an example,system throughput and fairness was discussed on several different fairness models.Result shows that on one hand the throughput and fairness of proposed model are well taken into account, on the other hand the model can be easily generalized and realized with distributed algorithm.