The utility based tow-stage wireless network resource allocation

In order to solve the problem that the existing wireless resource allocation strategies only concern a single wireless base station rather than the entire network, this paper proposed a two-stage wireless networking resource allocation algorithm. Firstly, the base station is selected according to the congestion degree, and then a marginal utility based approach is used to allocate the resource inside each base station. Experimental results show that our proposed algorithm can achieve the optimal utility in high speed: only 0.04 seconds in average, which are only 0.0019% of the state-of-the-art algorithm.