Abstract:

Based on LTE-A（long time evolution advanced）,this paper proposed a model of cross-layer radio resource management, and explained the basic functional features of this model. On the basis of game theory, it analyzed the allocation of wireless network resources and designed the cross-layer structure according to radio network resources and systemic protocol stack layers of radio network, making the goals of game between every layer be united. The theoretical model proposed by the paper orients to varieties radio network resources and involved several protocol stack layers of radio network, realizing the integrated management of radio resources and the joint optimization between every layer.

Key words: cross layer optimize, LTE-A, radio resource management, game theory