The huge data traffic demand is a challenge for the next generation of wireless network. Since the majority of data is public information, a novel wireless intelligent pushing mechanism is presented by pushing public information in the way of point to multipoint (P2M) in network idle time, using limited spectrum. Analytic Hierarchy Process (ARP) is employed to establish the performance evaluation model, with the aim to determine the optimal bandwidth allocation strategy.It was indicated that the system spectrum efficiency (SE) increased obviously when the information overlap rate reached a certain value. And the user experienced data rate in network busy period improved significantly with pushing bandwidth increased, while the data rate degrading in idle period. AHP model helped to achieve the balance between the system performance of idle time and that of busy time.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.