Providing a New Joint Radio Resource Management Scheme Based on handover Analysis in Heterogeneous Wireless Networks

We have introduced a new management method in this paper named as the adaptive JRRM which selects the best RAT through considering various parameters such as the type of the service, information about the location of the user and the user’s movement and the service cost. The suggested resources of the analytical model based on the Petri networks have been provided for the interconnected management method and have been implemented and evaluated in the SPNP environment. The obtained numerical results indicate that the adaptive JRRM method reduces the rate of vertical transitions between RATs which will provide more stable connections for the users. The results also indicate that the proposed method provides less service cost for the operators and this can be highly regared in implementing heterogeneous wireless networks.

کلیدواژه ها:

Interconnected management of radio resources ، heterogeneous wireless networks ، selecting a wireless access technology ، vertical handoff