A Load Balancing Handoff Algorithm for Green Wireless Networks
نویسندگان
چکیده
Two major challenges facing 5G are energy efficiency and mobile users’ mobility in heterogeneous wireless networks. Using algorithms based on the base station (BS)’s switching between ON and OFF modes, can improve the energy efficiency of the network. In this paper, we consider mobile terminal’s seamless mobility problem joint with BSs which are able to switch between ON and OFF modes. Also, we propose a handoff algorithm based on the BSs’ load balancing through imposing handoffs from highly loaded BSs to lightly loaded BSs. Therefore, the proposed handoff algorithm combined with ON and OFF switching can achieve both energyand spectralefficiency.
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