Femtolet Based Low Power Hetnet Using Soft Fractional Frequency Reuse

This paper addresses three prime issues of fifth generation mobile network: frequency allocation, power efficiency and communication while computing. This paper proposes a power-efficient micro-femtolet/macro-femtolet network based on soft fractional frequency reuse. Macrocell/microcell base stations are used in the network, and for providing good signal strength and offloading facilities to indoor and edge region users’ femtolets are allocated inside the macrocell/microcell. The power transmission in the proposed heterogeneous network (HetNet) is estimated. The analytical evaluation presents that use of SFFR reduces the power transmission of the network by 10.87