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Dense heterogeneous networks (HetNets) that comprise a number of small cells and their overlay macro cells is viewed as the solution for supporting explosive-growth user traffic in the next decade. In order to reduce the number of handovers in HetNets, the high speed mobiles should attach to the macro cells as much as possible. This paper proposes a Doppler-based Speed Classification (DSC) method...
Mobile backhaul has moved to the forefront of wireless industry hot topics. The progressive deployment of spectrally efficient radio access technologies (e.g. HSPA, LTE, WiMAX) in mobile broadband is turning into stringent capacity requirements on the backhaul network. This makes backhaul capacity to become a potential network bottleneck in some deployment scenarios. While more cost-efficient transmission...
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