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The power efficient mechanism for MTC (Machine type communication) UEs in LTE-A networks is investigated in this paper. Extending paging cycle has been verified as one efficient method to reduce the power consumption for MTC UE. However, unnecessary SI( System Information) acquisition will be introduced if the extended paging cycle is larger than MP (Modification Period). Therefore, a two-MP based...
In this paper, the unnecessary handover avoidance scheme is discussed in Long Term Evolution-Advanced (LTE-A) small cells. Specifically, a handover is considered as unnecessary one if the active time in the target cell (i.e., duration where the user equipment can perform data communication) is not larger than a pre-defined threshold, where the active time is predicted before the handover through the...
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