Guan-Shiun Cheng

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The Long Term Evolution-Advanced (LTE-A) cellular network is designed for human-to-human (H2H) communication. When a large number of machine-tomachine (M2M) devices are trying to access the network simultaneously, it leads to a low random access (RA) successful rate and high congestion problem, which may cause the waste of radio resources, packet loss,(More)
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