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Group paging is one of the solutions proposed to deal with the radio access network (RAN) overload problem resulted from bursty machine-type communications (MTC) traffic in long-term evolution-advanced (LTE-A) networks. In group paging, the base station normally reserves a fixed amount of random access opportunities (RAOs) for the grouped users to perform random access (RA) during a paging access...
Smart meter is one of the novel applications in next generation cellular networks. Group paging can effectively solve the RAN overload control problem in 3GPP LTE, but the usage efficiency of the radio resource is needed to be improved. This paper proposed a dynamic radio resource allocation algorithm to solve the inefficiency problem.
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