MOBILE COMMUNICATION SYSTEM, MME, METHOD OF MOBILE COMMUNICATION SYSTEM INCOMING CALLS CONTROL AND MME INCOMING CALLS CONTROL METHOD

摘要

FIELD: communication.;SUBSTANCE: invention relates to communication. For this purpose the UE has the means of: supporting access to the eNB and the control radio device 2G/3G; service handover from the LTE wireless communication to a 3G wireless communication area or a 2G wireless communication area; and means for receiving, if the service handover procedure is performed, when the MME receives a request message of paging via the SGs-interface between the MME and the MSC/VLR (mobile switching centre/visitor location register) from the MSC/VLR, and, consequently, the MME discards the paging message and does not perform further actions, paging messages repeatedly transmitted by the MSC/VLR.;EFFECT: technical result is providing a movement control device, which, even when the ISR (idle state reduction of service signals transmission volume) is active, allows notification of the UE relative to the incoming voice call formed when the mobile communication device moves from the recording position area controlled by the MME (mobility management entity), to the recording position area controlled by the SGSN.;2 cl, 8 dwg