Patent ID: 9288737
Filing Date: 2016-03-15
CPC Classification: H04W

Claim Text:
1. A communication control method applied to a mobile communication system, the mobile communication system including: a home base station that forms a specific cell; and a mobility management device that performs verification of a user terminal for access permission to the specific cell in a handover procedure of the user terminal to the specific cell, the communication control method comprising: a step A of updating, by the user terminal, a list of a specific cell accessible by the user terminal; a step B of omitting the verification of the user terminal by the mobility management device in the handover procedure when an elapsed time period after the update of the list is within a predetermined time period; and a step C of transmitting, by the user terminal, a measurement report regarding the specific cell to a serving cell before the handover procedure, wherein in the step C, the user terminal transmits predetermined information on the elapsed time period or an update time of the list together with the measurement report.