Radio communication system, user equipment device, base station device, and management device

摘要

A radio communication system capable of, in a case where a base station device is movable, easily estimating the location of a base station device and easily estimating the location of a user equipment device using the estimation results, and also provide a user equipment device, a base station device, and a management device included in the radio communication system. In addition to an E-SMLC for UE for use in location estimation of a target UE, an E-SMLC for eNB for use in location estimation of an eNB is provided. The E-SMLC for eNB estimates location information of an eNB in an E-UTRAN and performs a process, such as the management of moving of a target eNode B_s and a target eNode B_uu based on the estimated location information.

主权项

1. A radio communication system comprising:
a movable user equipment device; a base station device configured to perform radio communication with said user equipment device; and a management device, wherein said base station device is movable, at least any one of said user equipment device, said base station device, and said management device includes a location estimation processing unit that performs a measurement and a calculation for estimating base station location information being information regarding a location of said base station device, to thereby estimate said base station location information, said management device is configured to perform at least one process of radio communication control in communication between said user equipment device and said base station device, control of a communication call, management of moving of said user equipment device, management of said radio communication system, and management of location information of the devices constituting said radio communication system, and said management device performs said process based on said base station location information estimated by said location estimation processing unit, said management device manages said base station devices through classification into any of two types of (a) a fixed base station device that is installed in a fixed manner and is operated while being fixed, and (b) a movable base station device that is movably installed and is operated while being fixed, and said location estimation processing unit estimates said base station location information based on the classification by said management device.