| 摘要 |
A measurement collection method used in a mobile communication system, comprises: a step of transmitting, by a base station, a configuration message including a parameter related to measurement of a radio environment to a radio terminal; and a step of performing, by the radio terminal, measurement of the radio environment according to the parameter included in the configuration message received from the base station, and reporting measurement data including a result of the measurement and location information at the time of the measurement to a network including the base station. The base station includes unnecessary area information, which indicates a measurement unnecessary area requiring no measurement data, into the configuration message as one of the parameter, and transmits the configuration message. The radio terminal excludes measurement data, which corresponds to the measurement unnecessary area indicated by the unnecessary area information, from a report object to the network, or stops measurement in the measurement unnecessary area and reports measurement data including a measurement result, other than that in the measurement unnecessary area, to the network. |
