Base station, terminal device, control method, and program for handover connections
摘要
說明書
In this process, the terminal device first notifies the candidate base station information to the connected base station 1 (S501). Here, the terminal device notifies the base station 1 of information indicating the base station 2 and the base station 3 as candidate base station information. Note that the notification is performed, for example, by reporting the measurement result of the radio quality of the surrounding base stations in the terminal device. For example, the terminal device performs the reporting to the connected base station in response to the radio quality of an adjacent cell becoming higher than a predetermined threshold value. According to the reporting, the connected base station handles a base station that forms a cell in which the radio quality exceeds a predetermined threshold as a candidate base station. Note that in the present embodiment, a “candidate base station” is referred to, but this is synonymous with “candidate cell”. That is, when the candidate base station forms a plurality of cells, the base station corresponding to each of the plurality of cells is handled to be physically the same but logically different. Note that the base station 1 may not collect the candidate base station information, for example, in a case where information on the movement path of the terminal device is acquired from the communication opposing device of the terminal device.
