METHOD FOR SETTING CELL INFORMATION IN A RADIO ACCESS NETWORK

摘要

A radio access network has a radio control device separated into a control plane processing device and a user plane processing device. There is disclosed a method for easily and reliably setting cell information in these devices. The control plane processing device (119) holds in advance cell information to be shared with the user plane processing devices (121 to 12N) under control. The user plane processing devices (121 to 12N) send a cell information request to the control plane processing device (11) upon start, for example. The control plane processing device (11) notifies cell information to be shared with the user plane processing device to the user plane processing device which has sent the cell information request.