BASE STATION DEVICE, ARCHITECTURE INFORMATION ACQUISITION METHOD, AND COMPUTER PROGRAM

摘要

PROBLEM TO BE SOLVED: To contribute to performing dual connectivity by using a plurality of base station devices each supporting a different architecture.SOLUTION: The base station device for relaying a communication link established between a communication device and a terminal device includes a communication section 12 that transmits support architecture information representing an architecture supported by own base station device to another base station device among a plurality of architectures that establishes other communication link with the terminal device through the other base station device while leaving part of communication link at a certain base station device when establishing the communication link.