| 摘要 |
PROBLEM TO BE SOLVED: To stabilize communication by smoothly switching between devices in accordance with different radio communication modes as a communication destination of a radio terminal device.SOLUTION: A radio communication system 401 comprises: a first identification information imparting unit which, when a radio terminal device 202 transmits/receives communication data to/from another device by performing radio communication in accordance with a first radio communication mode, imparts to the other device, identification information to identify a transmission source of the communication data and to specify a transmission destination to the radio terminal device 202; and a second identification information imparting unit which, when the radio terminal device 202 transmits/receives communication data to/from another device by performing radio communication in accordance with a second radio communication mode, imparts to the other device, identification information to identify a transmission source of the communication data and to specify a transmission destination to the radio terminal device 202. The first identification information imparting unit and the second identification information imparting unit impart common identification information to the same radio terminal device 202. |
