| 摘要 |
PROBLEM TO BE SOLVED: To provide a radio terminal capable of suitable radio communication if the use of a specific band is prohibited in a country, a region or a radio communication network.SOLUTION: A radio terminal 100 for performing radio communication using a first frequency band includes: a tunable duplexer 20; on the basis of notification information, a prohibition band detector 52 for determining whether or not a specific band in a first frequency band is a prohibition band; and on determination that the specific band is the prohibition band, a duplexer controller 53 for controlling the tunable duplexer 20 not to pass a transmission signal in the specific band. |
