Communication terminal and channel connection

摘要

The communication terminal comprises a first radio unit for making radio communication with a base station over a first radio channel having a first radio frequency band, and a second radio unit for making radio communication with another communication terminal by using a second radio channel having a second radio frequency band. A first channel establishing section establishes the first radio channel to the base station through the first radio unit. A second channel establishing section establishes the second radio channel to the another communication terminal through the second radio unit. A control section connects the base station to the another communication terminal over the first and second radio channels.