| 摘要 |
In order to solve such problems that a transmission power and the modulation scheme adaptable for an environment installed with a communication device can be applied to a signal transmission source, the communication device includes: a reception means for receiving a signal treated with a setting of a modulation scheme based on a modulation scheme designation information and a controlling of a transmission power based on the transmission power designation information by an external transmitter, demodulating the received signal based on a modulation scheme control information, and outputting a received data; a reception level measurement means for measuring a signal level of the signal and outputting the reception level; a designation information output means for outputting the transmission power designation information correlated to the modulation scheme designation information and the modulation scheme based on the reception level; and a transmission means for transmitting the modulation scheme designation information and the transmission power designation information for the transmitter. |
