| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and a device for transmitting and receiving the channel transmission power information in a wireless communication system.SOLUTION: A maximum transmission power information transmission method for transmitting the maximum transmission power information in a wireless communication system includes a step for generating a frame including an operation class (Operating Class) field, a channel number (Channel Number) field corresponding to one or more channels, respectively, and the maximum transmission power level (Maximum Transmit Power Level) field being applied to one or more channels, respectively, and a step for transmitting the frame thus generated. According to one embodiment, the transmission power information for a channel available by a device operating in the TV band can be signaled separately for each channel. |
