| 摘要 |
A channel state transmitting method using the quantization of a time domain channel value is provided to reduce the amount of a band required when a terminal transmits the state information to a base station, and enable the base station to efficiently obtain channel state information about the whole band. A method for transmitting channel state information with a base station in a terminal comprises the following steps of: measuring a channel state with the base station in the time domain; quantizing the measured channel state; and then including the quantized channel state information in a reference signal and transmitting it to the base station. |
