| 摘要 |
Disclosed are a channel information storing method and a communication method. A communication module comprises a channel information part which extracts channel information according to the position and time of a sensor module, and transmits it to a transceiver, a transmission module which equalizes transmission channel with the channel information and control transmission power, and a receiving module which equalizes a receiving channel with the channel information. Therefore, previously measured channel information can be reflected to a sensor node without a complicated process for measuring the property of a channel in real time. |
