摘要:
A channel estimation device estimates channel by a previous signal, comprising an F evaluation module, a digitalization module, and a transferring module. The evaluation module processes a initial channel estimation according to at least one pilot signal of the previous signal. The digitalization module digitalizes a data carrier to a digital data signal according to the initial channel estimation. The transferring module transfers the digital data signal to at least one of specific references. The evaluation module receives a new data signal and modulates the new data signal according to the specific references.