Blind scheme for channel estimation with high accuracy
Zhu Wei-le · Journal of Computer Applications · 2007
A blind least mean square (LMS) scheme was proposed. The new scheme could trace the channel characteristic adaptively through time-variance gain design. And the decision information function in receiver was also adopted to correct the gain. Simulation shows that the new scheme has better performances with high accuracy and fast convergence than that of the LMS method, in terms of different time delay spread, time and signal noise rate (SNR).