Using denoising at the receiver front-end for frequency-selective channels
Juraci Ferreira Galdino, Ernesto Leite Pinto, Marcelo Sampaio de Alencar · IEEE Transactions on Communications · 2003
This article proposes the use of denoising techniques at the receiver front-end in order to combat the effects of additive noise in digital transmission over frequency-selective channels. The proposed technique does not require knowledge of the channel impulse response, and is, therefore, potentially suitable for application in several receiver structures, including those with blind equalizers and adaptive receivers for mobile communications.