ETRI-Knowledge Sharing Plaform

KOREAN
논문 검색
Type SCI
Year ~ Keyword

Detail

Conference Paper A Joint Denoising and Channel Smoothing Algorithm in Time-domain
Cited 3 time in scopus Share share facebook twitter linkedin kakaostory
Authors
Juho Park, Moon-Sik Lee
Issue Date
2021-10
Citation
International Conference on Information and Communication Technology Convergence (ICTC) 2021, pp.43-46
Publisher
IEEE
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.1109/ICTC52510.2021.9621068
Abstract
Channel estimation plays a key role in wireless communication systems since its birth. There are many channel parameters that should be estimated and properly processed for receiver to perform optimally. Estimating additive noise property and eliminating its effect on the channel estimation are also critical. In this paper, we have proposed a novel method for joint denoising and channel smoothing. It converts frequency domain smoothing algorithm into time domain which can be processed jointly with denoising filter and adequate to hardware implementation.
KSP Keywords
Additive noise, Channel estimation(CE), Channel parameters, Frequency domain(FD), Hardware implementation, Key role, Smoothing algorithm, denoising filter, novel method, time-domain, wireless communication systems