Wireless Communications and Mobile Computing has retracted the article titled “Adaptive Blind Channel Estimation for MIMO-OFDM Systems Based on PARAFAC” [1], due to a high level of similarity identified with a previously published article, as confirmed by the editorial board [2]:

Ruo-Nan Yang, Wei-Tao Zhang, Shun-Tian Lou, "Joint Adaptive Blind Channel Estimation and Data Detection for MIMO-OFDM Systems", Wireless Communications and Mobile Computing, vol. 2020, Article ID 2508130, 9 pages, 2020. doi:10.1155/2020/2508130.

The authors do not agree to the retraction.