Bound estimation for coded faster‐than‐Nyquist system. Issue 2 (1st January 2017)

• Record Type: Journal Article
• Authors: Zhang, Qingshuang; Liu, Aijun; Liang, Xiaohu
• Is Part Of: Electronics letters. Volume 53:Issue 2(2017)
• Page Start: 85
• Page End: 87
• Publication Date: 2017-01-01
• Subjects: Gaussian distribution -- 5G mobile communication -- channel coding -- wireless channels -- error statistics; coded faster‐than‐Nyquist system -- Bound estimation -- frame error rate -- Euclidean distance distribution -- EDD -- FTN signalling -- Gaussian distribution -- autocorrelation property -- error sequence -- coded FTN system -- 5G mobile communication -- SNR regime -- channel coding scheme; Electronics -- Periodicals; 621.381
• DOI: 10.1049/el.2016.3500
• Languages: English
• ISSNs: 0013-5194

Abstract

Abstract : Frame error rate bound is a useful tool to predict the performance behaviour of coded faster than Nyquist system (FTN). In this Letter, the Euclidean distance distribution (EDD) of FTN signalling is assumed continuous and obeys the Gaussian distribution for its long memory length. By using the autocorrelation properties of the error sequences, the EDD of FTN is estimated and the simplified bound is further derived which indicates that the performance of coded FTN system is bounded by the performance of employed coding scheme. Simulation results show that the bound is well matched with the simulated performance in high SNR regime.