Open AccessTime domain synchronisation estimation algorithm for FBMC vector signal analysis in 5G system
Author(s) -
Ling Yunzhi,
Zhang Yu,
Xu Lantian
Publication year - 2019
Publication title -
the journal of engineering
Language(s) - English
Resource type - Journals
ISSN - 2051-3305
DOI - 10.1049/joe.2018.9050
Subject(s) - computer science , time domain , carrier frequency offset , frequency domain , algorithm , signal (programming language) , frequency offset , filter bank , offset (computer science) , matlab , electronic engineering , filter (signal processing) , orthogonal frequency division multiplexing , telecommunications , engineering , channel (broadcasting) , computer vision , programming language , operating system
For the challenges of filter bank multi‐carrier (FBMC) test applications in the fifth‐generation mobile communication network (5G) system, presented is a time domain synchronisation estimation algorithm based on power synchronisation in frequency domain. Through MATLAB simulation, the proposed algorithm is verified to achieve good synchronisation at low signal‐to‐noise ratio (SNR) and large frequency offset without signal quality changes. As a result, it can be applied in FBMC signal vector analysers, promoting FBMC signal vector analysis functions used in 5G test applications.