K Raghunath, A Chockalingam - 2009 IEEE 20th International …, 2009 - ieeexplore.ieee.org
In uplink orthogonal frequency division multiple access (OFDMA), carrier frequency offsets (CFO) and/or timing offsets (TO) of other users with respect to a desired user can cause …
YA Jung, SJ Kang, YH You - Wireless Personal Communications, 2016 - Springer
This paper proposes a robust sampling frequency offset (SFO) estimation scheme in an orthogonal frequency division multiplexing based digital radio mondiale system with non …
K Xu, YH Shen - Wireless personal communications, 2009 - Springer
Abstract The Cramér-Rao bound (CRB) is a powerful tool in estimation theory as it gives a performance lower bound for parameter estimation problems. In this paper, a much tighter …
Q Hu, X Jin, W Liu, M Jin, Z Xu - 2019 Asia Communications …, 2019 - ieeexplore.ieee.org
To evaluate the OFDM transmission performance and signal reconstruction error with the digital interpolation-based sampling frequency offset compensation for visible light …
Y Wang, ZP Zhang, YX Chen - 2012 IEEE 12th International …, 2012 - ieeexplore.ieee.org
This paper, by exploiting characteristic function (CHF) and Beaulieu series, evaluates bit error rate (BER) of Orthogonal Frequency Division Multiplexing (OFDM) with Binary Phase …
In order to accommodate a huge number of users under a single base station, their must be some flexibility over the spectrum. Formerly we have a lot of multiplexing methods to …