Timing and carrier synchronization in wireless communication systems: a survey and classification of research in the last 5 years

AA Nasir, S Durrani, H Mehrpouyan… - EURASIP Journal on …, 2016 - Springer
Timing and carrier synchronization is a fundamental requirement for any wireless
communication system to work properly. Timing synchronization is the process by which a …

Power minimization-based robust OFDM radar waveform design for radar and communication systems in coexistence

C Shi, F Wang, M Sellathurai, J Zhou… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
This paper considers the problem of power minimization-based robust orthogonal frequency
division multiplexing (OFDM) radar waveform design, in which the radar coexists with a …

RF impairments in wireless transceivers: Phase noise, CFO, and IQ imbalance–A survey

A Mohammadian, C Tellambura - IEEE access, 2021 - ieeexplore.ieee.org
Wireless transceivers for mass-market applications must be cost effective. We may achieve
this goal by deploying non-ideal low-cost radio frequency (RF) analog components …

Protect mobile travelers information in sensitive region based on fuzzy logic in IoT technology

I Memon, RA Shaikh, MK Hasan… - Security and …, 2020 - Wiley Online Library
The Internet of Things (IoT) is susceptible to several identities, primarily based on attacks.
However, these attacks are controlling for IoT due to extraordinary growth in consumers' …

Frequency synchronization for uplink massive MIMO systems

W Zhang, F Gao, S Jin, H Lin - IEEE Transactions on Wireless …, 2017 - ieeexplore.ieee.org
In this paper, we propose a frequency synchronization scheme for multiuser orthogonal
frequency division multiplexing uplink with a large-scale uniform linear array at base station …

Blind frequency synchronization for multiuser OFDM uplink with large number of receive antennas

W Zhang, F Gao - IEEE Transactions on Signal Processing, 2016 - ieeexplore.ieee.org
In this paper, we propose a new blind frequency synchronization scheme for multiuser
orthogonal-frequency-division multiplexing (OFDM) uplink transmissions. The spatial …

A novel hybrid CFO estimation scheme for UFMC-based systems

Y Li, B Tian, K Yi, Q Yu - IEEE Communications Letters, 2017 - ieeexplore.ieee.org
In this letter, a robust hybrid carrier frequency offset (CFO) estimation scheme based on
training symbols is devised for universal-filtered multi-carrier (UFMC) based systems. In this …

Blind fast CFO estimation and performance analysis for OFDM

Y Meng, W Zhang, GL Stüber… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Estimation of carrier frequency offset (CFO) is a crucial task for orthogonal frequency-
division multiplexing (OFDM) systems, and it should be performed with affordable …

Computationally efficient blind estimation of carrier frequency offset for MIMO-OFDM systems

W Zhang, Q Yin, F Gao - IEEE Transactions on Wireless …, 2016 - ieeexplore.ieee.org
In this paper, we propose a new computationally efficient blind carrier frequency offset (CFO)
estimator for multi-input multi-output orthogonal frequency division multiplexing systems. A …

Multi-user CFOs estimation for SC-FDMA system over frequency selective fading channels

S Kumar, S Majhi, C Yuen - IEEE Access, 2018 - ieeexplore.ieee.org
Frequency synchronization in single-carrier frequency division multiple access (SC-FDMA)
uplink system is a challenging task due to the presence of different carrier frequency offsets …