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RF Impairments in Wireless Transceivers: Phase Noise, CFO, and IQ Imbalance – A Survey

Amirhossein Mohammadian, Chintha Tellambura
2021 IEEE Access  
These impairments introduce in-band and out-of-band interference terms and degrade the performance of wireless systems.  ...  Furthermore, we discuss artificial intelligence (AI) approaches for developing estimation and compensation algorithms for RF impairments.  ...  Authors in [150] propose a low-complexity iterative receiver employing decisiondirected receive PN compensation for the 60 GHz millimeterwave OFDM systems.  ... 
doi:10.1109/access.2021.3101845 fatcat:ete2cakeerdjrahum3gcuuexwe

Signal definition and resource management techniques for upcoming communication and broadcasting systems

Charbel Abdel Nour
2020 Zenodo  
Solutions were proposed for the transmitter and the receiver to address their drawbacks and were validated via hardware prototyping.  ...  Results led to contributions in 3GPP for the definition of 5G and in several DVB standards where some of the proposals were adopted. The second addresses the study of filtered waveforms.  ...  Furthermore, timing offsets larger than M/2 samples can also be perfectly compensated since this value is superior to the OQAM delay.  ... 
doi:10.5281/zenodo.4968707 fatcat:d2zvqd5l5vhq7j6li5kwyc65je

Signal definition and resource management techniques for upcoming communication and broadcasting systems

Charbel Abdel Nour
2020 Zenodo  
Solutions were proposed for the transmitter and the receiver to address their drawbacks and were validated via hardware prototyping.  ...  Results led to contributions in 3GPP for the definition of 5G and in several DVB standards where some of the proposals were adopted. The second addresses the study of filtered waveforms.  ...  Furthermore, timing offsets larger than M/2 samples can also be perfectly compensated since this value is superior to the OQAM delay.  ... 
doi:10.5281/zenodo.5020532 fatcat:nlqm7ld62nhpxiygmjt5sy5m54

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

Ali A. Nasir, Salman Durrani, Hani Mehrpouyan, Steven D. Blostein, Rodney A. Kennedy
2016 EURASIP Journal on Wireless Communications and Networking  
Timing synchronization is the process by which a receiver node determines the correct instants of time at which to sample the incoming signal.  ...  In this paper, we survey the literature over the last five years (2010-2014) and present a comprehensive literature review and classification of the recent research progress in achieving timing and carrier  ...  In addition to joint timing and carrier synchronization, [143] considers IFO estimation while considering residual timing offset, [144] considers hardware implementation, [145] considers FBMC system  ... 
doi:10.1186/s13638-016-0670-9 fatcat:xqzvzx4trrgdnbw2sde5gjoisa

2019 Index IEEE Photonics Journal Vol. 11

2019 IEEE Photonics Journal  
., and Zhao, J., Fano-  ...  ., +, JPHOT Oct. 2019 5503110 Robust Precoder for Mitigating Inter-Symbol and Inter-Carrier Interferences in Coherent Optical FBMC/OQAM.  ...  ., +, JPHOT Oct. 2019 7906213 Robust Precoder for Mitigating Inter-Symbol and Inter-Carrier Interferences in Coherent Optical FBMC/OQAM.  ... 
doi:10.1109/jphot.2020.2969544 fatcat:i2xladbx5fff7fhlgng2n4nc3e

2020 Index Journal of Lightwave Technology Vol. 38

2020 Journal of Lightwave Technology  
., and Safari, M., Optimal Photon Counting Receiver for Sub-Dead-Time Signal Transmission; JLT Sept. 15, 2020 5225-5235 Huang, S., see Bai, Y., JLT Nov. 1, 2020 5973-5980 Huang, S., Yang, C., Yin, S.  ...  Syvridis, D., Compensation of Multicore Fiber Skew Effects for Radio Over Fiber mmWave Antenna Beamforming; 1644-1650acterization of Ultra-Narrow Linewidth Lasers for Phase-Sensitive Coherent Reflectometry  ...  ., +, JLT Nov. 1, 2020 6024-6030 Independent Component Analysis for Phase and Residual Frequency Offset Compensation in OQAM Multicarrier Systems.  ... 
doi:10.1109/jlt.2021.3055125 fatcat:u7gqk2ifxrdhrpzjh5uzgv3j6q

A frequency domain approach to synchronization of filterbank multicarrier systems in practice [article]

Christoph Oliver Thein, University, My
2019
on the same set of received baseband IQ samples.  ...  For that reason, we focus on the offset estimation and single-tap equalization in the FD in combination with offset compensation in the TD.  ...  . · Superscription referring to the estimated value. · Superscription referring to the received value. · A Reference to absolute value. · I Reference to real value. · R Reference to imaginary value.  ... 
doi:10.15488/8586 fatcat:7cvwqucnc5hypdj6nuereczudy

Filter bank multicarrier spread spectrum communications

Daryl Leon Wasden
2014
One of the principal requirements in DSA systems is to initialize and maintain a control channel to link the nodes together.  ...  Additionally, with more users accessing the spectrum, it is important to maintain a stable link in the presence of significant interference in emergency first-responders, rescue, and defense applications  ...  This is further complicated by the sampling clock offset between the transmitter and receiver.  ... 
doi:10.26053/0h-pm56-p1g0 fatcat:pwcuu54ldnhfhbqe4jaxwbmabe