Results 81 to 90 of about 1,164 (170)
Optimal Pilot Symbols Ratio in terms of Spectrum and Energy Efficiency in Uplink CoMP Networks
, 2018 In wireless networks, Spectrum Efficiency (SE) and Energy Efficiency (EE) can be affected by the channel estimation that needs to be well designed in practice.
Cui, Qimei, Wang, Ning, Zhang, Yuhao
core +1 more source
Evaluation of 5G Modulation Candidates WCP-COQAM, GFDM-OQAM, and FBMC-OQAM in Low-Band Highly Dispersive Wireless Channels [PDF]
, 2017 We analyse some of the candidates for modulations for 5G: FBMC-OQAM, GFDM-OQAM, and WCP-COQAM. Unlike most of the related bibliographies, which are oriented to mobile communications, our research is focused on 5G in cognitive radio based industrial ...
Aitor Lizeaga +3 more
core +3 more sources
Characterization of the effects of multi-tap filtering on FBMC/OQAM systems [PDF]
EURASIP Journal on Advances in Signal Processing, 2014 The filter bank multicarrier modulation based on offset quadrature amplitude modulation (FBMC/OQAM) is being considered as an eligible technology for future wireless communications. However, the orthogonality may be destroyed in the presence of multipath fading, and thus, the demodulated data may be affected by inter-symbol and inter-carrier ...
Màrius Caus +2 more
openaire +5 more sources
IEEE Photonics Journal, 2019 A simple method based on a designed pseudo-pilot is proposed for both carrier frequency offset (CFO) and phase noise (PN) estimation for the coherent optical offset-quadratic-amplitude modulation (QAM) based filterbank multicarrier (CO-FBMC/OQAM ...
Biyu You +6 more
doaj +1 more source
D13.2 Techniques and performance analysis on energy- and bandwidth-efficient communications and networking [PDF]
, 2014 Deliverable D13.2 del projecte europeu NEWCOM#The report presents the status of the research work of the various Joint Research Activities (JRA) in WP1.3 and the results that were developed up to the second year of the project. For each activity there
Abrignani, Melchiorre D. +42 more
core +1 more source
Sparse Channel Estimation for MIMO-FBMC/OQAM Wireless Communications in Smart City Applications
IEEE Access, 2018 5G is expected to be the wireless communications technology in future smart city applications. Filter bank multicarrier employing offset quadrature amplitude modulation (FBMC/OQAM) technology is considered as a candidate transmission scheme for 5G ...
Han Wang
doaj +1 more source
Training Sequence Design for Efficient Channel Estimation in MIMO-FBMC Systems
IEEE Access, 2017 This paper is focused on training sequence design for efficient channel estimation in multiple-input multiple-output filterbank multicarrier (MIMO-FBMC) communications using offset quadrature amplitude modulation (OQAM).
Su Hu +5 more
doaj +1 more source
, 2017 Orthogonal Waveforms and Filter Banks for Future Communication Systems provides an up-to-date account of orthogonal filter bank-based multicarrier (FBMC) systems and their applications in modern and future communications, highlighting the crucial role that advanced multicarrier waveforms play.
Caus López, Marius +6 more
openaire +2 more sources
Design and Evaluation of a Novel Short Prototype Filter for FBMC/OQAM Modulation
IEEE Access, 2018 Filter-bank multi-carrier with offset quadrature amplitude modulation (FBMC/OQAM) is considered by recent research projects as one of the key enablers for the future 5G air interface.
Jeremy Nadal +2 more
doaj +1 more source
Experimental Performance Bounds Of Mimo-Fbmc/Oqam Systems
, 2010 Grant numbers :This work has received funding from the Catalan Government (2009SGR0891).© 2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works,
Caus López, Marius +1 more
openaire +2 more sources