Results 171 to 180 of about 4,023 (202)
Some of the next articles are maybe not open access.
Waveform design for QAM-FBMC systems
2017 IEEE 18th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2017Due to its spectral efficiency and well-localized spectrum, a quadrature amplitude modulation based filter-bank multi-carrier (QAM-FBMC) is considered as one of the candidate for 5G mobile communications. In this paper, we propose a novel waveform design for the QAM-FBMC system considering time dispersion parameter.
Heesu Kim, Hyungsik Han, Hyuncheol Park
openaire +1 more source
Performance of FBMC for 5G Communication
2018 3rd IEEE International Conference on Recent Trends in Electronics, Information & Communication Technology (RTEICT), 2018In this paper, performance of 5G Filter Bank Multi-Carrier (FBMC) system that reduces the problems in 4G (OFDM) system, which uses a banks of filter instead of using the Cyclic Prefix (CPs). FBMC is a form of multicarrier modulation technique that is highly used for high date rate cellular and wireless systems.
G Srikanth, S L Nisha, S G Shiva Prasad
openaire +1 more source
Practical Implementation of MIMO-FBMC System
2019FBMC is now a promising technique to achieve high spectral efficiency and strong robustness against dispersive channels. Extensive research has been done on FBMC system but mostly limited to theoretical research. This paper focussed on the prototype design for multiple-input multiple-output filter bank multicarrier communication (MIMO-FBMC) system.
Su Hu +5 more
openaire +1 more source
Analysis of Self Interference in a Basic FBMC System
2013 IEEE 78th Vehicular Technology Conference (VTC Fall), 2013Filter bank multicarrier (FBMC) transmission techniques are being studied and developed as alternatives or extensions for family of orthogonal frequency division multiplexing (OFDM) techniques. Comparatively higher spectral efficiency and capability of having a continuous transmission without guard intervals or cyclic prefixes are among the key ...
Rajatheva, Nandana, Sriyananda, Mattaka
openaire +2 more sources
A Block FBMC Receiver Designed for Short Filters
2018 IEEE International Conference on Communications (ICC), 2018In this paper, a new filter-bank multi-carrier (FBMC) receiver targeted at short prototype filters (PFs) is presented. In addition to the typical advantages of FBMC modulation such as improved frequency containment and support of relaxed synchronization, the proposed receiver enables accurate one-tap equalization of the signal despite the use of a ...
Nadal, Jérémy +3 more
openaire +1 more source
Performance of FBMC for Backhauling 5G
2020FBMCs (Filter Bank Multi-Carrier) are potential candidates for future generations of 5G communication systems because of their advantages over OFDM (Orthogonal Frequency-Division Multiplexing). One of the main advantages is the improvement of the spectral efficiency thanks to the absence of the cyclic prefix (CP) and to the waveforms well localized in ...
Abdelhamid Bounegab, Mohammed Boulesbaa
openaire +1 more source
FBMC Channel Estimation Techniques
2017FBMC/OQAM channel estimation has been a subject of extensive research for the last decade or so. Active research in this area is fueled by both the potential and interesting challenges underlying the application of this type of FBMC in a number of communication systems ranging from wireless cellular and ad hoc to wired networks.
Kofidis, Eleftherios +4 more
openaire +1 more source
FBMC Channel Equalization Techniques
2017One of the main advantages of MultiCarrier Modulation (MCM) schemes for broadband wireless communications is their robustness to multipath propagation channels, stemming from the fact that they divide the channel spectrum into very narrow subbands, and, in the extreme case, no frequency selectivity, i.e., only flat fading, is observed in each of them ...
Baltar, Leonardo Gomes +7 more
openaire +2 more sources
2019
An FBMC equalization and demodulation unit and corresponding method to process an FBMC signal comprising FBMC symbols, each FBMC symbol comprising data mapped over M subcarriers, oversampled by a factor K, filtered by a prototype filter and transposed in the time-domain, comprising: - a frequency domain transposition unit (710), configured to transpose
Nadal, Jérémy +2 more
openaire +3 more sources
An FBMC equalization and demodulation unit and corresponding method to process an FBMC signal comprising FBMC symbols, each FBMC symbol comprising data mapped over M subcarriers, oversampled by a factor K, filtered by a prototype filter and transposed in the time-domain, comprising: - a frequency domain transposition unit (710), configured to transpose
Nadal, Jérémy +2 more
openaire +3 more sources
Optimization of Hopping DFT for FS-FBMC Receivers
Signal Processing, 2021Husam Al-Amaireh, Zsolt Kollar
exaly