Results 41 to 50 of about 4,023 (202)
Filtered OFDM systems, algorithms and performance analysis for 5G and beyond [PDF]
, 2018 Filtered orthogonal frequency division multiplexing (F-OFDM) system is a promising waveform for 5G and beyond to enable multi-service system and spectrum efficient network slicing.
Ijaz, Ayesha +4 more
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Efficient implementation of filter bank multicarrier systems using circular fast convolution [PDF]
, 2017 In this paper, filter bank-based multicarrier systems using a fast convolution approach are investigated. We show that exploiting offset quadrature amplitude modulation enables us to perform FFT/IFFT-based convolution without overlapped processing, and ...
Ghoraishi, Mir +3 more
core +1 more source
Leida xuebao, 2023 Cyclic prefixes in joint radar and communication systems based on Orthogonal Frequency Division Multiplexing (OFDM) and low probability of interception lead to weak radar echo masking on the battlefield.
Wanlu LI, Zheng XIANG, Peng REN
doaj +1 more source
Dense Regular Packings of Irregular Non-Convex Particles
, 2011 We present a new numerical scheme to study systems of non-convex, irregular, and punctured particles in an efficient manner. We employ this method to analyze regular packings of odd-shaped bodies, not only from a nanoparticle but also both from a ...
Joost de Graaf +4 more
core +1 more source
Hyperbolic FRFT‐FBMC for 5G signals [PDF]
IET Communications, 2019 This study considers a novel type of signal for 5G communications based on filter bank multi‐carrier‐quadrature amplitude modulation (FBMC‐QAM). In this new method, the innovative type of fractional Fourier transform on the basis of hyperbolic chirps that denominated as hyperbolic fractional Fourier transform (FRFT) is implemented.
Mohammad Reza Mousavi 0002 +2 more
openaire +1 more source
Pilot Decontamination in CMT-based Massive MIMO Networks
, 2014 Pilot contamination problem in massive MIMO networks operating in time-division duplex (TDD) mode can limit their expected capacity to a great extent.
Aminjavaheri, Amir +4 more
core +1 more source
Waveform flexibility in database-oriented cognitive wireless systems [PDF]
, 2018 © 2018 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 ...
Kliks, Adrian +3 more
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Compressive Sensing-Based Channel Estimation for FBMC-OQAM System Under Doubly Selective Channels
IEEE Access, 2019 Filter-bank multicarrier with offset quadrature amplitude modulation (FBMC-OQAM) has been considered as an alternative scheme to orthogonal frequency division multiplexing (OFDM).
Zongmiao He +5 more
doaj +1 more source
Dual-Polarization OFDM-OQAM Wireless Communication System
, 2018 In this paper we describe the overall idea and results of a recently proposed radio access technique based on filter bank multicarrier (FBMC) communication system using two orthogonal polarizations: dual-polarization FBMC (DP-FBMC).
Jamal, Hosseinali, Matolak, David W.
core +1 more source
Guest editorial for the special issue on software-defined radio transceivers and circuits for 5G wireless communications [PDF]
, 2016 Yichuang Sun, Baoyong Chi, and Heng Zhang, Guest Editorial for the Special Issue on Software-Defined Radio Transceivers and Circuits for 5G Wireless Communications, published in IEEEE Transactions on Circuits and Systems II: Express Briefs, Vol.
Chi, Baoyong, Sun, Yichuang, Zhang, Heng
core +2 more sources