Advanced Search Results For "inter-"
Cell-Free Massive MIMO-OFDM for High-Speed Train Communications.
Publication Type: Academic Journal
Source(s): IEEE Journal on Selected Areas in Communications; Oct2022, Vol. 40 Issue 10, p2823-2839, 17p
Abstract: Copyright of IEEE Journal on Selected Areas in Communications is the property of IEEE and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may p...
ICI and BEP analysis of hyperbolic FRFT based systems for satellite internet of things.
Publication Type: Academic Journal
Source(s): Telecommunication Systems. Apr2021, Vol. 76 Issue 4, p513-523. 11p.
Abstract: In this paper, calculations of intercarrier interference (ICI) and bit error probability (BEP) of hyperbolic fractional Fourier transform (FRFT) based systems for the satellite internet of things applications, has been considered. Analysis of ICI power...
Deep neural network-based intercarrier interference detection for optical spectral efficient frequency division multiplexing system.
Publication Type: Academic Journal
Source(s): Optical Engineering. Dec2022, Vol. 61 Issue 2, p128101-128101. 1p.
Abstract: In the past few decades, many efforts have been made to solve the intercarrier interference (ICI) because of the loss of the orthogonality for the spectral efficient frequency division multiplexing (SEFDM) optical communication systems. In this paper, ...
Carrier Frequency Offset Estimation in Uplink OFDMA Systems: An Approach Relying on Sparse Recovery.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Oct2017, Vol. 66 Issue 10, p9592-9597. 6p.
Abstract: This paper proposes a novel blind carrier frequency offset (CFO) estimator, namely the sparse recovery assisted CFO (SR-CFO) estimator, for the uplink orthogonal frequency-division multiple access (OFDMA) systems. By exploiting the sparsity embedded in...
Joint Load Balancing of Downlink and Uplink for eICIC in Heterogeneous Network.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Jul2017, Vol. 66 Issue 7, p6388-6398. 11p.
Abstract: The 3GPP has proposed enhanced intercell interference coordination (eICIC) by making the macrocell silent in the almost blank subframes (ABSs) to mitigate interference for low-power base stations (BSs) in the downlink direction. However, two important ...
Mitigation of Uplink ICI and IBI in OFDMA Two-Tier Networks.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Aug2016, Vol. 65 Issue 8, p6244-6258. 15p.
Abstract: For two-tier networks using orthogonal frequency-division multiple access (OFDMA) over frequency-selective channels, macrocell-user (MU) signals generally arrive at small-cell base stations (SBSs) with different delays and can hardly be synchronized in...
Correlatively Precoded OFDM With Reduced PAPR.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Mar2016, Vol. 65 Issue 3, p1409-1419. 11p.
Abstract: Correlative precoders have been proposed for orthogonal frequency-division multiplexing (OFDM) to provide either improved spectral sidelobe suppression, which yields very compact signal spectrum, or enhanced intercarrier interference (ICI) self-cancela...
A novel subspace method for precise carrier frequency offset estimation in multicarrier modulation scheme under multiuser environment.
Publication Type: Academic Journal
Source(s): International Journal of Communication Systems; 11/25/2020, Vol. 33 Issue 17, p1-16, 16p
Abstract: Copyright of International Journal of Communication Systems is the property of John Wiley & Sons, Inc. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. How...
Analysis of Uplink Intercarrier Interference in OFDMA Femtocell Networks.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Mar2015, Vol. 64 Issue 3, p998-1013. 16p.
Abstract: The femtocell has been considered to be a promising and cost-effective technology to enhance cellular coverage and capacity. However, in the uplink of orthogonal frequency-division multiple access (OFDMA)-based femtocell systems, the signals from macro...
Enhanced intercarrier interference mitigation based on encoded bit-sequence distribution inside optical superchannels.
Publication Type: Academic Journal
Source(s): Optical Engineering. Oct2016, Vol. 55 Issue 10, p106124-1-106124-6. 6p.
Abstract: In the context of gridless optical multicarrier systems, we propose a method for intercarrier interference (ICI) mitigation which allows bit error correction in scenarios of nonspectral flatness between the subcarriers composing the multicarrier system...