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Low-Complexity ICI Suppression Methods Utilizing Cyclic Prefix for OFDM Systems in High-Mobility Fading Channels.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology; Feb2014, Vol. 63 Issue 2, p718-730, 13p
Abstract: Copyright of IEEE Transactions on Vehicular Technology 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 print, d...
Optimal Correlative Coding for Discrete-Time OFDM Systems.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology; Feb2014, Vol. 63 Issue 2, p987-993, 7p
Abstract: Copyright of IEEE Transactions on Vehicular Technology 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 print, d...
Iterative Joint Estimation Procedure for Channel and Frequency Offset in Multi-Antenna OFDM Systems With an Insufficient Cyclic Prefix.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology; Oct2013, Vol. 62 Issue 8, p3653-3662, 10p
Abstract: Copyright of IEEE Transactions on Vehicular Technology 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 print, d...
EVM Analysis for Broadband OFDM Direct-Conversion Transmitters.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology; Sep2013, Vol. 62 Issue 7, p3443-3451, 9p
Abstract: Copyright of IEEE Transactions on Vehicular Technology 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 print, d...
Location-Aware ICI Reduction in MIMO-OFDM Downlinks for High-Speed Railway Communication Systems.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Apr2018, Vol. 67 Issue 4, p2958-2972. 15p.
Abstract: In the long-term evolution for railway, orthogonal frequency-division multiplexing (OFDM) is adopted to provide seamless connection to existing ground cellular network and support high mobility communication in future 5G. However, due to the high veloc...
Near-Optimal Angle of Transform in FrFT-OFDM Systems Based on ICI Analysis.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Jul2016, Vol. 65 Issue 7, p5777-5783. 7p.
Abstract: In this paper, we establish an analytical framework to derive a closed form for a close approximation of the optimal angle of transform in fractional-Fourier-transform orthogonal-frequency-division-multiplexing (FrFT-OFDM) systems. In this framework, w...
MIMO Multicarrier Transmission Over Doubly Selective Channels With Virtual Trajectories Receiver.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Oct2019, Vol. 68 Issue 10, p9330-9338. 9p.
Abstract: High mobility and multipath propagation induce Doppler and delay dispersion, respectively. When both phenomena affect the transmitted signal, the communication channel is known as a doubly selective channel (DSC). In multicarrier systems under this sce...
A Faster-Than-Nyquist (FTN)-Based Multicarrier System.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Jan2019, Vol. 68 Issue 1, p947-951. 5p.
Abstract: Faster-than-Nyquist (FTN) signaling is regarded as a potential modulation format of 5G communication system for its high spectral efficiency. To further improve the spectral efficiency, researchers have extended the FTN signaling to the frequency dimen...
Incoherent DPSK Diversity Reception in Doubly Selective Channels Based on Virtual Trajectories.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Aug2018, Vol. 67 Issue 8, p7744-7748. 5p.
Abstract: Estimation of channel state information in doubly selective channels (DSC) is a demanding task. In addition, the bandwidth expended in pilot signals may considerably impact the system throughput. Furthermore, the computational resources required for es...
Time-Asymmetric and Subcarrier-Specific Pulse Shaping in OFDM-Based Waveforms.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Nov2015, Vol. 64 Issue 11, p5070-5082. 13p.
Abstract: In orthogonal frequency-division multiplexing (OFDM) systems, suppressing the out-of-band (OOB) emission with pulse shaping comes with a price. The expense emerges in designing the transition between consecutive symbols. The price can be either the red...