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A survey on high mobility wireless communications: Challenges, opportunities and solutions
Providing reliable broadband wireless communications in high mobility environments, such
as high-speed railway systems, remains one of the main challenges faced by the …
as high-speed railway systems, remains one of the main challenges faced by the …
[ספר][B] MIMO-OFDM wireless communications with MATLAB
YS Cho, J Kim, WY Yang, CG Kang - 2010 - books.google.com
MIMO-OFDM is a key technology for next-generation cellular communications (3GPP-LTE,
Mobile WiMAX, IMT-Advanced) as well as wireless LAN (IEEE 802.11 a, IEEE 802.11 n) …
Mobile WiMAX, IMT-Advanced) as well as wireless LAN (IEEE 802.11 a, IEEE 802.11 n) …
Vehicular communications: A physical layer perspective
Vehicular communications have attracted more and more attention recently from both
industry and academia due to their strong potential to enhance road safety, improve traffic …
industry and academia due to their strong potential to enhance road safety, improve traffic …
[ספר][B] Wireless communications over rapidly time-varying channels
F Hlawatsch, G Matz - 2011 - books.google.com
As a result of higher frequencies and increased user mobility, researchers and systems
designers are shifting their focus from time-invariant models to channels that vary within a …
designers are shifting their focus from time-invariant models to channels that vary within a …
Adaptive OFDM modulation for underwater acoustic communications: Design considerations and experimental results
In this paper, we explore design aspects of adaptive modulation based on orthogonal
frequency-division multiplexing (OFDM) for underwater acoustic (UWA) communications …
frequency-division multiplexing (OFDM) for underwater acoustic (UWA) communications …
Spectrally efficient time-frequency training OFDM for mobile large-scale MIMO systems
Large-scale orthogonal frequency division multiplexing (OFDM) multiple-input multiple-
output (MIMO) is a promising candidate to achieve the spectral efficiency up to several tens …
output (MIMO) is a promising candidate to achieve the spectral efficiency up to several tens …
5G high mobility wireless communications: Challenges and solutions
The fifth generation (5G) network is expected to support significantly large amount of mobile
data traffic and huge number of wireless connections, to achieve better spectrum-and …
data traffic and huge number of wireless connections, to achieve better spectrum-and …
Near-optimal BEM OTFS receiver with low pilot overhead for high-mobility communications
In this paper, a new receiver design based on basis expansion model (BEM) orthogonal
time frequency space (OTFS) is presented for high-mobility communications with Doppler …
time frequency space (OTFS) is presented for high-mobility communications with Doppler …
Multiband OFDM for covert acoustic communications
A multiband OFDM transmitter and receiver are presented for underwater communications at
low SNR. Compared with a single-band OFDM scheme, the multiband approach leads to a …
low SNR. Compared with a single-band OFDM scheme, the multiband approach leads to a …
Compressive sensing based channel estimation for OFDM systems under long delay channels
Time-domain synchronous orthogonal frequency division multiplexing (TDS-OFDM) has
advantages in spectral efficiency and synchronization. However, its iterative interference …
advantages in spectral efficiency and synchronization. However, its iterative interference …