[图书][B] Delay-Doppler Communications: Principles and Applications
Orthogonal Frequency Division Multiplexing (OFDM) has been the waveform of choice for
most wireless communications systems in the past 25 years. This book addresses the “what …
most wireless communications systems in the past 25 years. This book addresses the “what …
A review on orthogonal time–frequency space modulation: State-of-art, hotspots and challenges
M Li, W Liu, J Lei - Computer Networks, 2023 - Elsevier
High-speed mobility communication is one of the challenging scenarios because of the
rapidly changing channel involved. In light of this, the orthogonal time–frequency space …
rapidly changing channel involved. In light of this, the orthogonal time–frequency space …
[HTML][HTML] A comprehensive survey of candidate waveforms for 5G, beyond 5G and 6G wireless communication systems
The evolution of global mobile data over the past decades in broadcasting, Internet of
Things (IoT), education, healthcare, commerce, and energy has put strong pressure on …
Things (IoT), education, healthcare, commerce, and energy has put strong pressure on …
Orthogonal time frequency space modulation—Part I: Fundamentals and challenges ahead
This letter is the first part of a three-part tutorial on orthogonal time frequency space (OTFS)
modulation, which is a promising candidate waveform for future wireless networks. This …
modulation, which is a promising candidate waveform for future wireless networks. This …
General I/O relations and low-complexity universal MRC detection for all OTFS variants
Orthogonal time frequency space (OTFS) is a recently proposed modulation scheme which
multiplexes information symbols in the delay-Doppler domain to combat severe Doppler …
multiplexes information symbols in the delay-Doppler domain to combat severe Doppler …
Performance analysis and approximate message passing detection of orthogonal time sequency multiplexing modulation
In orthogonal time sequency multiplexing (OTSM) modulation, the information symbols are
conveyed in the delay-sequency domain upon exploiting the inverse Walsh Hadamard …
conveyed in the delay-sequency domain upon exploiting the inverse Walsh Hadamard …
Multicarrier isac: Advances in waveform design, signal processing and learning under non-idealities
This paper addresses the topic of integrated sensing and communications (ISAC) in 5G and
emerging 6G wireless networks. ISAC systems operate within shared, congested or even …
emerging 6G wireless networks. ISAC systems operate within shared, congested or even …
Joint compensation of TX/RX IQ imbalance and channel parameters for OTSM systems
Orthogonal time sequency multiplexing (OTSM), robust to doubly-selective fading channel,
performs similar to orthogonal time frequency space (OTFS) system with less modulation …
performs similar to orthogonal time frequency space (OTFS) system with less modulation …
Orthogonal time sequency multiplexing modulation
This paper proposes orthogonal time sequency multiplexing (OTSM), a novel single carrier
modulation scheme based on the well known Walsh-Hadamard transform (WHT) combined …
modulation scheme based on the well known Walsh-Hadamard transform (WHT) combined …
Estimation and compensation of IQ imbalance for OTSM systems
Recently, orthogonal time sequency multiplexing (OTSM) waveform was proposed using
Walsh Hadamard transform (WHT) for doubly-dispersive channels at a lower modulation …
Walsh Hadamard transform (WHT) for doubly-dispersive channels at a lower modulation …