Cross-domain dual-functional OFDM waveform design for accurate sensing/positioning
Orthogonal frequency division multiplexing (OFDM) has been widely recognized as the
representative waveform for 5G wireless networks, which can directly support …
representative waveform for 5G wireless networks, which can directly support …
Improvement in sensing accuracy of an OFDM-based W-band system
Orthogonal frequency division multiplexing (OFDM) waveform is promising to converge
communications and sensing functionalities for future wireless applications. This paper …
communications and sensing functionalities for future wireless applications. This paper …
Amplitude Barycenter Calibration of Delay-Doppler Spectrum for OTFS Signal–An Endeavor to Integrated Sensing and Communication Waveform Design
X Liu, Y Yang, J Gong, N Xia, J Guo… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Orthogonal time frequency space (OTFS) is considered a promising modulation technology
for integrated sensing and communication (ISAC) systems, which is robust against Doppler …
for integrated sensing and communication (ISAC) systems, which is robust against Doppler …
Optimal symbol timing for OFDM wireless communications
MM Wang, L Xiao, T Brown… - IEEE transactions on …, 2009 - ieeexplore.ieee.org
Orthogonal frequency division multiplexing (OFDM) has become a promising physical layer
modulation technology for beyond 3G or 4G wireless communications due to effective inter …
modulation technology for beyond 3G or 4G wireless communications due to effective inter …
Channel Estimation and Detection for Intelligent Reflecting Surface-Assisted Orthogonal Time Frequency Space Systems
Orthogonal time frequency space (OTFS) modulation is a promising technique for the next-
generation communications in high-mobility scenarios. However, in the delay-Doppler (DD) …
generation communications in high-mobility scenarios. However, in the delay-Doppler (DD) …
Integrated sensing and communication system via dual-domain waveform superposition
Integrated sensing and communication (ISAC) systems are recognized as one of the key
ingredients of the sixth generation (6G) network. A challenging topic in ISAC is the design of …
ingredients of the sixth generation (6G) network. A challenging topic in ISAC is the design of …
Low-dimensional subspace estimation of continuous-Doppler-spread channel in OTFS systems
Orthogonal time frequency space (OTFS) has shown to be a promising modulation
technology that achieves the robust wireless transmission in high-mobility environments …
technology that achieves the robust wireless transmission in high-mobility environments …
Device-free sensing in OFDM cellular network
This paper considers device-free sensing in an orthogonal frequency division multiplexing
(OFDM) cellular network to enable integrated sensing and communication (ISAC). A novel …
(OFDM) cellular network to enable integrated sensing and communication (ISAC). A novel …
Auto-Encoder Based Orthogonal Time Frequency Space Modulation and Detection With Meta-Learning
J Park, JP Hong, H Kim, BJ Jeong - IEEE Access, 2023 - ieeexplore.ieee.org
To tackle a Doppler sensitivity problem of orthogonal frequency division multiplexing
(OFDM), orthogonal time frequency space (OTFS) has been investigated, where information …
(OFDM), orthogonal time frequency space (OTFS) has been investigated, where information …
POPS-OFDM: Ping-pong optimized pulse shaping-OFDM for 5G systems
Recently, Orthogonal Frequency Division Multiplexing (OFDM) has gained more attention as
an effective technique for high data rate future wireless communication systems. In order to …
an effective technique for high data rate future wireless communication systems. In order to …