Results 161 to 170 of about 823 (178)

Doppler Resilient Orthogonal Time-Frequency Space (OTFS) Systems Based on Differential Chaos Shift Keying

2023 IEEE/CIC International Conference on Communications in China (ICCC Workshops), 2023
Qingshan He, Pengpeng Ding, Pingping Chen 0001, Yi Fang 0005, Zhijian Lin   +4 more
openaire   +3 more sources

Orthogonal Time Frequency Space (OTFS) with Tri-Mode Index Modulation

2024 15th International Conference on Information and Communication Technology Convergence (ICTC)
Adnan Tariq, Muhammad Sajid Sarwar, Soo Young Shin   +2 more
openaire   +3 more sources

Signaling and optimization in orthogonal time–frequency–space (OTFS) and related schemes

Lie-Liang Yang
openaire   +3 more sources

Orthogonal time-frequency space (OTFS) modulation for underwater mobile acoustic communications

The Journal of the Acoustical Society of America, 2023
This paper investigates the Orthogonal Time-Frequency Space (OTFS) Modulation for Underwater Mobile Acoustic Communications where the communication channel suffers from severe multipath and Doppler effects simultaneously. Practical OTFS modulation schemes with different parameters are designed for acoustic transmission at a center frequency of 115 kHz ...
Yukang Xue, Yahong R. Zheng
openaire   +1 more source

Low Complexity Modem Structure for OFDM-Based Orthogonal Time Frequency Space Modulation [PDF]

IEEE Wireless Communications Letters, 2018
Orthogonal time frequency space (OTFS) modulation is a two-dimensional signaling technique that has recently emerged in the literature to tackle the time-varying (TV) wireless channels.
Arman Farhang, Ahmad Rezazadehreyhani, Linda Doyle   +2 more
exaly   +2 more sources

Optimal Symbol-Length Filter Design for Sidelobe Suppression in Filter Bank Based Orthogonal Time Frequency Space (FB-OTFS) Systems

IEEE Transactions on Signal Processing
Da Chen 0001, Yixuan Zhan, Yuting Chen, Kai Luo, Wei Peng 0003, Wei Wang 0050   +5 more
openaire   +3 more sources

Design and performance evaluation of FBMC-based Orthogonal Time–Frequency Space (OTFS) system

Physical Communication, 2022
Seyed Mahmoud Pishvaei, Behzad Mozaffari Tazehkand, Jafar Pourrostam   +2 more
openaire   +1 more source

Performance analysis of Orthogonal Time Frequency Space (OTFS) modulation technique in massive MIMO system for high-speed communication

AIP Conference Proceedings, 2023
Poongodi Chenniappan, Shyamala Prasana, D. Deepa, M. Karthiga, D. Muthumanickam   +4 more
openaire   +1 more source

Synchronization Technique for Orthogonal Time Frequency Space (OTFS)

2024 10th International Conference on Wireless and Telematics (ICWT)
Bella Wahmilyana Asril, E.Y. Hamid
openaire   +1 more source

Low-Overhead OTFS Transmission With Frequency or Time Domain Channel Estimation

IEEE Transactions on Vehicular Technology, 2023
Hongyang Zhang, Xiaojing Huang, J Andrew Zhang   +2 more
exaly