Results 151 to 160 of about 1,422 (172)

Orthogonal Time Frequency Space (OTFS) modulation for millimeter-wave communications systems

2017 IEEE MTT-S International Microwave Symposium (IMS), 2017
Due to the increased demand for data rate, flexibility, and reliability of 5G cellular systems, new modulation formats need to be considered. A recently proposed scheme, Orthogonal Time Frequency Space (OTFS), offers various advantages in particular in environments with high frequency dispersion.
A F Molisch, Andrea Goldsmith, R Calderbank   +2 more
exaly   +2 more sources

A Low Complexity LMMSE Receiver for Orthogonal Time Frequency Space (OTFS) System with Synchronization Errors

2021 IEEE 6th International Conference on Signal and Image Processing (ICSIP), 2021
Han Yan, Wanpeng Yu
exaly   +2 more sources

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
Pingping Chen, Zhijian Lin
exaly   +2 more sources

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

2024 15th International Conference on Information and Communication Technology Convergence (ICTC)
Muhammad Sajid Sarwar, Soo Young Shin
exaly   +2 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

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

Lie-Liang Yang
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, Kai Luo, Wei Peng
exaly   +2 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

Achievable Rates of Orthogonal Time Frequency Space (OTFS) Modulation in High Speed Railway Environments

2022 IEEE 33rd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2022
Leandro Miguel Wong Lopez, Mats Bengtsson   +1 more
openaire   +1 more source

Space-Time Shift Keying Aided OTFS Modulation for Orthogonal Multiple Access

IEEE Transactions on Communications, 2023
Zeping Sui, Hongming Zhang, Sumei Sun
exaly