Orthogonal Time Frequency Space (OTFS)
Special Interest Group
News
We are thrilled to announce 2024's OTFS webinar series, organized monthly since March 2024, given by world-renowned experts in this area:
March 2024, Summary of OTFS and its new developments, given by Prof. Emanuele Viterbo and Prof. Yi Hong
April-July 2024, Talks on Radar sensing with OTFS 2.0, given by Prof. Saif Khan Mohammed, Prof. Ronny Hadani, Prof. A. Chockalingam, and Prof. Robert Calderbank
May 2024, Orthogonal delay-Doppler multiplexing (ODDM), given by Prof. Jinhong Yuan and Prof. Hai Lin
June 2024, Practical pulse shaping for DD communications based on the Zak transform, given by Dr. Shuangyang Li
July 2024, Recent results on delay-Doppler multiplexing, given by Prof. Arman Farhang
Details can be found in the Seminars page
New book on OTFS on the way, ''OTFS Modulation: Theory and Applications'', by Prof. Saif Khan Mohammed, Prof. Ronny Hadani, and Prof. Ananthanarayanan Chockalingam (link)
Congratulations on the publication of the first comprehensive book on OTFS, ''Delay-Doppler Communications'', by Prof. Yi Hong, Prof. Tharaj Thaj, and Prof. Emanuele Viterbo (link)
Call for Papers
IEEE/CIC ICCC Workshop on Orthogonal Time Frequency Space (OTFS) Modulation and Delay-Doppler Waveforms for Communications and Sensing, Submission link: https://edas.info/newPaper.php?c=32115. (Deadline: Jun. 1, 2024)
IEEE Open Journal of Vechiular Technology Special Issue on Orthogonal Time Frequency Space Modulation and Delay-Doppler Signal Processing, CFP: https://vtsociety.org/files/ieeevts/2024-04/IEEE_OJVT_CFP.pdf. (Deadline: Oct. 31, 2024)
Aim and Scope
Over the past few years, communication technologies for emerging high-mobility applications are much less understood and significantly under-developed. The recently developed OTFS has been recognized globally for its great potential to achieve high-speed and high-reliable communications in a high-mobility environment. While some initial works on the concepts and the implementations of OTFS have been investigated, there are still several challenges and open problems to be addressed.
This SIG is to provide a platform to bring together academic and industrial researchers in an effort to identify and discuss the major technical challenges, recent breakthroughs, and new applications related to OTFS.
Topics of Interest
Channel measurement and modeling in the DD domain
Fundamental information theoretical limits for OTFS
Capacity scaling of OTFS for multiple antenna and multiuser systems
Signal processing for OTFS transceiver designs
Channel estimation for OTFS
Receiver design for OTFS
Machine learning/AI enhanced OTFS
MIMO and massive MIMO design for OTFS
Multiple access schemes for OTFS
Network architectures and transmission protocols for OTFS
System-level simulation, prototyping, and field-tests for OTFS
Standardization of OTFS
Joint radar and communication via OTFS
DD domain and TF domain filter designs for OTFS
Transmit and receive window designs for OTFS
Coded OTFS system performance analysis
Coexisting of 5G and OTFS signaling
FDD and TDD OTFS systems
OTFS for URLLC
Security and privacy issues in OTFS
The application of OTFS in mmWave and Tera Hertz