• 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

  • August 2024, A new pilot-free ISAC waveform, given by Dr. Peter Jung and Dr. Philipp Walk 

  • August 2024, ODDM waveform, given by Prof. Jinghong Yuan

  • September 2024, IFDM, given by Prof. Lei Liu.

  • October 2024, AFDM for Wireless Communications and ISAC, given by Dr. Ali Bemani.

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)

• 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/publication/ieee-ojvt/special-issues. (Deadline: Jan. 31, 2025)

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.