References & Further Reading

References

  1. P. Raviteja, K. T. Phan, Y. Hong, E. Viterbo, OTFS Performance on Static Multipath Channels, 2019

    Fractional-Doppler analysis. Foundation for §1 open problem.

  2. E. J. Candès, C. Fernandez-Granda, Super-Resolution from Noisy Data, 2014

    Atomic-norm super-resolution. Core reference for §1 pilot problem.

  3. J. Mo, R. W. Heath Jr., Capacity Analysis of One-Bit Quantized MIMO Systems With Transmitter Channel State Information, 2015

    1-bit MIMO foundation. Reference for §2 low-res ADC.

  4. T. S. Rappaport, Y. Xing, O. Kanhere, S. Ju, A. Madanayake, S. Mandal, A. Alkhateeb, G. C. Trichopoulos, Wireless Communications and Applications Above 100 GHz: Opportunities and Challenges for 6G and Beyond, 2019

    Terahertz wireless survey. Foundation for §3.

  5. H. Tataria, M. Shafi, A. F. Molisch, M. Dohler, H. Sjöland, F. Tufvesson, 6G Wireless Systems: Vision, Requirements, Challenges, Insights, and Opportunities, 2021

    6G overview including THz. Reference for §3.

  6. 3GPP, 3GPP TR 38.917: Study on 6G Air Interface, 2024

    3GPP 6G study item. Reference throughout for standardization debate and timeline.

  7. R. Hadani, S. Rakib, M. Tsatsanis, A. Monk, A. J. Goldsmith, A. F. Molisch, R. Calderbank, Orthogonal Time Frequency Space Modulation, 2017

    Original OTFS framework. Foundation for OTFS's history (§5).

  8. M. Mohammadi, H. Q. Ngo, M. Matthaiou, G. Caire, Cell-Free Massive MIMO with OTFS Modulation, 2023

    CommIT cell-free OTFS. Reference for future deployment (§5).

  9. S. Buzzi, G. Caire, G. Colavolpe, Orthogonal Time Frequency Space Modulation for LEO Satellite Communications, 2024

    CommIT LEO OTFS. Reference for open problem (§3) and deployment (§5).

  10. P. Raviteja, K. T. Phan, Y. Hong, E. Viterbo, Interference Cancellation and Iterative Detection for Orthogonal Time Frequency Space Modulation, 2018

    Foundational OTFS detection.

  11. A. Balatsoukas-Stimming, C. Studer, Deep Unfolding for Communications Systems: A Survey and Some New Directions, 2019

    Deep unfolding survey. Reference for §1 ML approaches.

  12. C. E. Shannon, A Mathematical Theory of Communication, 1948

    Foundational reference. Context for §4's post-Shannon discussion.

  13. T. M. Cover, J. A. Thomas, Elements of Information Theory, Wiley, 2nd ed., 2006

    Information theory fundamentals. Reference for low-res capacity analysis (§2).

  14. International Telecommunications Union, ITU-R Recommendation M.2160-0: Framework and Overall Objectives for IMT-2030, 2023

    6G framework. Reference for §5 long-term roadmap.

Further Reading

Essential resources for OTFS researchers and practitioners.

  • OTFS foundations (CommIT core)

    Hadani et al. (IEEE WCNC 2017); Raviteja et al. (IEEE TWC 2018); Mohammadi et al. (IEEE TWC 2023); Buzzi et al. (IEEE TWC 2024)

    The canonical OTFS papers establishing the framework, detection, cell-free, and LEO. Must-read.

  • 6G standardization

    3GPP TR 38.917, 38.912; ITU-R M.2083, M.2160; 6G-IA publications

    Standards documents. Essential for industry engagement.

  • ML for wireless

    O'Shea, Hoydis (IEEE TCCN 2017); Sun et al. (IEEE CST 2019); Balatsoukas-Stimming et al. (IEEE SiPS 2019)

    Deep learning applied to wireless. Chapter 21's foundation.

  • Fractional Doppler research

    Raviteja et al. (IEEE WCL 2019, 2020); Candès, Fernandez-Granda (JFAA 2014)

    Open problem space for OTFS's fractional Doppler handling.

  • Terahertz wireless

    Rappaport et al. (IEEE Access 2019); Tataria et al. (IEEE PROC 2021); THz research groups at UT Austin, NYU, others

    Emerging field. Essential for 6G sub-THz planning.

  • Low-resolution ADC research

    Mo, Heath (IEEE TSP 2015); various 2018-2024 papers on 1-bit MIMO

    Massive MIMO cost reduction research.

  • Conferences to attend

    IEEE ICC, GLOBECOM, WCNC (annual); 3GPP workshops; 6G-IA workshops; IEEE BITS; CommIT workshop (TU Berlin)

    Live engagement with OTFS research community.

  • Open-source implementations

    Cohere Technologies reference design; MATLAB OTFS toolkit; Python OTFS libraries (several academic ones)

    Hands-on exploration. Reproduce paper results.

  • Post-Shannon and semantic communication

    Gündüz, Qin, Estebán, Kostic, Bennis, Caire, Debbah, Shamai, *Beyond Transmitting Bits* (IEEE JSAC 2023)

    Forward-looking research direction referenced in §5 roadmap.

  • Book recommendations

    This book; Goldsmith, *Wireless Communications* (Cambridge 2005); Tse, Viswanath, *Fundamentals of Wireless Communication* (Cambridge 2005)

    Comprehensive wireless textbooks complementing OTFS focus.

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