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The OTFS waveform is based on the idea that the mobile wireless channels can be effectively modelled in the delay-Doppler domain. This domain provides a sparse representation closely resembling the physical geometry of the wireless channel. The key physical parameters such as relative velocity and distance of the reflectors with respect to the receiver can be considered roughly invariant in the duration of a frame up to a few milliseconds. This enables the information symbols encoded in the delay-Doppler domain to experience a flat fading channel even when they are affected by multiple Doppler shifts present in high-mobility environments.
Delay-Doppler Communications: Principles and Applications covers the fundamental concepts and the underlying principles of delay-Doppler communications. Readers familiar with OFDM will be able to quickly understand the key differences in delay-Doppler domain waveforms that can overcome some of the challenges of high-mobility communications. For the broader readership with a basic knowledge of wireless communications principles, the book provides sufficient background to be self-contained. The book provides a general overview of future research directions and discusses a range of applications of delay-Doppler domain signal processing.
The OTFS waveform is based on the idea that the mobile wireless channels can be effectively modelled in the delay-Doppler domain. This domain provides a sparse representation closely resembling the physical geometry of the wireless channel. The key physical parameters such as relative velocity and distance of the reflectors with respect to the receiver can be considered roughly invariant in the duration of a frame up to a few milliseconds. This enables the information symbols encoded in the delay-Doppler domain to experience a flat fading channel even when they are affected by multiple Doppler shifts present in high-mobility environments.
Delay-Doppler Communications: Principles and Applications covers the fundamental concepts and the underlying principles of delay-Doppler communications. Readers familiar with OFDM will be able to quickly understand the key differences in delay-Doppler domain waveforms that can overcome some of the challenges of high-mobility communications. For the broader readership with a basic knowledge of wireless communications principles, the book provides sufficient background to be self-contained. The book provides a general overview of future research directions and discusses a range of applications of delay-Doppler domain signal processing.
2. High-mobility wireless channels
3. OFDM review and its limitations
4. Delay-Doppler modulation
5. Zak transform analysis for delay-Doppler communications
6. Detection methods
7. Channel estimation methods
8. MIMO and multiuser OTFS
9. Conclusions and future directions
Appendix
A: Notation and acronyms
B: Some useful matrix properties
C: Some MATLAB code and examples
Please visit the book's companion site for additional materials (MATLAB package code):
[...]
(copy and paste the URL to your browser and search or reach it through the hyperlink available in the Resources box).
| Genre: | Technik |
|---|---|
| Rubrik: | Naturwissenschaften & Technik |
| Medium: | Taschenbuch |
| ISBN-13: | 9780323850285 |
| ISBN-10: | 0323850286 |
| Sprache: | Englisch |
| Herstellernummer: | C2020-0-01791-3 |
| Autor: |
Hong, Yi
Thaj, Tharaj Viterbo, Emanuele |
| Hersteller: |
Academic Press
Elsevier Science & Technology |
| Verantwortliche Person für die EU: | preigu, Ansas Meyer, Lengericher Landstr. 19, D-49078 Osnabrück, mail@preigu.de |
| Maße: | 12 x 152 x 229 mm |
| Von/Mit: | Yi Hong (u. a.) |
| Erscheinungsdatum: | 09.03.2022 |
| Gewicht: | 0,429 kg |
2. High-mobility wireless channels
3. OFDM review and its limitations
4. Delay-Doppler modulation
5. Zak transform analysis for delay-Doppler communications
6. Detection methods
7. Channel estimation methods
8. MIMO and multiuser OTFS
9. Conclusions and future directions
Appendix
A: Notation and acronyms
B: Some useful matrix properties
C: Some MATLAB code and examples
Please visit the book's companion site for additional materials (MATLAB package code):
[...]
(copy and paste the URL to your browser and search or reach it through the hyperlink available in the Resources box).
| Genre: | Technik |
|---|---|
| Rubrik: | Naturwissenschaften & Technik |
| Medium: | Taschenbuch |
| ISBN-13: | 9780323850285 |
| ISBN-10: | 0323850286 |
| Sprache: | Englisch |
| Herstellernummer: | C2020-0-01791-3 |
| Autor: |
Hong, Yi
Thaj, Tharaj Viterbo, Emanuele |
| Hersteller: |
Academic Press
Elsevier Science & Technology |
| Verantwortliche Person für die EU: | preigu, Ansas Meyer, Lengericher Landstr. 19, D-49078 Osnabrück, mail@preigu.de |
| Maße: | 12 x 152 x 229 mm |
| Von/Mit: | Yi Hong (u. a.) |
| Erscheinungsdatum: | 09.03.2022 |
| Gewicht: | 0,429 kg |
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