Performance study of DVB-T2 system over doubly selective fading channel
This dissertation investigates the performance of the second-generation terrestrial digital video broadcasting system (DVB-T2) over doubly selective fading channels, which are characterized by their variability in both frequency and time. Such channels are particularly relevant in mobile recep...
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| Format: | Thesis-Master by Coursework |
| Language: | English |
| Published: |
Nanyang Technological University
2024
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| Online Access: | https://hdl.handle.net/10356/177637 |
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| Institution: | Nanyang Technological University |
| Language: | English |
| Summary: | This dissertation investigates the performance of the second-generation terrestrial
digital video broadcasting system (DVB-T2) over doubly selective fading channels,
which are characterized by their variability in both frequency and time. Such channels
are particularly relevant in mobile reception scenarios where the signal quality can be
significantly impacted by factors like multipath effects and Doppler shifts. The
research involved extensive simulations to evaluate how various modulation and
coding strategies affect the bit error rate (BER) and signal quality under different
fading conditions. The findings provide a comprehensive analysis of DVB-T2
capabilities in handling complex channel conditions, offering valuable insights for the
enhancement of broadcast system design tailored to dynamic environments. The
results demonstrate the robustness of DVB-T2 in maintaining signal integrity, thereby
supporting its application in modern digital broadcasting setups. |
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