Performance study of DVB-T2 digital broadcasting system over fading channels
This dissertation begins with an introduction of DVB-T2 standard and system. Then there is a discussion about the key technologies adopted in DVB-T2. For better understanding of DVB-T2 simulation, some classical fading channels and simulation scenarios are introduced as well. The simulation part con...
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| التنسيق: | Thesis-Master by Coursework |
| اللغة: | English |
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Nanyang Technological University
2023
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| الوصول للمادة أونلاين: | https://hdl.handle.net/10356/172771 |
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sg-ntu-dr.10356-1727712023-12-22T15:45:21Z Performance study of DVB-T2 digital broadcasting system over fading channels Xu, Guangyou Teh Kah Chan School of Electrical and Electronic Engineering EKCTeh@ntu.edu.sg Engineering::Electrical and electronic engineering::Wireless communication systems Engineering::Electrical and electronic engineering::Antennas, wave guides, microwaves, radar, radio This dissertation begins with an introduction of DVB-T2 standard and system. Then there is a discussion about the key technologies adopted in DVB-T2. For better understanding of DVB-T2 simulation, some classical fading channels and simulation scenarios are introduced as well. The simulation part consists of sim ulation system and parameter setting, simulation results and analysis. It can be concluded that DVB-T2 system has better performance when there is a direct path for signal transmission. 256QAM and 64QAM are recommended in fixed and portable reception situations, respectively. The constellation rotation tech nique is also effective and recommended for the scenarios without direct paths. Keywords: DVB-T2, BER performance, fading channels, simulation scenarios. Master of Science (Communications Engineering) 2023-12-20T04:04:29Z 2023-12-20T04:04:29Z 2023 Thesis-Master by Coursework Xu, G. (2023). Performance study of DVB-T2 digital broadcasting system over fading channels. Master's thesis, Nanyang Technological University, Singapore. https://hdl.handle.net/10356/172771 https://hdl.handle.net/10356/172771 en application/pdf Nanyang Technological University |
| institution |
Nanyang Technological University |
| building |
NTU Library |
| continent |
Asia |
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Singapore Singapore |
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NTU Library |
| collection |
DR-NTU |
| language |
English |
| topic |
Engineering::Electrical and electronic engineering::Wireless communication systems Engineering::Electrical and electronic engineering::Antennas, wave guides, microwaves, radar, radio |
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Engineering::Electrical and electronic engineering::Wireless communication systems Engineering::Electrical and electronic engineering::Antennas, wave guides, microwaves, radar, radio Xu, Guangyou Performance study of DVB-T2 digital broadcasting system over fading channels |
| description |
This dissertation begins with an introduction of DVB-T2 standard and system. Then there is a discussion about the key technologies adopted in DVB-T2. For better understanding of DVB-T2 simulation, some classical fading channels and simulation scenarios are introduced as well. The simulation part consists of sim ulation system and parameter setting, simulation results and analysis. It can be concluded that DVB-T2 system has better performance when there is a direct path for signal transmission. 256QAM and 64QAM are recommended in fixed and portable reception situations, respectively. The constellation rotation tech nique is also effective and recommended for the scenarios without direct paths.
Keywords: DVB-T2, BER performance, fading channels, simulation scenarios. |
| author2 |
Teh Kah Chan |
| author_facet |
Teh Kah Chan Xu, Guangyou |
| format |
Thesis-Master by Coursework |
| author |
Xu, Guangyou |
| author_sort |
Xu, Guangyou |
| title |
Performance study of DVB-T2 digital broadcasting system over fading channels |
| title_short |
Performance study of DVB-T2 digital broadcasting system over fading channels |
| title_full |
Performance study of DVB-T2 digital broadcasting system over fading channels |
| title_fullStr |
Performance study of DVB-T2 digital broadcasting system over fading channels |
| title_full_unstemmed |
Performance study of DVB-T2 digital broadcasting system over fading channels |
| title_sort |
performance study of dvb-t2 digital broadcasting system over fading channels |
| publisher |
Nanyang Technological University |
| publishDate |
2023 |
| url |
https://hdl.handle.net/10356/172771 |
| _version_ |
1787136534767468544 |