Modulation error ratio gain of single frequency network in DVB-T2
| dc.contributor.author | Promwong, Sathaporn | |
| dc.contributor.author | Tiengthong, Thanadol | |
| dc.contributor.author | Ruckveratham, Bundit | |
| dc.date.accessioned | 2026-08-06T10:24:29Z | |
| dc.date.available | 2026-08-06T10:24:29Z | |
| dc.date.issued | 2019-04-15 | |
| dc.description.abstract | DVB-T2 broadcasting with a single frequency network allows an efficient management of frequency utilization and extend the coverage area, which will enable more people to view a broadcast. The SFN mode also increases the concentration of the signal in overlap areas. However, some different of overlap areas in actual use of SFN networks may have some degradation of the received signal due to the effect of the SFN. In this research, we analyze SFN broadcasting in SISO mode. This paper represents the effects of delays on the SFN signal over different delay times within the guard interval by analyzing the minimum reception threshold. The analysis of received signal power, MER, bBER, LBER, and noise margin are studied using an actual digital television transmitter for the experiment. The results show that the minimum thresholds for a delay time at 0 microseconds will require higher receive signal power than other delay times within the GI. The results of this experiment are useful in designing the SFN network and make it possible to determine the appropriate C/N threshold for the design of the digital terrestrial television network. | |
| dc.identifier.citation | Ecti Damt Ncon 2019 4th International Conference on Digital Arts Media and Technology and 2nd Ecti Northern Section Conference on Electrical Electronics Computer and Telecommunications Engineering, 128-131, 2019 | |
| dc.identifier.doi | 10.1109/ECTI-NCON.2019.8692273 | |
| dc.identifier.other | 2-s2.0-85065086871 | |
| dc.identifier.uri | https://dspace.kmitl.ac.th/handle/123456789/9829 | |
| dc.source | Ecti Damt Ncon 2019 4th International Conference on Digital Arts Media and Technology and 2nd Ecti Northern Section Conference on Electrical Electronics Computer and Telecommunications Engineering | |
| dc.subject | DTTV | |
| dc.subject | DVB-T2 | |
| dc.subject | DVB-T2 measurement | |
| dc.subject | MER | |
| dc.subject | SFN | |
| dc.title | Modulation error ratio gain of single frequency network in DVB-T2 | |
| dc.type | Conference Paper |