Name
Title | ||
|---|---|---|
Methodology for Analyzing ATSC 3.0 Single Frequency Network Overlapped Area Based on Spatial Interpolation |
Abstract | ||
|---|---|---|
In extending the single frequency network (SFN), it is inevitable that the newly added broadcasting stations are established while the existing broadcasting stations are being operated. To identify the SFN signal overlapped area before and after the construction and to check whether the newly added transmitter signals are stably inter-operable to those of the existing transmitters without self-interference, the measurement vehicle should be fixed at a certain measurement point and the transmitter must be turned on and off up-to-date. Hence, as the number of fixed measurement points increases, the transmitters will be exposed to severe stress. Additionally, because the fixed measurement takes a long time to collect enough volume of data, it is not practical to use the old technology as it is. In this study, we propose a novel method to collect the field test data by mobile measurement under the fixed transmitter condition, i.e., turned on or off. Then, the difference between the two results is calculated using data processed by spatial interpolation to determine the SFN signal overlapped area quickly. After applying this to field test data, it is confirmed that coverage of each transmission site obtained by the proposed method is almost identical to that of the coverage prediction and planning software. |
Year | DOI | Venue |
|---|---|---|
2019 | 10.1109/BMSB47279.2019.8971902 | 2019 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB) |
Keywords | Field | DocType |
SFN signal,transmitter signals,measurement vehicle,fixed measurement points,field test data,fixed transmitter condition,spatial interpolation,ATSC 3,single frequency network,broadcasting stations | Transmitter,Broadcasting,Single-frequency network,Multivariate interpolation,Computer science,Real-time computing,Software,Test data,Measurement point | Conference |
ISSN | ISBN | Citations |
2155-5044 | 978-1-7281-2151-2 | 0 |
PageRank | References | Authors |
0.34 | 0 | 10 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Sungho Jeon | 1 | 104 | 23.08 |
| Sung Ik Park | 2 | 25 | 11.82 |
| Younseok Choi | 3 | 0 | 0.34 |
| Yoo-Sang Shin | 4 | 0 | 0.34 |
| Jin Sol Nam | 5 | 0 | 0.34 |
| Jaekwon Lee | 6 | 18 | 6.75 |
| Jahoon Ku | 7 | 0 | 0.34 |
| Bo-Mi Lim | 8 | 0 | 0.34 |
| Sungjun Ahn | 9 | 0 | 0.34 |
| Jaeyoung Lee | 10 | 454 | 102.07 |