Title :
Implementation of Transmitter Identification Signal Analyzer in Single Frequency Network
Author :
Lee, Jae-Young ; Park, Sung Ik ; Kim, Heung Mook ; Lim, Jong Soo
Author_Institution :
Electron. & Telecommun. Res. Inst., Daejeon
Abstract :
This paper presents the transmitter identification (TxID) signal analyzer for the ATSC terrestrial digital TV system in single frequency networks (SFNs). The structure of the TxID signal analyzer and its practical use in SFN environment are presented with a theoretical approach of the performance measurement The proposed TxID signal analyzer shows robustness at low carrier to noise ratio (CNR), and improvement of analyzing performance using ensemble averaging scheme. The laboratory test results are provided to evaluate the performance of TxID signal analyzer.
Keywords :
digital signals; radio repeaters; television transmitters; ATSC terrestrial digital TV system; advanced television systems committee; carrier-to-noise ratio; ensemble averaging; single frequency network; transmitter identification signal analyzer; Digital TV; Frequency; Measurement; Noise robustness; Performance analysis; Signal analysis; Signal processing; Signal to noise ratio; Transmitters; Working environment noise;
Conference_Titel :
Consumer Electronics, 2008. ICCE 2008. Digest of Technical Papers. International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-1458-1
Electronic_ISBN :
978-1-4244-1459-8
DOI :
10.1109/ICCE.2008.4587899
