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A New ΒΌ Rate Modulation Techniques for Enhanced-xVSB System.
- Source :
-
IEEE Transactions on Broadcasting . Jun2007, Vol. 53 Issue 2, p514-520. 7p. 6 Diagrams, 8 Charts, 7 Graphs. - Publication Year :
- 2007
-
Abstract
- In this paper, we describe a new 1/4 rate robust modulation techniques for Enhanced-xVSB system which is fully backward compatible with ATSC 8-VSB standard. 1/4 rate mode Enhanced-xVSB system provides broadcasters with a wide choice of trade-offs of data rate vs amount of robustness of enhanced data for pedestrian/mobile services. Lab test results of proposed Enhanced-xVSB 1/4 rate mode robust stream is a significantly improved multipath as well as AWGN reception performance for Enhanced-xVSB receiver. We suggest an Enhanced-xVSB terrestrial broadcasting system for ATSC HDTV and pedestrian/portable TV simultaneous broadcasting service providing. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00189316
- Volume :
- 53
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Broadcasting
- Publication Type :
- Academic Journal
- Accession number :
- 25288761
- Full Text :
- https://doi.org/10.1109/TBC.2007.893381