OFDM Parameter Design of a Digital Broadcasting System in FM Band
نویسندگان
چکیده
منابع مشابه
A new mobile digital broadcasting system is needed for the FM band
3. Technologies for a new mobile broadcasting system 9 3.1 Full over-the-air (OTA) software upgradeability 9 3.2 Transmit diversity 10 3.3 Error correction coding 12 3.3.1 Turbo + RS coding 12 3.3.2 Turbo-Multi-level coded modulation (T-MLCM)+RS coding 13 3.3.3 Low Density Parity Check (LDPC) codes 13 3.4 Statistical multiplexing 14 3.5 Layered modulation & source coding 14 3.6 MPEG-4 Audio Ver...
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Methods of adaptive soft combining and channel decoding are developed to combat the effects of multipath fading and nonuniform interference channels, with particular application to digital reception in hybrid in-band on-channel (HIBOC) digital audio broadcast (DAB) systems in the FM band. These systems transmit near CD quality digital audio and analog FM simultaneously within the same license b...
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IBOC DAB (In-Band On-Channel Digital Audio Broadcasting) requires the simultaneous broadcast of an analog and a digital signal within one channel of the FM band. Because broadcasters are adding IBOC to their existing systems, it is vital that they achieve maximum power efficiency while working within their existing space and power limitations. There are currently three different strategies prop...
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ژورنال
عنوان ژورنال: Applied Mechanics and Materials
سال: 2013
ISSN: 1662-7482
DOI: 10.4028/www.scientific.net/amm.347-350.1688