Fast Frame Detection Method for Digital Radio Mondiale Plus in Spectra Reversion Status

Provided by: Science & Engineering Research Support soCiety (SERSC)
Topic: Mobility
Format: PDF
The Orthogonal Frequency Division Multiplexing (OFDM) based Digital Radio Mondiale (DRM) plus has been standardized in September 2009 by European Broadcasting Union (EBU) to cover VFH broadcasting band (up to Band III). A joint frame synchronization and reversed spectrum signal differentiation method for DRM Plus digital broadcasting systems is proposed. The proposed scheme can detect the fast frame synchronization and determine whether normal spectrum signal or reversed spectrum signal without carrier frequency offset & sampling frequency offset compensation, enabling fast frame synchronization.

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