NB-IoT Modeling

NB-IoT transport and physical channels, physical signals, and SC-FDMA modulation

Use these LTE Toolbox™ Narrowband Internet of Things (NB-IoT) functions to:

  • Create physical signals and transport channels.

  • Create, encode, and decode transport channels.

  • Perform single-carrier frequency-division multiple access (SC-FDMA) modulation.


lteNDLSCHNB-IoT downlink shared channel
lteNDLSCHDecodeNB-IoT downlink shared channel decoding
lteNPBCHGenerate NPBCH encoded symbols
lteNPBCHDecodeDecode modulated NPBCH symbols
lteNPBCHIndicesGenerate NPBCH resource element indices
lteNPDCCHGenerate NPDCCH encoded symbols
lteNPDCCHDecodeDecode modulated NPDCCH symbols
lteNPDCCHIndicesGenerate NPDCCH resource element indices
lteNPDSCHGenerate encoded NPDSCH symbols
lteNPDSCHDecodeDecode modulated NPDSCH symbols
lteNPDSCHIndicesGet NPDSCH RE indices
lteNPSSGenerate narrowband primary synchronization signal symbols for subframe
lteNPSSIndicesGenerate narrowband primary synchronization signal resource element indices for subframe
lteNRSGenerate cell-specific narrowband reference signal symbols
lteNRSIndicesNRS resource element indices
lteNSSSGenerate narrowband secondary synchronization signal symbols for subframe
lteNSSSIndicesGenerate narrowband secondary synchronization signal resource element indices for subframe
lteNBDLFrameOffsetEstimate timing offset of first downlink frame

Featured Examples