703082 OFDM GENERATION UTILITY (DISCONTINUED)

OFDM Generation Utility

 
 

OFDM

VB8300, VG3000/VG6000

FDM Generation Utility Software 703082
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 OFDM Modulation Parameter
-Modulation Parameter
  • FFT Points: 16-4096**
  • Number of sub carriers: Less than FFT points
  • Modulation format of sub carriers:
    • BPSK, QPSK, Π/4DQPSK, 8PSK, 16QAM, 64QAM and these deferential
  • Mapping type: Gray Code/Square Code
  • Offset frequency:
    • 0 or 0.5 (time ratio of FFT)
  • Use of zero carrier: ON/OFF
  • Pre-guard: 0-FFT points
  • Post-guard: 0-Pre-guard
  • Range of overlap: 0-Post-guard
-Input data: PN2-15steps, user data
-Number of over sample: 1-16
-Filter at output grade: Raised Cosine, Chebysev, Butterworth
-Control function of output level
-Additional function of training data
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