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Or in Version 13 or higher you can open the project directly from this page using this button. Make sure to select the Enable Guided Help before clicking this button.

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Design Notes

Mobile WiMAX 802.16e RX Test Bench

This example demonstrates:

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This example can be used to measure BER vs. Output Power.  Other measurements, such as signal IQ, power and spectrum can also be monitored at test points before and after the RX DUT.

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User-selected options include:

  • Rate_ID: 0 to 6 (defines modulation and RS-CC code rate)
  • UD_mode: Downlink PUSC, Downlink FUSC or Uplink

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  • PUSC
  • NFFT: FFT size (2048, 1024, 512, 128)
  • G: Cyclic prefix (1/4, 1/8, 1/16, 1/32)
  • Nominal bandwidth (MHz)
  • Carrier Frequency (MHz)
  • TxOutLvlStart, TxOutLvlSpan, TxOutLvlStep (dBm): Define swept power of transmitted

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  • signal
  • MinNumErrsCollect, MaxNumBlockRun: Define BER measurement settings

System Diagram - WiMAX Mobile System

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Graph - Power Levels

DB(PWR_vsT(TP.TX_Out,1,0,1,0,0,1000,0,10,0,-1,0,-1,1,0,0,0.5,0,0,0,0,0)) (us) WiMAX Mobile System TimeDB(PWR_vsT(TP.TX_Out,1,0,1,0,0,1000,0,10,0,-1,0,-1,1,0,0,0.5,0,0,0,0,0)) (dBm) WiMAX Mobile System
51840-99.5762

Graph - IQ

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Graph - Spectrum

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Graph - Data Verification

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