R&S
®
CMW 500 WiMAX Applications
WiMAX Command Reference
Operating Manual 1202.3986.32 – 03 398
<Link Mode> ULPusc: UL-PUSC
Def. value: ULPusc (no alternative settings)
Characteristics Firmware version V1.00
CONFigure:WIMax:MEAS<i>:MEValuation:FLENgth <Frame Length>
Adjusts the R&S CMW 500 to the frame duration of the analyzed signal. In the current
firmware version, 5 ms frames are supported.
<Frame Length> Range: 5 ms
Def. value: 5
Unit: ms
Characteristics Firmware version V1.00
CONFigure:WIMax:MEAS<i>:MEValuation:FFTSize <FFT Size>
Specifies the FFT length used to recover the OFDMA signal in the frequency domain.
The FFT size is determined by the number of subcarriers (including data, pilot, and null
subcarriers) that the R&S CMW 500 can measure.
<FFT Size> Range: 512 | 1024
Def. value: 1024
Characteristics Firmware version V1.00
CONFigure:WIMax:MEAS<i>:MEValuation:CPRefix <Cyclic Prefix>
Specifies the length of the cyclic prefix (guard interval) preceding each symbol relative
to the effective OFDM symbol length. In the current firmware version, a value of 1/8 is
supported.
<Cyclic Prefix> Range: 8 (corresponds to cyclic prefix values of 1/4 and 1/8)
Def. value: 8
Characteristics Firmware version V1.00
CONFigure:WIMax:MEAS<i>:MEValuation:NOOSymbols <OFDMA Symbols>
Specifies the length of the UL frame as a number of OFDMA symbols. The value must
be an integer multiple of 3 (the number of symbols per UL slot).
<OFDMA Symbols> Range: 3 | 6 | 9 | 12 | 15 | 18
Def. value: 3
Characteristics Firmware version V1.00
10.3.2.5 Zone Definition
The following commands define the logical sub-channels for the measured UL (PUSC)
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