Table 1 Simulation Parameters.
From: Fractional Frequency Reuse for Hierarchical Resource Allocation in Mobile WiMAX Networks
Simulation Parameters | Values |
|---|---|
Channel bandwidth | 5 MHz |
Carrier Frequency | 2.5 GHz |
FFT size | 512 |
Subcarrier frequency spacing | 10.94 kHz |
Number of null/guard band subcarriers | 92 |
Number of pilot subcarriers | 60 |
Number of used data subcarriers | 360 |
Subchannel number | 15 |
DL/UL frame ratio | 28/25 |
OFDM symbol duration Number | 102.9  |
Data OFDM symbols in 5 ms | 48 |
Modulation | QPSK, 16-QAM, 64-QAM |
MS velocity | 45 kmph |
Number of MSs | 20 |
UGS maximum traffic rate | 64 Kbps |
rtPS traffic rate | 5 Kbps–384 Kbps |
nrtPS traffic rate | 0.01 Mbps–100 Mbps |
Channel model | 6-tap Rayleigh Fading |
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