Research Article
Capacity Evaluation for IEEE 802.16e Mobile WiMAX
Table 2
Number of subcarriers in PUSC [
8].
| Parameters | Values |
| (a) DL | | | | | | System bandwidth (MHz) | 1.25 | 2.5 | 5 | 10 | 20 | FFT size | 128 | N/A | 512 | 1,024 | 2,084 | number of guard subcarriers | 43 | N/A | 91 | 183 | 367 | number of used subcarriers | 85 | N/A | 421 | 841 | 1,681 | number of pilot subcarriers | 12 | N/A | 60 | 120 | 240 | number of data subcarriers | 72 | N/A | 360 | 720 | 140 | (b) UL | | | | | | System bandwidth (MHz) | 1.25 | 2.5 | 5 | 10 | 20 | FFT size | 128 | N/A | 512 | 1,024 | 2,084 | number of guard subcarriers | 31 | N/A | 103 | 183 | 367 | number of used subcarriers | 97 | N/A | 409 | 841 | 1,681 |
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