Research Article
Dynamic Subchannel Assignment-Based Cross-Layer MAC and Network Protocol for Multihop Ad Hoc Networks
Table 1
OFDM system parameters.
| Parameters | Values |
| Bandwidth () | 20 MHz | Sampling interval () | 50 ns | FFT length () | 256 | OFDM symbol duration () | 12.8 s | Guard interval () | 2 s | Frequency () | 1.9 GHz | Modulation scheme | 16-QAM | SINRmin () | 16 dB | Channel_threshold | 42 |
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