| 摘要 |
A system including a sensing module to sense an interference signal in a wireless channel, determine whether the interference signal is noise or a modulated signal transmitted by a device, and attempt to determine a modulation scheme of the modulated signal. A capacity determination module determines capacities of the wireless channel to transmit data using a plurality of modulation schemes. The plurality of modulation schemes includes (i) the modulation scheme used by the device to modulate the modulated signal if the sensing module can determine the modulation scheme of the modulated signal and (ii) one or more modulation schemes that can be used by the device to modulate the modulated signal if the sensing module cannot determine the modulation scheme of the modulated signal. A selection module selects, based on the capacities of the wireless channel, one of the plurality of modulation schemes to transmit data over the wireless channel. |
