The pulsepositionmodulation (PPM) technique is widely used in the field of ultra-wideband wireless digital communication.
时间脉冲位置调制(PPM)技术在超宽带无线数字通信领域得到了广泛应用。
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Pulseposition amplitude modulation (PPAM) is a new modulation scheme that combines pulsepositionmodulation (PPM) and pulse amplitude modulation (PAM) together.
PulsePositionModulation (PPM) is one of key technologies for laser communication in Atmosphere, which can reduces the output power of the laser and increases communication distance.