The system performances of QAM and ARDPM are compared by calculating the error bound of two systems with diverse Doppler shift over fading channel.

 
  • 在多譜勒頻移較小時(shí),ARDPM系統的性能優(yōu)于QAM,但是隨著(zhù)多譜勒頻移的增大,ARDPM系統的性能將迅速惡化,此時(shí)QAM系統的性能將優(yōu)于A(yíng)RDPM。
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