Pergunta de entrevista da empresa Qualcomm
What is the difference between QAM and QPSK and who has higher probability of error?
Resposta da entrevista
Sigiloso
25 de fev. de 2012
QAM - amplitude and phase where as QPSK - only phase variation. QAM has higher proabitliy of error due to less distance between constellation points
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