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課程名稱︰無線網路基礎與應用
課程性質︰選修
課程教師︰蔡欣穆
開課學院：電資學院
開課系所︰資工所、網媒所
考試日期（年月日）︰2016.03.04
考試時限（分鐘）：
試題 :
1. List two multiplexing schemes that are used in the WiFi system and explain
why.
2. Show the transmitted waveform of bit pattern "1001" in a QPSK system. You
have to specify the mapping between the waveform and the bit pattern.
(QPSK = 4PSK)
3. In a QASK system, if you want to achieve 4 Mbps data rate, what would be
the symbol duration?
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