How does OFDMA differ from OFDM?

Question

Options

• AOFDMA offers greater range by using multiple channels at once
• BOFDMA uses multiple radios to achieve higher throughput
• CEach subcarrier of OFDMA can contain data destined for a different receiver
• DOFDMA allows multiple devices to transmit simultaneously on the same frequency

• A
  9% (3)
• B
  3% (1)
• C
  82% (28)
• D
  6% (2)

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