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Tdc364 hw07 - Study guides, Class notes & Summaries

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TDC364-hw07

  • TDC364-hw07

  • Exam (elaborations) • 3 pages • 2023
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TDC364-hw07

  • TDC364-hw07

  • Exam (elaborations) • 3 pages • 2023
  • TDC364-hw07 1. What is the major difference between 3G and 4G mobile wireless network? a. 4G has higher data rate than 3G. b. 4G is more secure than 3G c. 4G has higher call capacity than 3G. d. 4G uses different frequency spectrums than 3G. 2. For the cellular service (AMPS), if the bandwidth per channel were 20 kHz instead of 30 kHz, how many channels (both bearer and signaling channels) would be available in each block? (Note that there are two blocks, A & B). a. 450 b. 500 c. 62...
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