Wireless Networking Technologies Comparison Quiz

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Questions and Answers

Which wireless networking technology uses TDMA and FDMA for user and cell separation?

  • WiMAX
  • GSM (correct)
  • UMTS
  • LTE

In 2007, which two mobile communication technologies had the highest market share for 2G systems?

  • UMTS and WiMAX
  • GSM and IS-95 (correct)
  • GSM and UMTS
  • IS-95 and LTE

Which technology was the most prevalent in 3G systems?

  • WiMAX
  • LTE
  • CDMA-2000
  • UMTS (correct)

What do CDMA, TDMA, and FDMA have in common in terms of spectral efficiency?

<p>They have exactly the same spectral efficiency (B)</p> Signup and view all the answers

Which mobile standard is gaining market share in a fast-growing market?

<p>GSM/3GSM (C)</p> Signup and view all the answers

What factor can affect the theoretical maximum speeds of wireless Internet standards?

<p>Use of external antennas (B)</p> Signup and view all the answers

What determines the performance of each wireless technology?

<p>Spectral efficiency (A)</p> Signup and view all the answers

Which type of technologies are being phased out in the comparison of mobile standards?

<p>Other technologies (C)</p> Signup and view all the answers

What is the most prevalent technology in 2G mobile communication technologies in 2007?

<p>GSM (A)</p> Signup and view all the answers

Which wireless networking technology uses OFDM for user and cell separation?

<p>WiMAX (A)</p> Signup and view all the answers

In theory, which technologies have exactly the same spectral efficiency?

<p>CDMA, TDMA, and FDMA (B)</p> Signup and view all the answers

What was the most prevalent technology in 3G systems?

<p>UMTS (B)</p> Signup and view all the answers

What is a factor that can affect the theoretical maximum speeds of wireless Internet standards?

<p>All of the above (D)</p> Signup and view all the answers

Which mobile standard is gaining market share in a fast-growing market?

<p>GSM/3GSM (A)</p> Signup and view all the answers

What determines the performance of each wireless technology?

<p>A number of constraints including spectral efficiency, cell sizes used, and amount of spectrum available (A)</p> Signup and view all the answers

Which technology was the most prevalent in 3G systems?

<p>GSM/3GSM (A)</p> Signup and view all the answers

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