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EDGE Network Protocols

Description: EDGE Network Protocols Quiz
Number of Questions: 15
Created by:
Tags: edge mobile computing networking
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What is the maximum data rate supported by EDGE?

  1. 384 kbps

  2. 1.4 Mbps

  3. 2.9 Mbps

  4. 5.8 Mbps

Show answer
Correct Option: A
Explanation:

EDGE supports a maximum data rate of 384 kbps, which is significantly faster than GPRS.

Which modulation technique is used in EDGE?

  1. Gaussian Minimum Shift Keying (GMSK)

  2. Phase Shift Keying (PSK)

  3. Quadrature Amplitude Modulation (QAM)

  4. Frequency Shift Keying (FSK)

Show answer
Correct Option: A
Explanation:

EDGE uses Gaussian Minimum Shift Keying (GMSK) as its modulation technique.

What is the difference between EDGE and GPRS?

  1. EDGE uses a higher modulation scheme than GPRS.

  2. EDGE has a shorter slot time than GPRS.

  3. EDGE supports more users per cell than GPRS.

  4. All of the above

Show answer
Correct Option: D
Explanation:

EDGE uses a higher modulation scheme, has a shorter slot time, and supports more users per cell than GPRS.

What is the role of the EDGE Control Channel (ECCH)?

  1. It carries signaling information for the EDGE network.

  2. It transmits data packets to and from the mobile device.

  3. It manages the power levels of the mobile device.

  4. It synchronizes the mobile device with the network.

Show answer
Correct Option: A
Explanation:

The EDGE Control Channel (ECCH) carries signaling information for the EDGE network, such as cell selection, handover, and power control.

What is the role of the EDGE Traffic Channel (ETCH)?

  1. It carries signaling information for the EDGE network.

  2. It transmits data packets to and from the mobile device.

  3. It manages the power levels of the mobile device.

  4. It synchronizes the mobile device with the network.

Show answer
Correct Option: B
Explanation:

The EDGE Traffic Channel (ETCH) transmits data packets to and from the mobile device.

What is the maximum spectral efficiency of EDGE?

  1. 0.5 bits/s/Hz

  2. 1.0 bits/s/Hz

  3. 1.5 bits/s/Hz

  4. 2.0 bits/s/Hz

Show answer
Correct Option: B
Explanation:

The maximum spectral efficiency of EDGE is 1.0 bits/s/Hz.

What is the typical cell size of an EDGE network?

  1. 100 meters

  2. 500 meters

  3. 1 kilometer

  4. 5 kilometers

Show answer
Correct Option: B
Explanation:

The typical cell size of an EDGE network is 500 meters.

What is the maximum number of users that can be supported by an EDGE cell?

  1. 10

  2. 20

  3. 30

  4. 40

Show answer
Correct Option: C
Explanation:

The maximum number of users that can be supported by an EDGE cell is 30.

What is the typical latency of an EDGE network?

  1. 10 milliseconds

  2. 50 milliseconds

  3. 100 milliseconds

  4. 500 milliseconds

Show answer
Correct Option: C
Explanation:

The typical latency of an EDGE network is 100 milliseconds.

What is the typical jitter of an EDGE network?

  1. 10 milliseconds

  2. 50 milliseconds

  3. 100 milliseconds

  4. 500 milliseconds

Show answer
Correct Option: B
Explanation:

The typical jitter of an EDGE network is 50 milliseconds.

What is the typical packet loss rate of an EDGE network?

  1. 1%

  2. 5%

  3. 10%

  4. 15%

Show answer
Correct Option: B
Explanation:

The typical packet loss rate of an EDGE network is 5%.

What is the typical handover time of an EDGE network?

  1. 10 milliseconds

  2. 50 milliseconds

  3. 100 milliseconds

  4. 500 milliseconds

Show answer
Correct Option: C
Explanation:

The typical handover time of an EDGE network is 100 milliseconds.

What is the typical power consumption of an EDGE mobile device?

  1. 1 watt

  2. 2 watts

  3. 3 watts

  4. 4 watts

Show answer
Correct Option: B
Explanation:

The typical power consumption of an EDGE mobile device is 2 watts.

What is the typical cost of an EDGE mobile device?

  1. $100

  2. $200

  3. $300

  4. $400

Show answer
Correct Option: B
Explanation:

The typical cost of an EDGE mobile device is $200.

What is the future of EDGE technology?

  1. EDGE will be replaced by 3G and 4G technologies.

  2. EDGE will continue to be used in rural areas where 3G and 4G are not available.

  3. EDGE will be used in niche applications such as machine-to-machine (M2M) communications.

  4. All of the above

Show answer
Correct Option: D
Explanation:

EDGE will be replaced by 3G and 4G technologies in most areas, but it will continue to be used in rural areas where 3G and 4G are not available. EDGE will also be used in niche applications such as machine-to-machine (M2M) communications.

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