MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Wireless & Mobile Communications Questions & Answers Handoff Strategies knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Cell dragging is a problem occur due to __________ |
| A. | Pedestrian users |
| B. | Stationary users |
| C. | High speed mobile systems |
| D. | Base stations having same frequency |
| Answer» B. Stationary users | |
| 2. |
Umbrella cell approach is possible by using _________ |
| A. | Antenna of same heights |
| B. | Antenna of different heights |
| C. | Different voice channels |
| D. | Different control channels |
| Answer» C. Different voice channels | |
| 3. |
Which of the following priority handoff method decrease the probability of forced termination of a call due to lack of available channels? |
| A. | Queuing |
| B. | Guard channel |
| C. | Cell dragging |
| D. | Near far effect |
| Answer» B. Guard channel | |
| 4. |
What is the disadvantage of guard channel? |
| A. | Efficient utilization of spectrum |
| B. | Cross talk |
| C. | Near far effect |
| D. | Reduce total carried traffic |
| Answer» E. | |
| 5. |
A handoff is initiated when the power received from the base station of a neighbouring cell falls behind the power received from the current base station by certain level. |
| A. | True |
| B. | False |
| Answer» C. | |
| 6. |
The time over which a call can be maintained within a cell without handoff is called _________ |
| A. | Run time |
| B. | Peak time |
| C. | Dwell time |
| D. | Cell time |
| Answer» D. Cell time | |
| 7. |
Handoff does not require voice and control channel to be allocated to channels associated with the new base station. |
| A. | True |
| B. | False |
| Answer» C. | |