MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Wireless & Mobile Communications Questions & Answers Interference and System Capacity knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In near-far effect, a nearby transmitter captures the __________ |
| A. | Receiver of the subscriber |
| B. | Transmitter of the subscriber |
| C. | Nearby MSC |
| D. | Neighbouring base station |
| Answer» B. Transmitter of the subscriber | |
| 2. |
Adjacent channel interference occurs due to _______ |
| A. | Power transmitted by Base station |
| B. | MSCs |
| C. | Same frequency of mobile users |
| D. | Imperfect receiver filters |
| Answer» E. | |
| 3. |
What is breathing cell effect? |
| A. | Fixed coverage region |
| B. | Dynamic and time varying coverage region |
| C. | Large coverage region |
| D. | Very small coverage region |
| Answer» C. Large coverage region | |
| 4. |
What is the cluster size for CDMA? |
| A. | N=10 |
| B. | N=100 |
| C. | N=1 |
| D. | N=50 |
| Answer» D. N=50 | |
| 5. |
Co-channel ratio in terms of cluster size is defined as _________ |
| A. | ( sqrt{(3N)} ) |
| B. | N |
| C. | 3N |
| D. | N |
| Answer» B. N | |
| 6. |
Co-channel reuse ratio is define by _________ |
| A. | Q=D*R |
| B. | Q=D/R |
| C. | Q=D^R |
| D. | Q=1/R |
| Answer» C. Q=D^R | |
| 7. |
Co-channel interference is a function of _________ |
| A. | Radius of cell |
| B. | Transmitted power |
| C. | Received power |
| D. | Frequency of mobile user |
| Answer» B. Transmitted power | |
| 8. |
Interference is more severe in rural areas. |
| A. | True |
| B. | False |
| Answer» B. False | |