MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Wireless & Mobile Communications Questions & Answers Convolutional Codes knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In Viterbi s algorithm, the selected paths are regarded as __________ |
| A. | Survivors |
| B. | Defenders |
| C. | Destroyers |
| D. | Carriers |
| Answer» B. Defenders | |
| 2. |
Which decoding method involves the evaluation by means of Fano s algorithm? |
| A. | Maximum Likelihood Decoding |
| B. | Sequential Decoding |
| C. | Maximum a priori |
| D. | Minimum mean square |
| Answer» C. Maximum a priori | |
| 3. |
In comparison to stack algorithm, Fano s algorithm is simpler. |
| A. | True |
| B. | False |
| Answer» C. | |
| 4. |
Which of the following is not an advantage of Fano s algorithm in comparison to Viterbi s algorithm? |
| A. | Less storage |
| B. | Large constraint length |
| C. | Error rate |
| D. | Small delays |
| Answer» E. | |
| 5. |
Fano s algorithm searches all the paths of trellis diagram at same time to find the most probable path. |
| A. | True |
| B. | False |
| Answer» C. | |
| 6. |
Viterbi algorithm performs ____________ decoding of convolutional codes. |
| A. | Maximum likelihood |
| B. | Maximum a posteriori |
| C. | Minimum square |
| D. | Minimum mean square |
| Answer» B. Maximum a posteriori | |