| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| channel coding in communication system | 0.55 | 0.6 | 8323 | 74 | 38 |
| channel | 0.09 | 0.5 | 8403 | 59 | 7 |
| coding | 1.61 | 0.2 | 6094 | 60 | 6 |
| in | 0.92 | 0.8 | 284 | 97 | 2 |
| communication | 1.44 | 0.1 | 1161 | 17 | 13 |
| system | 0.35 | 0.4 | 7477 | 97 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| channel coding in communication system | 1.79 | 0.9 | 7197 | 26 |
