Table 2.
Distribution of directional sensors with different sensing ranges.
| Type | Sensing ranges (m)
|
||
|---|---|---|---|
| 200 | 250 | 300 | |
| A | 33% | 33% | 33% |
| B | 20% | 20% | 60% |
| C | 60% | 20% | 20% |
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