Research Article
Passive Wireless Sensor Network-Based In-Transit Health Status Monitoring for Railway Transportation
Table 2
Node communication test results.
| Test environment | Communication distance (m) | Packet loss rate (%) |
| Indoor | 142 | 42 | Indoor | 39 | 20 | Outdoor | 161 | 29 | Outdoor | 95 | 46 | Outdoor | 87 | 47 | Indoor | 105 | 40 |
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