Review Article
Survey of QoS Routing Protocols in Wireless Multimedia Sensor Networks
Table 6
Comparison of the physical layer standards in WMSNs.
| Specifications | UWB | WLAN | Bluetooth | ZigBee |
| Data rate (max) | 250 Mbps | 54 Mbps | 3 Mbps | 250 Kbps | Output power | 1 mW | 40–200 mW | 1–100 mW | 1-2 mW | Code efficiency | 97.94% | 97.18% | 94.41% | 76.52% | Range | <10 m | 30–100 m | 1–100 m | 10–100 m | Frequency | 3.1 GHz–10.6 GHz | 2.4 GHz | 2.4 GHz | 2.4 GHz or 915 MHz or 868 MHz |
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