From: Mobile M2M communication architectures, upcoming challenges, applications, and future directions
Sr | M2M area networks |
---|---|
1 | Power line communication (PLC) |
2 | Short-range device (SRD) |
3 | Ultra wide band (UWB) |
4 | ZigBee |
5 | Meter bus (M-BUS) |
6 | Wireless meter bus |
7 | Bluetooth |