Table 1.
Networking Layer | Parameters | Zigbee Characterization |
---|---|---|
PHY Layer | Frequency Band | 2.4 GHz, 915 MHz, 868 MHz, |
Throughput | 250 Kbps for 2.4 GHz | |
40 Kbps for 915 MHz | ||
20 Kbps for 868 MHz | ||
Modulation | BPSK, O-QPSK | |
Tx Power [16] | −3 to 10 dBm | |
Minimum receiver Sensitivity | −85 dBm | |
Physical Channels | 16 channels: 2.4 GHz | |
10 Channels: 915 MHz | ||
1 Channel: 868 MHz | ||
Channel Bandwidth | 2 MHz | |
MAC Layer | Multiple Access Scheme | CSMA-CA, Slotted CSMA-CA |
CRC length | 2 bytes | |
Identifiers | 16-bit short address | |
64-bit long address | ||
NWK Layer | Network Topology | Star, Tree, Mesh, Point-to-Point |
Hopping | Single and Multi-hop | |
Device Type/Mode | Coordinator, Router, End Device | |
Networking Technology | PAN |