ZigBee  802.15.4 | Bluetooth 802.15.1 | Wi-Fi 802.11b | GPRS/GSM 1XRTT/CDMA | |
Application Focus | Monitoring & Control | Cable Replacement | Web, Video, Email | WAN, Voice / Data |
System Resource | 4KB-32KB | 250KB+ | 1MB+ | 16MB+ |
Battery Life (days) | 100-1000+ | 38724 | .1-5 | 38724 |
Nodes Per Network | 255/65K+ | 7 | 30 | 1,000 |
Bandwidth (kbps) | 20-250 | 720 | 11,000+ | 64-128 |
Range (meters) | 1-75+ | 1-10+ | 1-100 | 1,000+ |
Key Attributes | Reliable, | Cost, | Speed, Flexibility | Reach, Quality |
Low Power, | Convenience | |||
Cost Effective |
This document was generated from the following thread: wireless comparision of different technology
