Construction of Carbon Audit and Verification System Framework Based on Intelligent Wireless Sensor Network

Table 1

Comparison of common WSN technologies.

Genre	WiFi	Bluetooth	UWB	ZigBee
Hz	2.4 G; 5 G	2.4 G	3.1–10.6 G	868 M; 2.4 G
Highest rate	54 Mb/s	1 Mb/s	110 Mb/s	250 Mb/s
Distance	100 m	10 m	10 m	10–100 m
RF channel	14	79	1–15	1–10; 16
Channel bandwidth	22 MHz	1 MHz	500 MHz–7.5 GHz	0.3–0.6 MHz; 2 MHz
IEEE	802.11	802.15.1	802.15.3	802.15.4