Time Slot Detection-Based -ary Tree Anticollision Identification Protocol for RFID Tags in the Internet of Things

Table 5

The energy cost table of five methods.

Tag number	100	1000	2000	3000	4000	Average value
Algorithm
MQT	1.5651 mJ	1.5685 mJ	1.5580 mJ	1.5484 mJ	1.5511 mJ	1.558 mJ
MCT	1.6070 mJ	1.5840 mJ	1.5870 mJ	1.5830 mJ	1.5770 mJ	1.588 mJ
CwT	2.3360 mJ	2.3670 mJ	2.3700 mJ	2.3770 mJ	2.3790 mJ	2.366 mJ
STT	2.2960 mJ	2.2880 mJ	2.2920 mJ	2.3010 mJ	2.3130 mJ	2.318 mJ
TSDM	1.3820 mJ	1.3790 mJ	1.3570 mJ	1.3440 mJ	1.3440 mJ	1.361 mJ
Decrement rate	11.7%	12.08%	12.9%	13.2%	13.35%	12.65%