[Retracted] Necessity and Feasibility of Outdoor Sports Teaching for Teenagers Integrating the Wireless Communication Network

Table 3

Comparison of positioning accuracy of the three positioning methods.

Distance	Receiving level positioning	Multiple reference point positioning	Fingerprint matching and positioning
50 m	6%	45%	44%
100 m	10%	58%	60%
150 m	12%	70%	69%
200 m	17%	86%	88%
250 m	25%	92%	92%
300 m	35%	99%	99%