Data-Sharing Method for Multi-Smart Devices at Close Range

Table 2

Result of the performance evaluation of the proposed method according to the surrounding noise.

Environment	Distance
	1 m	2 m	3 m	4 m	5 m	6 m	7 m	Total
Quiet indoors	100	100	100	99	98	92	91	97.1%
Noisy indoors	100	99	99	98	97	92	89	96.3%
Quiet outdoors	100	100	99	99	95	94	90	96.7%
Noisy outdoors	100	100	99	98	96	91	89	96.1%