ZigBee’s Received Signal Strength and Latency Evaluation under Varying Environments

Table 11

Overall performance evaluation at various distances.

Scenario	Distance (feet)	Average number of obstacles	Average RSSI	Frame received time (s)
				15 bytes	50 bytes	100 bytes
1	10	8	−67	0.05	0.09	0.14
2	20	9	−77	0.05	0.09	0.14
3	30	11	−82	0.05	0.08	0.15
4	40	10	−86	0.05	0.10	0.15
5	45	13	−89	0.06	0.09	0.18