Data Transmission and Access Protection of Community Medical Internet of Things

Table 4

Response time of different grains.

Grain	Response time (ns)
	Number of accessing users
			0	1,000
User	2	33	5,875	69,568
Type	15	230	40,833	789,865
User, type	6	89	10,988	101,864
Record	78	1,275	204,799	4,756,384
User, type, record	10	125	23,768	351,371