[Retracted] An English Online Homework Tutoring System Supported by Internet Database

Table 4

Comparison of network flow rates of all platforms.

Time (min)	Network flow rate (kb/s)
	Platform of this article	Literature [5] platform	Literature [6] platform	Literature [7] platform	Literature [8] platform
5	5000	3000	1236	2582	1789
10	5125	2988	1651	2652	1982
15	5210	3250	2210	2556	2156
20	5182	3530	1000	2665	2262
25	5223	2800	1346	2685	2265
30	5734	3076	2500	2688	2568
35	5742	3561	1500	2788	2685
40	6000	3010	2100	2960	2695
45	5993	4000	1700	3652	2890
50	6000	3500	1800	3650	3006