A Multicast-Traffic-Oriented Energy-Saving Algorithm with a Hybrid Sleep Mode for EPONs

Table 1

Comparison of ANWT, given an upstream packet arrival rate of 10 packets/ms.

Downstream packet; arrival rate (packets/ms)		20	40	60	80	100
ANWT (times)	ESMT	297	440	443	297	515
	ESMT-N	371	445	445	371	519
	Reference [18]	232	347	345	289	305
	Reference [22]	3432	3432	3432	3432	3432