H-GPS and H-WF2Q Example
50%
10%
10%
10%
10%
10%
Arrival process
active at time 5
all other flows continuously backlogged
Top level GPS server
Top level WFQ server
there are no future arrival
never ahead of GPS by one packet size
class receives service immediately after becoming active
0
2
10
4
6
8
5%
45%
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