WebRTC 

P2P
1




2


P2P

3
4



 









5




6
7
8
P
P


9


P2P 

10
P






11


F
F
FF
12




13






14
N15


N10
P
N20
P




F
F
F
F
F
F


15
N0
N4N12
N14 N2
N15
N3N13
N1




F
F
F
F
F
16
N0
N4N12
N8
N14 N2
N10 N6
N15
N3
N11
N7
N13
N1
N9
N5






17
N0
N4N12
N8
N14 N2
N10 N6
N15
N3
N11
N7
N13
N1
N9
N5






F
F
F




18
( )
19
0
20
40
60
80
100
120
140
0 2 4 6 8 10 12 14
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
time(msec)
#ofhops
# of nodes


20