Table 2 Performance analysis parameters

κ

2

τ

1

pbu

76 bytes

pba

76 bytes

bu

72 bytes

ba

52 bytes

pc_l

12

pc_m

12

pc_h

24

pc _{m n}

12

d _lm

2 hops

d _lr

4 hops

d _hl

6 hops

d _hr

4 hops

S

10

S _h

40 bytes

m

1∼30

L _s

1,500 bytes

l _c

120 m

λ _s

0.1

ρ

0.0002

v

20 m/s

α

0.1

β

0.2