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onnec
t
t
o
t
he
s
at
el
l
i
t
e
w
i
t
hout
r
e
qui
r
i
ng
an
y
s
p
ec
i
f
i
c
dat
a f
or
m
at
.
T
hi
s
t
he
n gr
ant
us
er
s
m
or
e f
l
ex
i
bi
l
i
t
y
a
nd ac
c
es
s
i
b
i
l
i
t
y
t
o c
ont
r
ol
t
he
s
at
el
l
i
t
e
v
i
a t
he I
nt
er
net
.
2.
B
asi
c
P
r
i
n
ci
p
l
e
2.
1.
C
o
n
tr
o
l
l
e
r
A
r
e
a
N
e
tw
o
r
k
(
C
A
N
)
P
r
o
to
c
o
l
C
ont
r
o
l
l
er
A
r
ea N
et
w
or
k
(
C
A
N
)
i
s
a s
er
i
al
c
om
m
uni
c
at
i
on pr
ot
oc
o
l
f
or
dat
a t
r
ans
m
i
s
s
i
on
s
t
andar
d
i
n e
l
ec
t
r
i
c
v
e
hi
c
l
e
s
ubs
y
s
t
em
,
s
uc
h as
E
l
ec
t
r
i
c
al
C
o
nt
r
o
l
U
n
i
t
s
(
E
C
U
)
[
9,
10
].
B
es
i
des
i
n
v
eh
i
c
l
e
a
pp
l
i
c
at
i
on
,
C
A
N
a
l
s
o
has
been
i
m
pl
em
ent
ed
a
s
a
S
at
el
l
i
t
e
bus
c
om
m
uni
c
at
i
on
[
1
1
,
12
]
a
nd R
em
ot
e T
er
m
i
nal
U
ni
t
(
R
T
U
)
i
n S
uper
v
i
s
or
y
C
o
nt
r
ol
a
nd D
at
a
A
c
qui
s
i
t
i
on
(
S
C
A
D
A
)
[
13
]
.
C
A
N
is
a
m
u
lt
i
-
m
as
t
er
c
o
m
m
uni
c
at
i
on
ne
t
w
or
k
i
n
w
h
i
c
h
eac
h
nod
e
has
a
s
pec
i
f
i
c
i
dent
i
f
i
er
(
I
D
)
.
C
A
N
pr
ot
oc
ol
c
an
s
u
ppor
t
r
eal
-
t
i
m
e
c
o
m
m
uni
c
at
i
o
n
ef
f
i
c
i
ent
l
y
w
i
t
h
h
i
g
h
l
e
v
e
l
s
ec
u
r
i
t
y
.
T
he
C
A
N
f
r
a
m
e
has
s
ev
er
a
l
f
i
el
ds
:
A
r
bi
t
r
at
i
on
f
i
el
d
,
C
o
nt
r
ol
f
i
el
d
,
t
he
D
at
a
f
i
el
d,
C
R
C
f
i
el
d
and
A
C
K
f
i
el
d.
T
her
e
ar
e
t
w
o
d
i
f
f
er
ent
f
or
m
at
s
of
ar
bi
t
r
at
i
on
f
i
el
d
bas
ed
on
i
t
s
l
engt
h
of
t
he
ID
-
s
t
andar
d
f
r
a
m
e
s
hav
e 1
1
-
bi
t
i
d
ent
i
f
i
er
an
d E
x
t
ende
d F
r
am
es
hav
e
29
-
b
i
t
id
e
n
t
if
ie
r
.
I
n t
he c
ont
r
o
l
f
i
el
d
,
t
her
e i
s
a s
i
ngl
e bi
t
b
ox
c
al
l
ed I
D
E
w
hi
c
h d
i
f
f
er
s
f
r
o
m
C
A
N
s
t
a
ndar
d,
w
hi
c
h has
8
-
b
y
t
e da
t
a f
i
el
d.
H
o
w
e
v
er
,
du
e t
o i
nc
r
ea
s
i
ng ban
d
w
i
dt
h r
eq
ui
r
em
ent
s
,
C
A
N
w
as
i
m
pr
ov
ed b
y
a
dd
i
ng
pa
y
l
oa
ds
of
s
i
z
e
>
8
b
y
t
es
.
I
n 20
12,
C
A
N
w
i
t
h F
l
ex
i
b
l
e D
at
a R
at
e
w
as
l
aunc
h
ed as
a
ne
w
s
t
an
dar
d
of
C
A
N
c
o
m
m
uni
c
at
i
on
.
C
A
N
w
i
t
h
F
l
ex
i
bl
e
D
at
a R
at
e or
C
A
N
F
D
has
6
4
-
b
y
t
e d
at
a f
i
el
d
.
C
A
N
dat
a
t
r
ans
m
i
s
s
i
on has
a
m
ax
i
m
u
m
r
at
e of
1 Mbps
.
I
n C
A
N
-
F
D
f
r
am
es
,
t
he
C
R
C
f
i
el
d s
er
v
e t
o v
al
i
da
t
e
t
he d
at
a t
r
a
ns
m
i
s
s
i
on.
C
A
N
-
F
D
r
equi
r
es
1
7
-
bi
t
or
21
-
b
i
t
of
C
R
C
t
o c
hec
k
t
he dat
a
t
r
ans
m
i
s
s
i
on.
C
R
C
f
i
el
d
has
a s
equ
enc
e
i
n
v
ol
v
i
ng t
he r
es
u
l
t
of
t
he
C
R
C
c
al
c
ul
at
i
on of
C
A
N
f
r
am
e.
W
i
t
h C
R
C
,
C
AN
-
F
D
c
an c
onf
i
r
m
t
hat
t
he d
at
a r
ec
e
i
v
ed m
at
c
hes
t
he d
at
a t
r
a
ns
m
i
t
t
ed.
T
he gener
at
or
-
pol
y
n
om
i
al
o
f
a
CRC (
1
7
-
bi
t
)
i
s
gi
v
e
n
by
:
1
5
+
1
4
+
1
0
+
8
+
7
+
4
+
3
+
0
T
he
t
r
ans
m
i
s
s
i
on
f
r
a
m
e
i
n
C
A
N
i
s
c
ont
r
o
l
l
e
d
b
y
f
our
d
i
f
f
er
ent
f
r
a
m
e
t
y
p
es
,
nam
el
y
D
at
a
F
r
a
m
e,
R
em
ot
e
F
r
a
m
e,
E
r
r
or
F
r
a
m
e
and
O
v
er
l
oa
d
F
r
am
e
[
14
]
.
D
at
a
f
r
am
e
c
ar
r
i
es
dat
a
t
o
t
he
r
ec
ei
v
er
s
.
R
em
ot
e
f
r
a
m
e
i
s
t
r
ans
m
i
t
t
ed
b
y
r
ec
e
i
v
er
s
t
o
r
eques
t
dat
a
f
r
am
e
f
r
o
m
t
he
tr
a
n
s
m
i
tte
r
.
I
f
dat
a
er
r
or
i
s
d
et
ec
t
e
d,
an
y
n
ode
c
an
t
r
ans
m
i
t
E
r
r
or
F
r
a
m
e
t
o
ot
her
nod
es
.
A
n
ov
er
l
oa
d
f
r
am
e
i
s
t
r
ans
m
i
t
t
ed f
or
an
ex
t
r
a d
el
a
y
i
n
t
he
D
at
a
or
R
em
ot
e F
r
a
m
e t
r
ans
m
i
s
s
i
on.
2.
2.
C
A
N
F
r
am
e o
v
er
I
P
C
A
N
o
v
er
I
P
i
n
W
i
r
el
es
s
LA
N
has
be
en i
m
pl
em
ent
ed
b
y
enc
aps
u
l
at
i
n
g
C
A
N
f
r
am
e
t
o
P
LC
P
pac
k
et
f
or
m
at
[
15
]
.
I
n t
hi
s
s
t
ud
y
,
C
A
N
f
r
am
es
ov
er
I
P
pr
ot
oc
ol
w
or
k
s
b
y
enc
aps
u
l
at
i
ng
CA
N
f
r
am
es
i
nt
o
U
D
P
dat
a
pa
y
l
o
ad.
T
he t
r
ans
m
i
s
s
i
on C
A
N
f
r
am
e us
ed i
s
C
A
N
-
F
D
w
i
t
h a
l
engt
h
of
64 b
y
t
es
of
dat
a f
i
el
ds
.
T
he l
a
y
er
s
of
t
he pr
ot
oc
ol
us
ed t
o ac
c
om
m
odat
e C
A
N
f
r
am
e ov
e
r
I
P
i
s
i
l
l
us
t
r
at
e
d i
n F
i
gur
e
1
.
F
i
gur
e
1
.
C
AN
F
r
am
e O
v
er
I
P
La
ye
r
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SSN
:
1
6
9
3
-
6
930
T
E
L
KO
M
NI
K
A
V
o
l.
14
,
N
o
.
3,
S
ept
em
ber
2016
:
8
46
–
8
55
848
2.
3.
E
r
r
o
r
C
o
r
r
e
c
ti
o
n
C
o
d
i
n
g
(E
C
C
)
E
C
C
i
s
us
ed
i
n a
dat
a t
r
a
ns
m
i
s
s
i
on s
y
s
t
em
w
hi
c
h
has
noi
s
e
an
d er
r
or
[
16
]
.
E
C
C
c
hec
k
s
ev
er
y
b
i
t
of
dat
a t
r
a
ns
m
i
t
t
ed i
n t
he n
et
w
or
k
.
T
he
e
r
r
or
det
ec
t
i
on pr
oc
es
s
c
an be do
ne us
i
ng
v
ar
i
ous
m
et
hods
,
s
uc
h
as
C
y
c
l
i
c
R
edun
danc
y
C
hec
k
(
C
R
C
)
.
C
R
C
of
eac
h
dat
a
pac
k
et
s
ent
i
s
c
al
c
ul
a
t
ed
b
y
t
he
m
et
hod
of
oper
at
i
on
of
di
g
i
t
a
l
l
og
i
c
.
I
f
t
he C
R
C
det
ec
t
s
d
at
a t
r
ans
m
i
s
s
i
on
er
r
or
s
,
E
C
C
w
i
l
l
c
or
r
ec
t
t
h
e dat
a b
y
r
eq
ues
t
t
h
e pr
e
v
i
ous
d
at
a t
o t
h
e s
en
der
us
i
ng
A
ut
om
at
i
c
R
epe
at
ed
R
eq
ues
t
(
A
R
Q
)
.
2.
4.
I
n
te
r
p
l
a
n
e
ta
r
y
O
v
e
r
l
a
y
N
e
tw
o
r
k
(I
O
N
)
-
DT
N
T
he s
o
f
t
w
ar
e us
e
d i
n T
el
em
et
r
y
and T
el
ec
om
m
and Manag
em
ent
(
T
MT
C
)
s
y
s
t
em
i
s
IO
N
-
D
T
N
3.
2.
0 w
i
t
h a t
w
o
-
node r
i
n
g c
onnec
t
i
o
n.
I
O
N
-
D
T
N
i
s
a
s
of
t
w
ar
e t
hat
i
s
i
nt
e
nt
i
ona
l
l
y
des
i
g
ned t
o pr
o
v
i
de D
i
s
r
u
pt
i
o
n/
D
e
l
a
y
T
ol
er
ant
N
et
w
or
k
(
D
T
N
)
c
o
m
m
uni
c
at
i
on
i
n s
pac
e [
17
].
D
T
N
pr
ot
oc
ol
s
ar
e
di
v
i
de
d
i
nt
o
t
h
e
a
ppl
i
c
at
i
on
l
a
y
er
,
t
r
ans
por
t
l
a
y
er
,
net
w
or
k
l
a
y
er
,
dat
a l
i
nk
l
a
y
er
an
d p
h
y
s
i
c
al
l
a
y
er
,
w
i
t
h an
add
i
t
i
on
al
l
a
y
er
(
b
und
l
e l
a
y
er
)
[
18]
.
I
O
N
i
s
d
es
i
g
ned
t
o
per
f
or
m
D
T
N
c
o
m
m
uni
c
at
i
on
i
n
a
w
a
y
t
ha
t
i
s
c
os
t
-
ef
f
i
c
i
ent
,
s
uc
h
as
r
obot
i
c
s
p
ac
ec
r
af
t
.
T
he
m
ai
n
pur
p
os
e
of
I
O
N
-
D
T
N
oper
at
i
on
i
s
t
o
r
e
duc
e
c
os
t
a
nd
r
i
s
k
i
n
s
pac
e
c
o
m
m
uni
c
at
i
on
b
y
s
i
m
pl
i
f
y
i
n
g t
h
e c
ons
t
r
uc
t
i
o
n an
d pr
oc
es
s
i
ng of
aut
om
at
ed di
gi
t
al
d
at
a
c
o
m
m
uni
c
at
i
on
net
w
or
k
s
,
s
uc
h as
s
p
ac
e
l
i
nk
s
,
pl
anet
a
r
y
s
ur
f
ac
e l
i
nk
s
,
and t
er
r
es
t
r
i
al
l
i
nk
s
.
2.
5.
T
r
i
p
l
e
M
o
d
u
l
a
r
R
e
d
u
n
d
a
n
t S
y
s
te
m
R
edu
nda
nc
y
i
s
a
n a
ppr
o
a
c
h t
o
i
m
pr
ov
e t
he r
el
i
ab
i
l
i
t
y
and
a
v
a
i
l
a
bi
l
i
t
y
of
a s
y
s
t
e
m
.
R
edu
nda
nc
y
i
s
i
m
pl
em
ent
ed
w
he
n t
h
e c
os
t
of
f
ai
l
ur
e i
s
hi
g
h en
oug
h
m
ak
i
n
g
t
he s
y
s
t
em
s
hut
do
w
n.
T
her
e
ar
e
m
an
y
m
odel
s
t
hat
ar
e
c
om
m
onl
y
us
ed
t
o
m
odel
r
ed
und
anc
y
.
T
he
t
hr
ee
m
ai
n
m
odel
s
ar
e
S
t
and
b
y
R
ed
un
danc
y
,
N
M
od
ul
ar
R
ed
und
anc
y
,
and
1/
N
R
ed
und
anc
y
.
I
n
t
h
i
s
s
t
ud
y
,
N
Mod
ul
ar
R
ed
un
danc
y
i
s
i
m
pl
e
m
ent
ed i
n t
h
e s
y
s
t
em
.
T
he
onl
y
f
ac
t
or
t
hat
c
an
h
av
e
a
n
i
m
pac
t
on
r
el
i
ab
i
l
i
t
y
i
s
t
he
f
ai
l
ur
e
r
at
e.
T
her
ef
or
e,
t
he
r
el
i
a
bi
l
i
t
y
of
t
he
s
y
s
t
em
i
s
bes
t
i
nf
l
ue
nc
ed
t
hr
ou
gh
pr
uden
t
p
ar
t
s
e
l
ec
t
i
on
and
d
es
i
gn
pr
ac
t
i
c
es
.
B
y
l
o
ok
i
ng
at
t
h
e
r
el
i
a
bi
l
i
t
y
e
qua
t
i
o
n,
w
e
c
an
s
ee
t
hat
t
he
pr
ob
abi
l
i
t
y
of
s
uc
c
es
s
c
an
be
s
i
gni
f
i
c
an
t
l
y
i
m
pr
ov
ed b
y
l
ev
er
a
gi
ng t
h
e appr
o
ac
h of
r
edund
anc
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.
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y
us
i
ng r
e
dund
anc
y
,
t
he
s
y
s
t
em
dow
nt
i
m
e i
s
depe
nden
t
on h
o
w
f
as
t
t
he s
y
s
t
em
s
w
i
t
c
hes
a
ut
om
at
i
c
al
l
y
o
v
er
t
o t
he
bac
k
up uni
t
i
f
t
he r
e
dun
dan
t
m
odul
es
f
ai
l
.
3.
R
ese
ar
ch
M
et
h
o
d
In
th
i
s
s
tu
d
y
, f
a
u
lt
-
t
ol
er
a
nt
s
y
s
t
em
s
w
er
e i
m
pl
em
ent
e
d i
n
har
d
w
ar
e r
e
dun
danc
y
c
ons
i
s
t
i
n
g of
O
B
C
,
E
C
C
a
nd T
el
em
et
r
y
a
nd T
el
e
-
c
o
m
m
and Mana
gem
ent
(
T
M
T
C
)
us
i
ng I
O
N
-
DT
N.
3.
1.
H
ar
d
w
ar
e D
esi
g
n
T
he
har
d
w
ar
e
d
es
i
g
n
of
t
h
e
O
B
C
s
y
s
t
em
f
or
t
he
s
at
el
l
i
t
e
i
s
do
ne
b
y
i
nt
egr
at
i
ng
v
ar
i
ous
m
odu
l
es
,
t
he m
ai
n of
w
hi
c
h
c
o
m
pr
i
s
es
t
hr
ee O
B
C
s
an
d on
e p
as
s
i
v
e s
w
i
t
c
h.
F
i
gur
e
2
s
ho
w
s
t
he
har
d
w
ar
e
of
t
he O
B
C
s
y
s
t
em
.
T
he
O
B
C
s
c
o
m
m
uni
c
at
e
w
i
t
h eac
h ot
h
er
w
h
en
E
t
her
net
c
abl
es
hav
e
be
en
pl
u
gge
d
i
nt
o
t
h
e
s
w
i
t
c
h
i
n
a
net
w
or
k
.
E
ac
h
O
B
C
h
as
a
d
i
f
f
er
ent
pr
i
or
i
t
y
,
t
he
hi
ghes
t
one
bei
ng t
o c
om
m
uni
c
at
e
w
i
t
h
t
he G
S
a
nd t
he o
t
her
t
w
o f
unc
t
i
o
ni
n
g t
o
c
ol
l
ec
t
t
h
e s
ens
or
da
t
a.
T
he har
d
w
ar
e s
c
hem
at
i
c
of
t
he c
om
m
uni
c
at
i
o
n
s
y
s
t
em
c
an be
s
een
i
n F
i
g
ur
e
3
.
3.
2.
E
r
r
o
r
C
o
r
r
e
c
ti
o
n
C
o
d
i
n
g
D
e
s
i
g
n
D
ES
I
G
N
:
C
A
N
f
r
a
m
e ov
er
I
P
pr
ot
o
c
ol
i
s
i
m
p
l
em
ent
ed us
i
ng
Li
nux
s
oc
k
et
pr
ogr
a
m
m
i
ng and
s
oc
k
et
C
A
N
.
T
he d
at
a
t
r
an
s
m
i
s
s
i
on ut
i
l
i
z
es
t
h
e
c
o
nc
e
pt
of
c
l
i
en
t
a
nd
s
er
v
er
.
F
i
g
ur
es
4
and
5
i
l
l
us
t
r
at
e
t
he
dat
a t
r
ans
m
i
s
s
i
on
pr
oc
es
s
f
or
bot
h t
he c
l
i
e
nt
an
d s
er
v
er
r
es
pec
t
i
v
e
l
y
.
I
MP
LE
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N
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A
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I
O
N
:
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m
pl
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at
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of
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T
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as
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al
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am
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t
s
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ar
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t
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l
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al
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e
bi
t
s
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t
s
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R
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hat
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e
f
i
l
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nt
o t
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C
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i
el
d
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t
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N
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am
e.
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N
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at
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m
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P
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t
h
i
s
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as
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al
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C
C
c
al
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u
l
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on
dat
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i
s
s
i
on
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t
h
t
h
e U
D
P
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l
.
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R
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f
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e
l
d
has
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i
t
s
,
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he
num
ber
of
bi
t
s
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n
C
pr
ogr
am
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i
ng
i
s
abou
t
8
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b
it
v
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lu
e
m
u
lt
ip
le
s
.
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o
s
o
lv
e
t
h
is
pr
obl
em
,
t
he C
R
C
c
al
c
u
l
at
i
on b
i
t
s
w
er
e m
ov
ed
w
i
t
h a
l
ef
t
s
hi
f
t
bi
t
op
er
at
i
on
bef
or
e
bei
ng p
l
ac
e
d
in
t
he
C
R
C
f
i
el
d.
T
he
C
A
N
dat
a
f
r
a
m
e
r
ec
ei
v
e
d
b
y
t
h
e
r
ec
ei
v
er
w
as
eq
ui
p
ped
w
i
t
h
a
C
R
C
f
i
e
l
d
w
hi
c
h c
ont
ai
n
ed a c
er
t
a
i
n
v
a
l
ue.
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ubs
e
que
nt
l
y
,
t
h
e r
ec
ei
v
er
pr
oc
es
s
ed t
he
v
er
i
f
i
c
at
i
on of
t
he
r
ec
ei
v
ed C
R
C
v
al
ues
.
T
he C
R
C
v
er
i
f
i
c
at
i
on
w
ou
l
d
be a s
t
an
dar
d f
or
s
uc
c
es
s
f
ul
da
t
a t
r
ans
m
i
s
s
i
on.
I
f
t
he
r
es
ul
t
of
t
he
C
R
C
c
a
l
c
ul
at
i
on
on
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par
t
of
t
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ei
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er
gen
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a
z
er
o
v
a
l
ue
,
t
he
da
t
a
t
r
a
ns
m
i
t
t
ed
w
oul
d
be
t
r
ue
or
c
or
r
ec
t
.
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he
c
l
i
e
nt
w
ou
l
d
t
he
n
n
ot
s
e
nd
t
he
er
r
or
f
r
am
e
t
o
t
he
s
er
v
er
.
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ns
t
e
ad,
t
he c
l
i
ent
w
o
ul
d s
i
m
pl
y
s
e
n
d a not
i
f
i
c
at
i
o
n t
o r
es
um
e s
end
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ng t
h
e dat
a.
S
of
t
w
ar
e i
m
pl
e
m
ent
at
i
o
n
of
E
C
C
of
t
he c
l
i
ent
h
as
t
he m
ai
n pur
pos
e of
v
er
i
f
y
i
ng t
he r
ec
e
i
v
ed C
R
C
.
S
i
m
i
l
ar
l
y
,
t
he
CRC
v
er
i
f
i
c
at
i
on
pr
oc
es
s
ai
m
s
t
o det
er
m
i
ne
w
h
et
h
er
t
he
c
l
i
e
nt
s
hou
l
d s
e
nd
er
r
or
f
r
a
m
es
t
o t
h
e s
er
v
er
.
T
es
t
i
ng s
i
m
ul
at
i
on c
ont
i
n
u
ed
w
i
t
h t
he c
on
di
t
i
on t
hat
w
hen t
h
er
e i
s
no c
ha
nge
i
n t
he
enc
oder
out
p
ut
d
at
a,
t
hi
s
da
t
a
w
ou
l
d b
e t
h
e i
n
put
d
at
a of
t
he
dec
od
er
.
T
he c
l
i
ent
w
as
t
he
n
as
k
ed t
o s
en
d t
he
nex
t
d
at
a.
F
ur
t
her
m
or
e,
t
he
i
np
u
t
of
dec
o
der
c
h
ang
es
m
anua
l
l
y
w
i
t
h
t
h
e
w
r
o
ng
v
a
l
ue
bef
or
e t
h
e c
l
i
e
nt
c
al
c
u
l
at
e
s
t
he
C
R
C
.
T
he
dat
a
i
n F
i
gur
e
6
i
s
m
anual
l
y
i
np
ut
.
F
i
gur
e
6
.
I
nput
f
or
C
R
C
V
al
i
dat
i
o
n T
es
t
i
ng
T
he
u
s
er
ha
d
t
o
c
ha
nge
t
h
e
f
i
l
e
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ut
.
t
x
t
’
i
n
or
der
t
o
c
hang
e
t
he
i
n
put
of
t
he
d
ec
oder
as
s
ho
w
n
i
n F
i
gur
e
7
.
F
i
gur
e
7
.
F
i
l
e
‘
o
ut
p
ut
.
t
x
t
’
C
h
ange
d M
anu
al
l
y
F
i
gur
e
8
.
E
r
r
or
D
at
a
an
d C
l
i
ent
R
equ
es
t
f
or
t
he
P
r
ev
i
o
us
F
r
am
e
A
f
t
er
t
he i
n
put
of
t
he dec
od
er
pas
s
ed t
he c
a
l
c
ul
at
i
on,
t
he pr
ogr
am
w
o
ul
d f
i
nd an
e
r
r
or
i
n
t
he
t
r
a
ns
m
i
s
s
i
on
of
dat
a
s
o
t
hat
t
he
s
er
v
er
h
ad
t
o
r
es
e
nd
t
h
e
pac
k
et
a
s
s
h
ow
n
i
n
F
i
gur
e
8
.
T
h
e
f
i
l
e ‘
out
put
.
t
x
t
’
w
o
ul
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ut
om
at
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c
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l
l
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e c
ha
nge
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y
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er
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er
w
h
en
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t
r
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f
i
c
at
i
o
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er
r
or
oc
c
ur
r
i
ng
i
n d
at
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t
r
an
s
m
i
s
s
i
on.
A
f
t
er
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he v
al
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i
n
put
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e
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oder
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ep
l
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lie
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t
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r
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dat
a s
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w
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c
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ec
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T
he
nex
t
t
es
t
wa
s
t
he
t
es
t
of
t
r
a
ns
m
i
s
s
i
on da
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a
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l
i
ber
at
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or
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us
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ng
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net
w
or
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em
ul
at
or
.
T
he s
i
z
e
of
t
h
e
t
r
ans
m
i
t
t
ed dat
a
w
as
1
M
B
.
Evaluation Warning : The document was created with Spire.PDF for Python.
T
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3.
T
el
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T
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s
of
t
w
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e
des
i
g
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d
i
n
t
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d
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el
opm
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of
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he
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ed
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nt
s
y
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t
em
i
s
pr
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m
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l
y
bas
ed
on t
h
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nc
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on
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z
at
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on
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t
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ong t
h
e t
hr
ee O
B
C
s
.
O
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-
1 ac
t
s
as
t
he
d
ef
aul
t
of
pr
i
m
ar
y
O
B
C
.
A
s
t
h
e
pr
i
m
ar
y
O
B
C
,
i
t
s
f
unc
t
i
on
i
s
t
o
s
end
da
t
a
t
o
G
S
,
w
h
i
l
e
al
s
o
ac
c
ept
i
n
g
and
br
oadc
as
t
i
ng s
of
t
w
ar
e
up
gr
ades
f
r
om
G
S
t
o
t
he
ot
h
er
O
B
C
s
.
D
a
t
a
t
r
a
ns
m
i
t
t
ed
f
r
om
O
B
C
-
1 t
o
G
S
is
t
a
k
en f
r
om
t
he ot
her
O
B
C
s
.
B
y
d
ef
aul
t
,
O
B
C
-
2
i
s
t
he
s
uppor
t
i
ng
O
B
C
t
h
at
pr
oc
es
s
es
and
t
r
ans
m
i
t
s
pl
at
f
or
m
d
at
a
t
o
O
BC
-
1
.
O
BC
-
2
w
ou
l
d
a
l
s
o
be
t
ak
i
ng
O
B
C
-
1’
s
r
o
l
e
as
t
he
pr
i
m
ar
y
O
B
C
i
f
O
B
C
-
1
f
ai
l
ed
.O
B
C
-
3
pl
a
y
s
a
r
o
l
e
as
a
s
upp
or
t
i
n
g
O
B
C
a
l
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ngs
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de
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B
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.
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BC
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1
w
o
ul
d
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es
t
da
t
a
f
r
o
m
O
B
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3
if
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ai
l
ed.
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B
C
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3
w
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l
d al
s
o
t
ak
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O
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’
s
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ol
e
t
o c
om
m
uni
c
at
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w
i
t
h G
S
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f
bot
h O
B
C
-
1
and O
B
C
-
2 f
ai
l
ed.
T
he m
ai
n
s
c
r
i
pt
of
eac
h O
B
C
w
or
k
s
b
y
c
a
l
l
i
ng ot
her
s
c
r
i
pt
s
c
ont
a
i
n
i
ng t
he pr
ogr
am
s
t
hat
r
un eac
h
s
ub
-
s
ec
t
i
on
of
ea
c
h t
as
k
(
r
et
r
i
ev
a
l
a
nd
di
s
s
e
m
i
nat
i
on
of
dat
a,
c
om
m
uni
c
at
i
o
n of
da
t
a t
o
G
S
,
an
d t
h
e pr
oc
es
s
of
up
d
at
i
n
g t
h
e s
of
t
w
ar
e)
.
I
n a r
edun
dan
t
s
y
s
t
em
,
t
he s
y
s
t
em
i
s
des
i
gned t
o b
e
m
ut
ual
l
y
s
y
nc
hr
on
i
z
ed
w
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t
h on
e
anot
her
v
i
a a da
t
a c
om
m
uni
c
at
i
o
n pr
oc
es
s
.
T
her
e ar
e t
w
o di
f
f
er
ent
s
c
enar
i
o
s
gov
er
n
i
ng t
he
pos
s
i
bl
e ac
t
i
ons
of
t
h
e O
B
C
s
,
i
.
e.
w
hen c
o
nnec
t
ed
w
i
t
h G
S
a
nd
w
hen
not
c
onnec
t
ed.
T
he
c
o
m
bi
nat
i
ons
of
ac
t
i
ons
t
h
at
m
a
y
oc
c
ur
f
ol
l
o
w
i
n
g
t
he
t
w
o
s
c
ena
r
i
os
ar
e
des
c
r
i
b
e
d
i
n
F
i
g
ur
es
9
and 1
0
.
I
MP
LE
ME
N
T
A
T
I
O
N
:
T
he t
es
t
i
ng w
as
done
b
y
s
i
m
ul
at
i
n
g
dat
a
t
r
ans
m
i
s
s
i
on bet
w
e
en
O
B
C
s
v
i
a
an E
t
her
net
c
abl
e,
w
i
t
h
out
d
at
a c
or
r
up
t
i
on a
nd d
el
a
y
.
T
he go
al
t
o
obt
a
i
n t
h
e per
f
or
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dat
a r
eq
ues
t
bet
w
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en O
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ot
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k
et
ac
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ed b
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r
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u
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ed p
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ent
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en O
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s
an
d G
S
un
der
nor
m
al
c
i
r
c
um
s
t
anc
es
.
T
he t
es
t
i
n
g
w
as
do
ne
on
al
l
s
c
enar
i
os
,
ex
c
ep
t
i
n
g t
h
e s
c
enar
i
o
w
her
e
al
l
O
B
C
s
f
ai
l
ed
s
i
m
ul
t
aneous
l
y
.
D
um
m
y
da
t
a w
e
re
t
r
ans
m
i
t
t
ed,
an
d e
ac
h s
c
enar
i
o
w
as
r
epe
at
e
d f
i
v
e
t
i
m
es
i
n
or
der
t
o o
bt
a
i
n
an
a
v
er
a
g
ed r
es
u
l
t
.
E
ac
h s
c
enar
i
o
w
as
t
es
t
e
d
us
i
ng
L
o
w
E
ar
t
h O
r
bi
t
al
t
i
m
e
c
ons
i
der
a
t
i
o
n,
w
h
i
c
h
s
t
oo
d
at
ar
ou
nd
1
00
m
i
nut
es
.
O
B
C
-
G
S
c
om
m
uni
c
at
i
on
dur
at
i
on
w
as
as
s
u
m
ed
t
o be
10
m
i
nu
t
es
.
T
her
e w
as
90
m
i
nut
es
d
ur
i
ng
w
h
i
c
h eac
h
O
B
C
w
a
s
di
s
c
onnec
t
ed
f
r
o
m
t
he G
S
.
I
f
ev
er
y
s
c
e
nar
i
o,
ex
c
ept
i
ng t
hat
w
hen
al
l
O
B
C
s
f
ai
l
e
d,
w
er
e
as
s
um
ed t
o hav
e
happ
ene
d d
ur
i
n
g t
h
at
p
er
i
o
d,
t
h
en e
ac
h s
c
enar
i
o h
ad
ar
oun
d 13
m
i
nut
es
dur
at
i
o
n
.
F
i
gur
e
9
R
edundanc
y
S
c
enar
i
o
:
D
i
s
c
onne
c
t
ed
wi
t
h
G
S
F
i
gur
e
10
R
edundanc
y
S
c
enar
i
o:
C
onne
c
t
ed
wi
t
h
G
S
B
ef
or
e t
he t
es
t
w
as
per
f
or
m
ed,
eac
h O
B
C
w
as
c
o
nf
i
gur
ed b
ef
or
ehan
d i
n or
der
t
o
per
f
or
m
a
f
unc
t
i
on
i
n
ac
c
or
danc
e
w
i
t
h
i
t
s
pr
edet
er
m
i
ned
m
i
s
s
i
on.
T
he
c
onf
i
gur
a
t
i
on
w
as
c
ar
r
i
ed
out
as
s
h
o
w
n
i
n T
abl
e 1.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SSN
:
1
6
9
3
-
6
930
T
E
L
KO
M
NI
K
A
V
o
l.
14
,
N
o
.
3,
S
ept
em
ber
2016
:
8
46
–
8
55
852
T
abl
e
1
.
Li
s
t
of
C
o
nf
i
gur
at
i
o
n S
y
s
t
em
and T
es
t
R
es
ul
t
No
C
onf
i
gur
at
i
on
S
ta
t
u
s
1
C
hec
k
i
ng
n
et
w
or
k
av
ai
l
abi
l
i
t
y
a
m
o
ng O
B
C
s
S
u
c
c
e
ss
2
C
hec
k
i
ng
net
w
or
k
a
v
ai
l
abi
l
i
t
y
be
t
w
een O
B
C
and
G
S
S
u
c
c
e
ss
3
G
i
v
i
ng pr
i
or
i
t
y
t
o
eac
h
O
B
C
S
u
c
c
e
ss
4
T
as
k
t
a
k
eov
er
w
hen hi
gher
pr
i
or
i
t
y
O
B
C
f
ai
l
s
S
u
c
c
e
ss
5
F
i
l
ena
m
e and
di
r
ec
t
or
y
m
anage
m
ent
S
u
c
c
e
ss
6
D
at
a
t
r
ans
m
i
s
s
i
on a
m
ong
O
B
C
s
u
s
i
ng
64
-
bi
t
C
A
N
ov
er
I
P
S
u
c
c
e
ss
7
D
at
a
t
r
an
s
m
i
s
s
i
on bet
w
een O
B
C
s
and G
S
u
s
i
ng
i
nt
er
pl
anet
ar
y
net
w
or
k
S
u
c
c
e
ss
8
F
ile
c
o
m
pr
es
s
i
on
i
n one
f
i
l
e
w
i
t
h
t
a
r
.
gz
ex
t
ens
i
on bef
or
e
s
endi
ng pr
oc
es
s
S
u
c
c
e
ss
9
Li
m
i
t
i
ng
del
i
v
er
y
t
i
m
e
al
l
o
c
at
i
on
f
or
eac
h
s
es
s
i
on
t
o av
oi
d t
he
c
e
s
s
at
i
on o
f
t
he w
hol
e pr
oc
es
s
i
n
c
a
s
e
of
f
ai
l
ur
e a
t
t
he
t
i
m
e
of
del
i
v
er
y
S
u
c
c
e
ss
10
S
of
t
w
ar
e
updat
e s
y
s
t
e
m
m
anagem
en
t
ba
s
ed
on f
i
l
ena
m
e
S
u
c
c
e
ss
11
G
i
v
i
ng i
nf
or
m
a
t
i
on o
f
t
he pr
oc
e
s
s
phas
e na
m
e
t
o
be
s
how
n
i
n
t
he
t
er
m
i
nal
S
u
c
c
e
ss
12
S
y
nc
hr
oni
z
ed t
r
ans
i
t
i
on
s
bet
w
een
O
B
C
f
un
c
t
i
ons
t
hr
ough t
he
pr
ov
i
s
i
on of
del
ay
S
u
c
c
e
ss
W
h
en
t
he
O
B
C
w
as
no
t
c
onnec
t
e
d
w
i
t
h
t
he
G
S
,
t
he
o
per
at
i
on
w
as
done
i
n
t
h
e
f
or
m
o
f
dat
a
t
r
ans
m
i
s
s
i
on b
et
w
e
e
n O
B
C
o
per
at
i
ons
.
T
he r
e
s
ul
t
s
o
bt
a
i
ne
d
w
er
e
i
n
t
he
f
or
m
of
dat
a
s
endi
ng
r
el
i
a
bi
l
i
t
y
b
et
w
e
en
O
B
C
s
i
n
v
ar
i
ous
s
c
enar
i
os
.
E
ac
h
s
c
enar
i
o
w
as
t
es
t
e
d
i
n
13
m
i
nut
es
dur
at
i
on.
4.
R
esu
l
t
s
a
n
d
A
n
al
ysi
s
4.
1.
E
r
r
o
r
C
o
r
r
e
c
ti
o
n
C
o
d
i
n
g
(E
C
C
)
T
abl
e 2
s
ho
w
s
t
he
r
es
ul
t
of
t
he
E
r
r
or
C
or
r
ec
t
i
on
C
o
di
n
g
ex
p
er
i
m
ent
s
.
T
abl
e 2
sh
o
w
s
t
hat
t
h
e
a
v
er
a
ge
t
r
ans
m
i
s
s
i
on
t
i
m
e
i
s
pr
opor
t
i
on
al
t
o
t
he
c
or
r
upt
i
on
p
er
c
ent
a
ge
o
f
t
he
dat
a.
T
he
l
on
ges
t
t
i
m
e of
t
r
ans
m
i
s
s
i
on d
at
a
oc
c
ur
r
ed at
84
.
47
2 s
ec
onds
.
E
C
C
t
es
t
i
nd
i
c
at
es
t
h
at
d
at
a
t
r
ans
m
i
s
s
i
on us
i
ng C
A
N
f
r
a
m
e
s
ov
er
I
P
m
anaged
t
o c
o
r
r
ec
t
t
he c
or
r
upt
ed d
at
a
up
t
o 10
%
.
T
abl
e
2
.
T
r
ans
m
i
s
s
i
on
T
i
m
e f
or
E
ac
h
P
er
c
ent
age
of
D
at
a C
or
r
upt
i
on
D
at
a
C
or
r
upt
i
on
P
er
c
ent
age
T
ot
al
T
r
ans
m
i
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
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R
ef
er
en
ces
[1
]
P
et
r
ov
i
c
V
,
S
c
hof
f
G
,
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t
am
en
k
ov
i
c
Z
.
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l
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nj
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odel
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or
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ol
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ant
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r
c
u
i
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h B
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al
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s
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onf
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E
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.
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al
l
i
nn.
2
012:
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3
-
7
6.
[2
]
Z
heny
ong
W
,
Q
i
ng G
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uem
a
i
G
.
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om
pr
ehens
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v
e C
om
put
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ona
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nal
y
s
i
s
on T
C
P
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n S
at
el
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e Li
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k
s
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i
r
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t
I
nt
er
nat
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ona
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on
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e
on I
nnov
at
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e C
om
put
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ng,
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n
f
or
m
at
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on
an
d C
ont
r
ol
(
I
C
I
C
I
C
)
.
B
ei
j
i
ng
.
2006:
716
-
721.
[3
]
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ai
ni
C
,
C
r
ui
c
k
s
ha
nk
H
,
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ar
r
el
l
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ar
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he
s
e M
.
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el
ay
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s
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ant
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et
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g (
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T
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n
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l
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er
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on
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or
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ut
ur
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t
e N
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i
ng
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ppl
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at
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.
P
r
oc
e
edi
ngs
of
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he
I
E
E
E
.
201
1
;
99(
11)
:
198
0
-
19
97.
[4
]
H
ou R
,
Z
hao S
,
Y
ao Z
,
X
u J
,
Li
X
,
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ang S
.
I
nf
l
uen
c
e o
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he B
i
t
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r
r
or
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at
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o of
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he O
pt
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on S
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t
em
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er
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e R
adi
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nv
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ent
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po
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m
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ho
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oni
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s
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nd
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pt
oel
e
c
t
r
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ni
c
s
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S
O
P
O
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.
S
ha
nghai
.
20
12:
1
-
4.
[5
]
M
ar
s
hal
l
P
,
D
al
e
C
,
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ar
t
s
M
,
LaB
el
K
.
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rt
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l
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-
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nd
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B
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gh
P
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anc
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ber
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c
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or
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at
el
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a
t
a
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a
nage
m
e
nt
.
I
E
E
E
T
r
ans
ac
t
i
on
s
on
N
u
c
l
e
ar
S
c
i
en
c
e.
1
994;
4
1(
6)
:
19
58
-
1965.
[6
]
P
at
t
on S
,
F
r
as
c
a A
,
T
al
nagi
J
,
H
y
m
an D
,
P
hi
l
l
i
ps
B
,
J
on
e
s
J
,
V
ai
a R
,
V
oev
edi
n A
.
E
ffe
c
t o
f S
p
a
c
e
R
adi
at
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on on t
he Le
ak
a
ge C
ur
r
ent
of
M
E
M
S
I
ns
ul
at
or
s
.
I
E
E
E
T
r
ans
a
c
t
i
ons
o
n N
uc
l
ear
S
c
i
en
ce
.
2014
;
60(
4)
:
3074
-
308
3.
[7
]
C
hi
t
r
a P
,
R
am
a
k
r
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s
hn
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N.
E
f
f
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t
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nd
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E
r
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n 30 nm
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un
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as
ed 6T
-
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RA
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Ce
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l
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T
el
k
om
ni
k
a
.
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15;
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3(
2)
:
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-
459.
[8
]
X
i
ao
x
i
R
,
C
hu
W
,
Y
u D
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s
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ogr
am
m
ab
l
e G
at
e A
r
r
ay
s
.
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el
k
om
n
i
k
a.
20
14;
1
2(
10)
:
742
2
-
7429.
[9
]
K
el
k
ar
S
,
R
aj
k
a
m
al
.
C
ont
r
ol
A
r
ea N
et
w
or
k
b
as
e
d Q
uot
i
en
t
R
em
ai
nd
er
C
om
pr
e
s
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i
on
-
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l
gor
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t
hm
f
o
r
A
ut
om
ot
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v
e A
ppl
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c
at
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s
.
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th
A
nnual
C
onf
er
enc
e on I
E
E
E
I
ndus
t
r
i
al
E
l
e
c
t
r
o
ni
c
s
S
o
c
i
e
t
y
(I
EC
O
N
2012)
.
M
ont
r
ea
l
.
2
012:
303
0
-
3
036.
[
10]
P
os
t
o
l
ac
he
M
,
N
eam
t
u
G
,
T
r
of
i
n
S
D.
CA
N
-
E
t
her
net
G
a
t
ew
ay
f
or
A
ut
om
ot
i
v
e
A
p
pl
i
c
at
i
on
s
.
17
th
I
nt
er
na
t
i
o
nal
C
onf
er
enc
e on
S
y
s
t
em
T
heor
y
,
C
o
nt
r
ol
and
C
om
put
i
ng
(
I
C
S
T
C
C
)
.
S
i
nai
a.
2013
:
42
2
-
427.
[
11]
K
i
mm
H
,
Ja
r
r
e
l
M
.
Co
nt
r
ol
l
e
r
A
r
ea
N
et
w
or
k
f
or
F
au
l
t
T
ol
er
ant
S
m
al
l
S
at
el
l
i
t
e
S
y
s
t
em
D
es
i
g
n.
I
E
EE
23
rd
I
nt
er
n
at
i
onal
S
y
m
po
s
i
u
m
on I
nd
us
t
r
i
al
E
l
e
c
t
r
on
i
c
s
(
I
S
I
E
)
.
I
s
t
a
nbu
l
.
2
014:
81
-
86
.
[
12]
K
hur
r
am
M
,
Z
ai
di
S
M
Y.
C
A
N
as
a S
pac
ec
r
a
f
t
C
om
m
uni
c
at
i
o
n B
us
i
n Leo S
at
el
l
i
t
e M
i
s
s
i
on
.
Pro
c
e
e
d
i
n
gs
of
2
nd
I
nt
e
r
nat
i
o
nal
C
onf
er
enc
e o
n R
e
c
ent
A
dv
anc
e
s
i
n S
p
ac
e T
ec
h
nol
o
gi
es
(
R
A
S
T
)
.
I
s
t
an
bul
.
200
5:
4
32
-
4
37.
[
13]
G
hani
M
,
J
us
oh
W
,
H
ana
f
i
a
h M
,
R
am
an S
,
J
an
o Z
.
A
R
ev
i
ew
of
C
om
m
un
i
c
a
t
i
on P
r
ot
oc
ol
s
f
o
r
I
nt
el
l
i
ge
nt
R
e
m
ot
e
T
er
m
i
n
al
U
ni
t
D
ev
el
o
pm
ent
.
T
el
k
om
ni
k
a
.
2013;
11(
4)
:
81
9
-
826
.
[
14]
I
S
O
S
t
andar
d.
11
898
-
1
.
R
oa
d v
ehi
c
l
es
-
C
on
t
r
ol
l
er
ar
ea n
et
w
o
r
k
(
C
A
N
)
.
G
enev
a:
I
S
O
;
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5.
Evaluation Warning : The document was created with Spire.PDF for Python.
T
E
L
KO
M
NI
K
A
I
S
S
N
:
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693
-
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930
I
nt
er
ne
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P
r
o
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oc
ol
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as
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at
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i
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O
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B
o
ar
d S
y
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t
em (
E
mi
r
H
us
n
i
)
855
[
15]
B
a
y
i
l
m
i
s
C
, E
r
tu
r
k
I, C
e
k
e
n
C
.
E
x
t
end
i
ng C
A
N
S
egm
e
nt
s
w
i
t
h I
E
E
E
802.
11
W
LA
N
.
T
he 3
rd
AC
S/
I
EEE
I
nt
er
na
t
i
o
nal
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o
nf
er
e
nc
e on C
om
pu
t
er
S
y
s
t
e
m
s
and
A
ppl
i
c
at
i
ons
.
C
ai
r
o
.
20
05.
[
16]
K
anek
o H
.
E
r
r
or
C
ont
r
ol
C
odi
ng f
or
S
em
i
c
ond
uc
t
or
M
e
m
or
y
S
y
s
t
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s
i
n t
h
e S
pac
e
R
adi
at
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E
nv
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r
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ent
.
P
r
o
c
ee
di
n
gs
of
t
he
20
th
I
E
E
E
I
nt
er
nat
i
on
al
S
y
m
po
s
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u
m
on
D
ef
ec
t
an
d
F
au
l
t
T
ol
er
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e
i
n
V
LS
I
S
y
s
t
em
(
D
F
T
’
05)
.
M
ont
e
r
ey
.
2005:
93
-
10
1.
[
17]
H
u J
,
W
a
ng
R
,
S
un
X
,
Y
u Q
,
Y
ang Z
,
Z
ha
ng Q
.
M
em
or
y
D
y
nam
i
c
s
f
or
D
T
N
P
r
ot
oc
o
l
i
n
D
eep
-
s
pac
e
C
om
m
u
ni
c
at
i
ons
.
I
E
E
E
A
er
os
pac
e
and
E
l
e
c
t
r
on
i
c
S
y
s
t
em
.
2
014;
2
9(
2)
:
22
-
30
.
[
18]
H
us
ni
E
,
F
auz
an
M
.
D
es
i
gn
and
I
m
pl
e
m
en
t
at
i
on
of
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un
dl
e
and
N
et
w
or
k
L
ay
er
i
n T
ac
t
i
c
al
T
ex
t
M
es
s
agi
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a
di
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us
i
ng D
el
ay
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ol
er
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et
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or
k
(
D
T
N
)
.
A
dv
anc
e
d S
c
i
en
c
e Le
t
t
er
s
.
201
5;
21(
1)
:
5
2
-
56.
[
19]
B
ar
uk
a
ng L.
R
eed
-
S
ol
om
on c
odes
f
or
U
n
c
om
pr
e
s
s
e
d I
P
H
eader
P
r
ot
e
c
t
i
on.
I
nt
er
nat
i
ona
l
C
onf
er
e
n
c
e
on C
om
put
er
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ppl
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c
at
i
o
ns
and
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ndu
s
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r
i
a
l
E
l
ec
t
r
oni
c
s
(
I
C
C
A
I
E
)
.
K
ual
a Lu
m
pur
.
20
10:
2
9
-
33.
[
20]
Pra
s
a
d
A
R
,
S
hi
noh
ar
a Y
,
S
ek
i
K
.
P
er
f
or
m
anc
e of
H
y
br
i
d A
R
Q
f
or
I
P
P
a
c
k
e
t
T
r
a
ns
m
i
s
s
i
o
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F
ad
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n
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hanne
l
.
I
E
E
E
T
r
ans
ac
t
i
on
s
o
n V
ehi
c
ul
ar
T
ec
hn
ol
o
gy
.
199
9;
48(
3)
:
900
-
910.
[
21]
X
u
J
,
Z
hang
T
,
D
ong
Z
.
O
n
F
or
w
ar
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E
r
r
or
C
or
r
ec
t
i
o
n
w
i
t
h
H
a
m
m
i
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C
ode
f
or
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ul
t
i
-
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a
th
C
om
m
uni
c
at
i
ons
.
I
n
t
er
na
t
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on
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l
C
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en
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e o
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es
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om
m
uni
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at
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on
s
an
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gna
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r
oc
e
s
s
i
ng
(
W
C
S
P
)
.
H
u
ang
s
ha
n.
2
012:
1
-
5.
[
22]
F
ay
y
az
M
,
V
l
adi
m
i
r
ov
a T
.
F
aul
t
-
T
ol
er
a
nt
D
i
s
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r
i
b
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ed A
p
p
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h t
o S
at
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n
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om
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I
EEE Ae
r
o
s
p
ac
e
C
onf
er
enc
e.
M
ont
ana,
U
S
A
.
201
4:
1
-
12.
Evaluation Warning : The document was created with Spire.PDF for Python.