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ap
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o
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U
ASNs
[1
]
,
[
2
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UASNs
ca
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ate
Evaluation Warning : The document was created with Spire.PDF for Python.
I
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t J
E
lec
&
C
o
m
p
E
n
g
I
SS
N:
2088
-
8708
Desig
n
a
n
d
imp
leme
n
ta
tio
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o
f
h
etero
g
en
eo
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s
s
u
r
fa
ce
g
a
tew
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y
fo
r
u
n
d
erw
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ter a
co
u
s
tic
…
(
Yo
u
n
g
ju
n
Jo
)
1227
th
o
s
e
i
n
f
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r
m
atio
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ac
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all
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I
n
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Div
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[
1
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.
Mo
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co
m
m
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n
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r
a
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g
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3
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4
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s
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ir
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n
s
o
r
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k
s
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[
5
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6
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,
th
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tr
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s
m
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io
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o
1
/2
m
ile
i
n
ci
ties
,
an
d
it
ca
n
b
e
ex
te
n
d
ed
u
p
to
5
m
ile
s
i
n
r
u
r
al
ar
ea
s
.
B
y
ad
o
p
tin
g
t
h
e
ad
d
itio
n
al
C
DM
A
i
n
ter
f
ac
e
to
a
s
u
r
f
ac
e
g
ate
w
a
y
,
U
ASNs
ca
n
co
m
m
u
n
icate
w
ith
a
lo
w
p
o
w
er
Z
i
g
B
ee
a
m
o
n
g
o
t
h
er
s
e
n
s
o
r
n
o
d
es
an
d
th
e
g
ate
w
a
y
d
ir
ec
tl
y
co
n
n
ec
t to
th
e
m
o
n
ito
r
in
g
ce
n
ter
w
it
h
o
u
t
u
n
n
ec
as
s
r
y
r
ela
y
p
r
o
to
co
ls
.
T
h
e
r
em
ai
n
d
er
o
f
th
is
p
ap
er
is
o
r
g
an
ized
as
f
o
llo
w
s
.
Secti
o
n
2
b
r
ief
l
y
in
tr
o
d
u
ce
t
h
e
r
elate
d
w
o
r
k
.
W
e
th
en
d
escr
ib
e
th
e
o
v
er
all
ar
ch
itectu
r
e
o
f
s
u
r
f
ac
e
g
ate
w
a
y
in
Sectio
n
3
.
Fin
a
ll
y
,
S
ec
tio
n
4
co
n
clu
d
es
th
e
p
ap
er
.
2.
RE
L
A
T
E
D
WO
RK
I
n
t
h
is
s
ec
tio
n
,
w
e
in
tr
o
d
u
ce
th
e
o
v
er
all
ar
ch
i
tectu
r
e
o
f
U
ASNs
.
E
s
p
ec
iall
y
,
w
e
d
escr
ib
e
th
e
b
asic
co
n
ce
p
t
o
f
U
A
SN
s
w
i
th
th
e
ir
v
ar
io
u
s
co
m
p
o
n
e
n
ts
a
n
d
d
etail
ed
o
p
er
atio
n
s
.
T
h
e
U
A
SN
s
co
n
s
i
s
ts
o
f
m
a
n
y
ti
n
y
u
n
d
er
w
ater
s
e
n
s
o
r
n
o
d
es,
u
n
d
er
w
ater
s
in
k
n
o
d
es
an
d
s
u
r
f
a
ce
g
ate
w
a
y
s
.
E
ac
h
ti
n
y
s
e
n
s
o
r
n
o
d
e
p
er
f
o
r
m
s
a
n
en
v
ir
o
n
m
e
n
tal
m
o
n
ito
r
in
g
w
it
h
s
e
v
er
al
u
n
d
er
w
ater
s
e
n
s
o
r
m
o
d
u
les t
h
at
co
llect
t
h
eir
s
u
r
r
o
u
n
d
in
g
e
n
v
ir
o
n
m
e
n
t
in
f
o
r
m
atio
n
.
I
n
o
r
d
er
to
co
m
m
u
n
icate
w
it
h
n
eig
h
b
o
r
in
g
n
o
d
es
u
n
d
er
th
e
w
ater
,
it
co
n
v
e
y
s
m
ea
s
u
r
ed
in
f
o
r
m
atio
n
to
t
h
e
s
i
n
k
n
o
d
e
v
ia
u
n
d
er
w
ater
ac
o
u
s
tic
m
o
d
em
t
h
at
co
n
v
er
t
s
a
b
as
ic
d
i
g
ital
s
i
g
n
a
l
to
a
n
u
ltra
s
o
n
ic
s
ig
n
al.
Af
ter
r
ec
ei
v
in
g
r
a
w
d
atas,
th
e
u
n
d
er
w
a
ter
s
i
n
k
n
o
d
e
c
h
ec
k
s
t
h
e
o
ce
an
d
ata
an
d
s
elec
ti
v
el
y
s
en
d
s
t
h
e
m
to
th
e
s
u
r
f
ac
e
g
a
te
w
a
y
.
Af
ter
th
at,
t
h
e
s
u
r
f
ac
e
g
ate
w
a
y
ta
k
e
s
a
r
o
le
o
f
a
g
en
er
al
r
ela
y
n
o
d
e
b
et
w
ee
n
U
A
SN
s
an
d
i
n
f
r
a
s
tr
u
ctu
r
e
s
u
c
h
as a
n
ac
ce
s
s
p
o
in
t o
r
a
b
ase
s
tatio
n
[
2
]
.
I
n
o
r
d
er
t
o
s
u
p
p
o
r
t
lar
g
e
co
v
er
ag
e
o
f
U
A
SN
s
,
th
e
co
m
m
u
n
ic
atio
n
r
an
g
e
o
f
s
u
r
f
ac
e
g
ate
w
a
y
i
s
o
n
e
o
f
th
e
m
aj
o
r
co
n
ce
r
n
s
.
I
n
ca
s
e
o
f
W
SNs
,
th
e
y
e
m
p
lo
y
a
lo
w
p
o
w
er
co
m
m
u
n
icat
io
n
tech
n
o
lo
g
y
,
ca
lled
Z
ig
B
ee
to
r
ed
u
ce
th
e
e
n
er
g
y
co
n
s
u
m
p
tio
n
o
f
s
e
n
s
o
r
n
o
d
es.
I
t
m
ea
n
s
t
h
at
a
tr
ad
itio
n
a
l
s
en
s
o
r
n
et
w
o
r
k
h
as
t
h
e
li
m
ita
tio
n
w
h
e
n
t
h
e
y
s
h
ar
e
m
o
n
ito
r
i
n
g
i
n
f
o
r
m
atio
n
a
m
o
n
g
o
th
er
c
lu
s
t
er
s
o
f
s
en
s
o
r
n
et
w
o
r
k
s
.
I
n
ca
s
e
o
f
U
ASNs
,
d
u
e
to
th
eir
d
ep
lo
y
m
e
n
t
p
o
licies,
th
e
s
u
r
f
ac
e
g
ate
w
a
y
is
o
f
ten
f
ar
f
r
o
m
t
h
e
b
ase
s
tatio
n
.
T
h
u
s
,
th
e
y
h
a
v
e
to
s
u
p
p
o
r
t
b
o
th
a
lo
w
p
o
w
er
co
m
m
u
n
ica
tio
n
a
m
o
n
g
o
t
h
er
cl
u
s
ter
s
an
d
a
lo
n
g
r
an
g
e
co
m
m
u
n
icatio
n
f
o
r
th
e
b
ase
s
tatio
n
.
Ho
w
e
v
er
,
v
ar
io
u
s
p
r
ev
io
u
s
a
p
p
r
o
ac
h
es
m
ai
n
l
y
co
n
s
id
er
t
h
e
lo
w
p
o
w
er
co
m
m
u
n
icatio
n
.
T
o
r
em
ed
y
t
h
e
p
r
o
b
lem
,
o
u
r
s
u
r
f
ac
e
g
a
te
w
a
y
ex
ch
a
n
g
es it
s
ag
g
r
eg
ated
i
n
f
o
r
m
atio
n
v
ia
a
C
DM
A
in
ter
f
ac
e.
3.
DE
S
I
G
N
O
F
H
E
T
E
RO
G
E
N
E
O
US SU
RF
ACE
G
A
T
E
W
AY
3
.
1
.
T
he
o
v
er
a
ll c
o
m
po
nent
s
o
f
s
urf
a
ce
g
a
t
e
w
a
y
T
h
e
m
ain
co
m
p
o
n
e
n
ts
o
f
th
e
s
u
r
f
ac
e
g
a
te
w
a
y
ar
e
a
m
icr
o
co
n
tr
o
ller
m
o
d
u
le,
a
C
DM
A
co
m
m
u
n
icatio
n
m
o
d
u
le
a
n
d
a
R
F
m
o
d
u
le.
Fi
g
u
r
e
1
illu
s
tr
ate
s
th
e
b
lo
ck
d
iag
r
a
m
o
f
t
h
e
s
u
r
f
ac
e
g
ate
w
a
y
.
Fig
u
r
e
1
.
B
lo
ck
d
iag
r
a
m
o
f
s
u
r
f
ac
e
g
ate
w
a
y
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
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2
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8
8
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I
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201
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1
2
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1
1228
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h
e
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ate
w
a
y
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eq
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ip
p
ed
w
it
h
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e
A
t
m
e
g
a1
2
8
L
as
a
Mic
r
o
c
o
n
tr
o
ller
Un
it
(
M
C
U)
.
T
h
e
A
t
m
eg
a1
2
8
L
is
t
h
e
o
n
e
o
f
t
h
e
p
o
p
u
lar
lo
w
p
o
w
er
8
-
b
it
m
icr
o
co
n
tr
o
ll
er
s
to
co
n
tr
o
l
th
e
en
tire
s
y
s
t
e
m
.
I
t
co
n
s
i
s
ts
o
f
1
2
8
k
b
y
te
s
f
las
h
,
d
u
al
p
r
o
g
r
am
m
ab
le
U
AR
T
s
an
d
a
SP
I
in
t
er
f
ac
e
.
On
e
ch
a
n
n
el
o
f
th
e
U
AR
T
is
co
n
n
ec
ted
to
th
e
s
er
ial
p
o
r
t
o
n
th
e
co
m
p
u
te
r
to
d
e
b
u
g
th
e
d
ev
ice.
T
h
e
o
th
er
o
n
e
is
co
n
n
ec
ted
to
th
e
C
D
MA
m
o
d
u
le
an
d
th
e
GP
S
m
o
d
u
le
v
ia
U
AR
T
s
w
ith
cin
g
m
o
d
u
le
to
av
o
id
s
e
v
er
e
co
llis
io
n
s
b
et
w
ee
n
b
o
th
m
o
d
u
le
s
.
W
e
u
s
e
th
e
Q
u
alco
m
m
M
SM6
0
5
0
ch
ip
s
et
as
a
C
DM
A
m
o
d
u
le.
I
t
ca
n
s
u
p
p
o
r
t
C
DM
A
2
0
0
0
p
r
o
to
c
o
l
an
d
v
ar
io
u
s
i
n
ter
f
ac
es
s
u
c
h
as
U
A
R
T
p
o
r
ts
,
GPI
O
an
d
an
an
ten
n
a.
A
s
s
h
o
w
n
i
n
t
h
e
Fi
g
u
r
e
2
,
th
e
C
D
M
A
co
n
n
ec
ti
v
it
y
ca
n
tr
an
s
f
er
th
e
p
r
o
ce
s
s
ed
d
atas
f
r
o
m
a
n
ac
ce
s
s
ar
ea
to
t
h
e
ce
ll
u
lar
n
et
w
o
r
k
w
it
h
a
lo
n
g
r
a
n
g
e
co
m
m
u
n
icatio
n
.
B
ased
o
n
th
e
C
DM
A
p
r
o
to
co
l,
th
e
C
DM
A
m
o
d
u
les e
s
tab
lis
h
e
s
th
e
b
a
s
ic
co
n
n
ec
tio
n
b
et
w
ee
n
th
e
s
u
r
f
ac
e
g
a
te
w
a
y
an
d
t
h
e
m
o
n
ito
r
i
n
g
ce
n
ter
.
Af
ter
e
s
tab
lis
h
in
g
t
h
e
co
n
n
ec
tio
n
,
ea
ch
m
o
d
u
le
tr
a
n
s
m
it
s
t
h
e
d
atas
w
it
h
t
h
e
r
eg
u
lar
C
DM
A
p
r
o
to
co
l
v
ia
a
d
u
p
lex
li
n
k
.
T
o
d
is
co
n
n
ec
t
t
h
e
co
m
m
u
n
icatio
n
li
n
k
,
o
n
e
m
o
d
u
l
e
s
en
d
s
a
d
i
s
co
n
n
ec
tio
n
co
m
m
a
n
d
.
Af
ter
r
ec
ei
v
in
g
t
h
e
co
m
m
an
d
,
th
e
d
esti
n
atio
n
m
o
d
u
le
tr
an
s
m
it
s
a
r
esp
o
n
s
e
m
es
s
ag
e
to
co
m
p
letel
y
q
u
it
t
h
e
co
n
n
ec
tio
n
.
I
n
ad
d
itio
n
,
w
h
e
n
th
e
ti
m
er
is
e
x
p
ier
d
,
th
e
y
ar
e
d
is
co
n
n
ec
ted
.
T
h
e
C
DM
A
m
o
d
u
le
s
tar
t
s
a
co
n
n
e
ctio
n
ti
m
er
af
ter
s
u
cc
es
s
f
u
ll
y
co
n
n
ec
ti
n
g
ea
ch
o
th
er
.
O
n
ce
t
h
e
ti
m
er
is
ex
p
ir
ed
,
o
n
e
m
o
d
u
le
a
u
to
m
at
icall
y
s
en
d
s
a
„
No
ca
r
r
ier
‟
m
es
s
a
g
e
to
th
e
d
esti
n
atio
n
m
o
d
u
le
to
d
is
co
n
n
ec
t th
e
l
in
k
.
Fig
u
r
e
2
.
C
DM
A
co
m
m
u
n
ica
t
io
n
f
lo
w
s
As
s
h
o
w
n
in
t
h
e
Fi
g
u
r
e
3
w
e
i
m
p
le
m
e
n
t
t
h
e
p
r
o
to
ty
p
e
o
f
th
e
s
u
r
f
ac
e
g
ate
w
a
y
.
T
h
e
s
u
r
f
ac
e
g
ate
ww
a
y
co
n
s
i
s
ts
o
f
f
o
u
r
ar
ea
s
.
T
h
e
f
ir
s
t
ar
ea
is
MCU
an
d
s
ec
o
n
d
ar
ea
is
C
DM
A
m
o
d
u
l
e.
T
h
e
th
ir
d
ar
ea
i
s
th
e
GP
S
m
o
d
u
le
a
n
d
th
e
f
o
u
r
t
h
a
r
ea
is
th
e
R
F
m
o
d
u
le.
W
e
u
s
e
C
C
2
4
2
0
R
FIC
as
th
e
R
F
m
o
d
u
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t
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ef
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icie
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m
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ate
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en
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es.
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is
ta
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et
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ate
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m
o
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ito
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ter
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it
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an
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ig
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ee
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n
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ata
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ch
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h
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.
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ad
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et
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GP
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o
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le
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o
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tio
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ased
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e
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p
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ac
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itio
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u
r
e
3
.
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ate
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J
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lec
&
C
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m
p
E
n
g
I
SS
N:
2088
-
8708
Desig
n
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etero
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erw
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(
Yo
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)
1229
3
.
2
.
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he
ba
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urf
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ce
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a
t
ewa
y
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o
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er
w
ater
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ate
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h
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et
ailed
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ai
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DM
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io
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ically
co
n
v
e
y
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w
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k
eu
p
s
ch
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ia
a
b
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n
m
es
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ag
e.
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ased
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e
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l m
e
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ata
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ch
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u
r
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4
s
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ased
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ate
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ically
s
e
n
d
s
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m
e
s
s
a
g
e
w
i
th
it
s
b
u
f
f
er
i
n
f
o
r
m
atio
n
.
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ad
d
itio
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,
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t
h
e
d
ata
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er
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g
p
h
ase,
th
e
s
u
r
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ac
e
g
ate
w
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y
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te
n
s
f
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th
e
m
e
s
s
a
g
e
f
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o
m
th
e
ac
o
u
s
tic
m
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m
.
Af
ter
r
ec
eiv
i
n
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at
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ata
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ater
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e,
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m
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ito
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ce
n
t
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g
h
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A
m
o
d
u
le.
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th
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e,
w
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ca
n
d
y
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m
ical
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s
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t
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n
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d
in
f
o
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ar
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p
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io
d
.
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f
w
e
d
etec
ts
a
s
p
ec
i
f
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en
t
i
n
th
e
o
ce
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s
p
o
t,
w
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n
cr
ea
s
e
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h
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in
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m
atio
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s
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ar
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n
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io
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to
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er
m
o
r
e
in
f
o
r
m
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d
c
o
n
v
e
y
th
e
m
to
th
e
m
o
n
ito
r
in
g
ce
n
ter
.
Fig
u
r
e
5
s
h
o
w
s
t
h
e
b
as
ic
o
p
er
atio
n
f
lo
w
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f
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DM
A
m
o
d
u
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n
th
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in
itial p
h
ase,
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h
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ate
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o
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to
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m
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o
n
ito
r
in
g
ce
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ter
.
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ter
t
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it
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ait
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o
r
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le.
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h
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h
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ito
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ter
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MCU
k
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s
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ies
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ater
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ito
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ter
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.
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w
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ce
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s
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v
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m
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d
e
g
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ad
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s
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m
o
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ito
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ter
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ap
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g
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s
.
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h
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th
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p
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ter
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.
Fig
u
r
e
4
.
T
h
e
o
p
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f
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Fig
u
r
e
5
.
T
h
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p
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C
DM
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le
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
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8
8
-
8708
I
n
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Vo
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9
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ce
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t
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T
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ate
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ter
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eq
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ate
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ee
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Fo
r
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ate
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h
en
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ld
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id
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-
tech
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ter
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(
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[
7
]
-
[
9
]
f
r
o
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tech
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Fig
u
r
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6
w
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1
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1
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SI
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I
n
t
h
is
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ap
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w
e
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n
tr
o
d
u
ce
d
t
h
e
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eter
o
g
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n
eo
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s
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ch
itect
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o
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t
h
e
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u
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f
ac
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g
a
te
w
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y
.
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h
e
ar
ch
itect
u
r
e
h
as
m
u
ltip
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w
ir
ele
s
s
in
ter
f
ac
es
to
p
r
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v
id
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d
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ti
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it
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ad
d
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,
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ate
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p
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it
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m
u
ltip
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i
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ter
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r
p
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ate
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s
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p
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ate
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ti
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es.
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h
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p
ap
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m
ai
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l
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o
n
th
e
ce
llu
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d
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i
g
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ee
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et
w
o
r
k
.
Ho
w
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,
if
w
e
em
b
ed
an
o
th
er
m
o
d
u
le
s
u
c
h
as
W
L
A
N,
w
e
ca
n
co
v
er
v
ar
io
u
s
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A
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s
s
ce
n
ar
i
o
s
.
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n
ad
d
itio
n
,
c
o
n
s
id
er
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n
g
m
o
b
ilit
y
,
an
a
u
to
m
atica
ll
y
s
ea
r
c
h
in
g
t
h
e
ap
p
r
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p
r
iate
w
ir
ele
s
s
c
h
an
n
el
m
ec
h
a
n
i
s
m
i
s
n
ee
d
ed
f
o
r
m
o
b
ile
g
ate
w
a
y
f
o
r
ef
f
icie
n
t d
ata
tr
an
s
m
i
s
s
io
n
i
n
th
e
f
u
tu
r
e.
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NO
WL
E
D
G
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M
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h
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w
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h
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u
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NR
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g
r
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n
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f
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v
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en
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2
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1
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R
1
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1
B
5
0
3
8
8
1
8
)
.
RE
F
E
R
E
NC
E
S
[1
]
I.
F
.
A
k
y
il
d
iz,
D.
P
o
m
p
il
i,
a
n
d
T
.
M
e
lo
d
ia,
“
Un
d
e
rw
a
ter
Ac
o
u
stic
S
e
n
so
r
Ne
tw
o
rk
s
:
Re
s
e
a
rc
h
Ch
a
ll
e
n
g
e
s
,
”
Ad
Ho
c
Ne
two
rk
s
,
p
p
.
2
5
7
-
2
7
9
,
M
a
y
2
0
0
5
.
[2
]
Jim
P
a
rtan
e
t
a
l.
,
“
A
S
u
rv
e
y
o
f
P
ra
c
ti
c
a
l
Iss
u
e
s
in
Un
d
e
rw
a
ter
Ne
t
w
o
rk
s
”
,
In
p
ro
c
.
ACM
In
ter
n
a
ti
o
n
a
l
W
o
rk
sh
o
p
o
n
Un
d
e
rwa
ter
Ne
two
rk
s (
W
UW
N
e
t)
[3
]
“
W
irele
ss
LAN M
e
d
iu
m
Ac
c
e
ss
Co
n
tr
o
l
(
M
A
C)
a
n
d
P
h
y
sic
a
l:
S
p
e
c
ica
ti
o
n
s,
”
IEE
E
S
td
8
0
2
.
1
1
,
2
0
0
7
.
[4
]
“
W
irele
ss
M
e
d
iu
m
Ac
c
e
s
s
Co
n
tro
l
(M
A
C)
a
n
d
P
h
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sic
a
l
L
a
y
e
r
(P
HY
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S
p
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c
ica
ti
o
n
s
f
o
r
L
o
w
-
Ra
te
W
irele
ss
P
e
rso
n
a
l
A
re
a
Ne
t
w
o
rk
s (
L
R
-
W
P
AN
s)
,
”
IEE
E
S
t
d
.
8
0
2
.
1
5
.
4
,
2
0
0
3
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J
E
lec
&
C
o
m
p
E
n
g
I
SS
N:
2088
-
8708
Desig
n
a
n
d
imp
leme
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ta
tio
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f
h
etero
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a
tew
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y
fo
r
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n
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erw
a
ter a
co
u
s
tic
…
(
Yo
u
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n
Jo
)
1231
[5
]
Ak
y
il
d
iz,
W
.
S
u
,
Y.
S
a
n
k
a
ra
su
b
r
a
m
a
n
ia
m
a
n
d
E.
Ca
y
irci
,
“
A
S
u
rv
e
y
o
n
S
e
n
so
r
Ne
tw
o
rk
s
,”
IEE
E
Co
mm
u
n
ica
ti
o
n
s
M
a
g
a
zin
e
,
V
o
l:
4
0
.
Iss
u
e
:
8
,
p
p
.
1
0
2
-
1
1
4
,
2
0
0
2
.
[6
]
Ji
Z,
“
De
sig
n
o
f
a
n
In
teg
ra
ted
Co
n
tr
o
ll
e
r
Ba
se
d
o
n
Zi
g
Be
e
W
irel
e
ss
S
e
n
so
r
Ne
tw
o
rk
,”
T
EL
KOM
NIKA
In
d
o
n
e
si
a
n
J
o
u
rn
a
l
o
f
El
e
c
trica
l
En
g
in
e
e
rin
g
,
1
1
(8
):
4
4
1
4
-
4
4
2
1
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2
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1
3
.
[7
]
Zh
u
J
,
W
a
lt
h
o
A
,
Ya
n
g
X,
G
u
o
X
,
“
M
u
lt
i
-
Ra
d
io
Co
e
x
iste
n
c
e
:
Ch
a
ll
e
n
g
e
s
a
n
d
Op
p
o
rt
u
n
it
ies
,
”
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P
ro
c
e
e
d
in
g
s
o
f
th
e
1
6
t
h
In
ter
n
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ti
o
n
a
l
Co
n
fer
e
n
c
e
o
n
Co
mp
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ter
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o
mm
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n
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a
ti
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s
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n
d
Ne
two
rk
s
(
ICCCN).
P
isc
a
ta
w
a
y
,
NJ
,
USA
:
IEE
E;
2
0
0
7
:
3
5
8
-
3
6
4
.
1
0
.
1
1
0
9
/ICCCN.
2
0
0
7
[8
]
Ng
a
Din
h
,
S
a
n
g
so
o
n
L
im
,
“
A
n
a
l
y
sis
o
f
IEE
E
8
0
2
.
1
5
.
4
Be
a
c
o
n
-
E
n
a
b
led
M
A
C
P
r
o
to
c
o
l,
”
In
ter
n
a
ti
o
n
a
l
J
o
u
r
n
a
l
o
f
El
e
c
trica
l
a
n
d
C
o
mp
u
ter
En
g
in
e
e
rin
g
(
IJ
ECE
)
,
V
o
l
.
6
,
No
3
.
J
u
n
e
2
0
1
6
.
[9
]
G
u
m
m
a
d
i
R,
Ba
lak
rish
n
a
n
H,
S
e
sh
a
n
S
,
“
M
e
tr
o
n
o
m
e
:
Co
o
rd
i
n
a
ti
n
g
S
p
e
c
tru
m
S
h
a
rin
g
i
n
He
tero
g
e
n
e
o
u
s
W
irele
ss
Ne
tw
o
rk
s
,
”
In
P
ro
c
e
e
d
in
g
s
o
f
Fi
rs
t
In
ter
n
a
ti
o
n
a
l
W
o
rk
sh
o
p
o
n
Co
mm
u
n
ic
a
ti
o
n
S
y
ste
ms
a
n
d
Ne
two
rk
s
(
CO
M
S
NET
S
).
P
isc
a
taw
a
y
,
NJ
,
U
S
A
:
IEE
E;
1
5
7
-
1
6
6
,
2
0
0
9
.
[1
0
]
Co
n
ti
k
iOS
,
h
tt
p
:/
/w
ww
.
c
o
n
ti
k
io
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rg
.
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1
]
T
e
lo
sB,
h
tt
p
:/
/www
.
m
e
m
sic
.
c
o
m
/
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se
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il
e
s/
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s/Da
ta
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ts/W
S
N/te
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sb
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Evaluation Warning : The document was created with Spire.PDF for Python.