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td
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v
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1.
I
NT
RO
D
UCT
I
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R
ec
en
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a
w
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w
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w
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k
s
[
1
-
6
]
.
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n
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latest
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in
[
7
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8
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.
A
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[
9
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p
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[
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5
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ated
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m
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to
v
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.
T
h
is
r
esear
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ca
n
p
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Evaluation Warning : The document was created with Spire.PDF for Python.
T
E
L
KOM
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K
A
T
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m
u
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(
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Tr
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1829
r
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lts
.
2.
SYST
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FD
r
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y
in
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r
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2
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2
1
].
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r
ce
w
ill
b
e
e
m
p
lo
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ed
f
o
r
E
H
at
th
e
la
y
.
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ce
,
t
h
e
h
ar
v
e
s
ted
p
o
w
er
at
th
e
R
ca
n
b
e
o
b
tain
ed
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.
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2
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s
sr
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r
s
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h
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E
P
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h
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h
e
r
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ig
n
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l a
t th
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e
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as
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:
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nn
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D
r
d
r
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I
D
d
n
y
h
x
x
h
n
(
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f
r
o
m
(
1
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,
th
e
s
i
g
n
al
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n
o
is
e
r
atio
(
SNR
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at
th
e
R
ca
n
b
e
f
o
r
m
u
lated
as th
e
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.
2
1
2
0
s
r
s
r
r
r
hP
h
P
N
(
4
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m
th
e
s
e
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2
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an
d
(
4
)
,
an
d
u
s
in
g
t
h
e
f
ac
t t
h
at
0
s
NP
,
th
e
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4
)
ca
n
b
e
r
e
w
r
itte
n
as
;
1
2
(
1
)
(
1
)
rr
X
h
(
5
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w
h
er
e
2
rr
Xh
.
T
h
en
th
e
SN
R
at
t
h
e
D
ca
n
b
e
g
iv
e
n
b
y
;
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
1
6
9
3
-
6930
T
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KOM
NI
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4
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2020:
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8
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8
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1
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3
3
1830
2
2
2
2
22
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11
22
2
1
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1
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h
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en
d
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d
SNR
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n
b
e
g
iv
e
n
b
y
;
12
m
i
n
,
DF
(
7
)
3.
O
UT
A
G
E
P
RO
B
AB
I
L
I
T
Y
ANALY
SI
S
-
R
e
m
ar
k
1
:
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h
e
p
r
o
b
ab
ilit
y
d
en
s
it
y
f
u
n
cti
o
n
(
P
DF)
o
f
r
an
d
o
m
v
ar
iab
le
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R
V)
Z
ca
n
b
e
o
b
tain
ed
as th
e
f
o
llo
w
i
n
g
;
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4
4
()
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e
xp(
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(
1
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!
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M
Z
f
t
t
t
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ta
g
e
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r
o
b
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12
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Pr
m
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,
(
1
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Pr
m
in
,
(
1
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1
D
F
th
th
th
OP
Y
XZ
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9
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w
h
e
r
e
21
R
th
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s
t
h
e
th
r
e
s
h
o
l
d
o
f
s
y
s
tem
,
an
d
R
i
s
th
e
t
a
r
g
et
r
a
t
e
.
I
n
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c
a
n
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e
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ef
o
r
m
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l
a
t
e
d
as
th
e
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ir
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lated
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ter
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th
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t,
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u
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v
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d
is
tr
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u
ti
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ct
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D
F)
o
f
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ca
n
b
e
co
m
p
u
ted
as
(
1
3
)
.
Evaluation Warning : The document was created with Spire.PDF for Python.
T
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1831
22
2
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h
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e
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n
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e
claim
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y
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3
2
3
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xp(
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(
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th
th
M
th
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zz
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(
1
6
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4.
NUM
E
RICAL
R
E
SU
L
T
S A
ND
DIS
C
USS
I
O
N
I
n
th
i
s
s
ec
tio
n
,
w
e
p
r
o
p
o
s
e
an
d
in
v
est
ig
ate
t
h
e
i
n
f
lu
e
n
ce
o
f
th
e
p
r
i
m
ar
y
s
y
s
te
m
p
ar
a
m
eter
s
o
n
th
e
OP
o
f
th
e
p
r
o
p
o
s
ed
m
o
d
el
s
y
s
te
m
[
2
1
-
2
5
]
.
T
h
e
in
f
l
u
e
n
ce
o
f
ψ
an
d
Δ
o
n
th
e
s
y
s
te
m
OP
ar
e
d
r
a
w
n
i
n
Fig
u
r
e
s
3
an
d
4
.
I
n
th
ese
Fi
g
u
r
es 3
an
d
4
,
w
e
v
ar
y
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f
r
o
m
5
to
2
5
d
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an
d
Δ
f
r
o
m
0
to
2
5
d
B
.
T
h
e
m
ai
n
s
y
s
te
m
p
ar
am
eter
s
ar
e
s
et
as
R
=
0
.
2
5
b
p
s
/Hz,
ρ
=0
.
5
,
η
=0
.
8
.
Fro
m
t
h
e
r
es
u
lts
,
a
s
s
h
o
w
n
in
Fig
u
r
e
3
,
w
e
ca
n
s
ee
t
h
at
th
e
s
y
s
te
m
OP
cr
u
ciall
y
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alls
f
r
o
m
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0
w
it
h
th
e
r
is
i
n
g
o
f
ψ.
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n
ad
d
itio
n
,
th
e
s
y
s
te
m
OP
h
as
a
m
ass
iv
e
in
cr
ea
s
e
f
r
o
m
0
to
1
w
it
h
an
i
n
cr
ea
s
e
o
f
Δ
.
Fro
m
th
e
Fi
g
u
r
es
3
an
d
4
,
all
th
e
s
i
m
u
latio
n
s
ar
e
th
e
s
a
m
e
as
th
e
an
al
y
tica
l r
esu
l
ts
.
Fig
u
r
e
3
.
OP
v
er
s
u
s
ψ
Fig
u
r
e
4
.
OP
v
er
s
u
s
Δ
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
1
6
9
3
-
6930
T
E
L
KOM
NI
K
A
T
elec
o
m
m
u
n
C
o
m
p
u
t E
l
C
o
n
tr
o
l
,
Vo
l.
1
8
,
No
.
4
,
A
u
g
u
s
t
2020:
1
8
2
8
-
1
8
3
3
1832
Mo
r
eo
v
er
,
th
e
ef
f
ec
t
o
f
ρ
,
R
,
an
d
M
o
n
th
e
s
y
s
te
m
OP
ar
e
p
r
o
p
o
s
ed
in
Fig
u
r
es
5
-
7
w
ith
th
e
m
ai
n
s
y
s
te
m
p
ar
a
m
eter
s
,
as
s
h
o
w
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g
u
r
es
5
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7
.
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n
Fig
u
r
e
5
,
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e
s
y
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te
m
OP
d
ec
r
ea
s
es
w
h
e
n
ρ
v
ar
ies
f
r
o
m
0
to
0
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3
,
an
d
th
en
h
a
s
a
co
n
s
id
er
ab
le
r
is
e
w
h
i
le
ρ
in
cr
ea
s
e
s
to
1
.
T
h
e
o
p
ti
m
al
v
al
u
e
o
f
th
e
s
y
s
te
m
OP
ca
n
b
e
o
b
tain
ed
w
it
h
ρ
f
r
o
m
0
.
2
to
0
.
3
.
Fu
r
th
e
r
m
o
r
e,
th
e
s
y
s
te
m
OP
in
cr
ea
s
e
s
s
ig
n
i
f
ica
n
tl
y
w
h
e
n
R
an
d
M
in
cr
ea
s
e,
as
s
h
o
w
n
in
Fi
g
u
r
es
6
an
d
7
.
I
n
all
f
ig
u
r
es
th
e
s
i
m
u
latio
n
an
d
an
a
l
y
t
ic
al
r
esu
lt
s
h
a
v
e
a
g
o
o
d
ag
r
ee
m
en
t.
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u
r
e
5
.
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v
er
s
u
s
ρ
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u
r
e
6
.
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v
er
s
u
s
R
Fig
u
r
e
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er
s
u
s
M
5.
CO
NCLU
SI
O
N
I
n
t
h
is
r
e
s
ea
r
ch
,
t
h
e
OP
An
a
l
y
s
i
s
i
n
D
F
P
S
FD
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ela
y
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n
g
Net
w
o
r
k
w
i
th
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m
p
ac
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f
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o
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C
h
an
n
el
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n
ter
f
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h
e
Desti
n
atio
n
is
p
r
o
p
o
s
ed
an
d
in
v
esti
g
ated
.
I
n
th
e
s
y
s
te
m
m
o
d
el
s
ec
tio
n
,
w
e
p
r
esen
t
t
h
e
DF
P
S
FD
R
ela
y
in
g
Net
w
o
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k
w
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I
m
p
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f
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h
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n
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t
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ce
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Des
tin
a
tio
n
.
T
h
en
in
t
h
e
s
y
s
te
m
p
er
f
o
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n
ce
s
ec
tio
n
,
w
e
an
al
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d
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e
t
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e
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ed
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f
o
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m
ex
p
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ess
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n
o
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h
e
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a
n
d
in
v
e
s
tig
a
te
t
h
e
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f
ec
t
o
f
th
e
m
ai
n
s
y
s
te
m
p
ar
a
m
eter
s
o
n
th
e
s
y
s
te
m
n
et
w
o
r
k
p
er
f
o
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m
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ce
.
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h
en
,
w
e
p
er
f
o
r
m
t
h
e
Mo
n
t
e
C
ar
lo
s
i
m
u
latio
n
to
v
er
if
y
th
e
a
n
al
y
tical
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ec
t
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n
.
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h
is
r
esear
ch
ca
n
p
r
o
v
id
e
a
n
ew
r
ec
o
m
m
e
n
d
atio
n
f
o
r
a
co
m
m
u
n
icat
io
n
n
e
t
w
o
r
k
.
Evaluation Warning : The document was created with Spire.PDF for Python.
T
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KOM
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K
A
T
elec
o
m
m
u
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C
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p
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b
a
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n
a
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s
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p
o
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s
p
litt
in
g
fu
ll
-
d
u
p
le
x
r
ela
yin
g
n
etw
o
r
k
…
(
P
h
u
Tr
a
n
Tin
)
1833
RE
F
E
R
E
NC
E
S
[1
]
Ch
e
n
He
,
C
h
a
o
Zh
a
i,
Yo
n
g
h
u
i
L
i,
a
n
d
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ti
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,
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o
p
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ra
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e
S
trate
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ies
f
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r
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re
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d
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m
m
u
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ica
ti
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n
s: A
n
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rv
ie
w
,
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IEE
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ire
les
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mm
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l.
2
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4
,
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p
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2
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2
0
1
8
.
[2
]
Yu
H.,
L
e
e
H.,
&
Je
o
n
H.
,
“
W
h
a
t
is
5
G
?
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m
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g
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M
o
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ice
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rk
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q
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irem
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u
sta
i
n
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b
il
i
ty
,
v
o
l.
9
,
n
o
.
1
0
,
2
0
1
7
.
[
3
]
S
h
a
r
m
a
V
.
,
&
K
a
r
m
a
k
a
r
P
.,
“
A
N
o
v
e
l
M
e
t
h
o
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f
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p
p
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t
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n
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r
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v
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d
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w
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k
s
,
”
7
t
h
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n
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n
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t
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o
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l
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n
d
N
e
t
w
o
r
k
s
,
2
0
1
5
.
[4
]
Bo
c
c
a
rd
i
,
F
e
d
e
rico
,
Ro
b
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rt
He
a
th
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g
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o
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h
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a
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n
d
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tar
P
o
p
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sk
i
,
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iv
e
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p
t
iv
e
T
e
c
h
n
o
lo
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y
Dire
c
ti
o
n
s f
o
r
5
G
,
"
IEE
E
Co
mm
u
n
ica
ti
o
n
s M
a
g
a
zi
n
e
,
v
o
l.
5
2
,
n
o
.
2
,
p
p
.
74
-
80
,
2
0
1
4
.
[5
]
Da
i,
L
in
g
lo
n
g
,
Bich
a
i
W
a
n
g
,
Yi
f
e
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Yu
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n
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h
u
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n
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f
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H
a
n
,
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in
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d
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o
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g
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M
u
lt
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p
le
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c
c
e
ss
f
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r
5
G
:
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o
lu
ti
o
n
s,
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ll
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p
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rt
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d
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se
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re
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s
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IEE
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mm
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g
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l.
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3
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o
.
9
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p
p
.
74
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2
0
1
5
.
[6
]
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a
it
o
,
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y
a
,
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sh
ih
isa
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iy
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m
a
,
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n
a
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jeb
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k
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-
Orth
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c
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ss
(NO
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)
f
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ll
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lar
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c
c
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ss
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2
0
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3
IEE
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7
7
t
h
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icu
la
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h
n
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o
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fer
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n
c
e
(
VT
C
S
p
rin
g
)
,
2
0
1
3
.
[7
]
V
a
rsh
n
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y
,
L
a
v
R.
,
"
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ra
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sp
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sly
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IEE
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In
ter
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ti
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fo
rm
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t
io
n
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h
e
o
ry
,
2
0
0
8
.
[8
]
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o
u
,
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u
n
,
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h
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n
g
,
a
n
d
Ch
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Ho
.
,
"
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f
o
r
m
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ti
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n
d
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o
w
e
r
T
r
a
n
sfe
r:
A
rc
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tu
re
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sig
n
a
n
d
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te
-
e
n
e
rg
y
T
ra
d
e
o
ff
,”
2
0
1
2
IEE
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Glo
b
a
l
C
o
mm
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n
ica
ti
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n
s C
o
n
fe
re
n
c
e
(
GLOBE
CO
M
)
,
2
0
1
2
.
[9
]
Ka
sh
e
f
,
M
o
h
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m
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d
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d
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n
th
o
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h
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v
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stin
g
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ss
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t
w
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rk
s
,
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ACM
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ra
n
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ti
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rk
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g
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v
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l.
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o
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1
,
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p
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3
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22
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2
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1
6
.
[1
0
]
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n
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,
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h
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2
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m
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n
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fer
e
n
c
e
,
2
0
1
4
.
[1
1
]
Ju
M
i
n
c
h
u
l,
Ky
u
-
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in
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n
g
,
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y
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g
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g
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m
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m
issio
n
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to
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in
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e
rg
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rv
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g
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se
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tw
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rk
s
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IEE
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o
u
rn
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l
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ted
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s
in
Co
mm
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n
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n
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l
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3
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2
,
p
p
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2
7
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7
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2
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1
5
.
[1
2
]
Ng
u
y
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n
T
.
N.,
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D.
T
.
,
T
ra
n
P
.
T
.
,
a
n
d
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z
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k
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.
,
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m
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it
c
h
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m
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ll
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lex
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la
y
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g
in
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m
p
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t
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n
d
it
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n
,
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T
ra
n
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ti
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ter
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d
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f
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ms
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v
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l.
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0
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n
o
.
9
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p
p
.
4
2
2
3
-
4
2
3
9
,
2
0
1
6
.
[1
3
]
G
u
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n
ju
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a
n
d
S
o
n
ia
A
issa
,
"
RF
-
Ba
se
d
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e
rg
y
Ha
rv
e
stin
g
in
De
c
o
d
e
-
a
n
d
-
F
o
rw
a
r
d
Re
lay
in
g
S
y
ste
m
s:
Erg
o
d
ic
a
n
d
Ou
tag
e
Ca
p
a
c
it
ies
,
"
IEE
E
T
ra
n
sa
c
ti
o
n
s
o
n
W
ire
les
s Co
mm
u
n
ica
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s
,
v
o
l.
1
4
,
n
o
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1
1
,
p
p
.
6
4
2
5
-
4
3
4
,
2
0
1
5
.
[1
4
]
Zh
o
u
,
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e
n
g
,
M
u
g
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n
P
e
n
g
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h
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o
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n
d
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g
L
i
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in
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r
S
p
li
tt
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g
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n
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ten
n
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ti
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n
in
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n
e
rg
y
Ha
rv
e
stin
g
Re
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Ch
a
n
n
e
ls
,
"
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S
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g
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a
l
Pro
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ss
in
g
L
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tt
e
rs
,
v
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l.
2
2
,
n
o
.
7
,
p
p
.
8
2
3
-
27
,
2
0
1
5
.
[1
5
]
P
h
u
T
ra
n
T
in
,
M
i
n
h
T
ra
n
,
T
a
n
N.
Ng
u
y
e
n
,
T
h
a
n
h
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g
Ng
u
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n
,
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st
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m
p
e
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o
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m
a
n
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e
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a
l
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sis o
f
h
y
b
rid
ti
m
e
p
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r
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it
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h
in
g
p
ro
to
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o
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ire
c
ti
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t
w
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a
m
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li
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n
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-
f
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r
w
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rd
m
o
d
e
,
"
In
d
o
n
e
s
ia
n
J
o
u
rn
a
l
o
f
El
e
c
trica
l
En
g
in
e
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rin
g
a
n
d
Co
m
p
u
ter
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c
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c
e
,
v
o
l.
1
4
,
n
o
.
1
,
p
p
.
2
123
-
1
3
1
,
2
0
1
9
.
[1
6
]
T
a
n
N.
Ng
u
y
e
n
,
T
.
H.
Q.
M
in
h
,
P
h
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o
n
g
T
.
,
T
ra
n
a
n
d
M
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sla
v
V
o
z
n
a
k
,
“
A
d
a
p
ti
v
e
En
e
rg
y
Ha
r
v
e
stin
g
Re
la
y
in
g
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r
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to
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o
l
f
o
r
T
w
o
-
W
a
y
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a
l
f
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p
lex
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y
ste
m
N
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t
w
o
rk
o
v
e
r
Ricia
n
F
a
d
in
g
Ch
a
n
n
e
l
,”
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ire
les
s
Co
mm
u
n
ica
t
io
n
s
a
n
d
M
o
b
il
e
Co
m
p
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ti
n
g
,
v
o
l.
2
0
1
8
,
p
p
.
1
-
1
0
,
2
0
1
8
.
[1
7
]
T
in
P
h
u
T
ra
n
,
T
ra
n
Ho
a
n
g
Qu
a
n
g
M
in
h
,
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a
n
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u
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a
n
d
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iro
sla
v
V
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z
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k
,
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ste
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P
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rf
o
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m
a
n
c
e
A
n
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l
y
sis
o
f
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lf
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p
lex
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la
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N
e
t
w
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d
in
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h
a
n
n
e
l
,
"
T
EL
KOM
NIKA
T
e
lec
o
mm
u
n
ica
t
io
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Co
mp
u
ti
n
g
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e
c
tro
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ics
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n
d
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o
n
tro
l,
v
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l.
1
6
,
n
o
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1
,
p
p
.
1
8
9
-
1
9
9
,
2
0
1
8
.
[1
8
]
V
a
n
-
Du
c
P
h
a
n
,
P
h
u
T
ra
n
T
in
,
M
in
h
T
ra
n
,
T
ra
n
T
h
a
n
h
T
ra
n
g
,
“
Ou
tag
e
p
ro
b
a
b
il
it
y
a
n
a
ly
sis
o
f
DF
P
S
R
e
n
e
rg
y
h
a
rv
e
stin
g
f
u
ll
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d
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p
lex
re
lay
in
g
n
e
tw
o
rk
w
it
h
p
re
se
n
c
e
o
f
th
e
d
irec
t
li
n
k
u
si
n
g
M
RC
tec
h
n
iq
u
e
,”
I
n
d
o
n
e
sia
n
J
o
u
rn
a
l
o
f
El
e
c
trica
l
En
g
in
e
e
rin
g
a
n
d
Co
mp
u
ter
S
c
ien
c
e
,
v
o
l
.
1
,
n
o
.
2
,
p
p
.
6
0
6
-
6
1
3
,
2
0
1
9
.
[1
9
]
V
a
n
-
Du
c
P
h
a
n
,
P
h
u
T
ra
n
T
in
,
M
in
h
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