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s
.
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E
E
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0
2
.
1
1
b
ite
m
s
s
h
o
w
ed
u
p
o
n
2
0
0
0
,
W
ir
eless
co
m
m
u
n
ica
tio
n
s
ar
e
en
d
i
n
g
u
p
p
r
o
g
r
ess
i
v
el
y
i
m
p
er
ativ
e
f
o
r
th
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le
x
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ilit
y
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p
o
r
tab
ilit
y
a
n
d
s
p
ee
d
.
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t
i
s
th
e
s
it
u
atio
n
o
f
m
icr
o
w
a
v
e
a
n
d
laser
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ased
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n
o
v
atio
n
s
,
e.
g
.
W
i
-
Fi
a
n
d
f
r
ee
s
p
ac
e
o
p
tics
,
in
d
iv
id
u
all
y
.
T
h
e
s
ig
n
i
f
ica
n
ce
an
d
u
s
a
g
e
o
f
W
i
-
Fi
h
av
e
b
ee
n
d
ev
elo
p
in
g
f
o
r
s
u
p
p
le
m
e
n
ti
n
g
co
n
v
e
n
tio
n
al
w
ir
ed
s
y
s
te
m
s
.
W
i
-
Fi
h
a
s
h
ad
an
ex
p
an
d
i
n
g
n
ea
r
n
es
s
in
t
h
e
in
d
iv
id
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al
h
o
m
e,
s
h
ap
in
g
a
r
em
o
te
in
d
i
v
id
u
al
ter
r
ito
r
y
ar
r
an
g
e,
en
ab
li
n
g
i
n
d
iv
id
u
al
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ad
g
et
s
to
i
m
p
ar
t.
P
o
in
t
-
to
-
p
o
in
t
a
n
d
p
o
in
t
-
to
-
m
u
ltip
o
in
t
ar
r
an
g
e
m
en
ts
ar
e
u
tili
z
ed
b
o
th
i
n
s
id
e
a
n
d
o
u
ts
id
e,
r
eq
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ir
in
g
s
p
ec
if
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d
ir
ec
tio
n
al
an
d
o
m
n
id
ir
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tio
n
a
l r
ad
io
w
ir
e
s
[
5
].
C
o
n
f
ir
m
ed
th
e
I
E
E
E
8
0
2
.
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1
g
in
2
0
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3
it
w
o
r
k
s
(
lik
e
I
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E
8
0
2
.
1
1
b
)
,
in
th
e
2
.
4
GHz
b
an
d
,
lik
e
w
is
e
u
tili
ze
s
t
h
e
s
a
m
e
OF
DM
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as
ed
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an
s
m
is
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io
n
.
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E
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E
8
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.
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g
is
t
h
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t
h
ir
d
ad
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s
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m
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t
s
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ar
d
f
o
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r
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m
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te
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A
N
s
.
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h
is
s
tan
d
ar
d
is
w
o
r
k
i
n
g
i
n
2
.
4
GHz
b
an
d
an
d
h
as
r
a
w
d
ata
r
ate
o
f
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4
Mb
p
s
.
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h
e
th
r
o
u
g
h
p
u
t
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f
th
i
s
I
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ch
s
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s
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ch
e
m
e
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f
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n
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an
s
m
is
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h
i
s
tr
o
u
g
h
p
u
t
i
s
f
o
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f
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s
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n
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n
n
o
t
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e
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ac
ticall
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e
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m
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le
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tatio
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in
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o
th
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g
h
p
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t
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ac
k
ets
w
it
h
s
ize
les
s
th
an
1
5
0
0
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y
te
s
w
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v
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h
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n
d
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ate
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s
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n
d
t
h
e
p
ac
k
e
ts
h
a
v
e
6
4
b
y
te
s
[
6
].
I
E
E
E
8
0
2
.
1
1
b
ased
W
L
ANs
a
r
e
g
e
n
er
all
y
u
t
ilized
i
n
v
ie
w
o
f
it
s
ad
ap
tab
ilit
y
;
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h
er
t
h
r
o
u
g
h
p
u
t
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n
b
e
ac
h
iev
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y
u
p
g
r
ad
in
g
th
e
ex
ec
u
tio
n
m
ed
i
u
m
ac
ce
s
s
co
n
tr
o
l
la
y
er
all
t
h
in
g
s
co
n
s
id
er
ed
m
ed
i
u
m
ac
ce
s
s
co
n
tr
o
l
la
y
er
(
M
AC
)
o
u
tli
n
e
to
tal
co
m
p
o
n
e
n
t
ca
n
b
e
u
ti
liz
ed
.
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h
is
s
ta
n
d
ar
d
h
as
t
w
o
t
y
p
es
o
f
ca
s
i
n
g
to
tal
:
MA
C
p
r
o
to
co
l d
a
ta
u
n
it a
g
g
r
eg
atio
n
a
n
d
th
e
o
th
er
i
s
M
A
C
s
er
v
ice
d
ata
u
n
it a
g
g
r
eg
at
io
n
[
7
]
.
I
E
E
E
8
0
2
.
1
1
n
is
a
ch
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g
e
t
h
at
en
h
a
n
ce
s
t
h
e
p
ast
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E
E
E
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0
2
.
1
1
s
tan
d
ar
d
s
b
y
in
c
lu
d
i
n
g
MI
MO
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ten
n
a
s
i.e
.
m
u
ltip
le
i
n
p
u
t
a
n
ten
n
a
s
an
d
m
u
ltip
le
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u
tp
u
t
an
ten
n
a
s
.
On
t
h
e
o
t
h
er
h
a
n
d
,
IEEE
8
0
2
.
1
1
n
is
w
o
r
k
i
n
g
o
n
t
w
o
b
a
n
d
s
: 2
.
4
G
Hz
an
d
5
GHz
.
T
h
e
p
ea
k
d
ata
r
ate
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f
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h
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s
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n
d
ar
d
m
a
y
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c
h
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0
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m
ed
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t
I
E
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E
an
d
d
is
tr
ib
u
ted
in
2
0
0
9
.
Fin
all
y
,
i
n
2
0
1
3
I
E
E
E
8
0
2
.
1
1
is
r
e
v
is
ed
to
I
E
E
E
8
0
2
.
1
1
ac
.
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t
c
o
n
s
tr
u
cted
in
li
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th
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1
n
s
tan
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ar
d
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a
ls
o
,
s
tan
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ar
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is
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is
tr
ib
u
ted
in
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1
3
,
w
h
ich
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p
a
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d
s
o
n
I
E
E
E
8
0
2
.
1
1
n
an
d
it
g
u
ar
an
tees
t
h
at
t
h
r
o
u
g
h
p
u
t
h
as
h
i
g
h
le
v
el
,
it
u
tili
ze
s
h
i
g
h
tr
an
s
f
er
s
p
ee
d
an
d
h
ig
h
q
u
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tit
ies o
f
MI
MO
,
a
n
d
h
i
g
h
r
eq
u
ests
o
f
m
o
d
u
latio
n
s
[
8
].
Evaluation Warning : The document was created with Spire.PDF for Python.
I
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t J
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&
C
o
m
p
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n
g
I
SS
N:
2088
-
8708
P
erfo
r
ma
n
ce
A
n
a
lysi
s
o
f I
E
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8
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.
1
1
a
c
b
a
s
ed
W
LAN in
Wir
eles
s
C
o
mmu
n
ica
tio
n
S
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(
A
.
Z.
Yo
n
i
s
)
1133
3.
I
E
E
E
8
0
2
.
1
1
A
D
ST
ANDA
R
D
F
E
AT
U
RE
S
T
h
e
p
h
y
s
ical
la
y
er
o
f
I
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E
E
8
0
2
.
1
1
n
et
w
o
r
k
s
i
s
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ar
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ter
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ze
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icie
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y
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o
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E
E
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0
2
.
1
1
ad
.
T
h
is
s
tan
d
ar
d
is
d
ev
elo
p
ed
s
o
th
at
it
ca
n
w
o
r
k
o
n
m
il
li
m
ete
r
w
a
v
e
w
it
h
r
an
g
e
o
f
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GHz
.
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h
e
ch
ar
ac
ter
is
tics
o
f
th
i
s
b
an
d
is
f
u
ll
y
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n
iq
u
e
an
d
th
is
b
an
d
o
f
f
r
eq
u
en
c
y
d
if
f
e
r
s
f
r
o
m
2
.
4
GHz
an
d
5
GHz
in
th
e
co
n
d
it
io
n
s
o
f
Wi
-
Fi
n
et
w
o
r
k
s
y
s
te
m
s
.
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l
l
th
e
ite
m
s
th
a
t
ex
c
u
ti
n
g
th
is
s
tan
d
ar
d
(
I
E
E
E
8
0
2
.
1
1
a
d
)
ar
e
ca
r
r
ied
u
n
d
er
th
e
n
a
m
e
o
f
W
iGi
g
b
r
an
d
.
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E
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0
2
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1
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th
e
p
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to
co
l
o
f
h
y
b
r
id
M
AC
(
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ed
i
u
m
ac
ce
s
s
co
n
tr
o
l)
w
h
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h
e
n
s
u
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a
v
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d
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-
c
n
f
lict
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ased
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n
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m
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ts
.
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t
a
d
d
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all
y
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t
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m
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.
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,
I
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8
0
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if
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s
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ch
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s
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8
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(
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ies
to
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e
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u
tio
n
[
9
]
.
T
h
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g
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n
u
in
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test
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is
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u
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m
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E
th
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et
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ta
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d
[
1
0
]
,
[
1
1
].
4.
SI
M
UL
AT
I
O
N
A
ND
RE
SU
L
T
S
T
h
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s
i
m
u
latio
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1
1
a,
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0
2
.
1
1
n
an
d
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ac
s
tan
d
ar
d
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w
it
h
a
n
ex
ten
s
i
v
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v
ar
iet
y
o
f
s
etti
n
g
s
.
A
b
lo
ck
d
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g
r
a
m
s
h
o
w
in
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t
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u
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d
a
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cir
cle
o
f
th
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s
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m
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o
w
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i
n
Fig
u
r
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2
.
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h
e
f
o
llo
w
i
n
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s
u
b
s
e
ctio
n
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f
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b
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in
m
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s
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b
tle
d
etails.
Fig
u
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e
2
.
B
lo
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r
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m
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7
As
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B
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w
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M
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(
0
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an
d
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W
ith
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/2
an
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d
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u
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ep
ar
t
m
e
n
t
o
f
C
o
m
m
u
n
icatio
n
E
n
g
i
n
ee
r
in
g
/
C
o
lleg
e
o
f
E
lectr
o
n
ics E
n
g
i
n
ee
r
in
g
at
Ni
n
ev
a
h
U
n
i
v
er
s
it
y
,
Mo
s
u
l,
I
r
aq
.
RE
F
E
R
E
NC
E
S
[1
]
E.
Y.
A
d
e
sta
,
D.
A
g
u
s
m
a
n
,
a
n
d
A
.
A
v
ice
n
n
a
,
“
In
tern
e
t
o
f
T
h
in
g
s
(Io
T
)
in
A
g
ri
c
u
lt
u
re
In
d
u
str
ies
,
”
In
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
I
n
fo
rm
a
t
ics
(
IJ
EE
I)
,
V
o
l.
5
,
No
.
4
,
2
0
1
7
,
p
p
.
3
7
6
-
3
8
2
.
[2
]
M
.
El
k
h
o
d
r,
Q.
F
.
Ha
ss
a
n
a
n
d
S
.
S
h
a
h
re
sta
n
i,
“
Ne
tw
o
rk
s
o
f
th
e
F
u
tu
re
:
A
rc
h
it
e
c
tu
re
s,
T
e
c
h
n
o
l
o
g
ies
,
a
n
d
Im
p
le
m
e
n
tatio
n
s,”
B
o
o
k
CRC
,
2
0
1
7
.
[3
]
Y.
P
a
rk
a
n
d
F
.
A
d
a
c
h
i,
“
En
h
a
n
c
e
d
Ra
d
io
A
c
c
e
ss
Tec
h
n
o
lo
g
ies
f
o
r
Ne
x
t
G
e
n
e
ra
ti
o
n
M
o
b
il
e
Co
m
m
u
n
ica
ti
o
n
,
”
Bo
o
k
sp
rin
g
e
r
,
p
p
.
2
0
.
2
0
0
7
.
[4
]
J.
Ja
n
so
n
s
a
n
d
A
.
Ba
ra
n
c
e
v
s,
“
Us
in
g
w
irele
ss
n
e
t
w
o
rk
in
g
f
o
r
v
e
h
icu
lar
e
n
v
iro
n
m
e
n
t:
IEE
E
8
0
2
.
1
1
a
sta
n
d
a
r
d
p
e
rf
o
r
m
a
n
c
e
,
”
2
n
d
IEE
E
In
ter
n
a
ti
o
n
a
l
Co
n
fer
e
n
c
e
o
n
Dig
it
a
l
In
fo
rm
a
ti
o
n
Pro
c
e
ss
in
g
a
n
d
Co
mm
u
n
ica
ti
o
n
s
(
ICDIPC)
,
2
0
1
2
,
p
p
.
5
-
9.
[5
]
J.
A
.
Ca
rv
a
lh
o
;
H.
V
e
ig
a
;
N.
M
a
rq
u
e
s;
C.
F
.
P
a
c
h
e
c
o
,
a
n
d
A
.
D.Re
is,
“
A
Co
n
tri
b
u
t
io
n
to
L
a
b
o
ra
to
ry
P
e
rf
o
r
m
a
n
c
e
M
e
a
su
re
m
e
n
ts
o
f
IEE
E
8
0
2
.
1
1
B
,
G
Wep
p
o
in
t
-
to
-
p
o
i
n
t
L
in
k
s,”
In
ter
n
a
ti
o
n
a
l
C
o
n
fer
e
n
c
e
o
n
W
ire
l
e
ss
In
fo
rm
a
ti
o
n
Ne
two
rk
s a
n
d
S
y
ste
ms
(
W
INS
Y
S
)
,
2
0
1
0
,
p
p
.
1
-
4.
[6
]
J.
Ja
n
g
e
u
n
,
P
.
P
u
sh
k
i
n
,
a
n
d
S
.
M
ih
a
il
,
“
T
h
e
o
re
ti
c
a
l
M
a
x
im
u
m
T
h
ro
u
g
h
p
u
t
o
f
IE
EE
8
0
2
.
1
1
a
n
d
it
s
A
p
p
li
c
a
ti
o
n
s,”
S
e
c
o
n
d
IEE
E
I
n
ter
n
a
ti
o
n
a
l
S
y
mp
o
siu
m
o
n
Ne
tw
o
rk
Co
mp
u
ti
n
g
a
n
d
Ap
p
li
c
a
ti
o
n
s
,
2
0
0
3
,
p
p
.
2
4
9
-
2
5
6
.
[7
]
M
.
S
.
Ko
w
sa
r
a
n
d
S
.
Bisw
a
s,
“
P
e
rf
o
r
m
a
n
c
e
i
m
p
ro
v
e
m
e
n
t
o
f
IEE
E
8
0
2
.
1
1
n
W
LA
Ns
v
ia
f
ra
m
e
a
g
g
re
g
a
ti
o
n
in
NS
-
3
,
”
IEE
E
in
ter
n
a
ti
o
n
a
l
c
o
n
fer
e
n
c
e
o
n
e
lec
trica
l,
c
o
mp
u
ter
a
n
d
c
o
mm
u
n
ica
ti
o
n
e
n
g
i
n
e
e
rin
g
(
ECCE
)
,
2
0
1
7
,
p
p
.
1
-
6.
[8
]
N.
A
l
-
G
h
a
z
u
,
“
A
S
tu
d
y
o
f
th
e
Ne
x
t
WL
AN
S
tan
d
a
r
d
IEE
E
8
0
2
.
1
1
a
c
P
h
y
sic
a
l
L
a
y
e
r,
”
M
.
S
.
T
h
e
sis
S
to
c
k
h
o
lm
,
S
w
e
d
e
n
,
2
0
1
3
.
[9
]
K.
Ch
a
n
d
ra
,
R.
V
.
P
ra
sa
d
,
a
n
d
I
.
Nie
m
e
g
e
e
rs,
“
P
e
rf
o
r
m
a
n
c
e
A
n
a
l
y
sis
o
f
IEE
E
8
0
2
.
1
1
a
d
M
A
C
P
r
o
to
c
o
l,
”
IEE
E
c
o
mm
u
n
ica
t
io
n
s letter
s
,
v
o
l.
2
1
,
n
o
.
7
,
2
0
1
7
,
p
p
.
1
5
1
3
-
1
5
1
6
.
[1
0
]
D.
De
n
g
,
K.
Ch
e
n
a
n
d
R.
C
h
e
n
g
,
"
IEE
E
8
0
2
.
1
1
a
x
:
Ne
x
t
Ge
n
e
ra
ti
o
n
W
irele
ss
L
o
c
a
l
A
r
e
a
Ne
tw
o
rk
s
,
"
10
th
In
ter
n
a
t
io
n
a
l
Co
n
fer
e
n
c
e
o
n
He
t
e
ro
g
e
n
e
o
u
s
Ne
two
rk
in
g
f
o
r
Qu
a
li
ty,R
e
li
a
b
il
it
y
,
S
e
c
u
rity
a
n
d
R
o
b
u
stn
e
ss
,
Rh
o
d
e
s
,
2
0
1
4
,
p
p
.
7
7
-
8
2
.
[1
1
]
M
.
P
.
P
u
tra,
D.
P
e
r
d
a
n
a
a
n
d
R.
M
.
Ne
g
a
ra
,
“
P
e
rf
o
r
m
a
n
c
e
A
n
a
l
y
sis
o
f
Da
ta T
r
a
ff
ic O
ff
lo
a
d
S
c
h
e
m
e
o
n
L
o
n
g
T
e
r
m
Ev
o
lu
ti
o
n
a
n
d
I
EE
E
8
0
2
.
1
1
A
H,”
T
EL
KOM
NIKA
(
T
e
lec
o
mm
u
n
ica
t
io
n
C
o
mp
u
ti
n
g
E
lec
tro
n
ics
a
n
d
C
o
n
tro
l
)
, v
o
l
.
1
5
,
n
o
.
4
,
2
0
1
7
,
p
p
.
1
6
5
9
–
1
6
6
5
.
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