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T
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n
ts
.
W
h
ile,
v
id
eo
s
tr
ea
m
i
n
g
tr
af
f
ic
r
eq
u
i
r
es
h
ig
h
d
ata
r
ates
an
d
lo
w
laten
c
y
s
er
v
i
n
g
lar
g
e
n
u
m
b
er
o
f
u
s
er
s
w
h
er
ea
s
g
u
ar
a
n
teei
n
g
ad
eq
u
ate
n
e
t
w
o
r
k
p
er
f
o
r
m
a
n
ce
[
9
]
.
C
u
r
r
en
t
r
ea
l
-
ti
m
e
i
n
ter
ac
ti
v
e
ap
p
licatio
n
s
r
eq
u
ir
e
m
o
r
e
s
o
p
h
is
ticated
Qo
S tar
g
et
s
co
n
ce
r
n
in
g
d
ela
y
an
d
p
ac
k
et
lo
s
s
r
atio
(
P
L
R
)
as p
er
f
o
r
m
an
ce
in
d
icato
r
s
b
esid
e
h
i
g
h
n
et
w
o
r
k
p
er
f
o
r
m
an
ce
to
e
n
s
u
r
e
Vo
I
P
an
d
v
id
eo
q
u
alit
y
.
T
h
e
s
e
i
n
d
icato
r
s
ar
e
v
ital
f
o
r
b
o
th
u
s
er
e
x
p
er
ien
ce
a
n
d
Qo
S in
r
ea
l
-
t
i
m
e
ap
p
licatio
n
s
[
1
0
]
.
T
h
e
av
ailab
le
s
ch
ed
u
lin
g
al
g
o
r
ith
m
s
ca
n
b
e
class
if
ied
as
ch
an
n
el
-
a
w
ar
e,
Qo
S
-
a
w
ar
e,
ch
an
n
el
-
a
n
d
-
Qo
S
-
a
w
ar
e
o
r
n
o
n
e
o
f
th
o
s
e.
T
h
e
ch
an
n
el
q
u
ali
t
y
is
co
n
s
id
er
ed
to
en
h
an
ce
n
e
t
w
o
r
k
p
er
f
o
r
m
a
n
ce
,
w
h
ile
t
h
e
Qo
S a
r
e
em
p
lo
y
ed
to
s
ati
s
f
y
t
h
e
d
esire
d
s
er
v
ice
’
s
q
u
alit
y
p
a
r
a
m
eter
s
[
1
1
]
.
Nw
aw
elu
e
t
a
l
.
[
1
2
]
,
a
n
a
lg
o
r
i
th
m
is
e
v
a
lu
at
e
d
w
h
i
ch
g
iv
es
e
x
t
r
a
Qo
S
s
u
p
p
o
r
t
t
o
t
h
e
n
e
t
w
o
r
k
w
h
i
l
e
i
n
c
r
e
a
s
in
g
th
e
n
u
m
b
e
r
o
f
s
u
p
p
o
r
t
e
d
u
s
e
r
s
.
T
h
i
s
a
l
g
o
r
ith
m
p
r
e
d
ic
ts
th
e
in
c
o
m
in
g
t
r
af
f
i
c
an
d
g
a
th
e
r
s
i
ts
ch
an
n
e
l
s
t
a
ti
s
t
i
cs
t
o
h
e
l
p
th
e
s
c
h
e
d
u
l
e
r
t
o
as
s
ig
n
th
e
r
e
s
o
u
r
ce
s
t
o
th
e
u
s
e
r
w
ith
c
u
r
r
en
t
h
ig
h
e
s
t
c
h
a
n
n
el
s
t
at
e
.
H
o
w
ev
e
r
,
th
is
a
lg
o
r
i
th
m
h
as
a
l
o
w
e
r
p
r
i
o
r
i
ty
f
o
r
R
T
f
l
o
w
s
i
n
c
as
e
o
f
P
L
R
a
n
d
t
h
r
o
u
g
h
p
u
t.
A
n
g
r
i
et
a
l
.
[
1
3
]
,
an
a
lg
o
r
i
th
m
is
p
r
o
p
o
s
e
d
f
o
r
l
a
r
g
e
n
u
m
b
er
o
f
u
s
e
r
s
w
ith
h
ig
h
s
p
e
e
d
.
I
t
f
u
lf
i
ll
s
t
h
e
n
ee
d
s
o
f
th
e
Q
o
S
o
f
R
T
a
p
p
l
i
c
a
ti
o
n
s
c
o
n
ce
r
n
in
g
av
e
r
ag
e
th
r
o
u
g
h
p
u
t
,
p
ac
k
e
t
d
el
ay
,
an
d
PL
R
.
F
o
r
N
R
T
f
l
o
w
s
i
t
c
o
n
s
i
d
e
r
s
th
e
c
h
an
n
e
l
c
o
n
d
it
i
o
n
a
n
d
t
h
e
a
v
e
r
ag
e
d
a
t
a
r
at
e
.
W
h
i
l
e
f
o
r
R
T
f
l
o
w
s
,
th
e
d
e
l
ay
is
t
ak
en
i
n
t
o
c
o
n
s
i
d
e
r
a
ti
o
n
u
s
in
g
an
ex
p
o
n
e
n
t
i
al
f
u
n
c
ti
o
n
g
iv
i
n
g
en
h
an
c
em
en
t
f
o
r
R
T
f
l
o
w
s
.
T
h
is
m
ay
r
e
s
u
l
t
in
u
n
f
ai
r
r
e
s
o
u
r
ce
a
l
l
o
c
at
i
o
n
b
e
tw
e
en
R
T
a
n
d
N
R
T
f
l
o
w
s
.
A
n
e
w
s
ch
e
d
u
l
e
r
is
s
u
g
g
es
t
e
d
b
y
Nw
aw
e
l
u
an
d
A
n
i
[
1
4
]
t
o
e
n
h
an
c
e
th
e
p
r
i
o
r
i
ty
o
f
R
T
o
v
e
r
N
R
T
s
e
r
v
i
c
e
s
,
o
f
f
e
r
in
g
a
g
o
o
d
p
e
r
f
o
r
m
an
c
e
,
an
d
s
a
ti
s
f
y
in
g
t
h
e
Q
o
S
r
e
q
u
i
r
em
en
t
s
o
f
th
e
PL
R
f
o
r
R
T
s
e
r
v
i
c
es
.
T
h
e
s
ch
ed
u
ler
d
iv
id
es
t
h
e
u
s
er
s
t
o
R
T
an
d
NR
T
u
s
er
s
,
t
h
e
n
as
s
i
g
n
s
r
ad
io
r
eso
u
r
ce
s
to
u
s
er
s
s
u
ch
th
at
s
ta
n
d
ar
d
n
et
w
o
r
k
p
er
f
o
r
m
a
n
ce
m
e
tr
ics
ar
e
s
atis
f
ied
,
w
h
ich
m
a
k
e
t
h
e
al
g
o
r
ith
m
m
o
r
e
co
m
p
le
x
th
an
o
t
h
er
al
g
o
r
ith
m
s
.
L
ati
f
f
et
a
l.
[
9
]
s
tu
d
ied
an
alg
o
r
it
h
m
p
er
f
o
r
m
a
n
ce
in
5
G
n
et
wo
r
k
.
T
h
is
alg
o
r
ith
m
co
m
b
i
n
es t
h
e
p
r
o
p
o
r
tio
n
al
f
air
m
e
tr
ic
w
i
th
t
h
e
h
ea
d
-
of
-
lin
e
(
Ho
L
)
p
ac
k
et
d
ela
y
,
an
d
co
n
s
tr
ain
ed
b
y
t
h
e
p
ac
k
et
d
elay
t
h
r
es
h
o
ld
an
d
th
e
p
er
m
is
s
ib
le
lo
s
s
p
ac
k
et
s
p
r
o
b
ab
ilit
y
.
T
h
is
alg
o
r
ith
m
g
iv
e
s
a
lo
w
er
p
r
io
r
ity
to
R
T
f
lo
w
s
co
m
p
ar
ed
to
NR
T
f
lo
w
s
.
I
n
th
i
s
w
o
r
k
,
an
al
g
o
r
ith
m
i
s
p
r
o
p
o
s
ed
to
m
ai
n
tai
n
t
h
e
Qo
S o
f
R
T
tr
af
f
ic
w
h
ile
k
ee
p
i
n
g
t
h
e
m
i
n
i
m
u
m
r
eq
u
ir
ed
f
air
n
es
s
an
d
t
h
r
o
u
g
h
p
u
t
f
o
r
t
h
e
NR
T
tr
af
f
ic
f
o
r
u
s
er
s
.
T
h
is
alg
o
r
ith
m
g
iv
e
s
a
f
air
p
r
i
o
r
ity
o
f
R
T
p
ac
k
ets
n
e
w
l
y
b
u
f
f
er
ed
in
th
e
q
u
eu
es
w
it
h
NR
T
f
lo
w
s
,
an
d
ass
ig
n
s
h
ig
h
er
p
r
io
r
ity
to
R
T
f
lo
w
s
s
p
en
t
lo
n
g
er
ti
m
e
in
b
u
f
f
er
s
,
ac
h
ie
v
i
n
g
b
etter
R
T
th
r
o
u
g
h
p
u
t a
n
d
lo
w
er
P
L
R
.
2.
SCH
E
DU
L
I
NG
T
E
CH
NI
Q
UE
S
ch
e
d
u
l
in
g
is
t
h
e
p
r
o
c
es
s
o
f
a
l
l
o
c
at
in
g
r
a
d
i
o
r
e
s
o
u
r
c
es
am
o
n
g
u
s
e
r
s
.
S
ev
e
r
a
l
f
a
c
t
o
r
s
a
f
f
e
ct
th
e
s
ch
e
d
u
l
in
g
,
s
u
c
h
as
ch
an
n
e
l
s
ta
t
e
in
f
o
r
m
a
ti
o
n
(
C
S
I
)
,
b
u
f
f
e
r
s
t
a
tu
s
r
e
p
o
r
t
(
B
SR
)
,
an
d
Q
o
S
[
1
5
]
.
S
e
v
e
r
a
l
f
a
ct
o
r
s
a
f
f
e
ct
th
e
Q
o
S
,
s
u
c
h
a
s
t
a
r
g
e
t
d
e
l
ay
s
,
av
ai
l
a
b
l
e
r
e
s
o
u
r
c
es
,
ch
an
n
e
l
c
o
n
d
it
i
o
n
s
,
a
n
d
s
e
r
v
i
ce
ty
p
es
(
R
T
o
r
NR
T
)
[
8
]
.
5
G
NR
em
p
l
o
y
s
th
e
o
r
th
o
g
o
n
a
l
f
r
e
q
u
en
cy
d
iv
is
i
o
n
m
u
lt
i
p
l
ex
in
g
(
OF
DM
)
,
w
h
e
r
e
t
im
e
an
d
f
r
e
q
u
en
cy
d
o
m
a
in
s
c
an
b
e
u
s
e
d
f
o
r
s
ch
e
d
u
l
in
g
as
s
h
o
w
n
in
Fig
u
r
e
1
.
A
r
e
s
o
u
r
ce
e
l
em
en
t
(
R
E
)
is
th
e
b
a
s
i
c
tim
e
-
f
r
e
q
u
e
n
cy
r
e
s
o
u
r
ce
u
n
i
t
th
at
c
o
n
s
is
t
s
o
f
o
n
e
s
u
b
c
a
r
r
i
e
r
in
th
e
f
r
e
q
u
en
cy
d
o
m
a
in
an
d
o
n
e
O
F
DM
s
y
m
b
o
l
i
n
th
e
t
im
e
d
o
m
a
in
.
F
r
e
q
u
en
cy
d
o
m
a
in
is
d
iv
i
d
e
d
in
t
o
s
ev
e
r
al
c
a
r
r
i
e
r
s
c
a
ll
e
d
s
u
b
c
a
r
r
i
e
r
s
.
5
G
s
u
p
p
o
r
t
s
d
if
f
e
r
en
t
s
u
b
c
a
r
r
i
e
r
s
p
ac
in
g
s
w
h
ic
h
a
r
e
1
5
(
as
in
L
T
E
)
,
3
0
,
6
0
,
1
2
0
,
a
n
d
2
4
0
k
Hz
,
an
d
a
r
a
n
g
e
o
f
ch
an
n
el
b
an
d
w
i
d
th
s
u
p
t
o
4
0
0
M
H
z
[
8
]
.
A
r
e
s
o
u
r
ce
b
lo
ck
(
R
B
)
h
as
t
welv
e
co
n
t
ig
u
o
u
s
s
u
b
ca
r
r
ier
s
.
I
t
is
co
n
s
id
er
ed
th
e
s
m
a
lles
t
r
e
s
o
u
r
ce
s
u
n
it
th
at
ca
n
b
e
allo
ca
ted
to
a
u
s
er
.
T
im
e
d
o
m
a
in
is
d
i
v
id
ed
in
to
r
ad
io
f
r
a
m
es,
s
u
b
f
r
a
m
e
s
,
s
lo
ts
an
d
m
i
n
i
-
s
lo
t.
T
h
e
d
u
r
atio
n
o
f
a
r
ad
io
f
r
a
m
e
is
1
0
m
s
a
n
d
is
d
iv
id
ed
in
to
1
0
s
u
b
f
r
a
m
e
s
with
a
n
in
ter
v
al
o
f
1
m
s
ea
c
h
[
1
6
]
.
E
v
er
y
s
u
b
f
r
a
m
e
h
as
o
n
e
o
r
m
o
r
e
s
lo
ts
o
f
1
4
OFDM
s
y
m
b
o
ls
.
A
m
in
i
-
s
lo
t
ca
n
b
e
eith
er
2
,
4
,
o
r
7
s
y
m
b
o
ls
.
T
h
e
s
lo
t
in
ter
v
a
l
r
elies o
n
th
e
s
u
b
ca
r
r
ier
s
p
ac
in
g
[
1
5
]
.
5
G
s
u
p
p
o
r
ts
tw
o
t
y
p
es
o
f
d
u
p
lex
i
n
g
,
th
e
f
r
eq
u
en
c
y
d
i
v
is
io
n
d
u
p
lex
(
FDD)
w
h
ic
h
ass
i
g
n
s
d
if
f
er
en
t
f
r
eq
u
en
c
y
c
h
an
n
el
s
to
u
p
lin
k
a
n
d
d
o
w
n
lin
k
tr
a
f
f
ic
s
,
an
d
t
h
e
ti
m
e
d
iv
i
s
io
n
d
u
p
le
x
(
T
DD)
w
h
i
ch
tr
an
s
m
i
ts
u
p
lin
k
an
d
d
o
w
n
li
n
k
p
ac
k
ets
s
ep
ar
ated
b
y
t
i
m
e
th
r
o
u
g
h
a
s
in
g
le
c
h
an
n
el
[
1
7
]
.
U
s
e
r
e
q
u
i
p
m
en
t
(
U
E
)
r
e
p
o
r
t
s
th
e
s
t
an
d
a
r
d
C
S
I
a
t
e
a
ch
t
r
an
s
m
is
s
i
o
n
t
im
e
in
t
e
r
v
al
(
T
T
I
)
.
C
S
I
h
a
s
s
ev
e
r
al
co
m
p
o
n
en
t
s
o
f
in
f
o
r
m
a
t
i
o
n
,
s
u
ch
as
ch
an
n
el
q
u
a
l
ity
i
n
d
i
ca
t
o
r
(
C
Q
I
)
,
a
n
d
p
r
e
c
o
d
in
g
m
a
t
r
ix
in
d
i
c
a
t
o
r
[
1
8
]
.
C
QI
i
s
a
n
i
n
te
g
er
o
f
f
o
u
r
b
its
,
r
ep
r
esen
tin
g
t
h
e
d
ata
s
p
ee
d
a
d
ev
ice
ca
n
m
a
n
ag
e
m
ai
n
tai
n
in
g
an
er
r
o
r
o
f
1
0
%
o
r
less
.
T
h
e
C
QI
i
s
a
f
u
n
ctio
n
o
f
t
h
e
s
i
g
n
al
to
in
ter
f
er
en
c
e
an
d
n
o
is
e
r
atio
(
SIN
R
)
,
alth
o
u
g
h
it d
ep
en
d
s
o
n
th
e
d
ev
ice
i
m
p
le
m
en
ta
tio
n
.
A
cc
o
r
d
in
g
to
th
e
r
ep
o
r
ted
C
QI
,
th
e
R
R
M
m
o
d
u
le
s
p
ec
if
ie
s
t
h
e
m
o
d
u
latio
n
a
n
d
co
d
in
g
s
ch
e
m
e
(
MCS
)
[
1
9
]
.
P
ac
k
ets
ar
e
ar
r
an
g
ed
in
v
ar
io
u
s
q
u
e
u
es,
Evaluation Warning : The document was created with Spire.PDF for Python.
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
A
p
r
o
p
o
s
ed
s
ch
ed
u
lin
g
a
lg
o
r
ith
m
fo
r
r
ea
l time
a
p
p
lica
tio
n
i
n
5
G
n
etw
o
r
ks
(
Mo
a
a
th
S
a
leh
A
b
d
u
lr
a
h
ma
n
)
1157
th
en
,
t
h
e
p
ac
k
et
s
c
h
ed
u
ler
all
o
ca
tes
th
e
a
v
ailab
le
p
h
y
s
ical
r
ad
io
b
lo
ck
s
(
P
R
B
s
)
to
th
e
cu
r
r
en
t
f
lo
w
s
w
it
h
t
h
e
lar
g
est
m
etr
ic
v
al
u
e
[
8
]
.
T
h
e
s
ch
ed
u
li
n
g
d
ec
is
io
n
is
m
ad
e
ac
co
r
d
in
g
to
s
e
v
er
al
f
ac
to
r
s
,
i
n
c
lu
d
in
g
b
u
f
f
er
s
ize,
ch
an
n
el
co
n
d
it
io
n
s
,
a
n
d
p
ac
k
e
t d
ela
y
s
.
Fo
r
ev
er
y
u
s
er
,
a
tr
an
s
p
o
r
t b
lo
ck
(
T
B
)
is
b
u
ilt co
n
ta
in
i
n
g
t
h
e
d
ata
to
b
e
tr
an
s
m
itted
[
6
]
.
Fig
u
r
e
1
.
5
G
r
ad
io
f
r
am
e
s
tr
u
c
tu
r
e
an
d
r
eso
u
r
ce
g
r
id
3.
E
VA
L
UA
T
I
O
N
P
ARAM
E
T
E
RS:
Fo
u
r
p
er
f
o
r
m
an
ce
p
ar
a
m
e
ter
s
ar
e
u
s
ed
to
ev
alu
ate
t
h
e
al
g
o
r
ith
m
s
i
n
th
i
s
p
ap
er
as f
o
llo
w
s
.
3
.
1
.
T
hro
ug
hp
ut
ev
a
lua
t
io
n
T
h
e
th
r
o
u
g
h
p
u
t
is
th
e
s
ize
o
f
th
e
s
u
cc
es
s
f
u
l
l
y
d
eli
v
er
ed
p
ac
k
ets
to
th
e
d
esti
n
atio
n
d
iv
i
d
ed
b
y
th
e
d
eliv
er
y
t
i
m
e
as
in
(
1
)
.
I
t
is
t
h
e
m
ai
n
m
etr
ic
e
m
p
lo
y
ed
to
e
v
alu
ate
t
h
e
n
et
w
o
r
k
p
er
f
o
r
m
a
n
ce
an
d
to
o
b
tain
its
ef
f
icien
c
y
.
W
h
er
e
R
rx
is
t
h
e
d
ata
r
ate
o
f
th
e
r
ec
eiv
ed
u
s
er
s
’
d
ata
in
b
its
,
an
d
T
is
tim
e
tak
en
to
r
ea
ch
th
e
d
esti
n
atio
n
in
s
ec
o
n
d
s
.
ℎ
ℎ
=
1
∑
(
1
)
3
.
2
.
P
a
ck
et
lo
s
s
ra
t
io
ev
a
lua
t
io
n
T
h
e
P
L
R
ev
alu
a
tio
n
i
s
an
i
m
p
o
r
tan
t
f
ac
to
r
to
d
eter
m
i
n
e
t
h
e
n
et
w
o
r
k
p
er
f
o
r
m
a
n
ce
,
p
ar
ticu
l
ar
l
y
f
o
r
R
T
ap
p
licatio
n
s
li
k
e
Vo
I
P
an
d
v
i
d
eo
.
I
t
s
p
ec
if
ies
th
e
r
atio
o
f
th
e
n
u
m
b
er
o
f
t
h
e
lo
s
t
p
ac
k
et
s
t
o
th
e
w
h
o
le
n
u
m
b
er
o
f
th
e
tr
an
s
m
itted
p
ac
k
et
s
as s
h
o
w
n
i
n
(
2
)
.
=
−
×
100
(
2
)
w
h
er
e
is
t
h
e
n
u
m
b
er
o
f
tr
a
n
s
m
itted
p
ac
k
et
s
an
d
is
th
e
n
u
m
b
er
o
f
r
ec
eiv
ed
p
ac
k
ets.
3
.
3
.
F
a
irness
ind
e
x
ev
a
lua
t
io
n
T
h
e
f
air
n
es
s
i
n
d
ex
i
s
t
h
e
m
ea
s
u
r
e
m
en
t
o
f
t
h
e
r
eso
u
r
ce
allo
ca
tio
n
f
a
ir
n
es
s
b
et
w
ee
n
u
s
er
s
.
T
h
e
J
ain
’
s
f
air
n
e
s
s
i
n
d
ex
is
e
m
p
lo
y
ed
w
h
ich
is
a
f
u
n
c
tio
n
o
f
t
h
e
d
ata
r
ates
o
b
tain
ed
b
y
t
h
e
u
s
er
s
a
s
s
h
o
w
n
in
(
3
)
[
1
8
]
.
T
h
is
in
d
ex
r
a
n
g
es
f
r
o
m
(
1
/N)
to
1
.
T
h
e
h
ig
h
er
t
h
e
v
al
u
e
t
h
e
h
i
g
h
e
r
th
e
ac
h
ie
v
ed
f
a
ir
n
es
s
b
et
w
ee
n
u
s
er
s
,
w
it
h
1
b
ein
g
th
e
o
p
ti
m
u
m
f
air
n
es
s
.
′
=
(
∑
=
1
)
2
∙
∑
2
=
1
(
3
)
w
h
er
e
is
t
h
e
i
th
u
s
er
th
r
o
u
g
h
p
u
t,
an
d
N
i
s
th
e
w
h
o
le
n
u
m
b
er
o
f
u
s
er
s
.
3
.
4
.
P
a
ck
et
la
t
ency
ev
a
lua
t
i
o
n
(
d
ela
y
)
L
ate
n
c
y
is
th
e
ti
m
e
s
p
e
n
t
b
y
a
p
a
c
k
et
t
o
b
e
t
r
an
s
m
i
tt
e
d
f
r
o
m
i
ts
s
o
u
r
ce
t
o
th
e
d
es
t
in
at
io
n
.
I
t
h
as
a
n
o
t
i
ce
a
b
l
e
in
f
lu
en
c
e
o
n
tim
e
c
r
it
i
c
a
l
a
p
p
l
i
c
at
i
o
n
s
l
ik
e
V
o
I
P
a
n
d
v
i
d
e
o
w
h
i
ch
r
e
q
u
i
r
es
l
o
w
d
e
lay
[
2
0
]
.
T
h
e
av
e
r
ag
e
d
e
l
ay
i
s
t
h
e
s
u
m
o
f
th
e
p
a
ck
e
t
d
e
l
ay
s
d
iv
i
d
e
d
b
y
t
h
e
to
tal
n
u
m
b
er
o
f
r
ec
ei
v
ed
p
ac
k
ets
a
s
ill
u
s
tr
ated
in
(
4
)
.
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.
23
,
No
.
5
,
Octo
b
e
r
20
25
:
1
1
5
5
-
1
165
1158
=
1
∑
(
,
−
,
=
1
)
(
4
)
w
h
er
e
is
th
e
n
u
m
b
er
o
f
r
ec
eiv
ed
p
ac
k
ets,
,
is
th
e
ti
m
e
th
e
i
th
p
ac
k
et
r
ec
eiv
ed
,
an
d
,
is
th
e
ti
m
e
th
e
p
ac
k
et
tr
an
s
m
it
ted
.
4.
SCH
E
DU
L
I
NG
A
L
G
O
RI
T
H
M
S
Sch
ed
u
l
in
g
al
g
o
r
ith
m
m
a
k
es
a
d
ec
is
io
n
f
o
r
allo
ca
tin
g
a
n
a
v
ai
lab
le
r
eso
u
r
ce
(
j
th
R
B
)
to
t
h
e
(
i
th
)
u
s
er
b
y
ev
alu
a
tin
g
a
n
d
co
m
p
ar
i
n
g
t
h
e
m
etr
ic
v
al
u
es
(m
i,
j
)
f
o
r
ea
c
h
u
s
er
,
th
en
as
s
ig
n
i
n
g
t
h
e
r
eso
u
r
ce
to
th
e
u
s
er
h
a
v
i
n
g
th
e
m
a
x
i
m
u
m
m
etr
ic
v
al
u
e
(
,
)
[
2
1
]
,
as in
(
5
)
.
,
=
(
,
)
(
5
)
Nu
m
er
o
u
s
n
u
m
b
er
s
o
f
s
c
h
ed
u
li
n
g
a
lg
o
r
it
h
m
s
w
er
e
d
e
v
e
lo
p
ed
to
m
ai
n
tai
n
t
h
e
Qo
S
tar
g
ets
an
d
to
e
n
h
a
n
ce
th
r
o
u
g
h
p
u
t a
n
d
f
air
n
es
s
[
2
2
]
.
Fo
llo
w
i
n
g
is
a
b
r
ief
d
escr
ip
tio
n
o
f
s
o
m
e
o
f
t
h
e
s
c
h
ed
u
li
n
g
al
g
o
r
ith
m
s
.
4
.
1
.
Ro
un
d
ro
bin
(
RR)
RR
i
s
o
n
e
o
f
t
h
e
m
o
s
t
b
asic
alg
o
r
ith
m
s
w
h
ich
a
s
s
i
g
n
s
ea
c
h
UE
a
n
eq
u
al
n
u
m
b
er
o
f
r
es
o
u
r
ce
s
in
a
c
y
clic
f
o
r
m
at
w
it
h
o
u
t
p
r
io
r
it
y
to
an
y
o
n
e
o
f
th
ese
UE
s
[
2
3
]
.
T
h
e
ad
v
an
tag
e
o
f
R
R
is
th
at
it
allo
ca
tes
r
eso
u
r
ce
s
f
air
l
y
b
et
w
ee
n
UE
s
.
H
o
w
e
v
er
,
R
R
d
o
esn
’
t
ta
k
e
c
h
an
n
el
co
n
d
itio
n
i
n
to
ac
co
u
n
t,
w
h
ich
m
a
y
r
e
s
u
l
t
in
to
p
o
o
r
n
et
w
o
r
k
p
er
f
o
r
m
a
n
ce
an
d
a
waste
o
f
n
et
w
o
r
k
r
eso
u
r
ce
[
2
4
]
.
4
.
2
.
B
est
cha
nn
el
qu
a
lity
ind
ica
t
o
r
(
B
CQ
I
)
T
h
e
b
est
C
QI
s
ch
ed
u
ler
allo
ca
tes
r
eso
u
r
ce
b
lo
ck
s
to
t
h
e
u
s
er
s
w
ith
t
h
e
b
est
c
h
an
n
el
co
n
d
it
i
o
n
s
.
E
ac
h
T
T
I
,
th
e
UE
s
r
ep
o
r
ts
th
eir
C
QI
to
th
e
b
ase
s
tatio
n
.
Hig
h
er
C
Q
I
v
alu
e
r
ep
r
esen
ts
a
b
etter
ch
an
n
el
co
n
d
itio
n
.
T
h
is
s
ch
ed
u
ler
ac
h
ie
v
es
t
h
e
b
est
n
et
w
o
r
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l
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it
h
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i
g
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t
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I
v
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er
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is
m
a
y
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u
lt
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n
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ib
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led
[
2
5
]
.
4
.
3
.
P
r
o
po
rt
io
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l
f
a
ir
(PF)
T
h
e
P
F
alg
o
r
ith
m
p
r
o
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id
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al
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p
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[
2
2
]
.
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ten
d
s
to
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ea
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ig
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itio
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s
[
2
1
]
.
A
s
s
h
o
w
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in
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6
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eter
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ata
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[
2
6
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,
=
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(
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I
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ated
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ilter
[
2
7
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4
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4
.
M
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rg
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eig
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d
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ig
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itted
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ied
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d
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9
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Evaluation Warning : The document was created with Spire.PDF for Python.
T
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[
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E
x
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nentia
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na
l f
a
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E
XP
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T
h
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E
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F
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h
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ti
m
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tr
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r
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,
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as ill
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L
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p
r
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y
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f
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h
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ig
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ate
[
1
2
]
.
T
h
e
m
e
tr
i
c
is
d
ef
in
ed
i
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(
1
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d
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,
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5.
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RO
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p
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Fo
r
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th
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ti
m
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th
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m
a
x
i
m
u
m
p
er
m
is
s
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le
ti
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e
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y
(
τ
i
)
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
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K
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m
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C
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,
Vo
l.
23
,
No
.
5
,
Octo
b
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r
20
25
:
1
1
5
5
-
1
165
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.
Evaluation Warning : The document was created with Spire.PDF for Python.
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NC
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[
1
]
C
.
S
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h
a
ma
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M
.
R
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sl
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h
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s:
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2
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3
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:
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3
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4
2
3
5
6
.
[
2
]
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N
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[
4
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,
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3
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[
5
]
F
.
S
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M
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.
[
6
]
M
.
I
.
El
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Evaluation Warning : The document was created with Spire.PDF for Python.