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[
1
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.
P
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s
u
f
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r
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p
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[
2
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.
A
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eq
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As
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an
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th
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W
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ld
Hea
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Or
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an
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(
W
HO)
[
3
]
.
W
ith
a
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w
in
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in
ter
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m
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tech
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an
d
in
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tr
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p
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ac
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[
4
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in
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Ho
w
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co
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f
id
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tialit
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s
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p
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is
a
p
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b
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r
W
B
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[
5
]
.
Me
d
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p
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s
ca
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elec
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co
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tact
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in
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[
5
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,
[
6
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.
R
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s
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e,
an
d
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f
f
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o
f
W
B
A
N.
T
h
e
is
s
u
e
s
r
elate
d
t
o
th
e
m
ed
iu
m
-
ac
ce
s
s
co
n
tr
o
l
(
MA
C
)
la
y
er
ar
e
d
y
n
a
m
ic
c
h
an
n
el
a
s
s
i
g
n
m
en
t
,
o
v
er
h
ea
d
p
ac
k
et
m
an
a
g
e
m
en
t
,
o
v
er
h
ea
d
p
r
o
to
co
l,
th
r
o
u
g
h
p
u
t,
s
y
n
c
h
r
o
n
izat
io
n
,
an
d
d
ela
y
co
n
tr
o
l
.
Net
w
o
r
k
la
y
er
p
r
o
b
lem
s
in
cl
u
d
e
v
er
s
at
ilit
y
,
lo
ca
tio
n
,
tr
a
f
f
ic
m
a
n
ag
e
m
en
t,
te
m
p
er
atu
r
e
a
n
d
h
ea
t
c
o
n
tr
o
l,
an
d
o
p
tim
a
l
r
o
u
tin
g
[
7
]
.
So
m
e
w
o
r
k
s
ar
e
b
ased
o
n
u
n
iq
u
e
co
m
m
u
n
icatio
n
ap
p
r
o
ac
h
es
li
k
e
th
e
co
g
n
iti
v
e
co
o
p
er
ativ
e
t
o
m
i
n
i
m
ize
p
o
w
er
lo
s
s
es
b
et
w
e
en
n
o
d
es
[
8
]
.
Oth
er
w
o
r
k
s
u
s
ed
n
et
w
o
r
k
en
cr
y
p
tio
n
to
m
i
n
i
m
ize
e
n
er
g
y
u
s
a
g
e
[
9
]
.
So
m
e
s
ch
o
lar
s
co
n
f
ir
m
ed
th
at
b
atter
y
ce
ll
r
e
f
i
n
e
m
e
n
t
is
n
o
t
en
o
u
g
h
to
o
l
to
m
a
n
ag
e
w
i
r
eless
b
o
d
y
s
e
n
s
o
r
n
et
w
o
r
k
(
W
B
SN)
en
er
g
y
co
n
s
u
m
p
tio
n
[
1
0
]
.
W
h
il
e
o
th
er
s
s
o
m
e
W
B
SN
w
o
r
k
s
ar
e
d
esi
g
n
e
d
to
s
a
v
e
t
h
e
s
en
s
o
r
en
er
g
ie
s
an
d
m
i
n
i
m
ize
n
et
w
o
r
k
d
ata
tr
an
s
m
i
s
s
io
n
[
1
1
]
-
[
1
8
]
.
Haseeb
et
a
l.
[
1
1
]
s
u
g
g
e
s
t
a
W
B
S
N
d
a
t
a
t
r
a
n
s
f
e
r
p
r
o
t
o
c
o
l
t
h
a
t
i
s
e
n
e
r
g
y
e
f
f
i
c
i
e
n
t
.
A
s
a
n
i
n
p
u
t
,
t
h
e
p
r
o
t
o
c
o
l
p
r
o
p
o
s
e
s
a
s
e
t
o
f
n
e
t
w
o
r
k
p
a
r
a
m
e
t
e
r
s
i
n
clu
d
in
g
b
an
d
w
id
t
h
,
av
ailab
le
s
e
n
s
o
r
en
er
g
ie
s
,
an
d
th
e
n
u
m
b
er
o
f
h
o
p
s
to
th
e
co
o
r
d
in
ato
r
,
an
d
th
e
n
ex
t
-
h
o
p
n
o
d
e,
as
an
o
u
tp
u
t,
i
s
ch
o
s
en
b
ased
o
n
t
h
e
w
ei
g
h
ts
a
n
d
p
r
io
r
ities
o
f
ea
ch
p
ar
a
m
ete
r
.
Z
h
a
n
g
a
n
d
Yu
[
1
2
]
p
r
o
p
o
s
e
an
en
er
g
y
-
e
f
f
icie
n
t
W
B
SN
m
ec
h
a
n
is
m
b
ased
o
n
a
tech
n
iq
u
e
o
f
s
leep
s
ch
ed
u
lin
g
an
d
a
m
eth
o
d
o
f
a
s
e
t
d
o
m
i
n
a
n
c
e
.
A
f
t
e
r
t
h
e
d
o
m
i
n
a
t
i
n
g
g
r
a
p
h
w
a
s
c
o
n
s
t
r
u
c
t
e
d
,
t
h
e
s
i
n
k
s
e
l
e
c
t
s
a
s
u
b
-
s
e
t
o
f
d
a
t
a
s
e
t
s
(
e
.
g
.
a
c
t
i
v
e
n
o
d
e
s
)
b
a
s
e
d
o
n
t
w
o
a
p
p
r
o
x
i
m
a
t
e
a
l
g
o
r
i
t
h
m
s
a
n
d
a
p
o
l
y
m
a
t
r
o
i
d
f
u
n
c
t
i
o
n
.
R
a
b
b
y
e
t
a
l
.
[1
3
]
a
p
r
i
o
r
i
t
y
-
b
a
s
e
d
e
n
e
r
g
y
co
llect
io
n
s
y
s
te
m
w
as
p
r
o
p
o
s
ed
f
o
r
ch
ar
g
i
n
g
W
B
SN
e
m
b
ed
d
ed
s
en
s
o
r
n
o
d
es.
T
h
e
s
ch
e
m
e
p
r
o
p
o
s
es
to
u
s
e
t
h
e
c
a
r
r
i
e
r
s
e
n
s
e
m
u
l
t
i
p
l
e
a
c
c
e
s
s
w
i
t
h
c
o
l
l
i
s
i
o
n
a
v
o
i
d
a
n
c
e
(
C
SM
A/C
A
)
p
r
o
to
co
l
to
tr
an
s
f
er
e
n
er
g
y
f
r
o
m
t
h
e
p
r
i
m
ar
y
to
th
e
s
ec
o
n
d
ar
y
d
e
v
ice,
t
h
u
s
m
i
n
i
m
izi
n
g
s
en
s
o
r
v
o
ltag
e
a
n
d
tr
an
s
m
i
s
s
io
n
lo
s
s
e
s
.
T
h
e
aim
o
f
th
i
s
p
ap
er
an
ap
p
r
o
p
r
iate
h
ea
lth
m
o
n
ito
r
in
g
a
n
d
d
ec
is
io
n
-
m
a
k
i
n
g
s
y
s
te
m
th
at
f
ac
ilit
ate
s
clo
s
e
co
m
m
u
n
ica
tio
n
b
et
w
ee
n
p
atie
n
t
a
n
d
p
h
y
s
ician
s
it
u
atio
n
s
.
T
h
e
f
o
llo
w
i
n
g
ca
n
b
e
in
cl
u
d
ed
i
n
o
u
r
co
n
tr
ib
u
tio
n
s
to
th
i
s
p
ap
er
:
W
e
d
esig
n
ed
an
d
s
i
m
u
lated
a
M
A
C
p
r
o
to
co
l
f
o
r
a
h
ea
l
th
ca
r
e
ap
p
licatio
n
an
d
m
o
n
ito
r
i
n
g
u
s
i
n
g
I
E
E
E
8
0
2
.
1
5
.
4
w
h
ic
h
in
cl
u
d
es
t
h
e
q
u
alit
y
o
f
s
er
v
ice
(
Qo
S
)
r
eq
u
ir
ed
to
ac
ce
s
s
p
r
io
r
it
y
d
ata
to
th
e
c
h
an
n
el;
an
d
ad
d
ed
an
alg
o
r
ith
m
to
r
ed
u
ce
t
h
e
en
e
r
g
y
co
n
s
u
m
ed
w
h
e
n
id
e
n
ti
f
y
i
n
g
an
d
ad
ap
tin
g
a
p
er
s
o
n
's
co
n
d
itio
n
.
T
h
e
f
ir
s
t
g
o
al
is
to
a
ler
t
t
h
e
m
ed
ical
tea
m
i
f
a
p
r
o
m
p
t
d
ec
is
io
n
i
s
r
ea
c
h
ed
.
T
h
en
t
h
e
s
en
s
o
r
s
en
d
s
it
s
d
ata
to
th
e
s
er
v
er
to
u
n
d
er
s
ta
n
d
th
e
in
d
i
v
id
u
al
's
co
n
d
itio
n
an
d
s
e
n
d
it
to
th
e
r
eq
u
ir
ed
p
lace
(
h
ea
lth
y
,
s
ick
,
an
d
cr
itical)
.
T
h
is
r
ed
u
ce
s
th
e
a
m
o
u
n
t
o
f
p
er
io
d
ic
d
ata
th
at
th
e
s
en
s
o
r
s
en
d
s
t
o
s
av
e
en
er
g
y
b
y
eli
m
i
n
ati
n
g
r
ed
u
n
d
a
n
c
y
.
Fi
n
al
l
y
,
to
d
e
m
o
n
s
tr
ate
t
h
e
p
er
f
o
r
m
an
ce
o
f
th
e
al
g
o
r
it
h
m
an
d
t
h
e
en
er
g
y
-
e
f
f
icie
n
t
b
y
u
s
i
n
g
s
i
m
u
lato
r
s
lik
e
C
asta
lia
to
r
u
n
s
i
m
u
latio
n
s
an
d
co
m
p
ar
e
r
esu
lts
.
T
h
is
p
ap
er
co
n
s
is
t
s
o
f
as
f
o
llo
w
s
:
T
h
e
d
escr
ip
tio
n
o
f
t
h
e
p
r
o
p
o
s
ed
tech
n
iq
u
e
is
d
ef
i
n
ed
i
n
s
ec
tio
n
2
.
I
n
s
ec
t
io
n
3
,
a
m
ed
ic
al
s
e
n
s
o
r
is
id
en
ti
f
ied
t
h
at
i
s
u
s
ed
i
n
th
e
p
r
o
p
o
s
ed
s
y
s
te
m
.
T
h
e
p
r
o
p
o
s
ed
s
y
s
te
m
i
s
li
s
ted
in
s
ec
tio
n
4
.
Sectio
n
5
p
u
ts
to
g
eth
er
th
e
r
es
u
lts
a
n
d
th
e
d
if
f
er
en
t
s
it
u
atio
n
s
f
o
r
s
ev
er
al
i
m
p
le
m
e
n
tat
io
n
s
o
f
n
o
d
es in
h
ea
lt
h
ca
r
e.
T
h
e
en
d
o
f
th
e
w
o
r
k
is
n
o
ted
i
n
s
e
ctio
n
6
.
2.
CO
M
P
RE
SS
I
O
N
SE
N
SI
N
G
T
E
CH
N
I
Q
UE
C
o
m
p
r
ess
iv
e
s
e
n
s
i
n
g
(
C
S)
i
s
a
n
e
w
f
ield
o
f
s
t
u
d
y
t
h
at
h
as
b
ee
n
w
id
el
y
es
tab
lis
h
ed
i
n
r
e
ce
n
t
y
ea
r
s
[
1
9
]
.
Stro
n
g
m
a
th
e
m
atica
l
f
o
u
n
d
atio
n
s
,
d
ef
i
n
i
n
g
t
h
e
cr
iter
ia
f
o
r
ac
cu
r
ate
s
i
g
n
al
r
ec
o
n
s
tr
u
ctio
n
b
ased
o
n
co
n
s
id
er
ab
l
y
f
e
w
er
m
ea
s
u
r
e
m
en
ts
(
o
n
Sh
a
n
n
o
n
's
r
eq
u
ir
e
m
e
n
ts
)
an
d
p
r
o
p
o
s
als
f
o
r
a
w
id
e
v
ar
iet
y
o
f
s
o
l
u
tio
n
s
r
elate
d
p
r
im
ar
il
y
to
th
e
m
ea
s
u
r
e
m
e
n
t
m
atr
i
x
an
d
co
n
d
itio
n
s
f
o
r
r
ec
o
n
s
tr
u
ctio
n
h
av
e
o
p
e
n
ed
a
w
id
e
r
an
g
e
o
f
n
e
w
p
o
s
s
ib
ilit
ies a
n
d
p
r
o
b
lem
s
f
o
r
m
a
n
y
ap
p
licatio
n
s
.
T
h
e
C
S t
h
eo
r
y
is
b
a
s
ed
o
n
t
w
o
co
r
e
p
r
in
cip
les:
s
p
ar
s
it
y
o
f
s
ig
n
al
s
an
d
in
co
n
s
i
s
ten
t
s
e
n
s
i
n
g
.
T
h
e
w
o
r
d
"
s
p
ar
s
it
y
"
m
ea
n
s
t
h
at
th
e
a
n
al
y
ze
d
s
i
g
n
al
ca
n
b
e
m
o
d
eled
w
it
h
a
li
m
ited
n
u
m
b
er
o
f
co
m
p
o
n
en
t
s
ta
k
e
n
f
r
o
m
a
lar
g
e
d
i
ctio
n
ar
y
.
A
s
i
g
n
al
ca
n
h
a
v
e
eith
er
a
s
p
ar
s
e
o
r
co
m
p
r
es
s
ib
le
r
ep
r
esen
tatio
n
i
n
th
e
o
r
ig
in
al
d
o
m
a
in
o
r
ce
r
tain
tr
an
s
f
o
r
m
d
o
m
ain
s
.
P
r
o
v
id
ed
a
p
o
o
r
s
ig
n
al,
its
in
f
o
r
m
atio
n
q
u
alit
y
m
a
y
b
e
r
e
tr
iev
ed
f
r
o
m
w
h
at
m
a
y
s
ee
m
t
o
b
e
an
i
m
p
er
f
ec
t
co
llectio
n
o
f
m
ea
s
u
r
e
m
e
n
ts
,
at
th
e
co
s
t
o
f
g
r
ea
ter
co
m
p
u
tatio
n
al
ef
f
o
r
t
at
th
e
r
ec
o
n
s
tr
u
c
tio
n
lev
el.
T
h
e
C
S
m
ea
s
u
r
e
m
e
n
t
s
ar
e
n
o
n
-
ad
ap
tiv
e,
i.e
.
,
th
e
y
d
o
n
o
t
b
en
e
f
i
t
f
r
o
m
p
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2
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[
2
2
]
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
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2
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8
8
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8708
I
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t J
E
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&
C
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p
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g
,
Vo
l.
12
,
No
.
1
,
Feb
r
u
ar
y
20
22
:
9
1
4
-
923
916
C
S
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u
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h
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a
l p
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ased
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C
S
[
2
3
]
E
s
s
en
tiall
y
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th
e
p
r
in
cip
le
o
f
C
S in
cl
u
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tag
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P
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in
Fig
u
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w
ill
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[
2
4
]
.
Du
e
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clea
r
h
y
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8
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4
f
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(
W
SN
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B
A
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tiv
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++
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1
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to
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d
if
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e
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:
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s
k
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m
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P
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h
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ata
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y
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s
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ata
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ates
[
2
5
]
,
[
2
6
]
.
T
h
e
E
C
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m
ag
n
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m
eter
p
r
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d
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o
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h
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h
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s
o
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s
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d
g
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ate
l
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n
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all
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h
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r
e,
all
cr
iter
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m
u
s
t b
e
f
u
lf
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lled
co
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r
r
en
tl
y
.
Usi
n
g
C
as
talia
s
i
m
u
lat
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,
w
it
h
a
s
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m
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en
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ate,
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h
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s
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ate,
a
n
d
th
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e
n
er
g
y
m
ea
s
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r
ed
in
NJ
/b
it.
W
e
n
o
te
th
e
s
i
m
u
lat
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n
ti
m
e
r
ea
c
h
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a
n
d
th
e
n
u
m
b
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o
f
r
esp
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e
s
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w
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t
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m
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s
to
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n
t
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n
d
,
w
e
ap
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t,
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1
0
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atien
t
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th
e
s
i
m
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o
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g
t
h
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d
if
f
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n
ce
in
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lt
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e
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d
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s
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n
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th
e
co
m
p
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es
s
i
v
e
s
en
s
o
r
tech
n
o
lo
g
y
.
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n
ad
d
itio
n
to
th
e
b
asic
r
eq
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ir
e
m
e
n
t
s
o
f
W
B
AN
r
elate
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to
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en
s
o
r
s
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n
d
d
ata
tr
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s
m
is
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th
e
p
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o
p
o
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ed
W
B
A
N
d
esig
n
f
r
a
m
e
w
o
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k
h
as
s
o
m
e
s
i
g
n
i
f
ican
t
a
n
d
r
eq
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ir
e
m
e
n
ts
.
T
h
e
s
p
ec
if
ic
atio
n
also
r
eq
u
ir
e
s
th
e
d
e
v
ices
th
e
m
s
elv
e
s
a
n
d
t
h
e
n
et
w
o
r
k
co
n
n
ec
tio
n
to
t
h
e
d
is
p
la
y
.
So
m
e
f
ac
to
r
s
f
o
r
o
p
tim
izi
n
g
a
s
u
cc
e
s
s
f
u
l
s
y
s
te
m
ar
e
p
r
esen
ted
h
er
e:
Data
s
en
s
iti
v
it
y
:
I
f
n
o
t
all
W
B
A
N
ap
p
licatio
n
s
ar
e
ti
m
e
o
r
lo
s
s
-
s
en
s
iti
v
e.
T
h
is
is
t
h
e
ca
s
e
in
ap
p
licatio
n
s
r
elatin
g
to
m
ed
ical
an
d
s
p
o
r
ts
.
T
h
is
r
eq
u
ir
e
m
en
t
s
h
al
l
b
e
m
e
t
b
y
m
u
ltip
l
y
in
g
p
o
in
t
s
o
f
ac
c
ess
an
d
a
w
ell
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d
esig
n
ed
MA
C
la
y
er
.
Mo
b
ilit
y
:
On
e
o
f
t
h
e
k
e
y
b
en
e
f
its
o
f
W
B
A
N
ap
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s
is
t
o
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w
W
B
A
N
to
f
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n
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d
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icie
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A
d
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t
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/to
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Qu
alit
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er
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ice:
Se
v
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ar
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i
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ela
y
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j
o
tter
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d
ata
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,
d
ata
r
ate
[
2
7
]
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J
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&
C
o
m
p
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g
I
SS
N:
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8708
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u
r
e
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1
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Data
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ated
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s
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y
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te
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t p
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3
.
1
.
1
.
T
ier1
:
w
irele
s
s
bo
dy
a
re
a
net
wo
rk
(
WB
AN)
T
h
is
p
ar
t o
f
t
h
e
s
y
s
te
m
co
n
s
t
it
u
tes
th
e
i
m
p
o
r
tan
t p
ar
t o
f
t
h
e
p
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o
p
o
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ed
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y
s
te
m
a
s
ea
c
h
s
y
s
te
m
d
ep
en
d
s
o
n
it.
An
y
w
ea
r
ab
le
s
e
n
s
o
r
n
o
d
e
is
a
s
o
u
r
ce
o
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k
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led
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e
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a
p
er
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th
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s
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if
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c
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e,
f
r
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m
a
n
ath
lete
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p
r
ac
tice,
o
r
an
ar
m
y
/
f
ir
ef
i
g
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ter
o
n
t
h
e
b
attlef
ield
.
I
t
m
u
s
t
b
e
tak
e
n
in
to
ac
co
u
n
t
to
r
ed
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ce
en
er
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y
co
n
s
u
m
p
tio
n
,
w
h
ic
h
is
o
n
e
o
f
th
e
m
ai
n
f
ac
to
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s
in
W
B
A
N
.
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h
er
ef
o
r
e,
w
e
u
s
ed
t
h
e
g
u
a
r
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teed
ti
m
e
s
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ts
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GT
S)
p
r
o
to
c
o
l,
w
h
ic
h
g
u
ar
a
n
tees
d
ata
d
eliv
er
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i
th
th
e
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s
t
p
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s
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le
a
m
o
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er
g
y
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d
to
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ie
v
e
th
e
q
u
alit
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o
f
m
ed
ical
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er
v
ice
f
o
r
th
e
r
eq
u
ir
ed
ap
p
licatio
n
s
.
3
.
1
.
2
.
T
ier2
:
p
er
s
o
na
l dig
it
a
l a
s
s
is
t
a
nt
(
P
DA)
I
n
th
i
s
p
ar
t,
th
e
p
er
s
o
n
al
d
ig
it
al
ass
is
ta
n
t
i
s
th
r
o
u
g
h
th
i
s
p
ar
t
th
at
co
llects
t
h
e
p
h
y
s
ical
d
at
a
f
r
o
m
th
e
w
ea
r
ab
le
s
e
n
s
o
r
s
a
n
d
s
en
d
s
th
e
d
ata
to
th
e
r
e
m
o
te
s
tat
io
n
v
ia
o
n
e
o
f
th
e
a
v
ailab
le
n
et
w
o
r
k
s
(
W
i
-
Fi,
B
lu
eto
o
th
,
Z
i
g
B
ee
)
.
I
n
th
e
p
r
o
p
o
s
ed
s
y
s
te
m
Z
i
g
B
ee
w
as
u
s
ed
f
o
r
f
u
t
u
r
e
s
to
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ag
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a
n
d
p
r
o
ce
s
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i
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g
t
h
at
a
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ter
i
t
co
llects
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an
d
s
e
n
d
s
it
to
th
e
p
er
s
o
n
al
s
er
v
er
,
w
h
ic
h
is
li
k
e
a
d
atab
ase
th
at
s
to
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es
a
n
d
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h
ar
e
s
in
f
o
r
m
at
io
n
.
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t
is
a
p
r
o
p
r
ietar
y
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er
v
er
th
r
o
u
g
h
wh
ich
a
p
er
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o
n
ca
n
co
n
tr
o
l it
an
d
o
p
er
ate
it to
m
ee
t t
h
e
n
ee
d
s
o
f
th
e
p
er
s
o
n
.
3
.
1
.
3
.
T
ier3
:
p
edica
l serv
er
T
h
is
p
ar
t
co
n
ce
r
n
s
th
e
m
ed
ica
l
co
n
d
itio
n
s
o
f
th
e
p
er
s
o
n
a
n
d
r
ec
o
r
d
s
i
m
p
o
r
tan
t
i
m
p
r
o
v
e
m
en
ts
in
th
e
p
er
s
o
n
's
s
ta
n
d
ar
d
o
f
lif
e,
a
n
d
th
e
m
ed
ical
s
er
v
er
co
n
ta
in
s
t
h
e
f
o
llo
w
i
n
g
:
i)
d
o
cto
r
s
w
h
o
tr
ea
t
an
d
p
r
escr
ib
e
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
-
8708
I
n
t J
E
lec
&
C
o
m
p
E
n
g
,
Vo
l.
12
,
No
.
1
,
Feb
r
u
ar
y
20
22
:
9
1
4
-
923
918
p
h
y
s
io
lo
g
ical
p
ar
a
m
eter
s
o
f
p
atien
t
s
,
ii)
e
m
er
g
e
n
c
y
s
ta
f
f
wh
o
in
ter
v
e
n
e
w
it
h
p
atie
n
t
s
i
n
ca
s
e
o
f
a
n
ac
c
id
en
t,
iii)
h
o
m
e
i
f
th
e
p
er
s
o
n
d
o
es
n
o
t
s
u
f
f
er
f
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o
m
a
n
y
d
i
s
ea
s
e,
i
v
)
th
e
h
o
s
p
ital
is
i
n
th
e
ca
s
e
o
f
th
e
p
er
s
o
n
w
h
o
n
ee
d
s
it,
v
)
a
m
b
u
la
n
ce
in
t
h
e
c
ase
o
f
a
p
er
s
o
n
w
h
o
s
e
co
n
d
it
i
o
n
is
an
e
m
er
g
e
n
c
y
.
T
h
is
co
n
tr
o
l
u
n
it
p
r
o
v
id
es
ac
c
ess
to
t
h
e
d
ata
in
r
e
m
o
te
d
atab
ases
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o
r
v
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n
g
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e
v
ie
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n
g
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ed
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g
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y
a
s
s
o
ciate
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r
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o
m
m
e
n
d
ati
o
n
s
.
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n
o
t
h
er
w
o
r
d
s
,
t
h
e
m
ed
ical
s
er
v
er
co
m
m
u
n
icate
s
w
i
th
th
e
d
atab
ase.
T
h
is
th
r
ee
-
t
ier
ar
ch
itect
u
r
e
is
an
ar
ch
itect
u
r
e
b
ased
o
n
in
f
o
r
m
a
ti
o
n
,
i.e
.
,
d
ata.
T
h
is
allo
w
s
f
o
r
W
B
A
N
v
er
s
atili
t
y
an
d
r
e
m
o
te
s
to
r
ag
e
i
n
co
m
p
ar
is
o
n
to
th
e
le
g
ac
y
o
f
p
r
o
p
o
s
ed
ar
ch
itect
u
r
es,
e
n
ab
lin
g
th
e
h
eter
o
g
e
n
eit
y
o
f
t
h
e
n
et
w
o
r
k
a
n
d
f
r
a
m
e
w
o
r
k
.
I
t
a
ls
o
m
a
k
es
it
s
i
m
p
le
f
o
r
v
ar
io
u
s
m
o
d
u
le
s
to
co
m
m
u
n
icate
an
d
allo
w
s
f
o
r
an
ab
s
tr
ac
tio
n
o
f
i
m
p
le
m
e
n
tat
io
n
.
T
h
is
is
m
o
r
e
ad
v
a
n
ta
g
eo
u
s
b
ec
a
u
s
e
all
W
B
A
N
s
y
s
t
e
m
s
ca
n
b
e
b
u
il
t
ir
r
esp
ec
tiv
e
o
f
t
h
e
o
b
j
ec
tiv
e
ap
p
licatio
n
w
i
th
t
h
i
s
ar
ch
itect
u
r
e.
3
.
2
.
P
a
ra
m
et
er
s
m
et
rics
T
h
e
s
p
ec
if
icatio
n
a
n
d
co
n
ce
p
t
o
f
r
o
u
ti
n
g
p
r
o
to
co
ls
f
o
r
W
B
A
Ns
f
ac
e
s
e
v
er
al
c
h
all
en
g
e
s
a
n
d
li
m
ita
tio
n
s
i
n
clu
d
i
n
g
t
h
r
o
u
g
h
p
u
t,
p
o
w
er
,
a
u
to
n
o
m
o
u
s
m
a
n
ag
e
m
e
n
t,
r
ad
io
,
an
d
p
r
o
tectio
n
.
B
elo
w
ar
e
s
o
m
e
m
etr
ics
u
s
ed
to
m
ea
s
u
r
e
t
h
e
e
n
er
g
y
ef
f
icie
n
c
y
an
d
t
h
r
o
u
g
h
p
u
t o
f
W
B
ANs.
3
.
2
.
1
.
T
hro
ug
hp
ut
T
h
e
th
r
o
u
g
h
p
u
t
is
t
h
e
m
ea
n
to
tal
tr
af
f
ic
o
b
tain
ed
co
r
r
ec
tl
y
b
y
t
h
e
h
u
b
i
n
ea
c
h
s
u
p
e
r
s
tr
u
ct
u
r
e.
Net
w
o
r
k
th
r
o
u
g
h
p
u
t
an
d
n
o
d
e
lif
e
p
r
o
v
id
e
in
s
ig
h
ts
f
o
r
th
e
w
ir
eless
b
o
d
y
s
e
n
s
o
r
n
et
w
o
r
k
o
f
a
lar
g
e
s
ca
le.
T
h
e
p
er
f
o
r
m
a
n
ce
s
h
all
b
e
s
ee
n
as
t
h
e
b
it
a
m
o
u
n
ts
o
b
tain
ed
b
y
th
e
ti
m
e
u
n
it
co
o
r
d
in
ato
r
(
s
ec
o
n
d
)
.
T
h
e
th
r
o
u
g
h
p
u
t
w
a
s
u
s
ed
w
it
h
t
h
e
I
E
E
E
8
0
2
.
1
5
.
4
p
r
o
to
c
o
l,
w
h
ic
h
is
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m
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li
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[
2
8
]
.
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[
2
9
]
.
I
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[
2
8
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.
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[
2
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.
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s
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5
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1
4
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th
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ata
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k
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es
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ta
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m
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ata,
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atter
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s
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g
e.
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h
e
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atter
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s
also
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a
ll
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ai
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atter
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th
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f
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n
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h
er
e
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cr
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ed
f
r
o
m
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to
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h
at
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in
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4
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5
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8
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[2
9
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