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al,
SH
AAL
s
y
s
te
m
i
s
a
r
esid
e
n
tia
l
s
etti
n
g
eq
u
ip
p
ed
w
it
h
a
s
e
t
o
f
ad
v
an
ce
d
elec
tr
o
n
ic
s
,
s
e
n
s
o
r
s
a
n
d
au
to
m
ated
d
ev
ices
s
p
ec
if
icall
y
d
esi
g
n
ed
f
o
r
ca
r
e
d
eliv
er
y
,
r
e
m
o
te
m
o
n
i
t
o
r
in
g
,
ea
r
l
y
d
etec
tio
n
o
f
p
r
o
b
lem
s
o
r
em
er
g
en
c
y
ca
s
e
s
an
d
p
r
o
m
o
tio
n
o
f
r
esid
en
tial
s
af
e
t
y
a
n
d
au
to
m
a
ted
liv
i
n
g
[
4
]
.
T
h
e
SHAAL
s
y
s
te
m
r
eq
u
ir
es
t
h
e
d
ev
e
lo
p
m
en
t
o
f
ap
p
licatio
n
s
p
ec
if
ic
d
e
s
ig
n
a
n
d
p
r
o
to
co
ls
.
I
t
is
al
s
o
n
ec
ess
ar
y
f
o
r
th
e
s
y
s
te
m
to
h
a
v
e
a
r
eliab
le
n
et
wo
r
k
in
g
,
tr
o
u
b
le
f
r
ee
o
p
er
atio
n
in
d
if
f
er
en
t
g
eo
g
r
ap
h
ical
lo
ca
tio
n
s
a
n
d
m
i
n
i
m
al
m
ai
n
ten
a
n
ce
.
He
n
ce
,
t
h
e
s
y
s
te
m
d
esi
g
n
s
h
o
u
ld
b
e
r
o
b
u
s
t,
r
eliab
le
an
d
p
r
o
v
id
es im
m
ed
iate
in
f
o
r
m
at
io
n
to
u
s
er
s
w
h
en
s
o
m
et
h
i
n
g
o
cc
u
r
s
at
h
o
m
e.
T
h
is
p
ap
er
p
r
esen
ts
t
h
e
d
esi
g
n
a
n
d
i
m
p
le
m
e
n
tatio
n
o
f
S
HAAL
s
y
s
te
m
in
a
r
ea
l
test
-
b
ed
u
s
i
n
g
p
r
io
r
ity
s
c
h
ed
u
li
n
g
,
w
h
ic
h
in
clu
d
e
th
e
h
ar
d
w
ar
e
d
esig
n
a
n
d
s
o
f
t
w
ar
e
p
r
o
g
r
a
m
m
i
n
g
a
n
d
co
n
f
ig
u
r
atio
n
o
f
W
SN,
th
e
g
ate
w
a
y
an
d
t
h
e
s
er
v
er
r
esid
i
n
g
in
t
h
e
clo
u
d
n
et
wo
r
k
.
T
h
e
r
est o
f
t
h
e
p
ap
er
is
o
r
g
an
ized
a
s
f
o
llo
w
s
.
T
h
e
n
ex
t
s
ec
tio
n
d
is
c
u
s
s
e
s
t
h
e
r
elate
d
w
o
r
k
s
f
o
r
s
en
s
o
r
n
et
w
o
r
k
s
an
d
SH
AAL
ap
p
licatio
n
s
.
Sectio
n
3
d
escr
ib
es
th
e
s
y
s
te
m
m
o
d
el
f
o
r
SH
AAL
a
n
d
th
e
d
e
v
elo
p
m
e
n
t
o
f
SH
AAL
a
p
p
licatio
n
s
.
M
ea
n
w
h
ile,
Sectio
n
4
p
r
esen
ts
t
h
e
p
er
f
o
r
m
a
n
ce
ev
al
u
atio
n
o
f
th
e
p
r
o
p
o
s
ed
s
y
s
te
m
an
d
f
i
n
all
y
th
is
p
ap
er
is
co
n
cl
u
d
ed
in
Sectio
n
5
.
2.
RE
L
AT
E
D
WO
RK
S
A
t
y
p
ica
l
W
SN
ar
ch
itectu
r
e
co
n
s
is
ts
o
f
a
b
ase
s
tatio
n
,
s
en
s
o
r
n
o
d
e,
ev
en
t
ar
ea
an
d
th
e
u
s
er
.
Nev
e
r
th
e
less
,
t
h
e
s
p
ec
i
f
ic
ar
ch
itect
u
r
e
an
d
f
u
n
ctio
n
o
f
W
SN
d
ep
en
d
o
n
its
i
m
p
le
m
en
tatio
n
i
n
w
h
ic
h
ap
p
licatio
n
-
s
p
ec
i
f
ic
p
r
o
to
co
ls
ar
e
also
r
eq
u
ir
ed
.
So
m
e
o
f
th
e
ex
a
m
p
les
o
f
W
S
Ns
ap
p
licatio
n
s
ar
e
en
v
ir
o
n
m
e
n
tal
m
o
n
ito
r
in
g
[
5
]
,
s
m
ar
t h
o
m
e
an
d
s
m
ar
t c
it
y
ap
p
licatio
n
s
[
6
]
–
[
8
]
,
an
d
h
ea
lth
m
o
n
ito
r
i
n
g
[
9
]
.
A
d
is
tr
ib
u
ted
alg
o
r
ith
m
f
o
r
th
e
e
m
p
lo
y
m
e
n
t
o
f
s
e
n
s
o
r
n
et
w
o
r
k
s
in
f
ir
ef
i
g
h
tin
g
ap
p
licatio
n
is
p
r
o
p
o
s
ed
in
[
5
]
.
T
h
e
n
et
w
o
r
k
m
o
d
el
in
t
h
is
w
o
r
k
i
n
clu
d
es
o
b
s
tacle
s
w
h
ic
h
an
ticip
ate
s
th
e
d
an
g
er
o
f
th
e
ar
ea
u
n
d
er
co
v
er
a
g
e
.
I
t
w
a
s
d
esi
g
n
ed
to
g
u
id
e
th
e
f
ir
ef
i
g
h
ter
s
s
te
p
b
y
s
tep
t
h
r
o
u
g
h
a
b
u
r
n
i
n
g
ar
ea
b
y
c
h
o
o
s
in
g
t
h
e
s
af
e
s
t
p
at
h
.
T
h
e
s
i
m
u
lat
io
n
s
h
av
e
s
h
o
w
n
t
h
at
t
h
e
n
et
w
o
r
k
ca
n
ad
ap
t
to
t
h
e
i
n
tr
o
d
u
ctio
n
o
f
n
e
w
o
b
s
tacle
s
q
u
ick
l
y
a
n
d
r
o
b
u
s
tl
y
.
Me
a
n
w
h
ile,
th
e
w
o
r
k
i
n
[
6
]
p
r
esen
t
ed
a
lo
w
co
s
t
w
ir
eles
s
co
n
tr
o
lled
s
m
ar
t
h
o
m
e
s
y
s
te
m
f
o
r
co
n
tr
o
llin
g
a
n
d
m
o
n
ito
r
i
n
g
t
h
e
h
o
m
e
e
n
v
ir
o
n
m
en
t.
T
h
e
s
y
s
te
m
u
tili
ze
d
t
h
e
A
r
d
u
in
o
E
th
er
n
et
f
o
r
t
h
e
m
icr
o
-
w
eb
s
er
v
er
w
h
ic
h
is
t
h
en
u
s
ed
f
o
r
ac
ce
s
s
in
g
a
n
d
co
n
tr
o
llin
g
ap
p
lian
ce
s
t
h
r
o
u
g
h
An
d
r
o
id
b
ased
ap
p
licatio
n
.
T
h
e
s
y
s
te
m
w
a
s
s
u
cc
es
s
f
u
ll
y
i
m
p
le
m
e
n
ted
an
d
t
ested
w
h
er
e
it
i
s
ab
le
to
p
er
f
o
r
m
t
h
e
s
m
ar
t
h
o
m
e
o
p
er
atio
n
s
s
u
c
h
as s
w
i
tch
in
g
f
u
n
ct
io
n
alit
ies,
au
to
m
atic
e
n
v
ir
o
n
m
e
n
tal
co
n
tr
o
l a
n
d
in
tr
u
s
io
n
d
etec
tio
n
.
A
f
r
a
m
e
w
o
r
k
f
o
r
th
e
d
es
ig
n
o
f
an
u
r
b
an
I
o
T
h
as
b
ee
n
p
r
o
p
o
s
ed
in
[
7
]
.
B
ased
o
n
th
e
p
r
o
p
o
s
ed
f
r
a
m
e
w
o
r
k
,
th
e
a
u
t
h
o
r
s
r
ep
o
r
ted
its
i
m
p
le
m
e
n
tatio
n
i
n
t
h
e
“
P
ad
o
v
a
S
m
ar
t
C
it
y
”
p
r
o
j
ec
t.
T
h
is
p
r
o
j
ec
t
is
a
p
r
o
o
f
-
of
-
co
n
ce
p
t
d
ep
lo
y
m
e
n
t
o
f
an
I
o
T
is
lan
d
t
h
at
is
lo
ca
ted
in
I
tal
y
,
i
n
ter
co
n
n
ec
ted
w
it
h
t
h
e
d
ata
n
et
w
o
r
k
o
f
th
e
cit
y
m
u
n
ic
ip
alit
y
[
7
]
.
T
h
e
p
r
o
p
o
s
ed
tech
n
ical
s
o
lu
tio
n
s
t
h
at
h
as b
ee
n
ad
o
p
ted
is
d
escr
ib
ed
in
d
etails i
n
t
h
i
s
p
ap
er
.
I
n
ad
d
itio
n
,
th
e
m
ea
s
u
r
e
m
en
t
s
co
llected
b
y
th
is
s
y
s
te
m
i
s
als
o
r
ep
o
r
ted
.
An
o
th
er
s
u
cc
es
s
f
u
l
i
m
p
le
m
en
ta
tio
n
o
f
I
o
T
is
r
ep
o
r
ted
in
[
8
]
w
h
er
e
a
n
i
n
d
o
o
r
ar
ch
itect
u
r
e
f
o
r
s
m
ar
t
m
u
s
e
u
m
w
a
s
d
esi
g
n
ed
a
n
d
v
alid
ated
.
T
h
e
au
th
o
r
s
h
a
v
e
p
r
o
p
o
s
ed
a
s
y
s
te
m
th
at
r
elie
s
o
n
lo
ca
tio
n
-
a
w
ar
e
w
ea
r
ab
le
d
ev
ice
eq
u
ip
p
ed
w
it
h
i
m
a
g
e
r
ec
o
g
n
iti
o
n
to
p
r
o
v
id
e
u
s
er
s
w
it
h
cu
ltu
r
al
co
n
te
n
t
s
r
elate
d
to
th
e
o
b
s
er
v
ed
ar
tw
o
r
k
s
.
Usi
n
g
B
lu
eto
o
t
h
lo
w
en
er
g
y
(
B
L
E
)
in
f
r
astru
c
tu
r
e,
th
e
d
ev
ice
tr
ac
k
s
t
h
e
u
s
er
an
d
r
ec
o
g
n
izes
t
h
e
ar
t
w
o
r
k
i
n
f
r
o
n
t
o
f
th
e
u
s
er
v
i
a
its
lo
ca
lizat
io
n
in
f
o
r
m
atio
n
a
n
d
p
r
o
ce
s
s
i
n
g
ca
p
ab
il
ities
.
T
h
e
p
r
o
p
o
s
ed
ar
ch
itect
u
r
e
h
a
s
b
ee
n
d
ep
lo
y
ed
an
d
ev
alu
a
ted
in
t
h
e
MU
ST
(
Mu
s
e
o
Sto
r
ico
)
m
u
s
eu
m
,
L
ec
ce
I
tal
y
.
Au
t
h
o
r
s
in
[
9
]
p
r
o
p
o
s
ed
an
a
m
b
ien
t
as
s
i
s
ted
liv
i
n
g
(
AAL
)
ap
p
licatio
n
in
W
ir
eless
B
io
m
ed
ical
Sen
s
o
r
Net
w
o
r
k
(
W
B
SN)
f
o
r
m
ea
s
u
r
i
n
g
p
h
y
s
io
lo
g
ica
l
s
i
g
n
als
in
a
h
o
m
e
s
etti
n
g
.
T
h
e
ar
ch
itect
u
r
e
o
f
t
h
e
p
r
o
p
o
s
ed
W
B
SN
is
th
e
co
m
b
i
n
atio
n
o
f
b
io
lo
g
ical
s
en
s
o
r
s
,
w
ir
eles
s
co
m
m
u
n
icatio
n
,
e
m
b
ed
d
ed
m
icr
o
co
n
tr
o
ller
an
d
r
ad
io
co
m
m
u
n
icatio
n
.
T
h
e
m
o
te
is
i
n
t
eg
r
ated
w
ith
b
io
s
e
n
s
o
r
s
s
u
c
h
as
elec
tr
o
ca
r
d
io
g
r
a
m
(
E
C
G)
an
d
te
m
p
er
atu
r
e
t
h
at
c
ap
tu
r
e
th
e
p
h
y
s
io
lo
g
ical
d
ata.
T
h
e
d
ata
is
th
en
s
e
n
t
to
a
b
ase
s
tatio
n
th
r
o
u
g
h
m
u
lti
-
h
o
p
r
o
u
tin
g
b
ef
o
r
e
b
ein
g
f
o
r
w
ar
d
ed
to
a
s
er
v
er
o
f
an
au
th
o
r
ized
m
ed
ical
i
n
s
ti
tu
t
io
n
.
A
co
m
p
r
eh
e
n
s
i
v
e
r
ev
ie
w
o
f
t
h
e
AAL
ar
ea
w
it
h
a
n
e
m
p
h
a
s
is
o
n
h
ea
lt
h
ca
r
e
f
r
a
m
e
w
o
r
k
s
,
p
latf
o
r
m
s
,
s
ta
n
d
ar
d
s
an
d
q
u
alit
y
attr
ib
u
ted
is
p
r
o
v
id
ed
in
[
10
]
.
A
liter
at
u
r
e
s
u
r
v
e
y
w
a
s
d
o
n
e
an
d
d
ata
f
r
o
m
e
-
m
ail
s
u
r
v
e
y
w
as
co
llected
to
r
ec
o
g
n
ize
th
e
n
ec
e
s
s
ar
y
a
s
p
ec
ts
o
f
AAL
s
y
s
te
m
an
d
to
s
tu
d
y
t
h
e
is
s
u
e
s
f
r
o
m
th
e
d
esi
g
n
,
t
ec
h
n
o
lo
g
y
,
q
u
a
lit
y
o
f
s
er
v
ice
a
n
d
u
s
er
’
s
e
x
p
er
ien
ce
.
I
t is f
o
u
n
d
th
at
t
h
e
cu
r
r
e
n
t
AAL
s
o
l
u
tio
n
s
lac
k
s
t
h
e
r
eq
u
i
r
ed
in
ter
o
p
er
ab
ilit
y
an
d
i
n
teg
r
atio
n
p
r
o
p
er
ties
t
h
a
t
r
esu
lts
in
d
ep
lo
y
m
en
t
co
m
p
lex
it
y
.
T
h
e
r
ev
ie
w
al
s
o
h
as
s
h
o
w
n
th
a
t
t
h
e
e
n
d
-
u
s
er
s
r
eq
u
ir
e
s
i
g
n
if
ica
n
t
tec
h
n
i
ca
l
s
u
p
p
o
r
t
co
n
tin
u
o
u
s
l
y
f
o
r
k
ee
p
in
g
t
h
e
AAL
s
y
s
te
m
s
o
p
er
atio
n
al
f
o
r
d
aily
u
s
e.
He
n
ce
,
d
esig
n
m
e
th
o
d
o
lo
g
ies p
la
y
a
v
ital r
o
le
f
o
r
ev
o
l
v
i
n
g
m
o
r
e
r
o
b
u
s
t a
n
d
r
eliab
le
AAL
s
o
l
u
tio
n
s
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
-
8708
I
J
E
C
E
Vo
l.
7
,
No
.
3
,
J
u
n
e
2
0
1
7
:
1
4
8
0
–
1
4
8
8
1482
3.
SYST
E
M
M
O
DE
L
SH
AAL
n
et
w
o
r
k
co
m
p
r
i
s
es
o
f
h
o
m
e
n
et
w
o
r
k
a
n
d
clo
u
d
n
e
t
w
o
r
k
co
n
n
ec
ted
th
r
o
u
g
h
t
h
e
I
n
ter
n
et
a
s
s
h
o
w
n
in
Fi
g
u
r
e
1
.
T
h
e
m
ai
n
f
ea
t
u
r
e
o
f
SH
AAL
is
t
h
e
co
m
m
u
n
icatio
n
n
e
t
w
o
r
k
t
h
at
co
n
n
ec
t
s
t
h
e
v
ar
io
u
s
s
en
s
o
r
s
n
o
d
es
in
th
e
W
SN
to
th
e
s
er
v
er
s
in
th
e
clo
u
d
n
et
w
o
r
k
u
s
i
n
g
t
h
e
I
n
ter
n
et
t
h
r
o
u
g
h
t
h
e
g
ate
w
a
y
.
Ma
j
o
r
co
m
p
o
n
e
n
t
s
i
n
t
h
e
p
r
o
p
o
s
ed
s
y
s
te
m
ar
e
s
e
n
s
o
r
n
o
d
es
w
i
th
s
en
s
o
r
s
t
h
at
m
ea
s
u
r
e
d
ata
a
n
d
f
o
r
m
th
e
s
e
n
s
o
r
n
et
w
o
r
k
i
n
th
e
h
o
m
e
n
et
w
o
r
k
.
T
h
e
s
en
s
o
r
s
in
cl
u
d
e
te
m
p
er
at
u
r
e
s
en
s
o
r
s
,
d
o
o
r
lo
ck
s
en
s
o
r
,
ca
m
er
a,
alar
m
an
d
s
w
itc
h
es
t
h
at
co
n
tr
o
l
t
h
e
li
g
h
t
s
.
A
g
ate
w
a
y
f
u
n
ctio
n
s
a
s
t
h
e
m
ed
iato
r
th
a
t
i
n
ter
w
o
r
k
s
W
S
N
w
it
h
t
h
e
i
n
ter
n
et
o
r
Glo
b
al
S
y
s
te
m
f
o
r
Mo
b
ile
C
o
m
m
u
n
ica
tio
n
(
G
SM)
n
et
wo
r
k
w
h
ile
s
er
v
er
s
to
r
es
t
h
e
d
at
a
r
ec
eiv
ed
f
r
o
m
th
e
s
en
s
o
r
n
o
d
es.
Fig
u
r
e
1
.
SHAAL
s
y
s
te
m
3
.
1
.
SH
AAL
Net
w
o
rk
F
ra
m
ew
o
rk
Fig
u
r
e
2
s
h
o
w
s
th
e
SH
AAL
n
et
w
o
r
k
ar
c
h
itect
u
r
e.
T
h
e
d
ata
f
r
o
m
t
h
e
s
e
n
s
o
r
n
o
d
e
is
tr
a
n
s
f
er
r
ed
in
to
th
e
h
o
m
e
n
et
w
o
r
k
a
n
d
th
e
clo
u
d
n
et
w
o
r
k
an
d
f
i
n
all
y
to
th
e
s
er
v
er
b
ased
o
n
la
y
er
ed
ap
p
r
o
ac
h
.
T
h
e
h
o
m
e
n
et
w
o
r
k
co
m
p
r
is
es
o
f
W
S
N
an
d
W
L
A
N.
W
SN
s
e
n
s
o
r
n
o
d
es
co
m
m
u
n
icate
w
it
h
ea
c
h
o
th
er
an
d
to
t
h
e
g
ate
w
a
y
.
I
n
t
h
i
s
w
o
r
k
T
elG
m
o
tes
ar
e
u
s
ed
as
th
e
s
e
n
s
o
r
n
o
d
es,
w
i
th
s
el
f
-
d
e
v
elo
p
ed
W
is
eOS
as
t
h
e
o
p
er
atin
g
s
y
s
te
m
[
1
1
]
.
Sev
er
al
T
elG
m
o
tes
m
a
y
co
n
n
ec
t
to
ea
c
h
o
t
h
er
to
f
o
r
m
m
u
lti
-
h
o
p
n
et
w
o
r
k
.
Me
an
w
h
ile,
a
clo
u
d
n
et
w
o
r
k
i
s
f
o
r
m
ed
b
y
t
h
e
I
n
t
er
n
et
an
d
th
e
n
et
w
o
r
k
m
a
y
u
s
e
3
G
n
et
w
o
r
k
s
o
r
th
e
W
L
AN.
Op
tio
n
all
y
,
G
SM
n
et
w
o
r
k
m
a
y
b
e
ad
ap
ted
to
lin
k
to
a
m
o
b
ile
p
h
o
n
e
t
h
at
ac
t
s
as
t
h
e
co
n
tr
o
l
an
d
m
o
n
ito
r
i
n
g
en
d
d
ev
ice.
T
h
e
I
n
ter
n
et
p
r
o
v
id
es
co
n
n
ec
tio
n
t
o
th
e
s
er
v
er
an
d
also
to
en
d
u
s
er
s
.
T
h
e
tw
o
m
aj
o
r
n
et
w
o
r
k
s
i
n
ter
w
o
r
k
w
it
h
ea
ch
o
th
er
b
ased
o
n
th
e
la
y
er
in
g
c
o
n
ce
p
t
to
f
o
r
m
SH
AAL
s
y
s
te
m
a
n
d
f
u
n
ctio
n
s
as
I
o
T
.
Sen
s
o
r
d
ata
f
r
o
m
s
e
n
s
o
r
n
o
d
e
is
s
en
t
u
s
i
n
g
I
E
E
E
8
0
2
.
1
5
.
4
p
r
o
t
o
co
l.
A
t
t
h
e
g
ate
w
a
y
t
h
e
s
e
n
s
o
r
d
ata
i
s
r
ela
y
ed
to
t
h
e
I
n
ter
n
et
an
d
s
en
t
to
th
e
s
er
v
er
u
s
i
n
g
T
C
P
/I
P
p
r
o
to
co
l.
T
h
e
clo
u
d
n
et
w
o
r
k
co
n
s
is
t
s
o
f
s
er
v
er
s
w
h
ic
h
s
to
r
e
th
e
d
atab
ase
f
o
r
SH
AAL
s
y
s
te
m
.
Data
an
d
in
f
o
r
m
atio
n
f
r
o
m
th
e
h
o
m
e
n
e
t
w
o
r
k
is
u
p
d
ated
in
t
h
e
d
atab
ase.
T
h
e
in
f
o
r
m
atio
n
th
at
is
s
to
r
ed
in
th
e
d
atab
as
e
ca
n
b
e
ac
ce
s
s
ed
th
r
o
u
g
h
w
e
b
b
ased
d
ev
ices
s
u
c
h
as
co
m
p
u
ter
,
s
m
ar
t
p
h
o
n
e
o
r
tab
let.
R
e
m
o
te
u
s
er
s
ca
n
m
o
n
ito
r
a
n
d
co
n
tr
o
l
th
e
s
e
n
s
o
r
s
at
h
o
m
e
t
h
r
o
u
g
h
t
h
e
i
n
ter
n
et
co
n
n
ec
tio
n
.
T
h
e
SH
AAL
s
y
s
te
m
ca
n
al
s
o
b
e
co
n
tr
o
lled
b
y
m
o
b
ile
p
h
o
n
e,
wh
ich
h
as d
ir
ec
t c
o
n
tact
w
i
th
t
h
e
g
ate
w
a
y
.
Fig
u
r
e
2
.
SHAAL
n
et
w
o
r
k
ar
ch
itect
u
r
e
Evaluation Warning : The document was created with Spire.PDF for Python.
I
J
E
C
E
I
SS
N:
2088
-
8708
S
ma
r
t H
o
me
a
n
d
A
m
b
ien
t A
s
s
is
ted
Livin
g
B
a
s
ed
o
n
t
h
e
I
n
ter
n
et
o
f Th
in
g
s
(
H.
S
a
yu
ti)
1483
3
.
2
.
Co
mm
un
ica
t
io
n o
f
Sens
o
rs
SH
AAL
s
y
s
te
m
i
n
cl
u
d
es
s
e
n
s
o
r
m
o
d
u
les
s
u
ch
as
d
o
o
r
lo
ck
,
lig
h
ti
n
g
,
ap
p
lian
ce
s
,
ca
m
er
a,
alar
m
a
n
d
AAL
.
T
ab
le
1
lis
ts
th
e
s
p
ec
i
f
i
ca
tio
n
o
f
a
ll
s
e
n
s
o
r
m
o
d
u
les
i
n
SH
AAL
.
T
h
e
I
E
E
E
8
0
4
.
1
5
.
4
w
ir
ele
s
s
s
tan
d
ar
d
h
as
a
w
o
r
k
ab
le
tr
an
s
m
is
s
io
n
r
an
g
e
o
f
ap
p
r
o
x
im
a
tel
y
3
0
m
o
u
td
o
o
r
an
d
1
0
m
in
d
o
o
r
.
T
o
o
v
er
co
m
e
t
h
e
li
m
ita
tio
n
o
f
w
ir
ele
s
s
tr
an
s
m
i
s
s
io
n
r
a
n
g
e,
t
h
e
m
u
lti
-
h
o
p
d
esig
n
s
tr
u
ct
u
r
e
is
d
ep
lo
y
ed
.
T
h
is
ca
n
ex
te
n
d
th
e
w
ir
ele
s
s
tr
an
s
m
is
s
i
o
n
co
v
er
a
g
e
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ea
,
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e
d
u
ce
s
s
en
s
o
r
n
o
d
es
p
o
w
er
u
s
ed
f
o
r
co
m
m
u
n
ica
tio
n
w
h
en
co
m
p
ar
ed
to
s
in
g
le
-
h
o
p
,
a
n
d
o
v
er
co
m
es
s
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g
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al
d
eter
io
r
atio
n
d
u
e
to
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n
g
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d
is
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ce
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ir
eles
s
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m
m
u
n
icati
o
n
.
T
h
e
co
n
ce
p
t
o
f
m
u
lti
h
o
p
tr
an
s
m
is
s
io
n
i
n
th
is
w
o
r
k
i
s
ill
u
s
tr
ated
in
Fig
u
r
e
3
.
T
h
e
T
elG
m
o
te
a
s
s
h
o
w
n
i
n
Fig
u
r
e
4
is
p
r
o
g
r
a
m
m
ed
to
p
e
r
f
o
r
m
as
s
o
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r
ce
n
o
d
e
o
r
as
in
ter
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iate
n
o
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e
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o
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u
lti
h
o
p
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ata
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s
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r
.
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f
a
T
elG
m
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te
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ts
a
s
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s
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r
ce
n
o
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e,
it
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r
o
g
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a
m
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h
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ata
f
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h
e
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i
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e
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ter
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t.
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f
th
e
T
elG
m
o
te
o
p
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ates
as
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n
ter
m
ed
iate
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o
d
e,
it
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p
r
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g
r
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m
m
ed
to
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e
d
ata
f
r
o
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e
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ar
d
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d
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s
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t
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ar
d
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g
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e.
A
m
ai
n
p
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h
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s
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ee
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ed
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te
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n
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e
T
elG
m
o
te
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e
,
p
r
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ce
s
s
an
d
tr
an
s
m
i
t d
ata.
T
ab
le
1
.
Sen
s
o
r
m
o
d
u
les s
p
ec
i
f
icatio
n
S
e
n
so
r
M
o
d
u
l
e
S
e
n
so
r
S
p
e
c
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f
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Fig
u
r
e
3
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Mu
lti
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o
p
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an
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m
is
s
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o
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b
et
w
ee
n
s
e
n
s
o
r
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Fig
u
r
e
4
.
T
elG
m
o
te
w
ith
s
en
s
o
r
I
/O,
Xb
ee
an
d
A
t
m
el
m
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n
tr
o
ller
as th
e
c
o
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tr
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l p
r
o
ce
s
s
in
g
u
n
i
t [
4
]
3
.
3
.
Dev
elo
p
m
e
nt
o
f
SH
AAL Ap
pli
ca
t
io
n
SH
AAL
ap
p
licatio
n
s
ar
e
ca
te
g
o
r
ized
in
to
t
w
o
t
y
p
e
s
;
h
o
m
e
ap
p
licatio
n
s
an
d
AAL
ap
p
licatio
n
s
.
T
h
e
h
o
m
e
ap
p
licatio
n
s
i
n
cl
u
d
e
s
m
ar
t
d
o
o
r
,
s
m
ar
t
li
g
h
tin
g
,
s
m
ar
t
ap
p
lian
ce
s
a
n
d
s
m
ar
t
s
u
r
v
ei
llan
ce
w
h
ile
AA
L
ap
p
licatio
n
s
in
cl
u
d
e
E
C
G,
S
P
O2
an
d
tem
p
er
atu
r
e
m
o
n
ito
r
in
g
.
T
h
e
h
o
m
e
ap
p
licatio
n
s
is
b
ased
o
n
clien
t
s
er
v
er
m
o
d
e
w
h
er
e
th
e
p
er
s
o
n
w
h
o
is
a
u
s
er
ac
ts
as
th
e
c
lien
t
an
d
t
h
e
s
er
v
er
is
i
n
th
e
clo
u
d
n
et
w
o
r
k
.
A
s
s
h
o
w
n
in
F
i
g
u
r
e
5
,
in
th
is
m
o
d
e,
th
e
clien
t
h
a
s
to
r
eq
u
est
th
e
s
er
v
er
f
o
r
ac
ce
s
s
i
n
g
t
h
e
in
f
o
r
m
atio
n
.
O
n
ce
th
e
SH
AAL
s
y
s
te
m
s
tar
t
s
,
it
w
ill
g
o
to
lis
ten
i
n
g
s
tate
f
o
r
u
s
er
c
o
m
m
a
n
d
.
I
f
a
u
s
er
m
ak
e
s
a
co
m
m
an
d
i
n
s
tr
u
ctio
n
,
th
e
S
H
AAL
ap
p
licatio
n
w
ill
s
en
d
t
h
e
co
m
m
a
n
d
to
t
h
e
s
er
v
er
s
tate.
T
h
e
s
er
v
er
w
i
ll
r
el
a
y
t
h
e
co
m
m
a
n
d
to
tar
g
eted
SH
AAL
g
ate
w
a
y
.
T
h
en
,
t
h
e
g
ate
w
a
y
w
i
ll
s
e
n
d
t
h
e
co
m
m
a
n
d
to
s
p
ec
i
f
ic
s
en
s
o
r
n
o
d
e.
T
h
is
s
en
s
o
r
n
o
d
e
w
ill
e
x
ec
u
te
t
h
e
co
m
m
a
n
d
an
d
r
ep
l
y
t
h
e
s
ta
tu
s
to
S
H
AAL
g
ate
w
a
y
.
T
h
e
g
ate
w
a
y
w
il
l
r
ela
y
t
h
e
s
ta
tu
s
to
s
er
v
er
.
T
h
en
,
th
e
s
er
v
er
w
ill r
ep
ly
t
h
e
s
tatu
s
o
f
co
m
m
a
n
d
o
p
er
atio
n
to
u
s
er
.
I
n
h
o
m
e
ap
p
licatio
n
s
,
t
h
e
p
r
o
p
o
s
ed
s
y
s
te
m
co
n
tr
o
ls
alter
n
ati
n
g
c
u
r
r
en
t
p
o
w
er
s
u
p
p
l
y
s
o
c
k
et
o
f
s
m
ar
t
ap
p
lian
ce
s
s
u
c
h
a
s
tele
v
i
s
io
n
,
tab
le
f
a
n
,
w
a
s
h
i
n
g
m
ac
h
in
e
a
n
d
r
ef
r
i
g
er
ato
r
s
.
T
h
e
s
o
ck
e
t
is
m
o
n
ito
r
ed
th
r
o
u
g
h
ON
an
d
OFF
o
p
er
atio
n
u
s
i
n
g
s
o
f
t
w
ar
e
p
r
o
g
r
a
m
m
i
n
g
.
M
ea
n
w
h
ile
f
o
r
s
m
ar
t
li
g
h
ti
n
g
,
la
m
p
o
p
er
atio
n
is
m
o
n
ito
r
ed
an
d
co
n
tr
o
lled
t
h
r
o
u
g
h
li
g
h
t
s
w
i
tch
o
p
er
atio
n
.
L
i
g
h
t
s
w
itc
h
m
o
d
u
le
i
n
SH
AAL
s
y
s
te
m
is
i
n
s
ta
lled
o
n
th
e
w
al
l
at
h
o
m
e.
T
h
e
s
w
it
ch
co
n
tr
o
ls
t
h
e
o
p
er
atio
n
o
f
t
h
e
la
m
p
eith
er
to
t
u
r
n
ON
o
r
O
FF
.
T
h
er
e
ar
e
t
w
o
w
a
y
s
to
co
n
tr
o
l
th
e
o
p
er
atio
n
o
f
th
e
la
m
p
.
T
h
e
co
m
m
o
n
m
e
th
o
d
is
f
o
r
th
e
u
s
er
to
m
a
n
u
al
l
y
s
w
itc
h
ON/O
FF
o
r
b
y
u
s
i
n
g
th
e
s
o
f
t
w
ar
e
ap
p
l
icatio
n
.
T
h
e
s
ec
o
n
d
m
eth
o
d
i
s
b
y
u
s
i
n
g
a
p
as
s
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r
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s
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o
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t
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at
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m
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m
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ig
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ed
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ter
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h
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is
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e
m
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d
u
le
s
e
n
d
s
t
h
e
s
tatu
s
to
th
e
u
s
er
.
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h
e
AAL
ap
p
licatio
n
o
n
th
e
o
th
er
h
a
n
d
m
o
n
ito
r
s
th
e
h
ea
lt
h
co
n
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itio
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o
f
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ee
d
y
o
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er
ly
p
eo
p
le
at
h
o
m
e
o
r
n
u
r
s
in
g
h
o
m
e.
W
it
h
SH
AAL
,
n
u
r
s
i
n
g
h
o
m
e
ca
n
p
r
o
v
id
e
co
n
tin
u
o
u
s
m
ed
ical
m
o
n
ito
r
in
g
o
f
eld
er
l
y
o
r
p
atien
t.
Me
d
ical
d
ata
ca
n
b
e
ac
ce
s
s
ed
b
y
t
h
e
d
o
cto
r
s
o
r
th
e
ca
r
etak
er
ev
e
n
o
u
t
s
id
e
t
h
e
h
o
m
e.
Fi
g
u
r
e
6
s
h
o
w
s
th
e
p
o
s
itio
n
o
f
t
h
e
m
ed
ical
s
en
s
o
r
w
h
ic
h
i
s
te
m
p
er
atu
r
e
s
e
n
s
o
r
,
E
C
G
a
n
d
SP
O2
;
to
m
ea
s
u
r
e
t
h
e
te
m
p
er
atu
r
e
o
f
t
h
e
b
o
d
y
,
th
e
h
ea
r
t
b
ea
t
an
d
th
e
b
lo
o
d
p
r
ess
u
r
e
o
f
t
h
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o
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tiv
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ll
t
h
e
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ata
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r
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m
th
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r
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r
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s
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r
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ed
u
s
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n
g
w
ir
ed
co
n
n
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tio
n
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s
e
n
s
o
r
n
o
d
es.
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h
en
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th
e
d
ata
f
r
o
m
s
e
n
s
o
r
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o
d
e
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tr
an
s
m
i
tted
w
ir
eless
l
y
to
th
e
SH
AA
L
g
ate
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a
y
.
Fig
u
r
e
5
.
SHAAL
o
p
er
atio
n
al
s
tate
d
iag
r
a
m
Fig
u
r
e
6
.
Data
co
llectio
n
b
y
s
e
n
s
o
r
n
o
d
es
in
AAL
ap
p
licatio
n
3
.
4
.
M
o
nito
ring
a
nd
Acc
ess
ing
S
H
AAL Ap
pli
ca
t
io
n
Mo
n
ito
r
in
g
ap
p
licatio
n
at
th
e
g
ate
w
a
y
is
d
ev
elo
p
ed
to
m
o
n
i
to
r
th
r
ee
n
et
w
o
r
k
s
w
h
ic
h
ar
e
W
SN,
th
e
I
n
ter
n
et
an
d
G
SM
n
et
w
o
r
k
.
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h
en
h
a
n
d
lin
g
th
e
d
ata
f
r
o
m
t
h
e
s
en
s
o
r
m
o
d
u
le,
t
h
e
r
e
ce
iv
ed
d
ata
w
i
ll
b
e
d
eliv
er
ed
to
a
s
p
ec
if
ic
d
ev
ice
m
o
d
u
le
to
p
er
f
o
r
m
a
tas
k
.
F
o
r
in
s
tan
ce
,
i
f
t
h
er
e
is
a
r
eq
u
est
to
tu
r
n
O
N
th
e
la
m
p
,
th
i
s
task
w
i
ll
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e
in
v
o
k
ed
in
ter
m
o
f
in
s
tr
u
ctio
n
to
lig
h
tin
g
m
o
d
u
le.
T
h
en
,
th
e
lig
h
ti
n
g
m
o
d
u
le
w
il
l
n
o
tify
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h
e
s
tat
u
s
o
f
th
e
o
p
er
ati
o
n
an
d
it
w
il
l
b
e
u
p
d
ated
in
th
e
d
atab
ase
o
r
to
th
e
u
s
er
.
Fo
r
GSM
n
et
w
o
r
k
,
a
f
ter
th
e
n
et
w
o
r
k
h
a
s
b
ee
n
in
itialize
d
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it
w
aits
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n
til
t
h
e
GSM
m
o
d
e
m
r
ec
ei
v
es
th
e
i
n
s
tr
u
ct
io
n
m
e
s
s
a
g
e
t
h
at
co
n
tain
s
th
e
r
eq
u
es
t
o
p
er
atio
n
f
r
o
m
th
e
u
s
er
.
T
h
e
in
s
tr
u
c
tio
n
i
s
tr
an
s
f
er
r
ed
to
th
e
s
en
s
o
r
m
o
d
u
le
to
p
er
f
o
r
m
W
SN
tas
k
.
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h
en
,
th
e
s
tat
u
s
is
s
e
n
t
to
th
e
u
s
er
u
s
in
g
SMS
m
ess
a
g
es.
Me
an
w
h
ile,
th
e
clo
u
d
n
et
wo
r
k
s
tar
ts
w
it
h
t
h
e
in
itial
izat
io
n
o
f
th
e
co
n
n
ec
tio
n
to
s
er
v
er
.
W
h
en
t
h
e
u
s
er
r
ec
eiv
es
r
eq
u
est
o
r
w
a
n
t
to
s
en
d
r
eq
u
est,
it
w
ill
s
e
n
d
co
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o
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o
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er
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e
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o
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d
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e
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in
v
o
k
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a
n
d
th
e
d
atab
ase
in
t
h
e
s
er
v
er
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u
p
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ated
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Fo
r
th
e
p
u
r
p
o
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m
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a
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r
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ical
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ter
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o
r
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p
licatio
n
w
as
d
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e
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ed
as
s
h
o
w
n
i
n
Fig
u
r
e
7
.
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h
e
GUI
d
is
p
lay
s
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h
e
g
ate
w
a
y
ac
tiv
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ties
f
o
r
ad
m
in
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ato
r
o
f
th
e
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y
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te
m
to
m
o
n
ito
r
.
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h
e
s
tatu
s
o
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th
e
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e
n
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o
r
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o
d
u
le
s
ca
n
al
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o
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e
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ie
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g
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h
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ase
o
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e
n
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n
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ca
n
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e
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ad
e
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r
o
u
g
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n
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e
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o
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en
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er
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ice
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ch
a
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m
ar
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e
o
r
lap
to
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d
co
m
p
u
ter
o
n
th
r
ee
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if
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er
en
t
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o
r
m
s
:
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in
d
o
w
s
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W
eb
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ased
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d
An
d
r
o
id
.
Fig
u
r
e
8
s
h
o
w
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th
e
AAL
ap
p
licatio
n
i
n
W
i
n
d
o
w
p
latf
o
r
m
.
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h
e
d
ata
o
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t
p
u
t
f
r
o
m
th
e
E
C
G
s
en
s
o
r
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SP
O2
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en
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o
r
an
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te
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r
e
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en
s
o
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ar
e
s
h
o
w
n
i
n
t
h
is
i
n
ter
f
ac
e.
T
h
e
ca
r
eg
iv
er
,
p
h
y
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icia
n
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d
o
cto
r
o
r
p
r
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titi
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n
m
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t
o
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th
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at
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o
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e
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n
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ca
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e
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ted
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n
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n
d
itio
n
th
at
r
eq
u
ir
es i
m
m
ed
iate
atte
n
ti
o
n
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
J
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Fig
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ata
[
12
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.
C
o
n
s
eq
u
en
tl
y
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t
h
e
i
m
p
o
r
ta
n
t
d
ata
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ill
b
e
d
eliv
er
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w
ith
h
ig
h
er
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h
r
o
u
g
h
p
u
t
a
n
d
m
in
i
m
u
m
d
ela
y
.
I
n
S
H
AAL
,
t
h
e
d
at
a
ar
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g
e
n
er
ated
f
r
o
m
h
o
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e
ap
p
licatio
n
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n
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m
.
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h
e
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ata
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s
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h
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g
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er
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m
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to
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ar
t
h
o
m
e
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ata
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au
s
e
it
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ea
lt
h
in
f
o
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atio
n
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r
eo
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er
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th
e
d
a
ta
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a
n
alar
m
m
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n
a
h
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g
h
p
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m
p
ar
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ata
in
th
e
h
o
m
e
ap
p
licatio
n
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h
e
s
c
h
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li
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g
p
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ce
s
s
i
s
ap
p
lied
at
th
e
g
ate
w
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at
h
a
s
a
r
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s
p
o
n
s
ib
ili
t
y
as
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n
e
v
e
n
t
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g
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er
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h
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f
u
n
c
tio
n
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ties
p
r
o
v
id
e
th
e
m
ec
h
a
n
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s
m
r
eq
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te
m
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o
ti
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icatio
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y
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th
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el
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e
m
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ter
m
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as
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m
m
a
n
d
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to
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e
ex
ec
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ted
b
y
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s
y
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te
m
.
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h
e
p
er
f
o
r
m
an
ce
o
f
S
H
AAL
s
y
s
te
m
w
h
en
i
m
p
le
m
en
t
in
g
p
r
io
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ity
s
c
h
ed
u
li
n
g
is
f
ir
s
t
m
ea
s
u
r
ed
in
ter
m
s
o
f
p
ac
k
et
d
ela
y
,
P
d
as
s
h
o
w
n
i
n
(
1
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,
w
h
er
e
P
ts
i
s
a
p
ac
k
et
ti
m
e
s
c
h
ed
u
le
o
f
t
h
e
d
a
ta
an
d
P
tr
is
p
ac
k
et
ti
m
e
r
ec
ei
v
ed
o
f
th
e
d
ata.
=
−
(
1
)
Sch
ed
u
l
in
g
ti
m
e
is
t
h
e
ti
m
e
t
h
at
is
u
s
ed
to
s
c
h
ed
u
le
t
h
e
d
ata
in
th
e
b
u
f
f
er
.
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t
d
ep
en
d
s
o
n
th
e
p
r
o
ce
s
s
th
at
n
ee
d
s
to
b
e
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u
n
.
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n
ex
p
er
im
e
n
t
h
a
s
b
ee
n
ca
r
r
ied
o
u
t
to
in
v
esti
g
ate
t
h
e
s
ch
ed
u
li
n
g
ti
m
e
o
f
SH
AAL
p
r
io
r
ity
s
ch
ed
u
li
n
g
.
Fi
g
u
r
e
9
s
h
o
w
s
f
o
u
r
d
if
f
er
e
n
t
ti
m
e
s
ch
ed
u
les
t
h
at
w
er
e
ch
o
s
e
n
f
o
r
t
h
e
e
x
p
er
i
m
e
n
t.
T
h
e
r
esu
lt
s
s
h
o
w
th
at
t
h
e
ti
m
e
s
c
h
ed
u
le
o
f
0
.
5
s
ec
o
n
d
p
r
o
d
u
ce
s
th
e
lo
w
est
d
ela
y
.
B
ased
o
n
t
h
is
r
es
u
lt,
t
h
e
ti
m
e
s
ch
ed
u
le
f
o
r
SH
AAL
p
r
io
r
it
y
s
ch
ed
u
lin
g
is
t
h
er
e
f
o
r
e
ch
o
s
en
to
b
e
0
.
5
s
ec
o
n
d
.
T
h
e
p
ac
k
et
d
elay
p
er
f
o
r
m
an
ce
f
o
r
AAL
s
y
s
te
m
,
s
m
ar
t
ap
p
lian
ce
s
an
d
s
m
ar
t
lig
h
ti
n
g
in
h
o
m
e
ap
p
licatio
n
is
s
h
o
w
n
in
Fi
g
u
r
e
1
0
.
I
t
ca
n
b
e
s
ee
n
f
r
o
m
t
h
e
f
i
g
u
r
e
th
at
t
h
e
h
ig
h
p
r
io
r
it
y
d
at
a
f
r
o
m
AAL
s
y
s
te
m
h
as
t
h
e
lo
w
e
s
t
ti
m
e
d
ela
y
.
Me
an
w
h
ile,
f
o
r
th
e
p
ac
k
et
s
w
it
h
l
o
w
p
r
io
r
it
y
,
th
e
p
ac
k
et
s
w
ill
b
e
s
er
v
ed
ac
co
r
d
in
g
to
f
ir
s
t
i
n
f
ir
s
t
o
u
t
(
FIFO)
s
ch
e
m
e.
I
t
m
ea
n
s
,
t
h
e
p
ac
k
e
t
w
h
ich
co
m
e
s
f
ir
s
t,
w
ill
b
e
s
er
v
ed
f
ir
s
t.
T
h
e
i
m
p
le
m
en
ta
tio
n
o
f
p
r
io
r
it
y
s
c
h
ed
u
li
n
g
r
eq
u
ir
es
t
h
e
q
u
e
u
e
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u
f
f
er
.
A
lt
h
o
u
g
h
t
h
e
d
ela
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o
f
h
ig
h
p
r
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it
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ata
i
s
b
etter
,
th
e
p
r
o
ce
s
s
in
g
ti
m
e
w
i
ll
b
e
af
f
ec
ted
w
h
e
n
th
er
e
ar
e
lo
ts
o
f
p
ac
k
ets
ar
r
iv
i
n
g
at
th
e
b
u
f
f
er
.
B
y
u
s
i
n
g
M
/
M
/1
q
u
e
u
in
g
m
at
h
e
m
a
ti
ca
l
an
al
y
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is
,
t
h
e
w
aiti
n
g
ti
m
e
in
t
h
e
q
u
eu
e
ca
n
b
e
ca
lcu
lated
u
s
i
n
g
(
2
)
[
1
3
]
.
[
]
=
(
−
)
⁄
(
2
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w
h
er
e
µ
is
a
s
er
v
ice
r
ate
o
f
tr
an
s
m
i
s
s
io
n
w
h
ic
h
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eq
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al
s
to
6
2
5
b
/s
[
1
4
]
,
w
h
ile
λ
i
s
a
p
ac
k
et
lo
ad
d
is
tr
ib
u
tio
n
an
d
ρ
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s
a
r
atio
w
h
ic
h
is
ρ
=
λ
/
µ
.
Fig
u
r
e
1
1
s
h
o
w
s
th
e
r
esu
lt
o
f
ti
m
e
d
ela
y
i
n
q
u
eu
e
b
y
u
s
i
n
g
M
/
M
/1
ca
lc
u
latio
n
an
d
f
r
o
m
SH
AAL
s
y
s
te
m
.
T
h
e
ti
m
e
d
ela
y
w
ill
i
n
cr
ea
s
e
w
i
t
h
t
h
e
in
cr
ea
s
in
g
lo
ad
to
th
e
q
u
eu
e
s
y
s
te
m
.
I
t
ca
n
b
e
o
b
s
er
v
ed
th
at
th
e
ti
m
e
d
ela
y
i
n
tr
o
d
u
ce
d
in
SH
AAL
s
y
s
te
m
i
s
les
s
th
a
n
M
/
M
/1
t
h
eo
r
etica
l
an
al
y
s
i
s
b
y
3
4
.
2
%.
A
lth
o
u
g
h
,
th
e
d
ela
y
t
i
m
e
is
d
i
f
f
er
e
n
t
f
o
r
b
o
th
,
th
e
p
atter
n
o
f
g
r
ap
h
i
s
q
u
ite
s
i
m
ilar
.
I
t
also
p
r
o
v
es
th
at
th
e
q
u
e
u
in
g
tec
h
n
iq
u
e
i
m
p
le
m
en
ted
is
i
n
co
m
p
lia
n
c
e
w
ith
t
h
e
th
eo
r
y
o
f
M
/
M
/1
s
y
s
te
m
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
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2
0
8
8
-
8708
I
J
E
C
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Vo
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2
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Fig
u
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er
en
t ti
m
e
s
c
h
ed
u
le
s
Fig
u
r
e
9
.
P
ac
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d
elay
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th
p
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it
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ch
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Fig
u
r
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1
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.
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e
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u
f
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er
5.
CO
NCLU
SI
O
N
T
h
e
r
esear
ch
w
o
r
k
o
n
d
e
v
elo
p
ed
SHAAL
s
y
s
te
m
g
r
an
t
s
h
u
g
e
b
en
e
f
it
to
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h
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co
m
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o
r
t
o
f
liv
in
g
at
h
o
m
e
as
w
ell
as
f
ac
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tes
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h
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g
o
f
t
h
e
eld
er
l
y
li
v
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g
a
t
h
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m
e.
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AAL
i
s
an
e
x
a
m
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le
o
f
I
o
T
th
at
allo
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s
th
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g
s
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ce
s
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ed
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e
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d
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o
w
.
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h
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d
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m
en
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o
f
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eg
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n
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e
d
esig
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o
f
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h
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h
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m
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et
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t
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te
n
d
ed
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lin
k
to
th
e
g
ate
w
a
y
a
n
d
to
th
e
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er
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er
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n
t
h
e
clo
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d
n
et
w
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r
k
.
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n
all
y
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SH
A
AL
ap
p
licatio
n
s
w
er
e
d
ev
elo
p
ed
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n
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n
t
h
e
SH
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n
e
t
w
o
r
k
test
-
b
ed
.
Fi
v
e
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p
licatio
n
s
t
h
at
s
er
v
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s
m
ar
t
h
o
m
e
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d
a
m
b
ie
n
t
a
s
s
i
s
ted
li
v
in
g
ap
p
licatio
n
s
h
a
v
e
b
ee
n
d
ev
e
lo
p
ed
to
s
u
p
p
o
r
t
SHAAL
.
P
r
io
r
it
y
s
ch
ed
u
lin
g
is
i
m
p
o
s
ed
to
en
s
u
r
e
m
o
r
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i
m
p
o
r
tan
t
p
ac
k
ets
f
r
o
m
ap
p
licatio
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s
s
u
c
h
as
AAL
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d
a
lar
m
ap
p
licatio
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s
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r
e
g
i
v
en
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h
er
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r
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h
e
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es
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lt
s
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w
s
t
h
e
t
i
m
e
d
ela
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n
c
u
r
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t
h
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M
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M
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et
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r
k
b
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SHAAL
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n
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e
f
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r
th
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r
f
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ed
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it
h
m
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a
n
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y
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en
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t
h
at
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n
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e
ea
s
il
y
i
n
te
g
r
ated
in
to
th
e
n
et
w
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r
k
.
T
h
e
d
esig
n
co
n
ce
p
t
o
f
SHAAL
t
h
at
is
in
te
n
d
e
d
f
o
r
I
o
T
ca
n
b
e
s
tr
aig
h
t
f
o
r
w
ar
d
l
y
en
h
a
n
ce
d
f
o
r
s
m
ar
t
b
u
ild
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n
g
ap
p
licatio
n
an
d
ca
n
also
b
e
i
m
p
r
o
v
e
d
f
o
r
s
m
ar
t
cit
y
ap
p
licatio
n
.
ACK
NO
WL
E
D
G
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M
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NT
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e
au
th
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r
s
w
o
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ld
li
k
e
to
th
an
k
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ll
w
h
o
co
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ted
to
w
a
r
d
m
a
k
i
n
g
t
h
i
s
r
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ch
s
u
cc
e
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f
u
l.
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h
e
au
th
o
r
s
w
i
s
h
to
e
x
p
r
ess
th
eir
g
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n
is
tr
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o
f
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ig
h
er
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tio
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M
a
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t
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l.
,
“
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rk
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tern
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l
len
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e
s
,
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In
ter
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e
t
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f
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I
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S
ma
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I
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ter
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s
(
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S
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1487
[3
]
J.
Ch
e
n
g
a
n
d
T
.
Ku
n
z
,
“
A
S
u
rv
e
y
o
n
S
m
a
rt
Ho
m
e
Ne
t
w
o
rk
in
g
,
”
T
e
c
h
n
ica
l
Re
p
o
rt
S
CE
-
09
-
1
0
,
Ca
rlet
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n
Un
iv
e
rsity
,
2
0
0
9
.
[4
]
M
.
F
ried
e
w
a
ld
,
e
t
a
l.
,
“
P
e
rsp
e
c
ti
v
e
s
Am
b
ien
t
In
telli
g
e
n
c
e
in
th
e
Ho
m
e
En
v
iro
n
m
e
n
t
,
”
T
e
lem
a
ti
c
s
a
n
d
I
n
fo
rm
a
ti
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s
,
v
o
l
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:
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3
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p
p
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3
8
,
2
0
0
5
.
[5
]
H.
Ko
o
h
i
,
e
t
a
l.
,
“
Em
p
lo
y
in
g
S
e
n
so
r
Ne
tw
o
rk
to
G
u
id
e
F
iref
ig
h
ters
in
Da
n
g
e
ro
u
s
A
r
e
a
,
”
I
n
ter
n
a
ti
o
n
a
l
J
o
u
r
n
a
l
o
f
En
g
i
n
e
e
rin
g
,
T
ra
n
sa
c
ti
o
n
A:
B
a
sic
s
,
v
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l
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ss
u
e
:
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(
2
)
,
p
p
.
1
9
1
-
2
0
2
,
2
0
1
0
.
[6
]
S
.
Ku
m
a
r,
“
Ub
iq
u
it
o
u
s
S
m
a
rt
Ho
m
e
S
y
ste
m
Us
in
g
A
n
d
ro
id
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p
p
li
c
a
ti
o
n
,
”
In
ter
n
a
ti
o
n
a
l
J
o
u
r
n
a
l
o
f
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o
mp
u
ter
Ne
two
rk
s a
n
d
Co
mm
u
n
ica
ti
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n
s
,
v
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l
/i
ss
u
e
:
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(
1
)
,
p
p
.
3
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3
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2
0
1
4
.
[7
]
A
.
Zan
e
ll
a
,
e
t
a
l.
,
“
In
tern
e
t
o
f
T
h
in
g
s f
o
r
S
m
a
rt
Cit
ies
,
”
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E
In
ter
n
e
t
o
f
T
h
i
n
g
s
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o
u
r
n
a
l
,
v
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l
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ss
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:
1
(
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4
.
[8
]
S
.
A
ll
e
tt
o
,
e
t
a
l.
,
“
A
n
In
d
o
o
r
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ti
o
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wa
re
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ste
m
f
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-
Ba
se
d
S
m
a
rt
M
u
se
u
m
,
”
IEE
E
In
ter
n
e
t
o
f
T
h
i
n
g
s
J
o
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l
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v
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l
/
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(
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6
.
[9
]
R.
A
.
Ra
sh
id
,
e
t
a
l.
,
“
De
sig
n
a
n
d
Im
p
le
m
e
n
tatio
n
o
f
W
irele
ss
Bio
m
e
d
ica
l
S
e
n
so
r
Ne
tw
o
rk
s
f
o
r
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Ho
m
e
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e
a
lt
h
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o
n
i
to
ri
n
g
,
”
in
I
n
ter
n
a
ti
o
n
a
l
Co
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fer
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n
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n
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lec
tro
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ic De
sig
n
,
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n
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n
g
,
2
0
0
8
.
[1
0
]
M
.
M
e
m
o
n
,
e
t
a
l
.
,
“
Am
b
ien
t
A
ss
ist
e
d
L
iv
in
g
He
a
lt
h
c
a
re
F
ra
m
e
w
o
r
k
s,
P
latf
o
rm
s,
S
tan
d
a
rd
s
,
a
n
d
Qu
a
l
it
y
A
tt
rib
u
te
s
,
”
S
e
n
so
rs
,
v
o
l.
1
4
,
p
p
.
4
3
1
2
-
4
3
4
1
,
2
0
1
4
.
[1
1
]
M
.
R.
A
.
Ra
h
i
m
,
e
t
a
l.
,
“
De
v
e
lo
p
m
e
n
t
o
f
T
e
l
G
M
o
te
f
o
r
W
irele
ss
Bio
m
e
d
ica
l
S
e
n
so
r
Ne
tw
o
rk
(
W
BS
N
)
A
p
p
li
c
a
ti
o
n
,
”
In
f
o
rm
a
ti
c
s
E
n
g
i
n
e
e
rin
g
a
n
d
In
f
o
rm
a
ti
o
n
S
c
ien
c
e
,
v
o
l.
2
5
3
o
f
th
e
se
rie
s
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mm
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n
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t
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s
in
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mp
u
ter
a
n
d
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fo
rm
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n
S
c
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c
e
,
p
p
.
6
7
8
-
6
8
8
,
2
0
1
1
.
[1
2
]
H.
S
a
y
u
ti
,
e
t
a
l.
,
“
L
ig
h
tw
e
ig
h
t
P
ri
o
rit
y
S
c
h
e
d
u
li
n
g
S
c
h
e
m
e
F
o
r
S
m
a
rt
Ho
m
e
a
n
d
Am
b
ien
t
A
ss
isted
L
iv
in
g
S
y
ste
m
,
”
In
ter
n
a
t
io
n
a
l
J
o
u
rn
a
l
o
f
Di
g
it
a
l
I
n
fo
rm
a
t
io
n
a
n
d
W
ire
les
s
Co
mm
u
n
ica
ti
o
n
s
,
v
o
l
/i
ss
u
e
:
4
(
1
)
,
p
p
.
1
1
4
-
1
2
3
,
2
0
1
4
.
[1
3
]
S
.
Jn
o
s,
“
Ba
sic
Qu
e
u
e
in
g
T
h
e
o
ry
,
”
Un
iv
e
rsit
y
o
f
De
b
re
c
e
n
,
F
a
c
u
lt
y
o
f
In
f
o
rm
a
ti
c
s,
2
0
1
2
.
[1
4
]
I.
Dig
i,
“
Xb
e
e
8
0
2
.
1
5
.
4
RF
M
o
d
u
les
,
”
Bre
n
Ro
a
d
Eas
t,
M
i
n
n
e
to
n
k
a
,
2
0
1
5
.
B
I
O
G
RAP
H
I
E
S
O
F
AUTH
O
RS
Ha
m
d
a
n
Bin
S
a
y
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ti
re
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e
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e
d
th
e
B.
En
g
.
d
e
g
re
e
in
c
o
m
p
u
ter
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n
g
in
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rin
g
a
n
d
M
.
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n
g
.
m
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st
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re
e
f
ro
m
Un
iv
e
r
siti
T
e
k
n
o
lo
g
i
M
a
lay
si
a
(UT
M
),
Jo
h
o
r
Ba
h
r
u
,
M
a
lay
sia
,
in
2
0
0
7
a
n
d
2
0
1
6
,
re
sp
e
c
ti
v
e
l
y
.
H
e
is
c
u
rre
n
tl
y
a
R
e
se
a
rc
h
O
ffi
c
e
r
a
t
U
T
M
.
His
re
se
a
rc
h
in
tere
sts
in
c
lu
d
e
w
irele
ss
se
n
so
r
n
e
tw
o
rk
,
Io
T
sy
ste
m
,
a
n
d
c
lo
u
d
sy
ste
m
d
e
si
g
n
.
Ro
z
e
h
a
A
.
Ra
sh
id
re
c
e
iv
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d
h
e
r
B.
S
c
.
d
e
g
re
e
in
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e
c
tri
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a
l
E
n
g
in
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rin
g
f
ro
m
Un
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o
f
M
ich
ig
a
n
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rb
o
r,
M
I,
USA
,
M.E
n
g
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d
e
g
re
e
in
tele
c
o
m
m
u
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ica
ti
o
n
a
n
d
P
h
.
D.
d
e
g
re
e
in
c
o
g
n
it
iv
e
ra
d
io
(CR)
f
ro
m
th
e
Un
iv
e
rsiti
T
e
k
n
o
lo
g
i
M
a
lay
sia
(U
TM
),
Jo
h
o
r
Ba
h
ru
,
M
a
lay
sia
,
in
1
9
8
9
,
1
9
9
3
a
n
d
2
0
1
4
.
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h
e
is
a
l
so
a
S
e
n
io
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L
e
c
tu
re
r
w
it
h
th
e
De
p
a
rtme
n
t
o
f
Co
m
m
u
n
ica
ti
o
n
En
g
in
e
e
rin
g
,
UT
M
.
He
r
c
u
rre
n
t
re
se
a
r
c
h
in
tere
sts
in
c
lu
d
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w
ire
les
s
c
o
m
m
u
n
ica
ti
o
n
s,
se
n
so
r
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e
tw
o
rk
,
u
lt
ra
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id
e
b
a
n
d
,
a
n
d
c
o
g
n
it
iv
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ra
d
io
n
e
tw
o
rk
.
Nu
ru
l
M
u
'
a
z
z
a
h
A
b
d
u
l
L
a
ti
ff
re
c
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iv
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h
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r
B.
En
g
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d
e
g
re
e
in
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e
c
tri
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a
l
-
Tele
c
o
m
m
u
n
ica
ti
o
n
s,
Un
iv
e
rs
it
y
Tek
n
o
lo
g
i
M
a
lay
sia
(
UT
M
),
M
a
la
y
sia
in
2
0
0
1
.
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2
0
0
3
,
s
h
e
o
b
tain
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d
h
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M
.
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c
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i
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m
m
u
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n
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ig
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a
l
P
r
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g
f
ro
m
Ne
wc
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stle
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it
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d
Kin
g
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o
m
a
n
d
i
n
2
0
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8
sh
e
c
o
m
p
lete
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h
e
r
P
h
D
i
n
W
irele
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T
e
lec
o
m
m
u
n
ica
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o
n
En
g
in
e
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rin
g
f
ro
m
th
e
sa
m
e
u
n
iv
e
rsity
.
S
h
e
is
c
u
rre
n
tl
y
a
s
e
n
io
r
l
e
c
tu
re
r
w
it
h
th
e
De
p
a
rtm
e
n
t
o
f
Co
m
m
u
n
ica
ti
o
n
En
g
in
e
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rin
g
,
UT
M
.
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r
a
re
a
s
o
f
re
s
e
a
rc
h
in
c
lu
d
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w
irele
ss
se
n
s
o
r
n
e
tw
o
rk
s,
m
o
b
il
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a
d
h
o
c
n
e
tw
o
rk
s,
o
p
ti
m
iza
ti
o
n
a
lg
o
rit
h
m
s,
c
o
g
n
it
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e
a
n
d
s
o
f
twa
re
-
d
e
f
in
e
d
ra
d
io
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In
tern
e
t
o
f
T
h
i
n
g
s
a
n
d
M
o
lec
u
lar co
m
m
u
n
ica
ti
o
n
in
n
a
n
o
n
e
tw
o
rk
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
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8
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h
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in
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0
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n
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h
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T
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),
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h
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h
ru
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a
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in
2
0
0
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a
n
d
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1
1
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sp
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ti
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e
ly
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is
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tl
y
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o
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h
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h
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o
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o
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f
ro
m
Un
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rsiti
T
e
k
n
o
lo
g
i
M
a
lay
sia
(U
T
M
),
Jo
h
o
r,
M
a
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a
.
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2
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6
,
h
e
re
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e
iv
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h
D f
ro
m
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l
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t
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y
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h
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lf
t),
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e
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th
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u
n
d
e
r
t
h
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it
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ro
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ig
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ro
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in
g
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r
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m
m
u
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c
ti
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).
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is
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u
rre
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ly
a
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m
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a
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lt
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o
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g
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g
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M
.
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g
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ield
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o
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re
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n
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t
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s
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n
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r
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t
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s,
In
tern
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t
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of
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th
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g
s,
so
f
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re
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rt
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m
e
a
n
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s
m
a
rt
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ty
.
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f
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n
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G
h
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z
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li
re
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v
e
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h
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r
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h
.
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in
2
0
1
6
f
ro
m
Un
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T
e
k
n
o
lo
g
i
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a
lay
sia
,
M
.
En
g
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f
ro
m
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h
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a
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ra
In
stit
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in
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n
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o
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d
M
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g
.
f
ro
m
Un
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r
siti
T
e
k
n
o
lo
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i
M
a
la
y
sia
in
2
0
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1
.
S
h
e
d
i
d
h
e
r
B.
En
g
.
(Ho
n
s)
d
e
g
re
e
in
2
0
0
7
a
t
Un
iv
e
rsiti
T
e
k
n
o
lo
g
i
M
a
lay
si
a
.
Cu
rre
n
tl
y
sh
e
is
a
S
e
n
io
r
L
e
c
tu
re
r
in
F
a
c
u
lt
y
o
f
El
e
c
tri
c
a
l
En
g
i
n
e
e
rin
g
,
Un
iv
e
rsiti
T
e
k
n
o
lo
g
i
M
a
la
y
sia
w
h
o
is
a
c
ti
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in
re
se
a
rc
h
o
f
Ub
iq
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it
o
u
s
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o
m
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ti
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g
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m
a
rt
De
v
ice
s,
In
tern
e
t
o
f
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h
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s
(Io
T
),
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o
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it
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a
n
a
g
e
m
e
n
t
in
L
T
E,
LT
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-
A
,
P
M
I
P
v
6
,
W
L
AN
,
3
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,
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iM
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X
a
n
d
V
A
NET
,
W
irele
ss
S
e
n
so
r
Ne
t
w
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rk
(W
S
N),
In
telli
g
e
n
t
M
o
b
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Co
m
p
u
ti
n
g
,
S
p
o
rt
E
n
g
in
e
e
rin
g
,
Im
a
g
e
P
r
o
c
e
ss
in
g
.
Evaluation Warning : The document was created with Spire.PDF for Python.