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B. Experiment 2: Changin
This experiment was cond
of each node over the nu
and total amount of rem
number of successful eve
and the total number of d
as expected. From Fig.
consistently performs be
messages.
ng the initial energy of the nodes
ducted to observe the effect of changing the initial energ
umber of successful events, total number of dead node
maining energy. From Fig. 7 one can observe that, th
ents and the total amount of remaining energy increase
ead nodes decreases with the increment of initial energ
7 one can see that, the proposed SWST algorithm
etter than the other algorithms in delivering the even
gy
es
he
es,
y,
m
nt
Fig. 7 Effect of various init
represents Random NNT, Eu
tial energy over different algorithms. Green, blue and red lin
uclidian MST and the proposed SWST algorithm respectively.
ne
C. Experiment 3: Changin
Changing the network de
increase the node degree
has more options to choo
the system and number of
is high and the amount o
deployed network. This is
ng the network density
ensity by deploying more nodes is an alternative way t
of each node in the network. Consequently, each nod
ose its parent node and hence increases the longevity o
f successful events. However, total number of dead node
of remaining energy of the system is low for a densel
s shown in Fig. 8.
to
de
of
es
ly
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