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Energy Efficient Cooperative Wireless Communication and Networks
book

Energy Efficient Cooperative Wireless Communication and Networks

by Zhengguo Sheng, Chi Harold Liu
November 2014
Intermediate to advanced content levelIntermediate to advanced
221 pages
6h 17m
English
CRC Press
Content preview from Energy Efficient Cooperative Wireless Communication and Networks
14 Energy-Efficient Cooperative Wireless Communication and Networks
link can be shown as
I
s,d
=
1
2
log(1 + 2p|a
s,d
|
2
), |a
s,r
|
2
<f(p),
1
2
log(1 + p|a
s,d
|
2
+ p|a
r,d
|
2
), |a
s,r
|
2
f (p),
(2.8)
where
p is the normalized transmission power for both source and relay. It
is worth noting that the same noise variance is assumed at both relay and
destination. Therefore, the outage event is given by
I
s,d
<band the outage
probability becomes
out
= Pr[I
s,d
<b]
= Pr[|a
s,r
|
2
<f(p)]Pr[2|a
s,d
|
2
<f(p)]
+ Pr[|a
s,r
|
2
f (p)]Pr[|a
s,d
|
2
+ |a
r,d
|
2
<f(p)] . (2.9)
By computing the limit, we obtain from (2.9)
1
f
2
(p)
out
=
1
f(p)
Pr[|a
s,r
|
2
<f(p)]

T1
1
f(p)
Pr[2|a
s,d
|
2
<f(p)]

T2
+ Pr[|a
s,r ...
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Publisher Resources

ISBN: 9781482238211