Báo cáo hóa học: " Research Article Distributed Cooperative Transmission with Unreliable and Untrustworthy Relay Channels" docx
Báo cáo hóa học: " Research Article Distributed Cooperative Transmission with Unreliable and Untrustworthy Relay Channels" docx
... pages
doi:10.1155/2009/740912
Research Article
Distributed Cooperative Transmission wi th Unreliable and
Untrustworthy Relay Channels
Zhu Han
1
and Yan Lindsay Sun
2
1
Electrical and Computer Engineering ... hoc, and sensor networks. Cooperative
transmission is also making its way into standards; for
example, IEEE WiMAX standards body for future broadband
wireless...
Báo cáo hóa học: " Research Article Distributed and Collaborative Node Mobility Management for Dynamic Coverage Improvement in Hybrid Sensor Networks" doc
... m/s
N
= 20, λ
m
= 0.5, with proposed mobility model
N
= 20, λ
m
= 0.25, with proposed mobility model
N
= 20, λ
m
= 0.5, with bounced random walk
N
= 20, λ
m
= 0.25, with bounced random walk
Time that ... protocol with widely
used bounced random walk mobility model with a step size
of l. We mean by bounced random walk that when the mobile
nodes hit the boundary under random walk, t...
Báo cáo hóa học: " Research Article Distributed Encoding Algorithm for Source Localization in Sensor Networks" potx
... the distributed encoding algorithm (g lobal merging algorithm) versus number of bits, R
i
with
M
= 5 (left) and number of nodes with R
i
= 3(right).
where W
(k)
is the weight of Q
D
(k)
and Pr[Q
D
(i)
] ... node and fusion node is noiseless and each
node sends its quantized (Quantizer, Q
i
) and encoded (ENC block) measurement to the fusion node, where decoding and localizat...
Báo cáo hóa học: " Research Article Distributed KDC-Based Random Pairwise Key Establishment in Wireless Sensor Networks" pptx
... Journal on Wireless Communications and Networking
Volume 2010, Article ID 808797, 14 pages
doi:10.1155/2010/808797
Research Article
Distributed KDC-Based Random Pairwise Key Establishment in
Wireless ... identifiers and its auxiliary node identifiers to V .
V determines that it shares one of the root keys associated
with U, and responds to U a challenge/response. U and V
excha...
Báo cáo hóa học: "Research Article Distributed Fusion Receding Horizon Filtering in Linear Stochastic Systems" doc
... square errors
NE
LKF with Δ
3
= 1.2
LKF with Δ
2
= 0.8
LKF with Δ
1
= 0.4
NE
LKF with Δ
3
= 1.2
LKF with Δ
2
= 0.8
LKF with
Δ
1
= 0.4
Figure 3: MSEs comparison between NE-DFRHF and three
LRHKFs inside ... square errors
NEEQ with Δ
3
= 1.2
EQ with Δ
2
= 0.8
EQ with Δ
1
= 0.4
(b) MSEs after EUI
Figure 2: MSEs comparison between NE-DFRHF and three EQ-DFRHFs before and aft...
Báo cáo hóa học: " Research Article Distributed Cooperation among Cognitive Radios with Complete and Incomplete Information" pptx
... Processing
Volume 2009, Article ID 905185, 13 pages
doi:10.1155/2009/905185
Research Article
Distributed Cooperation among Cognitiv e Radios with
Complete and Incomplete Information
Lorenza Giupponi and Christian ... transmitters as p
S
j
, j = 1, , N.PUsand
SUs, both transmitters and receivers, are randomly and
uniformly distributed in a circular coverage region of a
prim...
Báo cáo hóa học: " Research Article Distributed Iterative Multiuser Detection through Base Station Cooperation" pot
... user
performance, and has a loss of less than 1 dB at FER of 10
−2
for ρ
i
≤−6dB.
To show the behavior of a setup with random path losses,
the elements ρ
li
of the path-loss vector are randomly gener-
ated with ... Corporation
EURASIP Journal on Wireless Communications and Networking
Volume 2008, Article ID 390489, 15 pages
doi:10.1155/2008/390489
Research Article
Distributed...
Báo cáo hóa học: "Research Article Improvement on EVESPA for Beamforming and Direction of Arrival Estimation Emmanuel Racine and Dominic Grenier" doc
... for
M
∈{2, 3, ,20} and M ≥ G ∈{2,4, 8,12},where
each point was obtained from 20000 trials and randomly
generated matrices C
1
, C
2
,andR
xx
. Note that even though
the original EVESPA ( without improvement) ... element per line and column. Therefore, the
columns of E
−†
H
= QZ match those of Q to within scale and
permutation and a straightforward estimation of B becomes
B = E
s
...
Báo cáo hóa học: " Research Article Q-Functions on Quasimetric Spaces and Fixed Points for Multivalued Maps" potx
... Tz.
On the other hand, Bianchini and Grandolfi proved in 29 the following fixed point
theorem.
Theorem 3.2 Bianchini and Grandolfi 29. Let X, d be a complete metric space and let T :
X → X ... Corporation
Fixed Point Theory and Applications
Volume 2011, Article ID 603861, 10 pages
doi:10.1155/2011/603861
Research Article
Q-Functions on Quasimetric Spaces and
Fixed Point...
Báo cáo hóa học: " Research Article Asymptotically Pseudocontractions, Banach Operator Pairs and Best Simultaneous Approximations" pdf
... invariant under T, f and g, T, f
and T, g are Banach operator pairs on cent
K
{y
1
,y
2
}, Ff and Fg are q-starshaped with
q ∈ Ff ∩ Fg, f and g are continuous and T is asymptotically ... Chen and Li 5,Choetal.27,
Khan and Akbar 22, 23, Pathak and Hussain 8,Schu28 and Vijayraju 2 are extended
to the class of asymptotically f-pseudocontraction maps....
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