Báo cáo hóa học: " Research Article Turbo Decision Aided Receivers for Clipping Noise Mitigation in Coded OFDM" pdf
Báo cáo hóa học: " Research Article Turbo Decision Aided Receivers for Clipping Noise Mitigation in Coded OFDM" pdf
... Communications and Networking
Volume 2008, Article ID 352597, 10 pages
doi:10.1155/2008/352597
Research Article
Turbo Decision Aided Receivers for Clipping Noise
Mitigation in Coded OFDM
Maxime Colas,
1
Guillaume ... be inter-
esting to jointly use the channel decoder and the clipping
noise mitigation process (DAR). The purpose of this paper
is to provide some...
Báo cáo hóa học: " Research Article Feature-Based Image Comparison for Semantic Neighbor Selection in Resource-Constrained Visual Sensor Networks" doc
... recall as functions of the half window size
for calculating the invariant moments in feature description.
4.4. Finding Correspondence between Feature Points. When
comparing the similarity between two ... 20,
respectively. The window size for calculating the invariant
moments is determined through empirical study. We use 6
“graffiti” images from the Oxford dataset, formed into 15
image pai...
Báo cáo hóa học: " Research Article Drift-Compensated Adaptive Filtering for Improving Speech Intelligibility in Cases with Asynchronous Inputs" pdf
... pages
doi:10.1155/2010/621064
Research Article
Drift-Compensated Adaptive Filter ing for Improving Speech
Intelligibility in Cases with Asynchronous Inputs
Heping Ding and David I. Havelock
Institute for Microstructural ... ···
−
KK
inc
inst(n)
Figure 5: Least-squares curve fitting.
We then need to control offset inc(n )in( 4)forconsecu-
tive sampling intervals in order for the ma...
Báo cáo hóa học: " Research Article Reducing the MAC Latency for IEEE 802.11 Vehicular Internet Access" pdf
... goals, we initially investigated some
related work for preliminary purposes as discussed in
Section 2.Next,inSection 3, we examine the IEEE 802.11
standard scanning procedure. In Section 4, we introduce ... to the mean scanning time
of 750 msec in [5] for active scanning and 1200 ms for passive
scanning.
In the trafficvolumemodel,4typesoftrafficvolume
have been measured for active...
Báo cáo hóa học: " Research Article Nonlinear Frequency Scaling Algorithm for High Squint Spotlight SAR Data Processing" pdf
... pages
doi:10.1155/2008/657081
Research Article
Nonlinear Frequenc y Scaling Algorithm for
High Squint Spotlight SAR Data Processing
Lihua Jin and Xingzhao Liu
Department of Electronic Engineering, School of Electronic, Information, ... processing flow for the squint mode spotlight
SAR is proposed. First, a dechirping function for the squint
mode is given. Then a preprocessing step is...
Báo cáo hóa học: " Research Article Cross-Layer Resource Scheduling for Video Traffic in the Downlink of OFDMA-Based Wireless 4G Networks" docx
... into
account. In this case, for a link of interest in sector 1 in BS 1,
the interference will comprise 18 (6 BS
× 3 sectors) intercell
and 2 intracell links.
The SINR obtained for chunk j of user i ... given
layout in Figure 3, intracell interference P
intra,i, j
, and intercell
interference P
inter,i,j
are given by the following expressions:
P
intra i,j
=
3
s=2
I
b=1,s
j
X
I
,...
Báo cáo hóa học: " Research Article Exploring Landmark Placement Strategies for Topology-Based Localization in Wireless Sensor Networks" pot
... choosing the right next hop
is lower. Thus routing is more efficient in scenarios where
the average number of nodes sharing the same coordinates is
lower.
Routing over coordinates obtained using ... node densities. For instance, we
confirm the results obtained in JumPS [16], showing that
increasing the number of landmarks increases the accuracy
of the underlying coordinate system. However,...
Báo cáo hóa học: " Research Article General Nonlinear Random Equations with Random Multivalued Operator in Banach Space" pdf
... variational inclusions involving generalized m-accretive mappings in
Banach spaces. By using the resolvent operator technique in 6, they constructed some new
iterative algorithms for solving the nonlinear ... variational inclusions involving generalized
m-accretive mappings. Further, they also proved the existence of solutions for nonlinear
variational inclusions involving generaliz...
Báo cáo hóa học: " Research Article On the Stability of Generalized Additive Functional Inequalities in Banach Spaces" pdf
... α-additive mapping. Letting x y 0in 3.1,wegetf00.
Letting x 0in 3.1,wegetfαyαfy for all y ∈ X. Moreover, letting x
0 and replacing
y by y/α in 3.1,wegetfy/α1/αfy for all y ... lim
t∈R,t→0
ftx0 for all x ∈ X.Then
f is an
R-linear mapping.
Theorem 2.7. Let f : X→Y be a nonzero mapping satisfying 2.1 and lim
t∈R,t→0
ftx0 for all
x ∈ X. Then the follow...
Báo cáo hóa học: " Research Article A Class of Commutators for Multilinear Fractional Integrals in Nonhomogeneous Spaces" pot
... 2007.
8 J. Xu, “Boundedness in Lebesgue spaces for commutators of multilinear singular integrals and RBMO
functions with non-doubling measures,” Science in China. Series A, vol. 50, no. 3, ... and
fractional integrals on non-homogeneous spaces,” Indiana University Mathematics Journal, vol. 50, no.
3, pp. 1241–1280, 2001.
7 J. Xu, “Boundedness of multilinear singular integrals for...
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