... Advances in Signal Processing
Volume 2009, Article ID 309212, 12 pages
doi:10.1155/2009/309212
Research Article
Optimization of Sensing Receiver for
Cognitive Radio Applications
Hassan Zamat
1
and ... 5
A/D
Main
PLL
Band
filter
Band
filter
Coarse
sensing
Fine
sensing
Fine
sensing
DSP
LUT
Receive Data
LNA
LNA
A/D
DSR
PLL
BB coarse
sensing
BB coarse
sensing
RF coar...
... 2010, Article ID 942638, 12 pages
doi:10.1155/2010/942638
Research Article
Optimization of Hierarchical Modulation for Use of
Scalable Media
Yongheng Liu
1
and Conor Heneghan
2
1
Department of Electronic ... E
b
/N
0
for various values of k. It illustrates along
with the increment of k, the BER curve for HP bits moves
backward while the BER curve for LP bits moves fo...
... the performances of different tessellations were
evaluated for CDMA radio access scheme as a function of
base station location, antenna height, and azimuth direction
of the antenna.
First of all, ... been done for optimization of the
antenna beamwidth for different layouts. S W. Wang and
I. Wang [11] published results of a 3-sector hexagonal
layout (Figure 1(c)) with anten...
... Processing
Volume 2009, Article ID 174192, 13 pages
doi:10.1155/2009/174192
Research Article
Optimization of an Image-Based Talking Head System
Kang Liu and Joern Ostermann
Institut f
¨
ur Informationsverarbeitung, ... audio-visual analysis of
recorded human subjects results in a database of mouth
images and their relevant features suitable for synthesis.
The audio and video...
... evolution of the multiband
OFDM (MB-OFDM) solution supported by WiMedia-MBOA (MultiBand OFDM Alliance). The aim of this paper is twofold.
Firstly, an analytical study of the LP-OFDM waveform allows ... Communications and Networking
Volume 2008, Article ID 317257, 11 pages
doi:10.1155/2008/317257
Research Article
Optimization of Linear Precoded OFDM for
High-Data-Rate UWB Sys...
... evolution of the multiband
OFDM (MB-OFDM) solution supported by WiMedia-MBOA (MultiBand OFDM Alliance). The aim of this paper is twofold.
Firstly, an analytical study of the LP-OFDM waveform allows ... Communications and Networking
Volume 2008, Article ID 317257, 11 pages
doi:10.1155/2008/317257
Research Article
Optimization of Linear Precoded OFDM for
High-Data-Rate UWB Sys...
... in Signal Processing
Volume 2008, Article ID 280346, 9 pages
doi:10.1155/2008/280346
Research Article
Optimization of Sensor Locations and
Sensitivity Analysis for Engine Health Monitoring
Using ... sensor
location for parameter identification of linear structural sys-
tems discusses the influence of noise on these. In [11] the
effect of noise on sensor placement for on-orb...
... Applications
Volume 2011, Article ID 216173, 12 pages
doi:10.1155/2011/216173
Research Article
Convergence of Iterative Sequences for Common
Zero Points of a Family of m-Accretive Mappings in
Banach ... ty
−
x
t
2.1
exists for each x, y in its unit sphere U {x ∈ E : x 1}.Itissaidtobeuniformly Fr
´
echet
differentiable and E is said to be uniformly smooth if th...
... 2011, Article ID 368137, 15 pages
doi:10.1155/2011/368137
Research Article
Convergence of Iterative Sequences for Fixed Point
and Variational Inclusion Problems
Li Yu and Ma Liang
School of Management, ... iterative process is considered for finding a common element in the fixed point set of a strict
pseudocontraction and in the zero set of a nonlinear mapping which is the sum...
... “Existence of positive solutions of a BVP for u
4
t −λhtfut 0,” Chinese
Annals of Mathematics. Series A, vol. 20, no. 5 , pp. 575–578, 1999.
14 Q. Yao, “Local existence of multiple ... pages
doi:10.1155/2011/604046
Research Article
Existence of Positive Solutions for
Nonlocal Fourth-Order Boundary Value Problem
with Variable Parameter
Xiaoling Han, Hongliang Gao,...