Báo cáo hóa học: "Research Article Novel Heuristics for Cell Radius Determination in WCDMA Systems and Their Application to Strategic Planning Studies" potx
... 314814, 14 pages
doi:10.1155/2009/314814
Research Article
NovelHeuristicsforCellRadiusDeterminationinWCDMA
Systems and Their Application to Strategic Planning Studies
A. Portilla-Figueras,
1
S. Salcedo-Sanz,
1
Klaus ... represent a novelty in strategic network planning studies. The proposed heuristics
are implemented in a strategic planning software tool and an...
... satisfying (A1)–(A4). Let A be an α-inverse-strongly monotone
mapping of C into H,andletS be a nonexpansive mapping of C into itself such that FS ∩
GEPf, A
/
∅.Letu ∈ C and x
1
∈ C,andlet{y
n
}⊂C ... Mathematical Systems, pp. 187–201, Springer, Berlin, Germany, 1999.
3 V. Colao, G. L. Acedo, and G. Marino, “An implicit method for finding common solutions of
variational inequalit...
... critical bands
in the human auditory system into the cepstral features,
Davis and Mermelstein [1] proposed decomposing the log
magnitude spectrum of the speech signal into bands accord-
ing to the ... Schemes illustrating the use of splines to optimize the filterbanks. (a) A spline being optimized to determine the frequency position
of filters, and (b) a spline being optimized to...
... generally
indicative of relative performance, and to standardize the
testing procedure and to maintain the same formulation of
the metric as it was originally proposed, the same parameters
are used to ... technique
into a single composite representation [1, 2]. The goal of
an image fusion algorithm is to integrate the redundant
and complementary information obtained from the sou...
... 2009.
[6]A.K.Sadek,W.Su,andK.J.R.Liu,“Eigen-selection
approach for joint beamforming and space-frequency coding
in MIMO-OFDM systems with spatial correlation feedback,”
in Proceedings of the IEEE 6th Workshop on Signal Processing
Advances in Wireless ... Communications and Networking 7
In the Rayleigh fading model, increasing the training length
improves the normalized TMSE of...
... Problems
16 C. A. Santos, “On ground state solutions for singular and semi-linear problems including super-linear
terms at in nity,” Nonlinear Analysis: Theory, Methods & Applications. In press.
17 ... phenomena, for instance, in the theory
of quasiregular and quasiconformal mappings 1–3, in the generalized reaction-diffusion
theory 4, in the turbulent flow of a gas...
... attractors of autonomous in nite lattice systems is obtained in
weighted spaces, which do not exclude traveling wave.
In this paper, we investigate the existence of uniform attractor for non-autonomous
lattice ... Lu, and B. Wang, “Attractors for lattice dynamical systems, ” International Journal of
Bifurcation and Chaos in Applied Sciences and Engineering, vol. 11, no. 1,...
... are formed
into a matrix (17), and the determinant operator is
used to combine the pairwise array TDE functions
(18). Multiplication is used to combine the result-
ing three array likelihoods together. ... simultaneous moving sound sources using beam-
forming and particle filtering,” Robotics and Autonomous Sys-
tems, vol. 55, no. 3, pp. 216–228, 2007.
[14] J. DiBiase, H. F. Silverma...
... to
−10 dB is close to 70%. Thanks to our
algorithm, when taking into account 15 cycle frequencies
(N
b
= 7), the good detection probability remains close to
1uptoSNRof
−12 dB.
6. CONCLUSION
In ... cited.
1. INTRODUCTION
The cognitive radio concept, introduced by Mitola [1], de-
fines a class of terminals able to modify their transmission
parameters according to their surround...
... power interfering
due to shadowing effects
In this section, we investigate the impact of nonequal in-
terfering powers caused by shadowing on the optimal an-
tenna spacings. This amounts to include ... will bring in-
sight into the structure of the optimal array, which can be to
some extent generalized to a mobile scenario. In fact, in mo-
bile systems or in case the pos...