Báo cáo hóa học: " Multidimensional Rank Reduction Estimator for Parametric MIMO Channel Models" potx
Báo cáo hóa học: " Multidimensional Rank Reduction Estimator for Parametric MIMO Channel Models" potx
... Processing 2004:9, 1354–1363
c
2004 Hindawi Publishing Corporation
Multidimensional Rank Reduction Estimator
for Parametric MIMO Channel Models
Marius Pesavento
Lehrstuhl f
¨
ur Signaltheorie, Ruhr-Universit
¨
at ... communication channel underline the strong per-
formance of the new approach. Finally, we conclude that the
double-directional parametric MIMO model (3)is...
báo cáo hóa học: " Interference-aware receiver structure for multiuser MIMO and LTE" potx
... 8
10
−3
10
−2
10
−1
10
0
SNR
FER
2bps/Hz
MU MIMO
MF
MU MIMO
MF EGT
MU MIMO
LTE mo de 5
SU MIMO
MF
SU MIMO
MF EGT
SU MIMO
LTE mo de 6
Transmit Diversity
LTE mo de 2
IA RxIA RxIA Rx
MU MIMO
LTE mo de 5
SU Rx
Figure ... of
transmission.
Appendix A
Mutual information for finite alphabets
The mutual information forUE-1forfinitesizeQAM
constellation with |c
1
|=M
1
takes the for...
Báo cáo hóa học: " A Noise Reduction Preprocessor for Mobile Voice Communication" doc
... ta-
peredwindowforspectralsynthesisaswellasoneforspectral
A Noise Reduction Preprocessor for Mobile Voice Communication 1047
x
d
Noise reduction
preprocessor
Speech
encoder
Transmission
channel
Speech
decoder
y
Noise ... Processing
an MMSE estimator for the spectral amplitudes, a procedure
for estimating the noise PSD, the long-term signal-to-noise
ratio(SNR),andtheaprioriSNR,as...
báo cáo hóa học: " A flexible routing scheme for patients with topographical disorientation" potx
... structure for the proposed methodFigure 1
A sample database structure for the proposed method. Information from the patient and context tables are combined to gen-
erate a patient-specific weight for ... in a uniform manner. In the present
case, however, we intend to route patients, each with
unique characteristics. The minimum distance route
assuming uniformly processed packets is ther...
Báo cáo hóa học: " Track-before-detect procedures for detection of extended object" potx
... Access
Track-before-detect procedures for detection of
extended object
Ling Fan
*
, Xiaoling Zhang and Jun Shi
Abstract
In this article, we present a particle filter (PF)-based track-before-detect ... SNR is low, the more the
detection delay is serious. For example, the target present
is declared immediately at k = 6 for SNR = 12 dB, but for
SNR = 3 the target present is declared till...
báo cáo hóa học:" Early disparity estimation skipping for multi-view video coding" potx
... distributed freely for any purposes (see copyright notice below).
For information about publishing your research in EURASIP WCN go to
http://jwcn.eurasipjournals.com/authors/instructions/
For information ... At first, only motion estimation is performed for a target
macroblock for the temporal prediction. The results of the motion estimation include
motion information such as the...
Báo cáo hóa học: " Research Article Transmitter Layering for Multiuser MIMO Systems" doc
... Rayleigh fading for each path. The system
parameters are N
t
= M = 100 for all cases; for PAM-16, K =
16, N
r
= 13; for PAM-8, K = 6, N
r
= 6; for PAM-4, K = 8
with N
r
= 9, and for PAM-2, K = ... provide high
channel efficiencies.
In this paper, we present a modulation/demodulation
method for multiple antenna channels which works par-
ticularly well in receiver -rank dominated...
Báo cáo hóa học: " Editorial Operating System Support for Embedded Real-Time Applications" potx
... pages
doi:10.1155/2008/502768
Editorial
Operating System Support for Embedded
Real-Time Applications
Alfons Crespo,
1
Ismael Ripoll,
1
Michael Gonz
´
alez-Harbour,
2
and Giuseppe Lipari
3
1
Depar t ament d’Informatica de Sistems i Computadors, ... purp ose
processors, but in many systems specific processors are re-
quired, for instance, specific DSP devices to perform fast sig-
nal processi...
Báo cáo hóa học: " Research Article Low-Complexity Geometry-Based MIMO Channel Simulation" doc
... WIDEBAND MIMO CHANNEL SIMULATION
4.1. The wideband MIMO geometry-based
channel model
The time-variant GCM described in Section 2.1 can be ex-
tended to describe time-variant wideband MIMO channels.
For ... (cf. (75)).
For time-variant frequency-selective MIMO channels,
the four-dimensional DPS subspace representation requires
fewer arithmetic operations for P>2
× 10
3
MPC...
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