Báo cáo hóa học: " Efficient Bidirectional DFE for Doubly Selective Wireless Channels" docx
Báo cáo hóa học: " Efficient Bidirectional DFE for Doubly Selective Wireless Channels" docx
... ID 70572, Pages 1–10
DOI 10.1155/ASP/2006/70572
Efficient Bidirectional DFE for Doubly Selective
Wireless Channels
Stefano Tomasin
Department of Information Engineering, University of Padova, Via ... with BiMRC -DFE the TV-Bi -DFE using
the MRC rule for the combination of the TV-FD -DFE sig-
nals, while TV-Bi -DFE using the arbitration technique is de-
noted as BiA -DFE.
F...
Báo cáo hóa học: "Efficient Design Methods for Embedded Communication Systems" docx
... method for a VP tailored for platform-based de-
signs allows for a further decrease of de velopment time [17,
Figure 10]. Within such a method the algorithmic descrip-
tion is reused for the ... the control-oriented functions,
for instance, an ARM for the signalling part and a StarCore
for the multimedia part, several hardware accelerating units
(ASICs), for the data oriented...
báo cáo hóa học: " Efficient reengineering of meso-scale topologies for functional networks in biomedical applications Andreas A Schuppert" pptx
... input variables (for
example, genes, mutations or proteins) can easily exceed 10
4
, this approach can re-
sult in unaffordable data demands. It is therefore a fundamental challenge for mathe-
matics ... Schuppert
3. The same procedure is performed for the two-stimuli experiments
4. The p
i
-values are calculated for the joint sets of single- and double stimulation
experiments.
For e...
Báo cáo hóa học: " Efficient Low Bit-Rate Low-Latency Channelization in DECT Rohit Budhiraja1 and Bhaskar Ramamurthi2" pdf
... Scientist
Award for Engineer ing and Technology for 2003.
R. Budhiraja and B. Ramamurthi 5
PP4
PP1
PP3
PP2
G
SG
480
GS G
480
GS G
480
GS G
480
Figure 5: Downlink architecture for the mDECT-SB scheme.
For ... architecture for the mDECT-SB scheme.
For PP1 For PP2 For PP3
For PP4
Full slot
GSA
1
B
1
A
2
B
2
A
3
B
3
A
4
B
4
G+Z
Figure 6: Time-multiplexed full slot for the down...
Báo cáo hóa học: "Efficient Realization of Sigma-Delta (Σ-Δ) Kalman Lowpass Filter in Hardware Using FPGA" ppt
... implementation making it suitable for various signal
processing applications. In this paper, theory formulation of
an efficient full-rate Kalman filter, suitable for Σ-Δ demod-
ulation, is given. ... make sure that the SNR
performance of the FPGA design for the full-rate Kalman fil-
ter is comparable to that achieved by MATLAB simulation,
that is, approximately 100 dB. For this reason, th...
Báo cáo hóa học: "Efficient and Secure Fingerprint Verification for Embedded Devices" ppt
... requirements for embedded systems at
the system level using the information gathered from run-
time simulation.
For efficient fingerprint authentication system design on
an embedded platform, recent ... the
specific waveform. The dominant ridge flow direction for the
block is determined by the orientation with the maximum
waveform resonance. Also the image quality is analyzed. The
blocks, f...
Báo cáo hóa học: " Efficient Implementation of Complex Modulated Filter Banks Using Cosine and Sine Modulated Filter Banks" pot
... 1andy
K−1
(n) = x(n).
For the analysis CMFB structure a modified input se-
quence
x(n) = (−1)
n
x( n) is used. The M-length sequence
y
j
(n)forj = K − 1, K − 2, , 0 stands for the sequence
before butterfly ... downsamplers in the analysis SMFB
structure. The M-length sequence y
j
(n )for j = K − 1, K −
2, , 0 stands for the sequence before butterfly D
s
j
:
y
j−1
(i) = z
−2
− c
i, j
y...
Báo cáo hóa học: "Efficient Video Transcoding from H.263 to H.264/AVC Standard with Enhanced Rate Control" pot
... intraprediction modes for a
4
× 4block.
modes 1 and 6 will be selected. Therefore, together with the
DC mode, we only need to perform the prediction for three
modes instead of nine for a 4
× 4 block. ... using the information available in the precoded
video, we further enhance the H.264/AVC rate control to
achieve a better quality for the transcoded video.
2.3. Efficient options and...
Báo cáo hóa học: " Efficient Fast Stereo Acoustic Echo Cancellation Based on Pairwise Optimal Weight Realization Technique" docx
... Proposed schemes versus UW-PSP for r = 1andλ
k
= 0.4 under SNR = 25 dB. For a comparison, the performance of NLMS (a
special case of the proposed method for q
= 1) is shown for λ
k
= 0.2.
regularized ... as
“APA- I.” T he s tep size for r
= 2issettoλ
k
= 0.2forbetter
performance. For r
= 4, 8, 16, two step sizes are employed;
oneisfixedtoλ
k
= 0.2 (the same step size as r = 2), fo...
Báo cáo hóa học: " Efficient Closed-Loop Schemes for MIMO-OFDM-Based WLANs" ppt
... R
k
has equal diago-
nal. Given the soft information for the upper branch, we can
also decode the upper branch data sequence by using the soft
Viterbi decoder .
For UCD, the successive soft decoding ... re-
ceiver. The data are formatted into packets consisting of 1000
information bytes. According to IEEE 802.11a, the goal is to
achieve the packet-error-rate (PER) of 0.1.
For the purpos...