Báo cáo hóa học: " Research Article Joint Source, Channel Coding, and Secrecy" potx
Báo cáo hóa học: " Research Article Joint Source, Channel Coding, and Secrecy" potx
... Information Security
Volume 2007, Article ID 79048, 7 pages
doi:10.1155/2007/79048
Research Article
Joint Source, Channel Coding, and S ecrecy
Enrico Magli, Marco Grangetto, and Gabriella Olmo
Dipartimento ... 2003.
[10] J. B. Anderson and S. Mohan, Source and Channel Coding,
Kluwer Academic Publishers, Norwell, Mass, USA, 1991.
[11] P. W. Moo and X. Wu, “Resynchro...
Báo cáo hóa học: " Research Article Joint Source-Channel Coding for Wavelet-Based Scalable Video Transmission Using an Adaptive Turbo Code" doc
... He, J. Cai, and C. W. Chen, Joint source channel rate-
distortion analysis for adaptive mode selection and rate con-
trol in wireless video coding, IEEE Transactions on Circuits
and Systems ... Publishing Corporation
EURASIP Journal on Image and Video Processing
Volume 2007, Article ID 47517, 12 pages
doi:10.1155/2007/47517
Research Article
Joint Source -Channel Coding fo...
Báo cáo hóa học: " Research Article Combined Source-Channel Coding of Images under Power and Bandwidth Constraints" pot
... the source coder and
the channel coder. Specifically, source- and channel- rate allo-
cations are studied for embedded source coders and a power
and bandwidth constrained noisy channel.
The average ... between
modulation, source coding, and channel coding. These com-
ponents will be examined by jointly optimizing the trans-
mission rate and the channel code rate for a ce...
Báo cáo hóa học: " Research Article Joint Source and Channel Decoding for Variable Length Encoded Turbo Codes" ppt
... 2008, Article ID 149839, 7 pages
doi:10.1155/2008/149839
Research Article
Joint Source and Channel Decoding for Variable
Length Encoded Turbo Codes
Jianjun Liu,
1
Guofang Tu,
1
Can Zhang,
2
and ... with
K, so that the state space of our joint trellis also increases
Jianjun Liu et al. 7
[17] X. Jaspar and L. Vandendorpe, “Three SISO modules joint
source -channel turbo-deco...
Báo cáo hóa học: " Research Article Joint Multilevel Turbo Equalization and Continuous Phase Frequency Shift Keying" pot
... filter is fed by the channel output
and the channel estimator output. The channel estimator
uses both the hard decision of the first decoder and the
channel output to estimate the channel information. ... channel.
This channel is time-invariant ISI channel having L
2
casual,
L
1
anticasual terms and is known as severe ISI channel with
3 main taps and no precursor and...
Báo cáo hóa học: " Research Article Joint Wavelet Video Denoising and Motion Activity Detection in Multimodal Human Activity Analysis: Application to Video-Assisted " doc
... 2008.
[14] R. L. Lagendijk, P. M. B. van Roosmalen, and J. Biemond,
“Video enhancement and restoration,” in Handbook of Image
and Video Processing,J.D.GibsonandA.C.Bovik,Eds.,pp.
227–241, Academic Press, ... detection and estimation,” in Handbook of
Image and Video Processing, J. D. Gibson and A. C. Bovik, Eds.,
pp. 207–225, Academic Press, San Diego, Calif, USA, 2000.
[28] D. E....
Báo cáo hóa học: " Research Article Combined Distributed Turbo Coding and Space Frequency Block Coding Techniques" pptx
... Journal on Wireless Communications and Networking
Volume 2010, Article ID 327041, 14 pages
doi:10.1155/2010/327041
Research Article
Combined Distributed Turbo Coding and Space Frequency
Block Coding ... Access Network,
Multiplexing and Channel Coding, 3GPP Standard TS 25.212
V6.3.0, 2004.
[28] D. Castelain et al., “Final advanced PHY layer algorithm selec-
tion and results,”...
Báo cáo hóa học: "Research Article OV-CDMA System: Concept and Implementation" potx
... ε
s
), and (3) a unit transmission power for all the users.
2.1. Signal structure
We d efine a
(s)
k
(t, f )andb
(s)
k
(t) as the hopping pattern and
the baseband signal, respectively, where t and ... working in the 2.4-
2.5 GHz band. Using this test bed, we have been able to trans-
mit and receive a digital signal successfully. Figures 8(a) and
8(c) show the transmitted and the co...
Báo cáo hóa học: " Research Article Joint Linear Processing for an Amplify-and-Forward MIMO Relay Channel with Imperfect Channel State Information" pdf
... Processing
Volume 2010, Article ID 640186, 13 pages
doi:10.1155/2010/640186
Research Article
Joint Linear Processing for an Amplify -and- Forward MIMO Relay
Channel with Imperfect Channel State Informati ... I
N
S
.
(10)
For the given channel estimates
H
1
,
H
2
,and
H
0
, the MSE
matrix of (10) is random due to the random errors E
1
,
E
2
,andE
0
. Since the exact error...
Báo cáo hóa học: " Research Article Joint Sensing Period and Transmission Time Optimization for Energy-Constrained Cognitive Radios" doc
... behavior of PU and SU under two
different access policies.
2. System Model and Problem Formulation
In this section, we first present the system model and the time
behaviors of PU and SU, and then introduce ... π
PA
.
Therefore,wecanobtainthatbothPAandNSApolicies
are sub-optimal, and with our proposed policy π
2
,SUcan
efficiently access the channel, and meanwhile consumes less
ener...