Báo cáo hóa học: " Relay selection in cooperative networks with frequency selective fading" ppt
Báo cáo hóa học: " Relay selection in cooperative networks with frequency selective fading" ppt
... the
source-to -relay channel results in a more pronounced
coding gain than increasing the frequency diversity in
the relay- to-destination channel, as Scenario 3 has a lar-
gercodinggainthanScenario2inFigure3.Asshown
by ... and transmit precoding.
We analyze three different relay selection methods,
including best relay selection, random relay selection,
and all-decoding -re...
Báo cáo hóa học: " Research Article Distributed Cooperative Transmission with Unreliable and Untrustworthy Relay Channels" docx
... nodes
Record
update
according
to time
Misbehavior
detection
Detecting
bad links
Detecting
lying nodes
Handling
link quality
reports
Sending
Receiving
Figure 3: Overview of trust-assisted cooperative transmission.
the ... between
the relay and the destination, if the destination only esti-
mates SNR, the malicious relay can maintain high SNR
by sending wrong information with high power...
Báo cáo hóa học: "Dynamic changes in cellular infiltrates with repeated cutaneous vaccination: a histologic and immunophenotypic analysis" pot
... optimize vaccine efficacy.
In the present study, we report observations about the
inflammatory infiltrate induced by incomplete Freund’ s
adjuvant, with or without peptide, in a clinical trial ... PLX4032, a highly selective
V600EBRAF kinase inhibitor: Clinical correlation of activity with
pharmacokinetic and pharmacodynamic parameters in a phase I trial. J
Clin Oncol (Meeting Abs...
Báo cáo hóa học: " Troponin utilization in patients presenting with atrial fibrillation/flutter to the emergency department: retrospective chart review" ppt
... corro-
borating findings from other studies [13]. Demand-related
rise in troponin could account for 35.7% of cases, as has
been seen in numerous other studies [14-17]. In a study of
patients presenting with ... cardiac
troponin I in settings of coronary ischemia using serial testing of
multiple cardiac markers. Am J Cardiol 2001, 87:994-9.
13. Gupta S, de Lemos JA: Use and misuse of...
Báo cáo hóa học: " Noise-robust speech feature processing with empirical mode decomposition" pptx
... Berstein, I Shallom, A hypothesized Wiener filtering approach to noisy
speech recognition, in ICASSP, 913–916 (1991)
3. W Zhu, D O’Shaughnessy, Incorporating frequency masking filtering in a
standard ... techniques is in order. In
the RASTA processing of speech [10], a filter combining
temporal difference and integration effects is designed.
It results in a bandpass filter, which...
Báo cáo hóa học: " Research Article Secure Arithmetic Coding with Error Detection Capability" ppt
... coder
and added redundancy in the transmitted bit stream by
introducing gaps in the coding space and shrinking the
probability of symbols by a factor [10]. In these joint coders,
we have embedded ... Fujiwara, “Joint source-cry ptog raphic-
channel coding based on linear block codes,” in Applicable
Algebra in Engineering, Communication and Computing, vol.
4851 of Lecture Notes in...
Báo cáo hóa học: " Research Article Emulating Opportunistic Networks with KauNet Triggers" docx
... away,
leaving a physical emulation setup involving only a few
end nodes. We are currently investigating approaches to
abstracting down a DTN network to only a few nodes while
retaining the characteristic ... publish/subscribe networks, ” in Proceedings of the
Future Internet Symposium, Berlin, Germany, September 2010.
[15] M.Demmer,E.Brewer,K.Fall,S.Jain,M.Ho,andR.Patra,
“Implementing dela...
Báo cáo hóa học: "Research Article Downlink Multicell Processing with Limited-Backhaul Capacity" ppt
... upper
bound C. In particular, with α
2
= 1 and increasing C,
the rate R
local
→ C/2forP →∞. We now turn to the
analysis of the multiplexing gain: setting C
= r log
2
P in
(14), the multiplexing gain is ... Substituting
C
= r log
2
P in (6), it can be seen that the multiplexing gain
with this choice is given by min(r, 1), so that the optimal
multiplexing gain of 1 can be achieved by...
Báo cáo hóa học: " Research Article OFDMA Cellular Networks with Opportunistic Two-Hop Relays" doc
... benefits of cooperative relays are
increasing with the increase in user density. We hope
that our results provide a better understanding of the
opportunistic relay technology in cellular networks ... mobile-to-mobile link to
indicate the link between a relay station and a mobile station.
In our theoretical model, an opportunistic relay is activated
in the absence of externa...
Báo cáo khoa học: "Lexical Selection in the Process of Language Generation" ppt
... the lat-
ter into
discourse-oriented
and
proposition-oriented
items.
Finally, we discuss how lexical selection is influenced by
thematic
([oc~)
information in the input.
I. Introduction ... and indexicats
(here, now, I, there);
• prepositions (on,
during, against);
. paxentheticals and attitudinal~
(az a matter off act,
o~
the
contrary);
•
conjunctions, including disco...