high speed dome camera wiki
High-Speed WLANs and WLAN Security
Ngày tải lên :
13/09/2012, 10:52
... is a proposed standard that will increase
the speed of WLANs to 108 Mbps
•
802.11r is a proposed standard for fast roaming
•
HiperLAN/2 is a high- speed WLAN specification that
is similar to the ... Multiplexing (OFDM)
–
Splits a high- speed digital signal into several slower
signals running in parallel
–
Sends the transmission in parallel across several
lower -speed channels
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Summary (continued)
•
OFDM ... beginning to appear in new
equipment
5
U-NII Frequency Band (continued)
Wireless Communications
High- Speed WLANs and WLAN
Security
9
Orthogonal Frequency Division
Multiplexing
•
Multipath distortion
–
Receiving...
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High-Speed Data Interface Modules
Ngày tải lên :
18/10/2013, 19:15
... interfaces
• Interoperable with standard router platforms
• High- speed serial connectivity up to 4.608 Mbps
• Simple Installation and configuration
High- Speed Data
Interface Modules
... n x 56/64 kbps rates up to a maximum of 4.608 Mbps.
The Campus-RS SDI can be used to provide high- speed connectivity for industry-standard
bridge/router type devices within a private network ... copper
infrastructure. The SDI modules provide fractional bandwidth on the integrated local data
port at speeds ranging from 56 kbps to 4.608 Mbps and provide a variety of data clocking
options including...
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BUILDING HIGH-SPEED DATA OVER VOICE NETWORKS
Ngày tải lên :
27/10/2013, 00:15
... create a high- speed data network
using its existing voice infrastructure in more than 300 metropolitan and
rural markets. Without this service upgrade, the carrier stands to lose
significant high- value ... customers to new
providers of high- speed services in many of its key markets.
STRATEGY
Design and deploy a DSLAM solution rapidly and efficiently while
maintaining the highest standards of quality ... maintaining the
highest possible quality standards, which
dramatically improved the carrier’s competitive
position and ability to capture new revenue from
the delivery of value-added high- speed services.
CASE...
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Tài liệu High Speed Precision Motion Control doc
Ngày tải lên :
18/02/2014, 22:20
... advanced control algorithms for mechatronic systems. Some past re-
lated projects include high speed and high precision control of head actuators
of HDDs, semiconductor manufacturing systems (a ... business
Boca Raton London New York
Edited by
Takashi Yamaguchi
Mitsuo Hirata
Chee Khiang Pang
High- Speed
Precision
Motion Control
ix
7.4 Overview of the HDD Benchmark Problem Version 3 . . . ... professors researching
HDD servo control and HDD company engineers for their efforts in evolving
high- speed precision motion control technology. We have learned a lot through
various technical discussions...
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Tài liệu ECONOMIC, ENVIRONMENTAL AND ENERGY ASSESSMENT OF THE TURIN-LYON HIGH-SPEED RAIL pdf
Ngày tải lên :
20/02/2014, 19:20
... that the High- Speed Train Turin-Lyon is not a priority for Italy and France, and its
construction should be immediately stopped.
INTRODUCTION
The construction of the High Speed Railway ... Citizenship, a Case Study. The Controversy of High- Speed Rail in the Susa
Valley;
Paolo Beria, Raffaele Grimaldi, 2011. An Early Evaluation of Italian High Speed Projects. Tema, 4(3): 15-28.
http://www.tema.unina.it. ... at a
speed of 150 kilometers per hour and have to stop and spend most of their time in a transit station when they arrive
in Italy.
Concerning passengers, it makes sense to talk of High Speed...
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Tài liệu Báo cáo khoa học: "A HARDWARE ALGORITHM FOR HIGH SPEED MORPHEME EXTRACTION AND ITS IMPLEMENTATION" pptx
Ngày tải lên :
21/02/2014, 20:20
...
for high speed morpheme extraction, and also de-
scribes its implementation on a specific machine.
This machine,
MEX.I,
is designed as the first step
313
A HARDWARE ALGORITHM
FOR HIGH SPEED ... accelerators, a hardware approach
to the parsing speed- up (Fukushima, 1989b)
-(Fukushima, 1990a). This paper describes a new
hardware algorithm for high speed morpheme ex-
traction and its implementation ... is suitable for VLSI implementation. Ac-
tually, its VLSI implementation is in progress. A
high speed morpheme extraction VLSI will im-
prove the performance of such text processing ap-
plications...
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Báo cáo khoa học: "Randomized Algorithms and NLP: Using Locality Sensitive Hash Function for High Speed Noun Clustering" pdf
Ngày tải lên :
08/03/2014, 04:22
... to be quite difficult. However, we are mainly
concerned with evaluating the quality and speed of
our high speed randomized algorithm. The web cor-
pus is used to show that our framework is web-
scalable, ... Computational Linguistics
Randomized Algorithms and NLP: Using Locality Sensitive Hash Function
for High Speed Noun Clustering
Deepak Ravichandran, Patrick Pantel, and Eduard Hovy
Information Sciences ... is
widely used in NLP for various applications such as
clustering.
In this paper, we perform high speed similarity
list creation for nouns collected from a huge web
corpus. We linearize this...
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Báo cáo khoa học: "A High-Speed Large-Capacity Dictionary System" docx
Ngày tải lên :
16/03/2014, 19:20
... average size
of the truncate lists and increasing by a slight amount
the speed of the look-up process. The extent to which
speed could be increased by adding more letter tables
is quite limited, ... or even the fifth letter, but for
105
[
Mechanical Translation
, Vol.6, November 1961]
A High- Speed Large-Capacity Dictionary System
by Sydney M. Lamb and William H. Jacobsen, Jr.,* University ... from the fact that the limits of the ca-
pacity of core storage would be exceeded, it would be a
highly inefficient utilization of space since the great pre-
ponderance of the table entries would...
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ECONOMIC, ENVIRONMENTAL AND ENERGY ASSESSMENT OF THE TURIN-LYON HIGH-SPEED RAIL potx
Ngày tải lên :
17/03/2014, 07:20
... that the High- Speed Train Turin-Lyon is not a priority for Italy and France, and its
construction should be immediately stopped.
INTRODUCTION
The construction of the High Speed Railway ... p-km and t-km come out to be more than 30% higher for HSR than for IC
train [M. Federici, S. Ulgiati, R. Basosi,2008] and likely to be even higher than highway track transport in times of
dramatic ... at a
speed of 150 kilometers per hour and have to stop and spend most of their time in a transit station when they arrive
in Italy.
Concerning passengers, it makes sense to talk of High Speed...
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The Economic Effects of High Speed Rail Investment pot
Ngày tải lên :
17/03/2014, 08:20
... share
(%)
(1) High speed only Paris-Bruselles
(2) High speed only Rome-Florence
(3) High speed only Rome-Florence
(4) Upgraded conventional line
Figure 2. HSR market share and railway speed
Madrid-Barcelona
Madrid-Seville
Paris-Amsterdam
Paris-Brussels
Paris-London
Paris-Lyon
Rome-Bologna
Rome-Milan
Tokyo-Osaka
Stockholm-Gotteborg
0
50
100
150
200
250
0 ... the benefit of the railways.
2
High speed trains require high speed infrastructure, meaning that new dedicated track need
to be built at a cost substantially higher than the conventional rail ... (though the average commercial speed is substantially below the technically feasible speed) . At
the beginning of 2008 there were about 10,000 kilometres of new high speed lines in operation around...
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Gabriel Ahlfeldt and Arne Feddersen From periphery to core: economic adjustments to high speed rail docx
Ngày tải lên :
17/03/2014, 08:20
... evaluates the economic effects of high speed rail in the realm of recent eco-
nomic geography research. As a distinctive feature, the Cologne-Frankfurt German high
speed rail track, which is analyzed ... two small cities is just about 20 km
and the high speed ICE train only needs 9 minutes between both stops, which is in con-
trast to the concept of high velocity travelling that has its comparative ... congestion of highways and skyways, which further suffer from terror-
ism threats and security costs, high speed rail (HSR) systems are increasingly attracting
the attention of transport planners and...
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High speed digital system design a handbook of interconnect theory and design practices john wiley
Ngày tải lên :
05/04/2014, 23:04
... required for modern high- speed designs. This fact leads to a
surprisingly large amount of misinformation to propagate through engineering circles. Often,
the concepts of high- speed design are ... Furthermore, at high frequencies, complex interactions occur between the different
parts of the same interconnect, such as the packages, connectors, vias, and bends. All
these high- speed effects ... a computer motherboard.
These systems operate at high frequencies at which conductors no longer behave as simple
wires, but instead exhibit high- frequency effects and behave as transmission...
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