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實(shí)現(xiàn)LABVIEW 圖像設(shè)計(jì)基本操作
標(biāo)簽：
LABVIEW
Vision設(shè)計(jì)
上傳時(shí)間：
2019-09-09
上傳用戶：hztaowei
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The concept of smart cities emerged few years ago as a new Vision for urban
development that aims to integrate multiple information and communication
technology (ICT) solutions in a secure fashion to manage a city’s assets. Modern ICT
infrastructure and e-services should fuel sustainable growth and quality of life,
enabled by a wise and participative management of natural resources to be ensured
by citizens and government. The need to build smart cities became a requirement that
relies on urban development that should take charge of the new infrastructures for
smart cities (broadband infrastructures, wireless sensor networks, Internet-based
networked applications, open data and open platforms) and provide various smart
services and enablers in various domains including healthcare, energy, education,
environmental management, transportation, mobility and public safety.
標(biāo)簽：
Enablers
Cities
Smart
for
上傳時(shí)間：
2020-05-25
上傳用戶：shancjb
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With billions of ‘people and things’ becoming increasingly connected, the need to combine the potential
of unlicensed and licensed wireless services has become an imperative for the operators, cities, high
density venues and players focused on key market opportunities such as IoT, big data and 5G. The WBA
has developed Vision 2020 to harness its experience of creating seamlessly interconnected wireless
services in new and emerging areas.
標(biāo)簽：
WBA_FullIndustryReport
上傳時(shí)間：
2020-05-26
上傳用戶：shancjb
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This introduction takes a Visionary look at ideal cognitive radios (CRs) that inte-
grate advanced software-defined radios (SDR) with CR techniques to arrive at
radios that learn to help their user using computer Vision, high-performance
speech understanding, global positioning system (GPS) navigation, sophisticated
adaptive networking, adaptive physical layer radio waveforms, and a wide range
of machine learning processes.
標(biāo)簽：
Technology
Cognitive
Radio
上傳時(shí)間：
2020-05-26
上傳用戶：shancjb
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Following chapter introduces the mobile communication, gives a short history of wireless
communication evolution, and highlights some application scenarios predestined for the
use of mobile devices. Cellular and wireless based systems related to different generations
of mobile communication, including GSM, IS-95, PHS, AMPS, D-AMPS, cdma2000 and
WCDMA are also described by this Chapter. Much attention in this chapter is given
to express the wireless based networks, such as Wi-Fi and WiBro/WiMax, and wireless
broadcasting systems, including DMB, DVB-H, and ISDB-T. We conclude the chapter
with the future Vision of mobile communication evolution
標(biāo)簽：
Technologies
Enhanced
Access
Radio
上傳時(shí)間：
2020-05-27
上傳用戶：shancjb
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With the rapid growth in the number of wireless applications, services and devices,
using a single wireless technology such as a second generation (2G) and third gener-
ation (3G) wireless system would not be efficient to deliver high speed data rate and
quality-of-service (QoS) support to mobile users in a seamless way. The next genera-
tion wireless systems (also sometimes referred to as Fourth generation (4G) systems)
are being devised with the Vision of heterogeneity in which a mobile user/device will
be able to connect to multiple wireless networks (e.g., WLAN, cellular, WMAN)
simultaneously.
標(biāo)簽：
Heterogeneous
Wireless
Networks
Access
上傳時(shí)間：
2020-05-27
上傳用戶：shancjb
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Since the advent of optical communications, a great technological effort has
been devoted to the exploitation of the huge bandwidth of optical fibers. Start-
ing from a few Mb/s single channel systems, a fast and constant technological
development has led to the actual 10 Gb/s per channel dense wavelength di-
Vision multiplexing (DWDM) systems, with dozens of channels on a single
fiber. Transmitters and receivers are now ready for 40 Gb/s, whereas hundreds
of channels can be simultaneously amplified by optical amplifiers.
標(biāo)簽：
Communication
Techniques
Optical
Theory
and
上傳時(shí)間：
2020-05-31
上傳用戶：shancjb
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Short-range communications is one of the most relevant as well as diversified fields of en-
deavour in wireless communications. As such, it has been a subject of intense research and
development worldwide, particularly in the last decade. There is no reason to believe that this
trend will decline. On the contrary, the rapidly crystallizing Vision of a hyper-connected world
will certainly strengthen the role of short-range communications in the future. Concepts such
as wireless social networks, Internet of things, car communications, home and office network-
ing, wireless grids and personal communications heavily rely on short-range communications
technology.
標(biāo)簽：
Communications
Short-Range
Wireless
上傳時(shí)間：
2020-06-01
上傳用戶：shancjb
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The Home Gateway Initiative (HGI) is a non-profit making organization which publishes guidelines,
requirements documents, white papers, Vision papers, test plans and other documents concerning
broadband equipment and services which are deployed in the home.
標(biāo)簽：
Evaluation
Discussion
Framework
Document
KPI
上傳時(shí)間：
2020-06-06
上傳用戶：shancjb
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In the first chapter, the topic of this book is classified into the area of pervasive com-
puting. Further, security and privacy in the scope of RFID technology is motivated
and the Vision that guides the remainder of this book is introduced.
標(biāo)簽：
RFID_Security_and_Privacy_Concept
上傳時(shí)間：
2020-06-08
上傳用戶：shancjb
