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智能升級程序，通過sybase sql AnyWhere 數(shù)據(jù)庫同步技術(shù)來完成
標(biāo)簽：
程序
上傳時間：
2017-02-19
上傳用戶：stella2015
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A decade ago, I first wrote that people moved, and networks needed to adapt to the
reality that people worked on the go. Of course, in those days, wireless LANs came
with a trade-off. Yes, you could use them while moving, but you had to trade a great
deal of throughput to get the mobility. Although it was possible to get bits AnyWhere,
even while in motion, those bits came slower. As one of the network engineers I worked
with put it, “We’ve installed switched gigabit Ethernet everywhere on campus, so I
don’t understand why you’d want to go back to what is a 25-megabit hub.” He un-
derestimated the allure of working on the go.
標(biāo)簽：
Survival
802.11
Guide
上傳時間：
2020-05-26
上傳用戶：shancjb
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Over the past few decades, wireless communications and networking have witnessed an
unprecedented growth, and have become pervasive much sooner than anyone could have
predicted. For example, cellular wireless networks are expected to become the dominant
and ubiquitous telecommunication means in the next few decades. The widespread
success of cellular and WLAN systems prompts the development of advanced wireless
systems to provide access to information services beyond voice such as telecommuting,
video conferencing, interactive media, real-time internet gaming, and so on, anytime
and AnyWhere.
標(biāo)簽：
Compressive
Networks
Wireless
Sensing
for
上傳時間：
2020-05-27
上傳用戶：shancjb
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Wireless technologies like GSM, UMTS, LTE, Wireless LAN and Bluetooth have
revolutionized the way we communicate by making services like telephony and Internet
access available anytime and from almost AnyWhere. Today, a great variety of technical
publications offer background information about these technologies but they all fall
short in one way or another. Books covering these technologies usually describe only
one of the systems in detail and are generally too complex as a first introduction. The
Internet is also a good source, but the articles one finds are usually too short and super-
ficial or only deal with a specific mechanism of one of the systems. For this reason, it
was difficult for me to recommend a single publication to students in my telecommunication
classes, which I have been teaching in addition to my work in the wireless telecommunication
industry. This book aims to change this.
標(biāo)簽：
LTE-Advanced
From
GSM
Pro
and
5G
to
上傳時間：
2020-05-27
上傳用戶：shancjb
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Fundamentals of WiMAX was consciously written to appeal to a broad audience, and to be of
value to anyone who is interested in the IEEE 802.16e standards or wireless broadband networks
more generally. The book contains cutting-edge tutorials on the technical and theoretical under-
pinnings to WiMAX that are not available AnyWhere else, while also providing high-level over-
views that will be informative to the casual reader.
標(biāo)簽：
Understanding
Fundamentals
WiMAX
of
上傳時間：
2020-05-27
上傳用戶：shancjb
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Wireless technologies like GSM, UMTS, LTE, Wireless LAN and Bluetooth have revolu-
tionized the way we communicate and exchange data by making services like telephony and
Internet access available anytime and from almost AnyWhere. Today, a great variety of techni-
cal publications offer background information about these technologies but they all fall short
in one way or another. Books covering these technologies usually describe only one of the
systems in detail and are generally too complex as a first introduction. The Internet is also a
good source, but the articles one finds are usually too short and superficial or only deal with
a specific mechanism of one of the systems. For this reason, it was difficult for me to recom-
mend a single publication to students in my telecommunication classes, which I have been
teaching in addition to my work in the wireless telecommunication industry. This book aims
to change this.
標(biāo)簽：
GSM
LTE-Advanced
上傳時間：
2020-05-27
上傳用戶：shancjb
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Mobile multimedia communication is increasingly in demand because of the basic need to communi-
cate at any time, AnyWhere, using any technology. In addition, to voice communication, people have a
desire to access a range of other services that comprise multimedia elements—text, image, animation,
high fidelity audio and video using mobile communication networks. To meet these demands, mobile
communication technologies has evolved from analog to digital, and the networks have passed through
a number of generations from first generation (1G) to fourth generation (4G).
標(biāo)簽：
Communications
Multimedia
Concepts
Mobile
上傳時間：
2020-05-30
上傳用戶：shancjb
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Advances in communication and networking technologies are rapidly making ubiq-
uitous network connectivity a reality. Wireless networks are indispensable for
supporting such access AnyWhere and at any time. Among various types of wire-
less networks, multihop wireless networks (MWNs) have been attracting increasing
attention for decades due to its broad civilian and military applications. Basically,
a MWN is a network of nodes connected by wireless communication links. Due
to the limited transmission range of the radio, many pairs of nodes in MWNs may
not be able to communicate directly, hence they need other intermediate nodes to
forward packets for them. Routing in such networks is an important issue and it
poses great challenges.
標(biāo)簽：
Multihop
Wireless
Networks
上傳時間：
2020-05-31
上傳用戶：shancjb
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In the past few decades, a technological revolution has occurred that has changed
the way we live in dramatic ways. This technological revolution is the result of
the emergence and evolution of a wide variety of new wireless networking tech-
nologies. Now people using these technologies are able to access the network and
control many applications at will with their handheld devices AnyWhere, anytime.
Although these technologies have made a long lasting impact in the revolution, it
has also opened up various challenging issues which are yet to be resolved to make
them more efficient and cost-effective.
標(biāo)簽：
Next-Generation
Technologies
Wireless
上傳時間：
2020-05-31
上傳用戶：shancjb
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The next avatar of the Internet will revolutionize our world. In time, it will
provide us a universal remote control, enabling us to monitor and control
physical objects located AnyWhere on the planet, using a smart phone. It will
make the universe around us programmable, allowing us to script the behav-
ior of physical objects with electronic commands. This book is about such
an emerging new version of the Internet.
標(biāo)簽：
Infrastructure
Construction
Design
RFID
and
an
of
上傳時間：
2020-06-08
上傳用戶：shancjb
