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WiMAX, making
ubiquitous high-speed data services a reality
- Alcatel |


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Thanks to its innovative technology, WiMAX will offer broadband wireless
access at data rates of multiple Mbit/s to the end-user and within a range
of several kilometers. The same radio technology will also offer high-speed
data services to all nomadic terminals (laptops, PDAs, etc.) with an
optimized trade off between throughput and coverage. Ultimately it will
enable the "Portable Internet" usage replicating on the move the same user
experience as at home or at the office. |
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Introducing WiMAX: The next broadband wireless revolution
- Alvarion |


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In
recent years, Broadband technology has rapidly become an established, global
commodity required by a high percentage of the population. In the past two
years alone, the demand has risen rapidly, with a worldwide installed base
of 57 million lines in 2002 rising to an estimated 80 million lines by the
end of 2003. This healthy growth curve is expected to continue steadily over
the next few years and reach the 200 million mark by 2006 (see Figure 1
below). DSL operators are now challenged to provide broadband services in
suburban and rural areas where new markets are quickly taking root. |
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WiMAX Technology and Deployment for Last-Mile Wireless Broadband and
Backhaul Applications - Fujitsu |


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While wireless connectivity options have expanded rapidly in recent years,
wireless network access is available now only in limited physical areas.
Internet and intranet users need broadband access that extends over longer
distances to more locations. The industry’s solution is the Worldwide
Interoperability for Microwave Access (WiMAX) standard, developed to create
certified standards-based products from a wide range of vendors. |
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Accelerating Wireless Broadband
-
Intel |


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Broadband has been a long time coming, and for most people it’s still not
here yet. At the close of 2002, just 46 million subscribers worldwide had
broadband (In-Stat/MDR*). In the U.S., only 17 percent of households were
connected. What’s the holdup? Apparently, the problem isn’t demand. It’s
supply. |
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IEEE 802.16 and WiMax
- Intel |


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Many operators and service providers may be unfamiliar with the details of
the IEEE 802.16* standard, but this wireless technology is about to
revolutionize the broadband wireless access industry. The 802.16 standard,
the “Air Interface for Fixed Broadband Wireless Access Systems,” is also
known as the IEEE WirelessMAN* air interface. |
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Broadband
Wireless: The New Era in Communications
- Intel |


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There’s no doubt the world is going wireless – faster and more broadly than
anyone might have expected. In this visionary paper, Intel demonstrates this
new reality and predicts that billions of people will gain high-speed
Internet access – wirelessly – within the next decade. The premise for this
vision is clear: all high-speed wireless technologies (3G, Wi-Fi, WiMAX and
Ultra- Wideband) will coexist, working in tandem to meet service provider
and customer needs for truly mobile computing and communications across the
globe. |
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IEEE 802.16*
WirelessMAN Specification Accelerates Wireless Broadband Access
- Intel |


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Although broadband has been available for some time, access for most people
is still limited. At the end of 2002, statistics showed only 46 million
subscribers worldwide had broadband access and in the United States only 17
percent of households were connected (In-Stat/MDR). So what’s the delay? The
problem isn’t demand, it’s how access is supplied. |
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The Broadband Wireless Access Market -
Proxim |


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Enterprises, Internet Service Providers, and Mobile Network Operators are
all looking for cost-effective ways to move voice and data amongst multiple,
separate locations at broadband speeds. Copper and fiber optics solutions
often fall short due to up-front costs, recurring leases from
telecommunications companies, and lack of flexibility to scale with the
operating organization. Broadband wireless has emerged as a means to fill
these gaps and provide a lower total cost of ownership than wired solutions,
while maintaining or exceeding the reliability and performance of those
technologies. |
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Overcoming the limitations of fixed wired access
technologies
- Siemens |


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Governments globally are starting to prioritize broadband as a key political
objective for all citizens to overcome the “broadband gap” also known as the
“digital divide”. In last mile markets where traditional cable or
copper/fiber infrastructures are either saturated, outdated or simply out of
reach, Broadband Wireless Access (BWA) technology fills the void admirably,
providing highly efficient and cost effective access services for a large
number of subscribers who would otherwise be left out of the loop in
developed markets. |
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