New Developments
In this section, we bring you some of the interesting developments in the field with our analysis.
Sprint’s WiMAX Network XOHM officially launches on 8th October 2008
Sept 23,2008
The Mobile WiMAX network of Sprint, XOHM, is now officially being launched on the 8th of October
2008 at Baltimore. The announcement of the official launch comes after many delays and postponed launches for the network
for a variety of reasons. The wait is finally over, with the network already “running” and providing performance
as expected.
While there are many Mobile WiMAX networks in
operation around the globe, the one from Sprint has always held a special place owing to the scale of the launch, the quantum
of spectrum held by the Sprint, Clearwire combine and the new devices from Intel, Samsung and Nokia which are moving in tandem
with the proposed launch. It is the new devices and their performance which will distinguish the new wireless medium from
the broadband provided by Mobile Networks and expectations are high that once Mobile WiMAX delivered wireless connectivity
is available, the existing networks will start looking more and more as relics from the past.
The industry expects the
Mobile WiMAX networks to prove themselves in an environment as the Mobile industry moves onto new products with HSDPA and
EV-DO connectivity.
The partnership of Google,
Intel and Cable companies such as Comcast point to a whole new world of devices, applications and delivery models for mobile media. With Intel having announced embedded devices with WiMAX capability in
addition to 802.11 b,g and n WiMAX can be expected to become common in the not too distant future.
What distinguishes the
WiMAX launch in the US is the scale
of the launch as well as the mindboggling amount of spectrum which is available with Sprint and Clearwire, which can enable
many Video based applications and give a new meaning to existing services such as YouTube.
WiMAX Home
Nortel says goodbye to
4G !
The
announcement by Nortel is not surprising how strongly WiMAX has come on in the last six months. With 3G networks running ahead
with Andorid based open Mobile devices ( sch as with T-Mobile), the plug needed to be pulled on a technology such as 4G, which
is still way behind commercial implementations, even though the LTE specifications have been adopted by the ITU.
CDMA,
another pillar of Nortel is also inder great pressure with 3G-UMTS networks gaining decisively in the last one year.
Mobile
WiMAX show has now opened USB plugins and with devices similar to cellphones. But this will not be for long. Expect to see
much more innovative devices and those which use WiMAX as a native medium of continuous connectivity to start coming in the
markets soon.
http://www.wimax-home.com
IBC 2008 to showcase IPTV over WiMAX
Sept 04, 2008
Europe’s biggest
broadcasting showcase, IBC2008 ( 11-16 Sept 2008, RAI, Amsterdam) is set to showcase the pioneering use of the WiMAX technology
to carry IPTV. With dozens of commercial networks having been deployed and new
WiMAX enabled devices emerging there is great interest in the Mobile WiMAX technology amongst operators to deliver new convergence
services.
While the concept itself
has been envisaged as early as 2006 based on the QoS features which WiMAX provides in a wiles environment, the time has finally
come for the commercial products as more and more new networks roll out.
Mobile TV including TDtv
using MBMS, MXtv on WiMAX and 3G long term evolution LTE will be the technologies which feature at the IBC.
Visitors to the exhibition
can expect to see a range of solutions which go beyond technology itself. PACE for example would be demonstrating a WiMAX based content delivery solution which merges into a home network to provide a seamless experience
to the users. This implies the integration of an 802.16 delivery with 802.11n distribution. The applications will include
provision of wireless triple-play and entertainment networks with multiple simultaneous HD video streams and extended coverage.
WiMAX Home
XOHM Launch delayed again
CTIA Wireless, April 2008
The launch of XOHM, the pioneer mobile WiMAX
service from Sprint which was expected in April 2008 after the commercial trials in three markets ( Chicago, Washington and
Baltimore), has been put off ahgain, with no announcement yet on the exact launch dates.
The launch delay in the XOHM service was
expected considering that the bulk of new mobile WiMAX devices are expected to be available only by June 2008 onwards. The
Wave 2 certified devices (Certification by the WiMAX forum) are also expected to be available at the same time.
On the whole it is better to have a well
matured launch rather than one with unwired turnouts.
http://www.wimax-home.com
CTIA Wireless 2008: Nokia Unveils the WiMAX Internet Tablet N810
The long wait is finally
over and the predictions of industry observers have come true. With Nokia formally
announcing the N810 internet tablet, one more device based on native use of WiMAX (and WiFi) gets added to the domain of WiMAX
enabled devices.
With many of the international
operators placing their bets on Mobile WiMAX, the availability of devices and their pricing has been the main factor for their
networks taking off just the way mobile networks did a decade back.
The news on further expansion of XOHM (beyond
the initial launch cities of Chicago, Washington DC and Baltimore) remains eagerly awaited. Versions of the Nokia N810 are
expected to support the XOHM specifically (Nokia N870). XOHM has also announced a WiMAX phone developed jointly by Samsung
and XOHM.
The internet Tablet
is designed to provide mobile wireless access to internet using an open core architecture independent of the cellular networks
and 3G-evolved technologies such as EV-Do by using the combination of WiFi and WiMAX.
The internet Tablet joins the mobile Wimax internet
space with other devices such as those for gaming (POSDATA) being already available in addition to a variety of PC cards and
USB adapters.
With the launch of the WiMAX enabled internet Tablet by Nokia at CTIA 2008 ( N810,N870) and the announcement
of a mobile WiMAX enabled phone by XOHM and Samsung, the ecosystem now seems to be finally falling in place for potential
uses of a Mobile WiMAX network not only in the USA but also worldwide.
WiMAX
Forum Estimates 133 Million WiMAX users by 2012
The WiMAX forum has estimated that there
will be over 133 million WiMAX users by 2012, a majority of which will consist of users of
mobile WiMAX with portable devices.
( See WWW.wimaxforum.org).
If one is to draw a parallel with the mobile
networks, it is a good bet that a large number of users will come from BRIC countries. ( In particular Brazil, India and China).
The number of mobile phone users in India at over 250 million has exceeded those of US
and is at the second place in the world, the first being China.
In this backdrop, it is hard to understand
the estimates by the Gartner group of only 6.9 million WiMAX users in India by that time. Perhaps this number will be well
exceeded.
WiMAX is the Key to Next generation Internet- Intel CEO
CES, Las Vegas, Jan 2008
"We’re now in the midst of the largest opportunity
to redefine consumer electronics and entertainment since the introduction of the television” - Paul Otellini
Intel, one of the key supporters of the WiMAX technology
has outlined its plans for launch of new devices in 2008 which will be based on the use of WiMAX technology.These devices
are set to go beyond Notebooks and PDAs and will be based on its ultra low power chipsets platforms "Menlow".
Availability of new devices and "plugins" is expected
to be the driver of the new generation "internet on the go" characterized by mobile Web 2.0 applications and video rich interactive
connectivity.
WiMAX as the Top Wireless
Trend for 2008
Fortune has named WiMAX as
the top ten wireless trend for 2008.The naming of WiMAX as the top wireless trend for 2008 has not come as a surprise to industry
watchers. A number of developments, happening in their own areas are now coming together to deliver the promise of a completely
new mobile wireless experience, the first in over a decade. There are no less than ten reasons, which we foresee today, which
are likely to make this prediction ring true.
Firstly, the price of CPEs based on bill of material costs has for the first time forecast to be below $100 (e.g. by Wavesat®).
This is even without any of the large scale introductions of WiMAX networks, and
even with relatively low CPE volumes
in existence today. With volume the prices are set to nosedive even further.
Second, the year 2008 is slated to be
one, where large scale introductions of WiMAX networks will happen. The
launch of XOHM by Sprint Nextel and WiMAX from Clearwire® will propel the availability of WiMAX to over 100 million of customers
before the year is out. This follows over 200 trials and successful introductions in a number of countries.
Third, WiMAX technologies have now matured with
the WIMAX forum certifying Wave 2 compatible mobile WiMAX devices. Chipsets are available e.g. from Beceem or Runcom amongst
many others which provide immediate implementation of a variety of customer premises
equipment(CPEs).
Fourth, the governments worldwide have now much
higher awareness of the power of mobility as well WiMAX as an enabler of rural
and urban connectivities and its potential in delivering high speed applications. With many of the countries adding 8-10 million
users a month for mobile services, universal connectivity is squarely in focus. This is implying a better focus on regulatory
issues to spur WiMAX networks.
Fifthly there is a greater availability of CPEs
ranging from PC cards, USB modems, standalone gaming devices and internet tablets. Hence operators who do not possess wireline
assets are now willing to take a plunge with the new technologies.
Sixth, there is now much better clarity on the
use of spectrum for WIMAX and mobile WiMAX. With the WRC 2007 adopting the OFDMA-TDD as one of the approved air interfaces
under IMT-2000 as well as clearly defining the WiMAX spectrum bands, many of the pending allocations can be quickly resolved.
Seventh, the success of programs such as M-Taiwan and Eratech® Argentina amongst many others have demonstrated that
e-governance and universal connectivity are key drivers of global competitiveness. Regulators globally are seeking expeditious
implementations of WiMAX networks, both through spectrum auctions as well as licensing etc.
Eighth, most of the legacy wireline
and wireless networks based on TDM circuit switched architecture are nearing end of life and the new generation networks(
NGNs) are invariably being implemented based on IP. WiMAX is one of the key wireless technologies which are based on completely open architectures, use of IETF protocols and use of IPv6. The use of WiMAX is seen
not only as a migration to open IP core networks with support for mobility but also migration to IPv6 which is inevitable
with growing base of mobile devices and mandates for such migration in many countries.
Ninth, the WiMAX technology,
unlike its predecessor the WiFi, provides a number of quality of service classes, which can be defined for each connection
and each application running over these connections. Thus it can support VoIP for rural telephony as easily as streaming video
with their own QoS classes. It is now being seen as a key technology to enable true broadband capable of supporting a rich
multimedia messaging and calling environments. Whether it is pictures with an 8Mp camera or an 80GB iPOD®, WiMAX can keep
these wireless. Many applications are now ready to step out of the limited connectivity and the row resolutions enabled by
today’s mobile networks.
Tenth and finally, all this
would be in vain, were it not for some “big-bang” introductions of the technology, which immediately provide a
critical mass for prices to come down sufficiently for even more users to subscribe to the service, thus creating a chain
reaction.
With the impending launches
in a number of countries, as well as launch of Sprint Nextel XOHM and Clearwire® services in USA,
the stage is now fully set for just such a phenomenon.
Just as WiFi changed the landscape in the use
of computers and mobile devices in just a couple of years, get set to witness the
same for WiMAX this year. The drama is expected to unfold with veterans on the stage with the likes of Intel, Samsung, Motorola
and Sprint being a part of the star cast and many years of rehearsing behind
them. The drama will be played out on the world theatre, with virtually every country donning its colors and logo.
Sprint Announces Mobile WiMAX Services- To be marketed as XOHM
Sprint has been building the largest single Mobile WiMAX network using
the 2.5 GHz band which has already seen successful trials. They are the largest holders of spectrum in this band by virtue
of previous holdings and the acquisition of additional spectrum on AT&T Bellsouth merger. It is now known that this will
be sold as XOHM. The WiMAX network being rolled out by the combine is going live Chicago, Washington and Baltimore
in the initial phase and will be nationwide by end of 2008 (have a reach of over 100 million in over 16 cities). The tie ups
for the equipment, TV technology and the client devices have been made. These involve Motorola, Samsung and Nokia for the
equipment and Samsung, Motorola and Intel for the chipsets and user devices. The TV technology is provided by the NDS WiMAX
TV portfolio of products. The network being based on universal mobile WiMAX technology will permit a broad range of devices
from portable media players to PCs and various WiMAX cellphones, WiFi, cellular and internet WiMAX enabled devices to offer
services ranging from VoIP to WiMAX TV. Sprint intends to offer services in a dual mode manner to its existing CDMA subscribers
as Wimax-CDMA services.It was at some stage felt that Sprint-Clearwire breakup will affect the rollout, but that does not
expect to be the case.UMPCs and Nokia 810 Notebooks as well as other devices, PC cards and USB adopters will be the way to
go before standalone devices make glorious debuts. ( based on Industry reports)
Initiating
Mobile WiMAX Coverage- Self contained base stations
Feb 2008
Initiating mobile WiMAX coverage in areas where broadband wireless overlays are required has become much easier with the fully self contained base
stations similar to MacroMAXe® from Fujitsu.
These base stations operate with the approved WiMAX Forum profiles and support the 2.3 and 2.5 GHz frequency bands, the prime bands for
mobile WiMAX. With 20 Mhz channels and MIMO bit rates of 75 Mbps can be supported. The base stations are outdoor versions
and feature power outputs of 10W.
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