Andy Lark: What We Expect: How IT Must Enable Us To Work Smarter, Faster, Better
The smart IT teams are getting back to delivering the services that allow information to flow. To do this, they’re challenging the status quo.
AT&T to Webcast Presentation by Glenn Lurie at Morgan Stanley Conference on Nov. 17
DALLAS–(BUSINESS WIRE)–AT&T Inc. (NYSE:T) will webcast a presentation by Glenn Lurie, President-Emerging Devices, at the Morgan Stanley 2010 Technology, Media & Telecoms Conference in Barcelona on Wednesday, Nov. 17 at 3:35 a.m. ET/9:35 a.m. CET. The webcast will be available live at AT&T Investor Relations. About AT&T AT&T Inc. (NYSE:T) is a premier communications holding company. Its …
AT&T to Webcast Presentation by Glenn Lurie at Morgan Stanley Conference on Nov. 17
AT&T Inc. will webcast a presentation by Glenn Lurie, President-Emerging Devices, at the Morgan Stanley 2010 Technology, Media & Telecoms Conference in Barcelona on Wednesday, Nov. 17 at 3:35 a.m.
Mobile Internet Devices For Work Or Social Purposes
There are many devices and ways to access the Internet. You can access the Internet through wired or wireless network. You can use a modem to dial into a network or use a mobile phone. There are general packet radio service (GPRS), global systems for mobile communications (GSM), and third-generation (3g) services to connect online. Cables can connect you in LANs, local area networks, in homes, restaurants and office locations. WiFi can connect your wirelessly in Internet cafes, office buildings and other public places. Infrared or Bluetooth is a way to connect to another mobile device.
All these ways to access the Internet can be used by mobile Internet ( mobilt internet ) devices. Smart phones help to facilitate instant access to email. More and more real-time communication with your office is critical to your business when you are out of the office. You can improve your customer service, connect with staff, make presentations, provide product information, give quotes, all while out of the office with a mobile Internet device.
Mobile Internet devices are not just for business. Social networking is enhanced though the use of having access to your connections and contacts where ever and when ever your. All the social networking sites have ways to connect through a mobile Internet device. You can play games, email, instant message, share pictures and video and set up a date.
GPS is used in most mobile Internet devices to provide location information. You can search for jobs in your area, look for people to meet, restaurants to go to, movies to see, and keeping up with the local news, traffic and weather has never been easier. You can download games and applications and even books. Organizing your time and social life and having it in your pocket is possible with the newest devices available.
With the many ways to connect you never have to be out of touch again. Whether you use your mobile networking device for business of pleasure you can stay connected where ever you are. All you have to do is choose your device and on you go.
The author recommends 3 Internet for mobile broadband connectivity because test after test shows that mobile broadband ( Mobilt Bredbånd ) from 3 gives you the best coverage and highest speed ranging upto 16 mbps. 3 internet is the best mobile internet service in Denmark because of its large coverage area and unbeatable speed.
Where to Put Your Internet Service to Work
Do you surf the Internet from your home computer? How about from your office? Do you use a mobile device and its data services? Does your cell phone allow you to retrieve information off of the web? If you answered yes to most of these questions (and most people will) it is quite likely that you would be extremely interested in access to 4G wireless Internet.
This is an entirely new and emerging technology that delivers unrestricted access to the full Internet without the need for traditional WiFi service or any wired connectivity at all. Instead, customers of a 4G service will be able to use the specialized modems to retrieve a broadband comparable signal out of the air and then use it in the same exact way they use the wired Internet services.
Is it really as fast as land based options? The traditional 4G Internet allows for download times of around 6 Mbps, which is close to the average DSL or cable connection. Upload times are equally as impressive, and the only requirement is access to a powerful 4G WiMAX signal.
This is the moment when most people say “I knew there was a catch”, but interestingly enough, there really isn’t much of a catch at all. The thing about 4G services is that they are expanding just as rapidly as other earlier technologies. The same people who thought that third generation service would never be available in their area, and who now have three or four options for enrolling in them, will be happy to hear that 4G wireless Internet can be expected along the same time frame.
Well, that’s just great, many might say, but how can this be of benefit to me or my budget? After all, doesn’t this mean yet another technology and yet another monthly service plan to buy? This is where it is important to understand where these Internet services can make a wide range of changes.
Firstly, if you have truly wireless Internet service then you can automatically end the data services on your wireless device. Generally these take up a large portion of the monthly plan, but are entirely unnecessary in the face of 4G. Additionally, you can end the hard wired Internet services in your home or business too because the wireless plan can cover the land based locations just as easily as the areas in which you need it “on the go”.
Of course, many people with 4G coverage also opt to use it professionally and will purchase the tiny devices that allow them to create their own private and exclusive hotspots while in meetings or conferences too. These are specialized machines that allow around four to six users to log into the network through them.
So, if you are looking for a way to use Internet while out in the field, while back in the home or the office, and while out with colleagues or clients, the wireless options can make it an easy and simple goal to accomplish. Additionally, they can also save money by allowing you to slash outdated services too.
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How Does 4G Mobile Internet Work?
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The dissemination of information is paramount to the world’s economy and really human evolution. The distribution of information stared with books, eventually moved to computers and then came the internet. The internet allowed people worldwide to communicate and send information or files across oceans within seconds. As we have moved further and further into the 21st century, the internet has gotten faster and also more mobile. Internet mobility started with advent of wireless broadband internet. Wireless broadband internet sent broadband signals through a router rather than a LAN cable. This allowed consumers to travel around their house or office freely without cords and still remain connected to the internet. However, wireless broadband has its limitations, most noticeably, in the realm of range. Even the best routers can only send a signal that can travel 300 to 350 feet. But now there is mobile broadband internet that allows you to receive an internet signal no matter where you are. In addition, with the advent of 4G mobile broadband networks, you can remain mobile and still receive speeds comparable to those received through DSL or cable land line connections.
Although you may be intrigued by this kind of technology, you may not understand how it works. While it may sound complicated, it is actually quite simple. Mobile wireless internet works a lot like a wireless router. A wireless router receives broadband signals from your local internet provider via a DSL or cable modem. It then transmits the broadband signal out into the world through signals that travel through the air. Your computer, if it has a wireless card, will receive this signal and allow you to surf the internet at broadband speeds without a land line connection. Similarly, mobile broadband networks use a “wireless” tower as a router. The tower receives a broadband signal from your mobile internet provider and then transmits that signal out into the air. If you have a desktop or laptop with a built-in modem capable of receiving this signal, you will be able to receive this signal and connect to the internet. If you don’t have a built-in modem with this type of capacity, a USB modem can be purchased through your mobile internet provider. While they are an added expense, they are normally quite affordable; especially when the convenience factor of mobile internet is taken into account.
Currently, 4G networks provide the fastest mobile internet on the market. However, the added speed comes at a price. 3G networks are also widely available for the consumer who needs mobile internet but does not want to pay the steep price that 4G networks charge. Both networks operate in a similar fashion; however 3G networks were created primarily for use via cell phone, while 4G networks were created with laptop users in mind. Mobile wireless networks allow you to take your notebook on a road trip and maintain an internet connection throughout the trip. The benefits of mobile and especially 4G mobile internet are numerous. Along with being easy to use it can keep you in touch with the world no matter where you are.
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Phone industry chain to work closely to meet the 3G era
2006 International
Mobile
Industry Exhibition & Forum on May 20 in Tianjin Binhai International Convention & Exhibition Center came to an end. In the 3-day Fair in more than ten overseas buyers dished out over 100 million U.S. dollars to purchase large orders, more than 3,000 participating companies, participants reached 1.8 million people. Session held in conjunction with the numbers of professional forums, seminars, achieving national information industry, mobile operators, handset makers,
Value-added service providers
, Mobile phone designers, suppliers and other large-scale high-level focus. Mobile phone industry policy, procurement and technology development status, development trends taking shape in the brainstorming.
Long chain Dancing
International Mobile Phone Industry Exhibition and Forum held in Binhai has four sessions, and the scale has expanded each year, has become a brand influence of mobile exhibitions. This year the exhibition area of 18,000 square meters, 343 exhibitors, 642 booths set up.
And other mobile development different is the 2006 International Mobile Phone Industry Exhibition and Forum show the entire mobile phone industry chain. From operational service, cell phone customization, handset design, handset manufacturers, mobile phone sales, cell phone parts, mobile software and mobile value-added services, many foreign companies in various sectors gathered at Tianjin. This realization of a complete industrial chain based on the integration of the presentation, has been widely recognized by the industry and active participation.
“Open, cooperative, win-win” principle is the survival of the industry chain, the participants of the ministry official, China
Mobile
,
Motorola
Senior management and other enterprise agreed that close co-operation chain in the future development of mobile phone industry, a major trend in the chain relations more closely.
Motorola (China)
Electronic
Co., Ltd. production base in Tianjin Engineering Technical Director, Mr. Huang Yongxiang, said: “This exhibition is an increase of domestic and overseas operators, value-added service providers, handset distributors and other industry sectors, for the entire mobile phone industry, upstream and downstream enterprises to provide an authoritative products, procurement negotiations, information dissemination platform, to achieve a complete industrial chain of mobile interactive display and exchange. Motorola will use the exhibition and the related industrial chain partners on a broad and thorough exchange of the company and the industry to find new opportunities. ”
At many companies have disclosed is through mergers, restructuring or establishing strategic alliances and other means, to extend the industrial value chain, enhance customer service capabilities and competitiveness.
Work closely with the industry chain can glimpse reflected in Tianjin. Motorola, South Korea
Samsung
, Sanyo and other manufacturers have invested heavily in the world’s leading global mobile phone manufacturing base in Tianjin settled. Three major international manufacturers of mobile phone production in Tianjin, the rapid development of the industry is driven together produce powerful effects, in the Tianjin Development Zone and the surrounding areas such as Motorola and Samsung mobile phone accessories business, it has recorded more than 200 accessory products 400 number, value of nearly 20 billion yuan, mobile phones supporting industry to grow rapidly. Tianjin currently has five mobile phone production base supporting them including Samsung,
Matsushita
, Roma represented chip RC components production base; to Freescale, represented by SMIC
IC
Production base; to force God, represented by the blue sky Sanyo green energy production base; to CTS,
General
Device represented by the production base; to the general resistance, represented by Matt injection production base.
Leading chain operators
The exhibition attracted a lot of authority at home and abroad the concern of mobile operators, China Mobile, Korea, SKT, Japan’s NTT. DoCoMo, Germany
Telecommunications
, France Telecom, Spain, carriers MORAGUECENTER, Israel’s Pelephone CDMA operators have joined the show, for mobile phone customization and value-added services business. This exhibition is the largest exhibition of China Mobile, the company’s package under 300 square meters of exhibition space to display its latest mobile application business, focusing on mobile Internet services to promote their MO.
With the 3G era, operators in the mobile phone industry dominance become apparent.
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How Does Wireless Internet Work?
Advantages of wireless internet
Wireless internet has many advantages for both the business as well as residential users. Wireless internet provides excellent broadband speeds. Today speeds of over 2 Mbps for commercial use (megabytes per second) are attained using wireless internet.
Previously speeds of up to 1 Mbps were acceptable for wireless internet, but with service providers providing speeds of 8 Kbps and above to business and residential customers through cables (fiber optic), expectations through wireless internet too are running high. This could mean just one thing -speeds through wireless internet will sooner or later catch up with speeds offered through fiber optic cables.
Wireless internet is more reliable as compared to internet via cable or satellite. Initial costs to the service provider too are reduced as they do not have to lay out expensive cables or pay highly for satellite transmission. All that is required is the setting up of internet towers (very similar to mobile towers). The user will be connected to the internet as long as his laptop / device receives a signal from the nearest tower (again, very similar to using a mobile phone).
Comparisons between the workings of a mobile network and wireless internet network can be made to some extent, but the working of a wireless internet network is much more complex in nature. So, how does the wireless internet work?
How WiMax works
We can single out the WiMax (Worldwide Interoperability for Microwave Access) technology that is widely used for setting up wireless internet. High speeds can be achieved over a wireless network using this technology. Based on the IEEE 802.16 communications standard, this technology if fast replacing cumbersome cable and expensive satellite networks.
The WiMax network consists of base stations (similar to mobile towers) set up by the service provider, and a receiving antenna (similar to a mobile phone antenna) at the user end. The user pays the service provider for wireless internet access, just as they would for a normal internet connection via a cable network. The service provider provides the end user with the software, a login and a password. Most of the laptop manufacturers today equip high-end models with a built in antenna bundled with the required software for the unit to be WiMax compatible. The service provider beams the internet signals from the base station. The antenna at the user end catch the signals, providing uninterrupted internet as long as the signal is available. With a laptop equipped with an antenna you could be connected to the internet wherever the signal is available from the base station. As with mobile phones that catch a signal from the nearest tower of the particular service provider, so is it with new generation WiMax services. One WiMax base station can send signals over distances of several miles depending on the terrain. The more flat the terrain, more the coverage. Once you move from one base station area to another, your laptop receiver will hook up to the other base station (of the same service provider) with a stronger signal. As WiMax service providers spread out their operations, everyone will be connected to really high-speed internet 24X7 wherever they are.
Other common uses of wireless internet
Wireless internet is not limited to WiMax. Most of us have used some sort of wireless internet some time or the other. GPRS (General Packet Radio Service) is one such example. When a mobile user subscribed to the GPRS service, the receiving mobile unit could receive voice as well as data signals. In simple terms, the mobile phone could be used as a phone for voice calls and also as a modem to connect to the computer to surf the internet. The only limiting factor here was the speed which was very slow. This technology was gradually replaced by the EDGE (Enhanced Data Rates for Global Evolution) technology. EDGE was an enhancement over GPRS, able to provide more capacity for voice traffic and at the same time have high-speed data transfer capabilities.
EDGE technology has recently been replaced by the 3G (Third Generation) technology. Speeds of over 2Mbps are attained using 3G technology. These speeds will keep on increasing with advancing technology. 4G (Forth Generation) will be the next main change in this domain. 4G research is being carried out, but no frequencies have yet been allocated for this technology. Estimates are that 4G will be implemented around 2010-2012, but with the speed at which technology is advancing, it could happen earlier.
Conclusion
Mobile phones have passed the stage where they were used to just make and receive calls. Today one can buy mobile phones that do almost everything that your personal computer or laptop can. Operating systems can be loaded onto mobiles, virtually making them one instrument for all your phone and computing needs. This is where wireless internet will play a major role in the future. It will connect you 24X7 with virtually no breakdowns.
Cables will still be used for the internet till the time wireless internet can match data transfer speeds of cables. Once this happens, technologies such as WiMax and 3G will help in making this world a 24X7 connected, wire-free world.
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