Thursday, January 24, 2008

Q&A: 3G mobile phones

Telecom giants Vodafone, Orange and T-Mobile have launched 3G services for corporate clients - basically plug-in cards to bring laptop PC users high speed data on the move.My old phone gives me the news headlines and football results. Won’t that do?It depends on what you want. At the moment, your phone probably has WAP, giving you access to the internet and the web browser offered by your mobile operator.However, the UMTS technology which powers 3G mobile communications will offer a much richer and faster service.

WAP? UMTS? Mobile phone bods like to bandy these acronyms around. But what do they mean?UMTS (Universal Mobile Telecommunications Services) is the 3G industry standard many mobile operators are adopting.Data on the system currently used by operators in Europe and other parts of the world - GSM (Global System for Mobile Communications) - chugs around at 9.6 kilobits per second (kbps). By contrast, the upper limit for 3G networks using UMTS is two megabits per second.That is about the same as broadband connections for internet connections to your home PC.

But it should be noted that, in both cases, the actual download speeds could be somewhat less - for example, Vodafone’s latest offering will download at 384 kbps.WAP (Wireless Application Protocol) is the global standard for bringing internet content and other services - such as mobile banking and booking airline tickets- to your mobile phone.

The jury is still out. Despite delays and set backs, Europe’s big mobile operators are pressing ahead with their plans to roll-out 3G services.Hutchison Whampoa says demand is picking up, albeit more slowly than at first thought. However, UK operator mmO2 is more sanguine about the prospects for 3G.In its report, 3G Deployment Status: Better Late Than Never, US market research firm In-Stat/MDR says: “Although the press has long been publishing stories about the doom and gloom of 3G, the reality is that 3G is happening, although maybe a bit later and smaller than many had hoped.”2004 could be the year when 3G services finally begin to make their mark in the UK.

Source : http://news.bbc.co.uk

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Monday, January 14, 2008

Old mobile spectrum to be freed

The telecommunications watchdog wants to loosen restrictions on who can use the portion of spectrum currently reserved for second-generation mobiles.

By opening it up, Ofcom hopes to boost 3G coverage in rural areas and speed up mobile downloads.Ofcom plans to hold an auction to choose which company gets to use the liberated spectrum. Currently the parts of the radio spectrum available for second generation mobile services are divided into two tiers.

One, operating at 900MHz, is only used by O2 and Vodafone. The other, at 1800MHz, is used by those two companies plus Orange and T-Mobile. Ofcom imposes restrictions on these frequencies which mean they can only be used for 2G.

If Ofcom’s proposals win support, the 900MHz frequency will be available for three other operators to use and both chunks of spectrum will be allowed to support both second and third generation services.

Owners of the right to use these parts of the spectrum would also be able to trade these rights to other companies.By lifting restrictions, Ofcom said that operators would be able to boost the data carrying capacities of their 3G networks for relatively little cash.

The loosening of regulations could mean much better coverage for rural areas, boost download speeds and improve reception inside buildings.Most of the benefit would likely come from greater use of the 900MHz frequency as 3G equipment using this frequency is already starting to appear.

Source : http://news.bbc.co.uk

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Monday, January 7, 2008

New generation embraces mobiles

A new generation of mobile users are becoming so emotionally attached to their phones that they cannot live without them.This is one of the key findings of a study into how people use their mobile phones entitled Me, My Mobile and I.
The annual study from research firm Teleconomy reveals that 10 to 14-year-olds - dubbed M-Agers - are rapidly becoming the most sophisticated users of phones.Even toddlers are able to tell the difference between incoming phone calls and text messages said Professor Michael Hulme, chairman of Teleconomy.Socially acceptable

ME, MY MOBILE AND I .26% say they couldn’t live without mobile
18% refuse to admit the importance of the mobile in their life.32% see phone as tool rather than intimate object.24% say wouldn’t miss mobile if it was taken away,85% of children had personalised phones.


For children, phones are not so much about communication as a device for downloading things such as pop news, games and ringtones.”These M-Agers are very clued up on phone functions. They want highly functional phones and they give them a high degree of personalisation,” said Prof Hulme.Phones are rapidly replacing trainers as a social marker.

“The phone plays a role in the playground and can be a ticket to entry into certain groups,” he said.In some cases the phones themselves are becoming ‘virtual playgrounds’, as children fill their free time with texting their friends and playing games.In denialYoungsters are also far more aware of the more sophisticated uses of phones, with 71% aware of video-calling compared to 54% of adults.

About two-thirds knew about Java applications like games, while only 44% of adults were aware of this function.

This will all be great news for operators keen to push more and more services on phones.

“They are growing up ready to take on these services,” said Prof Hulme.

The study found that adults were more ambivalent about their phone use, with a growing number of people (18%) in denial about how much they need their mobile phones.

“The denier believes the myth that they are in control of the device but when we spoke to them it began to dawn on them that they were not,” said Prof Hulme.

“This group represents a field day for the network providers as they put themselves on tariffs too small for their needs and then go drastically over their free minutes and text allowance,” he added.

Source : http://news.bbc.co.uk/

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