Q&A: 3G mobile phones

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

