Next-generation networks

Till 2008, India was stuck with second-generation mobile tech. We trailed in 3G, which Japan launched in 2001, South Korea in 2002. Over 40 countries had 3G networks by early 2008. 3G was finally launched in India last month by the state-run Mahanagar Telephone Nigam Ltd (MTNL) in the national capital. It will roll out in other parts of India, first from another state-run company Bharat Sanchar Nigam Ltd (BSNL) and then from Airtel, Vodafone and others by around mid-2009, thanks to the delay in spectrum auction. 3G allows fast Internet access on the move and fixed access in hard-to-reach areas, without cabling. It spurs new services like mobile video and multimedia. You'll see PCs and laptops with built-in 3G, like Qualcomm's Kayak prototype. Many mid-range handsets are already 3G-ready, so you may not need to change your handset. But don't expect WiMax taking off. While we patiently await it, 3G may overtake this always-around-the-corner technology.