Saturday, August 23, 2008

3G technology


On August 1, 2008, India joined the elite list of countries to announce a policy for third generation mobile service that will enable customers to enjoy voice, video, data and downloading facilities on their mobile phones.

The much-awaited 3G policy would allow up to 10 players in a service area including foreign companies. India has 60 Mhz of 3G spectrum available. The auction will take place in the 2.1 Ghz band.

The government has set a base price of Rs 2,020 crore (Rs 20.20 billion) for each bid for a pan-India license. Initially, there will be three to five operators to sell the 3G services, including state-run BSNL and MTNL. The state-run telecom firms have an edge to start the 3G services earlier than others as they do not have to bid for the spectrum as they only have to match the highest bid in their respective circles.


What will 3G mean for you


3G is short for third-generation mobile telephony services. 3G guidelines will revolutionise the country's cell phone services, clearing the way for high-speed mobile connectivity in India.
3G phones work in higher bandwidths of 15-20 MHz. Currently, mobile phones work on 2G or 2.5G, and use 30-200 KHz bandwidth. Bandwidth is a measure of the width of a range of frequencies used while transferring data from one point to another and is measured in hertz.


How do 3G services help us?


3G services enable video broadcast and data-intensive services such as stock transactions, e-learning and telemedicine through wireless communications
All telecom operators are waiting to launch 3G in India to cash in on revenues by providing high-end services to customers, which are voice data and video enabled. India lags behind many Asian countries in introducing 3G services.
Packet-based data provides several advantages over the existing circuit-switched techniques used for carrying mobile voice. It allows higher call volumes and support for multimedia data applications, such as video and photography.
Users will be charged on how much data they transmit, not on how much time they are connected to the network, because with 3G you are constantly online and only pay for the information you receive.
SOURCE: rediff

1 comment:

Peter Durkson said...

Aloha,

We at www.mauiagewave.com are interested in any telemedicine application that can help our aging baby boomers age in place and proactively manage their chronic diseases. Can you put us into contact with any 3G companies involved with telemedicine applications? Thank you.
peter@mauiagewave.com