Test

In: Business and Management

Submitted By nusrat
Words 3639
Pages 15
http://www.rediff.com/money/2006/sep/29bspec.htm

What is 3G spectrum? How does it help
It's boom time for mobile phones in India [ Images ]. And people are looking forward to more information, faster data access and multimedia services through their mobile phones. 3G technology is here to turn this dream into reality. It's a technology anxiously awaited by telecom operations and subscribers in India.
How long do you have to wait?
Not very long! India is all set to launch 3G mobile telephone services by June 2007.
According to Telecom Regulatory Authority of India chairman Nripendra Misra, a total of 32.5 MHz is available for allocation within the next 6-9 months.
Trai has also recommended auctioning 200 MHz for broadband wireless access services like Wimax (worldwide interoperability for microwave access) and has proposed a national frequency management board to oversee spectrum availability and its efficient use.
He hopes that the allocated spectrum would be enough for the next two years and said Trai would recommend freeing up more spectrum for those who lose out in this auction.
So what is 3G spectrum all about? Read on.
What is spectrum?
Radio spectrum refers to a range of radio frequencies. The bandwidth of a radio signal is the difference between the upper and lower frequencies of the signal.
For example, in the case of a voice signal having a minimum frequency of 200 hertz (Hz) and a maximum frequency of 3,000 Hz, the bandwidth is 2,800 Hz (3 KHz). The amount of bandwidth needed for 3G services could be as much as 15-20 Mhz, whereas for 2G services a bandwidth of 30-200 KHz is used. Hence, for 3G huge bandwidth is required.
How is 3G different from 2G and 4G?
While 2G stands for second-generation wireless telephone technology, 1G networks used are analog, 2G networks are digital and 3G (third-generation) technology is used to enhance mobile…...

Similar Documents

Test

...Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test......

Words: 320 - Pages: 2

Test

...test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test......

Words: 560 - Pages: 3

Test

...test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test vvtest test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test vvtest test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test......

Words: 50401 - Pages: 202

Test

...Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Te......

Words: 8379 - Pages: 34

Test

...Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test...

Words: 10602 - Pages: 43

Test

...Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test Test test test......

Words: 288 - Pages: 2

Test

...Test......

Words: 323 - Pages: 2

Test

...test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test......

Words: 488 - Pages: 2

Test

...Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test ......

Words: 467 - Pages: 2

Test

...This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file. This is a test file....

Words: 336 - Pages: 2

Test

...Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test Test test test test test...

Words: 300 - Pages: 2

Test

... Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden. Ik test dit met 250 woorden....

Words: 290 - Pages: 2

Test

...Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test......

Words: 301 - Pages: 2

Test

...test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test......

Words: 608 - Pages: 3

Test

...test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test test......

Words: 2025 - Pages: 9

wackyjack | Series Animación x265 | 完结 剧情:《 一本好书 主演:王洛勇,潘虹,赵立新,王劲松 剧情:《 一本好书 主演:王洛勇,潘虹,赵立新,王劲松 剧情:《