Telecommunication emerging as a data services provider

Telecommunication industry evolving very fast in these days.Previously we were using telecom services just for voice calls not for data services.Internet revolution introduces new data services.Use of internet increasing day by day.Many people want wireless internet services.In history people are just using telecommunication for passing signals.Drum,flags and smoke signals were used in history for communicating messages.

In these days telecommunication world is more
focused on data services.Telecom industry is a very profitable industry in world.1.$1.2 trillion was expected revenue of telecom industy in 2006.
In start Telephone and Telegraph was invented.

Broadcasting is also part of telecommunication which was introduced after telephone and telegraph.It's sure that employment in this industry will grow because new technological development expand this industry.Most of people are using wired telecom networks.

Future of Wimax in doubts

WIMAX as is a very good solution for broadband wireless internet and it is competing with cable and wired dsl(Digital Subscriber line).It’s a latest technology approved by IEEE 802.16 group.WIMAX provides point to multipoint wireless networking.
WIMAX is popular but mostly in developing countries and it will prevail in developing countries. In case of developed countries like Europe and US there is a clear signs of tough time for WIMAX. In developed countries investors are interested to invest in LTE 4G.
In future there will be security risks for WIMAX as faced by WI-FI. In start when WIMAX entered into our life very less hackers well aware about it’s security weaknesses but with the passage of time there will be more security threats to WIMAX.
Intel have invested dollar $43 million in Tokyo based UQ communication. UQ is also using WIMAX technology and they are claiming that they will reach 90% of Japan’s population by 2012.WIMAX range is upto 30 miles as compared to WI-FI range of just few hundred feet.