Archive for the ‘Advance Technology’ Category
In early 80’s the 1G network commercialized, since then, an upgraded generation (G) comes up after every 10 years. 3G came into being in 2000 with its specification formulated in International Mobile Telecommunications-2000 (IMT 2000) by International Telecommunications Union (ITU). Commercially it was first launched in Japan by NTT DoCoMo on 1 October 2001 and soon it reached South Korea. The 3G network spread to Europe and British telecom was first to launch it commercially. It reached U.S.A and Australia in 2003.

Each generation brings a larger bandwidth and hence new mobile applications. Its speed is over 2 Mbps in contrast to 400 Kbps of 2G. Its Services include Mobile TV, Video conferencing, high speed data transfer etc. Its networks also offer greater security than 2G.
In June 2007, there were 200 million 3G subscribers around the world. Out of 3 billion mobile phone subscriptions worldwide this is only 6.7%. In the countries where it was launched first like Japan and South Korea, the consumer base is around 70%. The Asian and African markets are also showing a rapid shift towards this technology. Its upgraded version is ‘3.9 G technology’ which is marketed by the companies as ‘4G’. 3G has not yet captured the world markets like its predecessors did and till now an exact ‘4G’ hasn’t arrived. Based on this we can safely say that 3G still has a long way to go.
Refrigerators are the most important entities of our home, so you should always choose a good quality refrigerator while purchasing it. This is something, the quality of which is the foremost priority for everyone, and therefore you should never compromise on this aspect of most used electric appliance. There are several popular brands which have been competing with each other in manufacturing refrigerators and air conditions, but few of them have really made a great repute over some years.

We all know the importance of this cooling appliance and the comfort which it has brought to us. It’s a must part of every kitchen, and either you need to store your food, or you need cold drinks, you cannot really survive without a fridge or deep freezer. The trickiest part while going to purchase a refrigerator is to check the parts which have been used for its manufacturing. So, make sure that you buy from a well known store in town, and don’t go for a fake appliance, which might seem very attractive at first look, but after the usage of few months, you would regret the money which you spent for something not useful.
Go for the appliances offered by best brands like Dawlance and Mitsubishi. You can go for buying a deep freezer or fridge as per your own choice. And be cautious! Never forget to take the warranty card with the appliance, because it’s the only way which will keep your mind relax at least for the guarantee period.