What is the difference 1G, 2G, 3G, 4G and 5G in - >>

4G technology is much discussion in recent days. Mobile service provider companies to launch 4G service is in a battle. Reliance on one side live across the country on a large scale by the end of the year is going to launch 4G services. Meanwhile, Airtel has launched this service in many cities, while Vodafone is working on updating its network. In the next two to three months, Vodafone will launch 4G services. So let us know what is the difference of Service techniques and different generation mobile technology mood: -1 G Tech1 g wireless telephony technology, the first technology in the world is considered. The technology first emerged in 1980 and was used until 1992-93. The speed of the movement of data was 2.4 Kevipis. The major drawback of this technique was the lack of roaming. 1G mobile system for the first time in the US the technology used. The mobile phone voice quality was poor, as well as it was consuming too much battery. This technology running on mobile handsets were extremely heavy. This technique was based on analog signal.2G technology2G technology was introduced in Finland in 1991. The technology is based on the Global System for Mobile Communication GSM technology, which is called in abbreviated form. This technique was used first in the digitized signal. In addition to phone calls through this technology picture messages, text messages and multimedia messages being sent. The biggest feature of this technology is that it consumes much less energy than using the phone's battery runs much higher. The technique of data at a speed of 50,000 bits per second can be up to indicate traversal. This technique is mainly transmitted voice signal. 2G technologies maximum download and upload speeds of 236 Kevipis (kilo bytes per second) occurs. The Advanced Version, 2.5 g and 2.7 g had been named, and also increased the speed of data exchange was made.3G technology3G technology was introduced in Japan in 2001. This technology standardization International Telekmunikeshn Union (ITU) did. Through this technology, text, picture and video in addition to television and video conferencing or video calls can be made. This technology has revolutionized the world of mobile phones and next-generation smartphone promoted. 3G technology to 40 million bits of data per second speed of movement occurs. 3G technology is focused primarily on data transfer. 3G than 2G technology, a key USP for the exchange of data more secure (encrypted) is. The maximum download speed of 3G technology is 21 Mvipis and upload speeds of 5.7 Mvipis. This technology has opened the way for a mobile phone app.4G technologyAt the end of 2000 was the introduction of 4G technology. The fourth generation of mobile technology it is called. Through this technique speeds up to 1Gbps range from 100 Mvipis-uploaded data can be downloaded. It supports global roaming. This technique is inexpensive technology than 3G. It also has more security feature. Although this technique has some drawbacks. It consumes more battery than 3G. However, much higher than 2G 3G technology consumes battery. 4G technology equipped mobile phones require complex hardware system, so called 4G than 3G phones are expensive. 4G technology infrastructure are put in preparing expensive equipment. As the technology becomes more commonplace, however, prices will decline in both the phone and the network equipments. The 4G technology is available in the countries of the world, much less which are mainly developed countries. The biggest drawback of 3G technology where the data is to be equal to the minimum speed of approximately 2.5 g. The biggest feature of the 4G technology is that even in the worst network speed of at least 54 Mvipis can get.5 G Tech5G technology was introduced in 2010. It is called fifth generation of mobile networks. It Berld Wireless Wide Web "(mobile Internet) is designed keeping in mind. In this technique, large-scale data can be exchanged. The HD quality video can be transmitted with a multimedia newspaper. With this technology will revolutionize the field of video calling. Ultra High Definition broadcast quality voice of this technique can be. In this technique, the movement of data at speeds of more than 1 Jivipis may be, yet not Define its maximum speed because it is still in the concept phase and this is going to work. The biggest feature of this technology to exchange data in real time will be the greatest. With this technology, augmented reality (reality Agrmented) will open a new path in the field, ie phone calls through it you'll be able to talk face to face at all. Various science fiction and fantasy stories present as the individual becomes virtual front and you are able to talk to him face to face. This technology would be possible to do so. According to estimates by 2020 5G technology will come into use indiscriminately. The UK's capital by 2020 in London is preparing to put 5 g technology.