3G Technology (third-generation technology) features and applications
3G technology stands for third-generation technology, It is the wireless network technology that is utilized in smartphones such as iPhones and Blackberries. While its predecessor, second-generation (2G) technology was formulated around voice applications (like talking, call-waiting, and voicemail).
3G Technology
3G Technology is the advanced wireless technology, It enhances the features that were available in second generation and adds further advanced features, It is widely used in mobile phones and data cards, 3G networks are faster than the previous networks, They offer increase in handset internet usage that help the businesses use social networking applications to advertise.
3G Internet Technology is used primarily in smartphones and laptop PCs. It offers high-speed Internet access to multimedia applications. 3G represents a step up from 2G, which applies to only voice applications, and it adds more versatility to mobile phones, which allow the users to carry their lives with them on the go.
3G technology puts a strong emphasis on Internet and multimedia services, such as web browsing, video conferencing and downloading music, Evolution of 3G technology was due to the limited capacity of 2G networks, 2G technology were built for voice calls and slow data transmission, But these services were unable to satisfy the requirements of present wireless revolution.
3G Technology
3G technology features can be divided into two categories, which are the data rates and the security. The main feature of 3G technology is that it supports greater voice and data capacity and high data transmission at a low cost. 3G mobiles can operate on 2G and 3G technologies.
The second feature is the security; 3G technology has greater security features than 2G, like Network Access Security, Network Domain Security, User Domain Security, and Application Security.
3G Technology presents localized services for accessing traffic and weather updates. Video calls and video conferencing are another main feature in 3G mobile technology. These features reduce the communication barriers between people who were not sacked even with mobile phones.
The data transfer rates are high and can support live TV channels over phone, Online media is another exciting feature in 3G mobiles, 3G mobiles highly attract the music lovers as they can listen to the music and watch videos online and they can download huge files with a less time, Few 3G mobiles support MS-office & RSS feeds.
All the functions performed in a normal 2G mobile device can be performed in 3G at a higher speed. 3G offers faster connectivity, faster internet access, and music with improved quality, Overcrowding is relieved in existing systems with radio spectrum. The bandwidth, security, and reliability are more.
3G technology offers the availability of fixed and variable rates. It supports devices with backward compatibility with existing networks, always online devices, 3G technology uses IP connectivity, which is packet-based, and rich multimedia services are available.
3G technology offers greater bandwidth on the go, It allows mobile device users to access all of the Internet and multimedia applications that they usually access on a desktop PC connected to a home network.
3G bandwidth has much greater transmission capacity than 2G, and although you lose some of the bandwidth if you are accessing your mobile device in a moving vehicle, it is still much faster than what 2G offers.
3G networks can utilize the packet-based Internet protocol connectivity, so, the mobile device will always be online and ready for Internet access. You will not actually pay for the connection until you start sending or receiving the data packets, such as sending an email or looking at a web page.
Applications of 3G technology
3G mobile can be used as a modem for the computer that can access the internet, It can download games and songs at high speed. 3G technology offers high-quality voice calls and video calls, You can view live TV broadcasting on mobile, you can get weather updates and news headlines on mobiles.
3G networks increase the bit rate, which helps the service providers to provide high-speed internet facilities and many applications to their customers. 3G devices can offer data transmission speeds up to 2Mbits/s when used in the stationary mode.
3G networks provide you with multimedia services such as sharing of digital photos and movies, 3G technology offers the real time multi player gaming and location-based services, It allows the users to be online all the time and it also includes mobile office services, such as virtual banking and online selling and Teleconferencing at work is one of the best applications.
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3G Technology (third-generation technology) advantages and disadvantages
