What is the difference between 3G and 4G?
The main differences between 3G and 4G technology used in wireless phones and similar devices are basically revolving around the amount of data that can be reliably sent through networks that are part of these devices and how these data are sent. In the end, these differences will be determined because 4G technologies will continue to be developed and used. At the end of 2010, there is still a big debate and competition about the way the 4G technology will be deployed.
3G and 4G are telecommunications technologies used in wireless telephone services and other devices, and these markings indicate progress in these technologies. "G" in 3G and 4G essentially means "generation" and indicates the main progress in wireless technology that leads to a new generation in such technology. 1G is usually considered to be an early cell technology that used analog signals, large batteries, and had numerous restrictions on how phones can transmit and receive signals. 2Gtechnology meant upgrADE on digital signals that could transmit more data and no longer rely on analog signals that have also introduced short messages (SMS) or text messages.
3G technology has significantly improved the amount of data that could be transmitted through networks used by wireless phones, allowing people to send and receive images and video along with text messages using their phones. As technology increases with 4G, bandwidth that phones can use will improve significantly, and much more data can be sent and accepted by phones in these networks. Improvements between 3G and 4G technology are still being performed and developed at the end of 2010 and the main networks of 4G are likely to be developed throughout 2011.
There are a number of different technologies that compete for use when changing between 3G and 4gstandards. Two main systems that will probably beUsed, long -term advanced technology (LTE) and global interoperability for access to microwave or "Wimax". Both technologies compete among various wireless service providers for use in the transition between 3G and 4G standards.
Most systems are likely to continue using 3G and 4G services, using 4G technology to process data transmission and 3G technology for voice transmission. However, because 4G standards are implemented, but it should increase in the amount of data that can be sent and the speeds at which they are transmitted. Users should also see new features implemented as larger coverage areas and less signal loss when the service is transmitted between different carriers and wireless signal sources.