| Fourth Generation (4G) Communications systems | | | | information from any place, any time, with a |
| for new generation technology. 4G technology is | | | | seam less connection to a wide range of |
| the latest technology after the 3G (third | | | | information and services. |
| generation) systems. This 4G Communication | | | | The main key features of 4G are receiving a |
| systems still solving the remaining problems of 3G | | | | large volume of information, data, pictures, video |
| systems. | | | | and so on. The future 4G systems infrastructures |
| The main applications of this 4G communication | | | | will consist of set of various networks using |
| system to provide a wide range variety of new | | | | IP-internet protocol as common protocol by this |
| services, from high-quality voice to high-definition | | | | users will be able to access every application and |
| video to high-data-rate wireless channels. The 4G | | | | environment. |
| is used broadly to include different types of | | | | For high quality , streaming video and audio , |
| broadband wireless access communication | | | | these 4G systems will be able to accommodate |
| systems. | | | | growing consumer and business expectations. Few |
| One of the terms used to define 4G | | | | days back the Japanese local papers says that |
| Communications systems is MAGIC - "Mobile | | | | Japan, china, South Korea plan to work together |
| multimedia, anytime anyplace, Global mobility | | | | for developing new generation technologies like |
| support, integrated wireless solution, and | | | | Fourth generation mobiles. 4G orientated meeting |
| customized service." | | | | was happened in Seoul in March with officials from |
| 4G Communications systems that's cellular | | | | the above countries, they agreed to share |
| broadband wireless access systems have been | | | | information and work together on developing 4G |
| attracting much interest in the mobile | | | | mobile phones |
| communication technology. | | | | 4G as we all know now that it is the higher |
| This new generation of wireless communication | | | | version of 3G.So we are going to have a very |
| systems replaces the 3G systems , in 5 to 10 | | | | wider bandwidth for our multimedia applications |
| years. It can be used to access the data | | | | and we can have the internet access in clicks. |