4G Communication

4G which stands for 4th Generation Technology is a more developed and expanded from of the 3G technology. It has new advancements including better bandwidth and services added to it.It is considered as future generation technology and its goals are definitely progressive. Technologies like UMTS, SDR, TD - SCDMA, MIMO, WIMAX, etc. Fall into the category of 4G. Therefore, it will enhance the security measures and provide high data transfer speeds. 4G technologies are supposed to use network address in line with IP addressing system use for Internet. Thus 4G focuses on both mobile communication and internet access on computers having communication speeds as on high as 100 Mbps up to 1 Gbps over fixed Station. Another striking feature of 4G is that it will evolve around multi platform environmen.For example,various wireless technologies like LTF,wi-F, etc.will be able to use 4G on divices-cell phone, laptop, digital cameras, printers,e-readers, etc.undoubtedly, video,blogs will become a reality with 4G networks complemeinting the high resolution digital cameras built in the mobile phone. In additio, 4G has another outstanding feature. For instanc, it would provide user service to its users at all times irrespective of the fact that the user is on or off site. It would create a platform to monitor the health of patients remotely through vedio -conferencing anywhere at anytim. Natural disasters leading to the breakdown of entire communication need to be restored as quickly as possible. In this regar, with 4G the communication services can reestablished in a couple if hours. Beside, users can access virtual database to visualize the internal design of 4G. This technology will also provide the opportunity to the people across the golbe to continue online education in a cost effective manner. In shor, 4G is expected to revolutionize the era of advanced development and bring a huge improvement in the communicatio. The success of 4G will add many advantages to the communication world and make it a different World togethe.