Wireless technology has transformed our lives in many ways. Until very recently, we needed a computer wired to a port, to get online. Even wired telephones are becoming a thing of past. Nowadays, we use our mobile phones for banking, to check ticket availability at a Cinema Hall, and many more. And, Wireless networking refers to any kind of networking that does not involve cables.
Review Paper on 4G Wireless Technology
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It has been brought to the fore to replace 3G and 2G versions of standards. Areas of coverage were divided into smaller cells each served using a low power transmitter and receptor thus the term "cellular". Improvement to this was by inventing the microprocessor together with digitizing the control link connecting the cell site and the mobile phone. This is the First Generation 1G analog system Seemab, Towards the end of s, scientists came up with the Second Generation 2G digital cellular systems that digitized the voice signal together with the control link.
4g Technology- Advantages and Disadvantages
Please join StudyMode to read the full document. The mobile phone has many advantages and disadvantages. It is easy to contact friends and family. Since the first mobile was created we have been able to make calls to anywhere in the world by the click of a button. You have access to constant internet.
Programming , Strayer Univeristy. There are a number of cellular phone companies each serving their own unique geographical areas. Likewise, they each may use a different technology to transfer communication. Our writers are specially selected and recruited, after which they undergo further training to perfect their skills for specialization purposes. Moreover, our writers are holders of masters and Ph.