Telecommunications and wireless technology Assignment

Telecommunications and wireless technology - Assignment Example The scope of technology and communication is not limited to any particular field or scope, rather it has helped making different sectors more easy to work with. Information system is an entire concept which is based on the implementation and installing of the information system in the organizations and networks for the benefit of fast working and easy execution of tasks. Literature Review: The journey of modern communication can be stretched back to the days when the communication means were slowly being transformed from wired communication to wireless ones. The wireless concept was a totally new idea which provided the people with more options in terms of the remote facility, usage of the mobile phones on the go, better services, and many more functionalities that were simply not provided by the wired telephone networks. This wireless technology came in form of 1st generation technologies formally known as the 1.G. these standards were specified by a centralized body known as the In ternational telecommunication Union (I.T.U), which looks into the matters of communication and networks and aims for further advancements and developments. I .T.U is a centralized body that looks into various aspects of the overall communication technologies promoting safer communications, specifying rules and regulations, dedicating channels and frequencies, providing platforms for further research, collaborating with other mega partners towards improvements of the communication technologies and also ensuring that the communication technologies are incorporated into other fields for the purpose of welfare of mankind and society. The first generation technology was formally known as the AMPS technology(Arokiamary 2009) which is acronym for Advanced Mobile Phone Services, these services were characteristic of being analogue in nature, facilitating limited number of customers across a dedicated channel, and with limited or no secure mechanism for protecting the privacy and data of the customers. Another characteristic of this concept was its limitation to mere voice traffic and being void of the data communications. To bring about advancements in the concept of wireless means of communication, a step forward was taken in form of migration towards second generation technologies which were formally known as the 2.G, which again was being parented by the I.T.U. The 2nd Generation technologies were meant for overcoming all the short comings that were there in the 1st generation technologies in form of the limited capacity, limited channel and customer entertaining, less secure means of operations. All this was overcome by transferring the overall concept to digital transmission and relying on the digital signal in contrast to the analogue signals which were largely in practice in the predecessor technological servicing entity. Few of the features of the second generation technologies included digital transmission, higher frequency bands, more secure algorithms adopt ion for the purpose of improved functioning and secure services, along with the using of channels and coding techniques that made the overall process of communication easy not just for the subscribers but the service providers as well. Some of the major concepts and entities of the second generation technologies include the usage of G.S.M (Global Systems for Mobile Communications), G.P.R.S (General