4G Cellular Communication - Research Paper Example

? 4G CELLULAR COMMUNICATION Task The fourth generation cellular communication (4G) is an advanced technology that has introduced wireless communication. Many companies and individuals globally have been showing the need of wireless communication as the best way of interacting. The journey of 4G began in the 1970’s when the first generation (1G) was launched that mainly used analog system. The second and third generation (2G & 3G) used digital system that was embraced by the people. 4G is expected to change the life of people entirely through various ways such as in communication sector. The technology provides high speed and quickens transmission of data from one place to another, hence making mode of communication be fast. However, the research will face some challenges in the coming years since it will require some conditions for it to run perfectly well. The objectives of the 4G cellular communication are aimed at improving the methods of communication within two groups of people as fast as possible to enhance economic growth of the world. The potential abuse of the technology occurs when individuals fail to follow the regulations provided by the technology. Introduction There always is the need for communication regardless of place and the distance. Consequently, there has been an augmented demand of wireless communication by companies globally owing to the awkwardness in using fixed wire telecommunications. The fourth Generation (4G) is a new technology seeking to address communication needs of the populace. The 4G of cellular communication are the advancements that are realized in the wireless telecommunication industries in the recent years globally. They provide fast transfer of data across electronic devices compared to the previous cellular communication approaches such as third generation (3G). The high speeds of the data transmissions upgrade the quality of communication through improvement of high definition video. According to Lu and Hu (2006), 4G is highly expected to transform the mobile communication system through upgrading smart phones to perform certain tasks that were only previously achievable by personal computers (PC). Mobile communication is going to be affected positively by the introduction of the fourth generation, since it will transform and improve its operation. In this essay, the development, challenges, uses, potential abuses by individuals, potential new developments, objectives, features, and application of the fourth generation technology are discussed broadly. Development Its history can be traced in the 1970s when the first generation was introduced. It comprised of analog technology that was used to unravel essential problems that existed during that time. Analog systems were used to assist in communication in dissimilar places worldwide in the 1980s. However, the system was deliberate and unwieldy to use, but it was a successful discovery that initialized a technological journey. The second generation (2G) was introduced in 1980, and was used for voice applications and introduction of digital techniques that improved the speed of data transformations (Brand & Aghvami, 2002). The technology launched the use of circuit-switched data communication that enhanced use of the digital communication rather than the analog system. 2G is still used worldwide by few people since the technology involves some digital aspects, which are habitually preferable. The introduction of 3G was highly appreciated for the substantial improvements it launched in the communication expertise. The implication of 3G was that it improved the voice technology in channels (Arshad & Farooq & Shah, 2010). However, it faced a challenge since the two companies that instigated the technology failed to agree on the terms and parted ways. The 3G telecoms business has been outstandingly successful and has gained many profits in the few years since its launch. The technology has influenced the mobile technology that has subsequently assisted in the overture of internet in the phones. In 2007, 3G was unmistakably recognized globally as a preferable communication technology in the daily ventures of human beings. The 4G technology is expected to reinstate the new 3G technology in the coming years. The technology is characterized by the introduction of wireless communication that will be undemanding and reliable to use than the 3G. The user of the fourth technology will be in control of the applications of the environment of interest. The new technology is expected to revolutionize the communication system worldwide through quick transition of data across locales. People are enthusiastically waiting for the official launch of the 4G generation that is expected to change the interaction between people and positively foster globalization. Challenges It is extremely expensive in launching 4G cellular communication, and making it operate efficiently. Countries will need a lot of capital to run the system in their respective countries since the technology is extremely expensive. The cost includes procuring the necessary equipments that will transmit the technology to all the people in the world. Many infrastructures will be constructed to handle the technology, which needs adequate finances. Some of the infrastructures are the satellite dishes that are used to pass signals from a place to another. The country spends a lot of money in paying technicians that fix all the communication equipments nationally. The costs of technological devices are hugely expensive, for example, the price of a smart phone is high compared to other normal phones. Consequently, only few groups of individuals will be able to enjoy and use the 4G cellular communication and enjoy its benefits. The technology will require more power consumption to run effectually to satisfy its end-users. Using more power consumption will augment current drain, since multiple processing will be required. The need for more power consumption will source the need of supplementary hardware acceleration. The situation will require the need of OFDM-based technology to manage the flow of power in the streams for accurate operation. Power management is one of expensive expenses of the base station since it requires a lot of money. The use of the 4G cellular communication will affect the consumers’ way of judging the performance of a company. They will concentrate on the design and quality of applications in the mobile phones offered by the company to advertise itself; compared to the initial way of making a judgment from the performance of the companies through traditional phone service. Therefore, this affects the performance of the companies negatively, especially to those that do not use applications to advertise their work. Companies will only concentrate on improving the appearance and design of its applications in mobile phones rather than advancing the services they offer to the consumers. 4G cellular communication requires high number of partnerships and participants to make it effectual in the current world. This is indispensable to exploit the significance of the 4G in the societal context. Uses 4G cellular generation provides candid and fast information through wireless communication. They have the capacity of accessing data and sending them to the other party promptly, hence proving its efficacy and time management. The aspect of fast data speed transmission will improve the communication skills and entertainment of the user through the implementation of the technology. Good security is another advantage of 4G generation since the user’s information is safely stored and cannot be accessed straightforwardly. Therefore, companies are sure of storing and securing their essential information through the use the technology. Digital content is secularly protected from the other party that alters the significant messages. Potential abuses The potential abuse of the 4G cellular community is when people fail to obey the regulations and stipulations of the technology. An individual can violate and potentially abuse the 4G cellular communication technology through claiming patent rights. Potential new developments There are potentially new developments expected to be realized in the coming years owing to the introduction of the 4G cellular communication. The technology is majorly concentrated in the mobile industry, and immense revolution is expected to be witnessed in the industry. The potential new developments are seen when technology is taking another shape through the introduction of exceptional and quality electronics in the market. Objectives The objectives of the 4G cellular communication show missions of the new 4G cellular communication technology. It ensures that the information pertinent to the user should be protected from misuse and misappropriation whenever necessary. It ensures that the services and resources of the user are highly protected from being mishandled by unwanted groups of persons. The objectives ensure that features of security are companionable and up to date that assists the user to compete favorably in the world market. Other objectives are ensuring that the level of information given to the person using the wireless is higher than that of the contemporary fixed and mobile user. This objective shows the difference that exists between the new technology, and the old technology that is less protected and information can be accessed effortlessly. The objectives are involved with the safeguard of the information and data of the user from the wrong people who steal vital information from your company. Features The speed of data is increased to 20Mbps that makes it exceptionally fast compared to the 3G speed. It gives phones the ability to stream quality movies. The 4G cellular communication allows for improved multimedia that makes phones exciting and entertaining for instance capturing movies. Other features of the 4G technology include universal access, portable devices, and worldwide roaming. The technology consists of the Orthogonal Frequency-Division Multiplexing (OFDM) and Ultra-Wideband (Hara & Prasad, 2003). Phones will be smaller, but supremely powerful in what they can do that will be converse to the current phones existing. Some of the features they will have are faster and reliable email ability, unlimited browsing, and exceptional video and photo capture. Other technological devices that are expected to be launched to revolutionize technology include the palmtop computers, wrist communicators, and video phones. A new voice interface will enable the user to command his/her phone easily through voice commands on the procedural steps. The additional features will improve the technology at a higher level that will make mobile phones exhilarating gadgets. Applications The 4G cellular communication technology will be used to improve the communication factor among business members in companies. They will assist in sending private messages to other companies within the shortest probable time, hence facilitating faster growth of business through maximum profits production. The new technology will be useful in schooling to assist in teaching students using faster web access. The technology will be of assistance in the security department of the county and fundamental parts such as in transport and nursing institutions. The technology will affect each aspect of life and enhance the workability of tasks. Conclusion Some of the subtopics discussed are applications, the features it contains, objectives, potential abuse, developments, challenges and uses of the 4G cellular communications. The fourth generation is accepted to revolutionize mobile applications through the introduction of faster and more convenient data transfer than the 3G. References Arshad, J. M., and Farooq, A., and Shah, A. (2010). Evolution and Development towards 4th Generation (4G) Mobile Communication Systems. Journal of American Science, 2010; 6 (12). Brand, A., and Aghvami, H. (2002). Multiple access protocols for mobile communications: GPRS, UMTS and beyond. West Sussex: John Wiley and Sons. Print. Hara, S. &Prasad, R. (2003). Multicarrier techniques for 4G mobile communications. Shinsuke: Artech House. Print. Lu, W. and Hu, J. (2006). Open Wireless Architecture – The Core to 4G Mobile Communications. China Communications. Retrieved on 0ctober 26, 2011 from: Read More