¶ … wireless communication networks and all the mechanisms involved in making them effective. Our investigation explored the history and development vision of mobile networks. We found that there are two ways of providing communications services; through a system of wires, that allow the transmission and reception of information at the fixed points, and through wireless connections, that use electromagnetism to carry information from one place to another.
We also discussed the main characteristics, design issues and provided a description of wireless communication networks. Our investigation discovered that third generation wireless technology is extremely efficient. We found that this technology can reach speeds of 144 kbps, and user speeds between 50 kbps to 70 kbps. Lastly, the research focused on advantages, disadvantages, implementation, and current and future applications/developments. The research suggests that the advantages associated with wireless networks include mobility, ease of use and increased productivity. The disadvantages include widening of the digital divide, security issues and implementation issues. In addition, our research found that the current applications being used are Bluetooth and Wi-Fi. Our investigation suggests that these technologies may combine some time in the future to create one large network.
Introduction
In recent years there has been a large emphasis placed upon wireless communications networks (mobile networks) and how they can improve the business environment. The purpose of this discussion is to explore the concept of wireless communication networks and all the mechanisms involved in making them effective. Our investigation will explore the history and development vision of mobile networks. We will also explore the main characteristics, design issues and provide a description of wireless communication networks. In addition the research will focus on advantages, disadvantages, current and future applications/developments.
Historic Notes
The world of telecommunications has changed significantly over the past 20 years and continues to develop at an alarming rate. Wireless communications networks have played a large role in contributing to the development of the telecommunications sector.
A book entitled, Wireless: Strategically Liberalizing the Telecommunications Market, explains the duty of the telecommunications sector and the mediums that are used in the telecommunications sector. The book asserts that the companies and government ministries that provide telecommunications services today offer customers the opportunity to communicate through certain kinds of technology. The technologies are diverse: Telephones, televisions, satellites, computers, electronic mail networks, personal digital assistants, just to name a few, and more are being introduced every day."(Regli)
The book describes telecommunications as the ability to connect people through a medium. A traditional telecommunications company serves as a transmitter that carries signals from one place to another. There are two dominant means of transmitting communications: "through wires, which allow for the transmission and reception of information at the fixed points along the wire, and through wireless, which uses the electromagnetic spectrum to carry information from one place to another." (Regli)
Wireless communication was developed while wired communication was being expanded. Guilermo Marconi was one of the first to experiment with other ways to communicate besides a wired system. According to the book Marconi used Einstein's theory of relativity to create a system of wireless telegraphy. The book goes on to say that the early development of wireless communications was the stepping stone for today's wireless communications networks. (Regli)
In the past wireless networks were unreliable and expensive. The old system was often criticized for not being fast enough and not providing users with the benefits associated with the traditional wired systems. However, today there have been many technological advances that have allowed these networks to become more efficient.
Development Vision
Wireless networks have grown tremendously in recent years. Mobile networks are being used in the business world, institutions of higher learning, and most recently in homes. According to an article in T.H.E. Journal, explains the development vision of wireless networks in business and academics. The article asserts,
Many technology companies are exploring wireless communication with the hope of emulating Europe, which is said to be a leader in wireless innovation and adoption. Lucent Technologies has launched a $10 million global research program to study the business impact of wireless applications on the Internet. Lucent, which provides network infrastructure to many of the world's carriers, hopes this study will urge carriers to invest more resources in third-generation networks. Boston University of Management will receive $5 million; London Business School and the INSEAD Business School, based in Fontainebleau, France will each...
Our semester plans gives you unlimited, unrestricted access to our entire library of resources —writing tools, guides, example essays, tutorials, class notes, and more.
Get Started Now