Telecommunications and Networking Article Example | Topics and Well Written Essays - 3250 words

Telecommunications and Networking - Article Example The rise of ICT and electronics brought tremendous advancement to communications technology which had grown from the ordinary Morse code, to simple telephony, and recently through visual telecommunication, and finally to the advent of wireless systems. The impact of this progress hastened the speed and the convenience of delivering and receiving valuable information with vividness and precision. Modern society has become so agile with the fast pace of life, businesses, and the need for mobile technologies has also increased. Developments cope with these needs and telecommunications became mobile with cellular pagers, cellular phones, and recently with mobile videophones. Surely telecommunications is accessible wherever you are in the world. If this technology did exist during WWII, Pearl Harbor tragedy could not have happened. The pace of development along the field of ICT and telecommunication seems so fast that new technologies emerged and changes in monthly basis. Ideas keep coming out every single day and before you know it, what is in today is pass' by the end of the semester. Take for example the emergence of wireless communication technologies. Before we know it the once popular analog mobile phones has gone so far to integrate computing and mobile internet access in just a span of three generations. That is a lot of time if you think of it but to appreciate the progress its better understood in terms of what had changed so far since the first cellular communication device was introduced. We can even trace back our discussion of the history of wireless communications from 0G or Zero generations when telephone systems was still operator assisted with very limited channels. But we have to begin our exploration from First generation (1G) to third generations (3G) of modern mobile communications, a gro wing family of wireless technology. The First Generation (1G) "The big boom in mobile phone service really began with the introduction of analog cellular service called AMPS (Analog Mobile Phone Service)" (Shepler, 2005). The first generation technologies of wireless communications are analog cellular phones. Based on record the 1G era covers the 1980s. The first mobile phone systems, called as "cellular mobile radio telephone" used analog radio signals which are transmitted via a less developed networks of repeaters such as those used by amateur radio operators.. Analog signals are continuous electrical signals that vary in time and variations follow that of the original non-electric signal to make them analogous hence the name analog (Net Tel Information Center, 2004). In analog technologies, the voice signals are transmitted via a base carrier in a form of an alternating current which frequency is changed and varied to match the original signal, amplified, then transmitted via the networks. This system is still used in some landline telephon es and radio broadcasts today. Among the first 1G systems introduced was in 1979, with Japan's Nippon Telegraph and Telephone Corporation, Sweden, Norway, Denmark, and Finland's Nordic Mobile Telephone (MBT) system launched in 1981, and the Total Access Communication System (TACS), deployed in the United Kingdom in 1983 (Britannica Online, 2008). The Second Generation (2G) The birth of digital

Research Essay Example | Topics and Well Written Essays - 2500 words - 5

Research - Essay Example The questionnaire was too long and the length might often influence participants to withdraw from the survey as time is important for everyone. Another flaw associated with the questionnaire was that in answering options, the ‘do not know’ option was not included. This is inappropriate as there might be participants who are unaware of a particular product or service. On the other hand, two good aspect of the questionnaire is that questions were worded very simply; this firstly made it very easy for participants to understand and secondly, the questionnaire encompassed all aspects of the research topic, thereby enabling the researcher to obtain an insight of people’s perceptions about products and services offered by the food chain. Generating idea: The initial step is very crucial as it involves generation of ideologies that are based on SWOT and current market trend analysis. The ideologies take into account various factors such as, return on investment, ROI and widespread distribution cost. (Takeuchi and Nonaka 137-146). During this particular phase, the manager has to ensure that overall new product development process is kept nimble and flexible discretion should be applied over which the activities are to be executed. Screening the idea: In this particular step, the idea is validated. The phase mainly involves elimination of ineffective concepts prior to allocation of resources to them. The individuals responsible for framing the idea should screen the same on the basis of factors such as, benefits associated with the idea that can be provided to the target market, market coverage of the product, expected intensity of competition, sales forecast, feasibility of the product and so on and so forth (Brands, â€Å"8 Step Process Perfects New Product Development†). Concept testing: Concept testing is very different from test marketing. This step involves patent research, designing due diligence