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…began in 1947, when researchers looked at crude mobile (car) phones and realized that by using small cells (range of service area) with frequency reuse they could increase the traffic capacity of mobile phones extensively. Unfortunately at the time…

…Social Mobility in the United States? Abstract: The focus of this paper will be social mobility in America. My expected findings were that upward social mobility is declining in America, social mobility depends on race, income, mother and father…

…by talking on a hand-held mobile phone, a hands-free phone, and when drivers had consumed enough alcohol to be above the legal drink-drive limit. The results demonstrate that drivers' reaction times were, on average, 30% slower when talking on a hand-held mobile…

…by a normal radio. Due to their basic nature, analogue mobile phones where not very secure and they could be "cloned" easily by hackers who wished to make free calls. Because of these setbacks, mobile telephones stayed mainly in the hands of businesses, which…

…Social Mobilization Meet Sandra, a mother recently divorced from her abusive middle-class husband. Her previous life had been comfortable; she now lives day-to-day with her children, working as a secretary while attending college courses in her…

…service has become intense. Currently, there are several major cell phone service companies in Great Vancouver area, including Roger AT&T, Telus Mobility, Fido and Bellmobility. As services offered to customers are almost same, how can they compete…

…Phone Fraud Every since the Cellular industry come about, it has been a booming business. The industry average revenue is over 20 billion dollars a year. That is 20 billion dollars in America alone. As years pass, everyone knows that the Cellular…

…growing demand for cell phones in India, mobile handset industry has broken all records and achieved a growth of 568% in value terms. This unprecedented growth has been due to a variety of reasons like opening up of markets for foreign companies, providing…

…no matter where they are. Cellular telephones help make this possible. New capabilities, enabled by advances in technology, make cellular phones more and more sophisticated, but also simple, easy to use, and thus popular. Today mobile telephones are as common…

…telephones, enhanced communicators, entertainment and gaming devices and media and imaging telephones. Effective January 1, 2004, the Company reorganized its structure and now includes four business groups: Mobile Phones, Multimedia, Networks and Enterprise…