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mobile technology is reshaping society, communications, and the global economy. With cell phones, smartphones, and tablets now outnumbering desktop computers, there has been a sea change in...
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Feb 18, 2019 · PDF | The mobile phone is stimulating one of the most important technological revolutions in human history. This article first presents impacts,... | Find, read and cite all the research...
1 Introduction to mobile telecommunications. Mobile phones were first introduced in the early 1980s. In the succeeding years, the underlying technology has gone through three phases, known as generations. The first generation (1G) phones used analogue communication techniques: they were bulky and expensive, and were regarded as luxury items.
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CELL-PHONE TECHNOLOGY Wireless phones which receive their signals from towers. A cell is typically the area (several miles) around a tower in which a signal can be received. Cell phones provide an incredible array of functions. Depending on the cell-phone model, you can: • Store contact information • Make task or to-do lists
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Sep 1, 2013 · Mobile technologies permeate the lives of 21st century citizens. From smart-phones to tablet computers, people use these devices to navigate personal, social, and career responsibilities.
Jan 1, 2019 · PDF | This chapter on "Smartphone" discusses how smartphones blur the boundaries between work and home - it considers: the smartphone as organizational... | Find, read and cite all the research...
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We will study: Cellular concept. Historical evolution of cellular technologies. Take a closer look at 2G/3G/4G cellular systems based on 3GPP standards. Cellular Concept Motivation: Efficient Use of Scarce Spectrum.