Cell phone technologies

1046 Words3 Pages

In the world today there are many cellular technologies to choose from along with companies that provide that provide services to these technologies. What makes matters worse are the many choices that we are faced with, in just choosing what mobile phone too pick. The questions are, what are these technologies, which cellular provider do I pick and how do I decide on a phone? More importantly, is there some magic combination that will give me the best service wherever I am? Nowadays we use our phones for much more than making a mere phone call. We must choose what options we want from which manufacturer. We are able to send text messages, emails and video chat/conference with our neighbors or business associates on the other side of the world. We have the ability to surf the web, shop and play video games with graphics that are absolutely incredible. There are business applications that allow us to take our office wherever we go without wires or even a lap top computer. Our cell phones are now our cameras that make it possible to edit those images, beyond just simple crop and rotate, and share them with any and everyone without having to down them to a computer. Let’s start at the beginning. Next month, April 3rd, will mark the 41st anniversary of the handheld phone. Motorola’s Martin Cooper placed the world’s first mobile phone call, to his rival, Joel Engel from Bell Systems, to tell him “that the race to perfect cellular tech was over.”[1] You see mobile technology has been around since the mid 1940s. The problem was these “mobile” phones were really limited to cars because of the large briefcase sized units that they required to operate. That was until 1984/85 when someone paid four thousand dollars for the Motorola DynaTAC,... ... middle of paper ... ...s LTE (Long Term Evolution) and is all IP and now using VoIP (Voice over internet Protocol) with very high throughput. Moving into 4G LTEA (Advanced) running at speeds upwards of 150Mega bits per second where latency goes way down by about 2-3 times and reducing the cost per Megabit by half. Will the consumer see that reflected in their bill? Probably not, it’s like the gas prices, we have become so used to the high rates I don’t believe that the service providers will reduce our cost. They may postpone some rate hikes though. The entire history of cellular and wireless has been oriented around delivering better service at a higher throughput. Although speeds vary depending on what you are loading, your distance from your cell tower, the phase of the moon and what time and what side of the bed you get out of, Generally 4G speeds are around 1-3 Mega bits per second.

Open Document