Essay examples --

In one way or another [1], mobile phones have changed everyone’s life. We can say that nowadays more than half of the population has a mobile phone or at least has used a mobile phone. Mobile communication networks made it possible to be connected and reachable even in the most remote places. One might question whether this is good or bad. The truth is mobile phones can nowadays save lives but it can also endanger life if not kept below the allowed limits. Since predictions show that in future most of the communication will be in the mobile domain (maybe even the internet), it makes sense to optimize mobile networks for the most efficient utilization of the frequency spectrum and for minimizing smog. Both the telecommunication network providers and the users can only gain in efficiency and usability if we theoreticians provide them with the most efficient algorithmic solutions to all interesting problems raised by these networks. While there exist a number of results on several aspects of telecommunication network planning and management, very little is known about models that use a ...