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Improving the energy efficiency is a major challenge of the next-generation wireless networks. In this regard, several network level green applications have been proposed during the last few years. In this paper, we review some of these applications, and describe how the awareness about the presence of clusters of nearby communicating nodes can enhance them. The considered applications fall into the...
Received signal strength (RSS) metric has been attracting a lot of interest in localization in wireless systems since it is available by default. However, this metric is affected by a shadowing phenomenon that highly degrades the localization accuracy. In this paper, we show that the RSS can be exploited for performing a clustering operation and finding the groups of geographically nearby mobile terminals...
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