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Wireless sensor network is composed of large number of sensor nodes and base station. The sensor node usually is irreplaceable and powered by limited power supply. Taking the fact into consideration, a network should operate with minimum energy as possible to increase lifetime of network for improving the overall energy efficiency. In this work, we proposed a protocol for mobile base station using...
Location information is becoming much more important than ever before, especially in mobile services. Being widespread, less cost of energy and almost free for collecting data make mobile phone a perfect location sensor probe. Meaningful location name rather than digital coordinates could provide much more valuable information. In this paper, we develop a location semantic predicting method referred...
In October 2012 Croatia has assigned the frequency band 790–862 MHz (Digital Dividend) to two mobile operators (2 times 20 MHz). The introduction of mobile services in the Digital Dividend band can cause interference to the reception of existing DVB-T (Digital Video Broadcasting — Terrestrial) networks operating on adjacent channels. This paper describes the expected interference scenarios of LTE...
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