Athanasios Floros

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More than one billion people lack access to safe drinking water in the world. Providing a way to measure automatically water quality will help tackle this problem. This paper presents the design of a water quality measuring system and proposes a prototype implementation of a water quality wireless sensor network (WQWSN) as a solution to this challenging(More)
In this work, a novel algorithm is presented, suitable for deriving effective service scheduling schemes under the Hybrid Controlled Channel Access (HCCA) method employed as the centralized polling mechanism for parameterized channel access in the IEEE802.11e specification. Compared to existing service schedulers, the proposed novel algorithm demonstrates a(More)
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