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Providing service differentiation in wireless sensor networks while proposing simple and highly scalable solution is a challenging problem. We retain the use of CSMA/CA as access protocol because of its simplicity, versatility and good scalability properties. We developed CoSenS, a Collect then Send burst Scheme, on top of it to address its weaknesses while facilitating the implementation of scheduling...
In delay tolerant Mobile Ad hoc Networks (MANETs) node mobility can be exploited in order to reduce the source–destination path lengths in the expense of higher packet delivery delays. This paper addresses the problem of minimizing the average source–destination path length under a maximum delay constraint for packet delivery which is desirable to certain applications. Imposing packet delivery deadlines...
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