Energy Optimized Topologies for Distributed Averaging in Wireless Sensor Networks

We study the energy efficient implementation of averaging/consensus algorithms in wireless sensor networks. For static, time-invariant topologies we start from the recent result that a bidirectional spanning tree is preferable in terms of convergence time. We formulate the combinatorial optimization...

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Veröffentlicht in:	IEEE transactions on automatic control 2011-10, Vol.56 (10), p.2290-2304
Hauptverfasser:	Paschalidis, I. C., Binbin Li
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Combinatorial analysis Convergence Dynamic programming Energy of formation Heuristic algorithms Mathematical models mixed integer linear programming (MILP) Network topology Networks Optimization power management semi-definite programming (SDP) Studies Symmetric matrices Topology topology design Trees Wireless communication Wireless sensor networks wireless sensor networks (WSNETs)
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