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Distributed energy consumption minimization for lossless data gathering wireless sensor networks.
- Source :
- 2012 Australian Communications Theory Workshop (AusCTW); 1/ 1/2012, p145-149, 5p
- Publication Year :
- 2012
-
Abstract
- In this paper, we propose a distributed optimization algorithm that minimizes the energy consumption of lossless data gathering wireless sensor networks by allocating variable transmit power and data compression/transmission rate to each sensor node. Using the Lagrange duality, we decompose the convex energy consumption minimization problem into subproblems, which can be solved by the sensor nodes distributively. The convergence of the iterative algorithm is demonstrated by the simulations. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISBNs :
- 9781457719615
- Database :
- Complementary Index
- Journal :
- 2012 Australian Communications Theory Workshop (AusCTW)
- Publication Type :
- Conference
- Accession number :
- 86526590
- Full Text :
- https://doi.org/10.1109/AusCTW.2012.6164922