Finite-horizon online energy-efficient transmission scheduling schemes for communication links

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2013

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Bacınoğlu, Baran Tan

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The proliferation of embedded systems, mobile devices, wireless sensor applications and increasing global demand for energy directed research attention toward self-sustainable and environmentally friendly systems. In the field of communications, this new trend pointed out the need for study of energy constrained communication and networking. Particularly, in the literature, energy efficient transmission schemes have been well studied for various cases. However, fundamental results have been obtained mostly for offline problems which are not applicable to practical implementations. In contrast, this thesis focuses on online counterparts of offline transmission scheduling problems and provides a theoretical background for energy efficient online transmission schemes. The proposed heuristics, Expected Threshold and Expected Water Level policies, promise an adequate solution which can adapt to short-time-scale dynamics while being computationally efficient.

Subject Keywords

Energy harvesting., Energy consumption., Wireless sensor networks., Wireless communication systems., Data transmission systems.

URI

http://etd.lib.metu.edu.tr/upload/12615468/index.pdf
https://hdl.handle.net/11511/22406

Collections

Graduate School of Natural and Applied Sciences, Thesis

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Citation Formats

B. T. Bacınoğlu, “Finite-horizon online energy-efficient transmission scheduling schemes for communication links,” M.S. - Master of Science, Middle East Technical University, 2013.