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Coding for passive RFID communication

Yang, Guang
Doctoral thesis
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Main thesis (353.2Kb)
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https://hdl.handle.net/1956/6208
Utgivelsesdato
2012-08-31
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  • Department of Informatics [742]
Sammendrag
This dissertation elaborates on channel coding for reliable communication in passive RFID systems. RFID applications have been developed and used widely. Since a passive RFID tag has no power requirements, passive RFID has received considerable attention for application to sensor networks, access management, etc. A passive RFID system transfers energy together with information by means of inductive coupling. Coding schemes design for inductively coupled channels is the main task of this work. Due to the properties of inductive coupling, the communication over the inductively coupled channel has synchronization loss problems in addition to other classical channel errors. We therefore design codes that consider synchronization loss, energy transfer, transmission rate, and complexity of encoding and decoding. Because of the different properties of reader and tag, the coding schemes for a passive RFID system are designed differently for the two directions between a reader and a tag. In this dissertation, electronic circuits as infrastructure for the physical layer of the system are described. Modulation codes, error control codes and constrained codes, including their algebraic and structural properties, related algorithms, and techniques are addressed. Code combination and code power spectra are also considered as important issues in the code design that improve the ability of error detection and correction.
Består av
Paper I: Rosnes, Eirik., Yang, Guang and Ytrehus, Øyvind. (2010) Exploiting the CRC-CCITT Code on the Binary Erasure Channel. In proceedings 6th International Symposium on Turbo Codes & Iterative Information Processing. IEEE Press, September 2010. Full text not available in BORA due to publisher restrictions. The article is available at: http://dx.doi.org/10.1109/ISTC.2010.5613897

Paper II: Barbero, Ángela I., Rosnes, Eirik., Yang, Guang and Ytrehus, Øyvind. (2011) Constrained Codes for Passive RFID Communication. In proceedings of Information Theory and Applications Workshop (ITA), 2011. IEEE Press, February 2011. . Full text not available in BORA due to publisher restrictions. The article is available at: http://dx.doi.org/10.1109/ITA.2011.5743625

Paper III: Rosnes, Eirik., Barbero, Ángela I., Yang, Guang and Ytrehus, Øyvind. (2011) On the Capacity of a Discretized Gaussian Shift Channel. In proceedings of 3rd International Castle Meeting on Coding Theory and Applications. Bellaterra: Universitat Autnoma de Barcelona, September 2011. Full text not available in BORA due to publisher restrictions. The article is available at: http://publicacions.uab.es/llibres/fitxa_web_llibres.asp?ID=1683

Paper IV: Yang, Guang., Rosnes, Eirik and Ytrehus, Øyvind. (2011) Numerical Study of Power Transfer in a Passive RFID System. In AIP Conference Proceedings, Volum 1389, September 2011. Full text not available in BORA due to publisher restrictions. The article is available at: http://dx.doi.org/10.1063/1.3636976

Paper V: Yang, Guang., Rosnes, Eirik, Barbero, Ángela I. and Ytrehus, Øyvind. (2012) On the Power Transfer of Error-Control Codes for RFID Communications. In IEEE International Symposium on Information Theory Proceedings, July 2012. Full text not available in BORA due to publisher restrictions. The article is available at: http://dx.doi.org/10.1109/ISIT.2012.6284239

Paper VI: Yang, Guang., Barbero, Ángela., Rosnes, Eirik and Ytrehus, Øyvind. (2012) Error Correction on an Insertion/Deletion Channel Applying Codes From RFID Standards. In proceedings of Information Theory and Applications Workshop (ITA), February 2012. Full text not available in BORA due to publisher restrictions. The article is available at: http://dx.doi.org/10.1109/ITA.2012.6181811
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The University of Bergen
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