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dc.contributor.authorLing, Alan C. H.en
dc.contributor.authorChee, Yeow Mengen
dc.contributor.authorKiah, Han Maoen
dc.contributor.authorWang, Chengminen
dc.identifier.citationChee, Y. M., Kiah, H. M., Ling, A. C. H., & Wang, C. (2012). Optimal equitable symbol weight codes for power line communications. 2012 IEEE International Symposium on Information Theory - ISIT, pp.666-670.en
dc.description.abstractThe use of multiple frequency shift keying modulation with permutation codes addresses the problem of permanent narrowband noise disturbance in a power line communications (PLC) system. Equitable symbol weight codes was recently demonstrated to optimize the performance against narrowband noise in a general coded modulation scheme. This paper establishes the first infinite family of optimal equitable symbol weight codes with code lengths greater than alphabet size and whose relative narrowband noise error-correcting capabilities do not diminish to zero as the length grows. These families of codes meet the Plotkin bound. The construction method introduced is combinatorial and reveals interesting interplay with an extension of the concept of generalized balanced tournament designs from combinatorial design theory.en
dc.titleOptimal equitable symbol weight codes for power line communicationsen
dc.typeConference Paperen
dc.contributor.schoolSchool of Physical and Mathematical Sciencesen
dc.contributor.conferenceIEEE International Symposium on Information Theory (2012 : Cambridge, US)en
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