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Run-length-limited ISI-mitigation (RLIM) coding for molecular communication

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dc.contributor.coauthorSahin, Melih
dc.contributor.departmentNext Generation and Wireless Communication Laboratory
dc.contributor.departmentDepartment of Electrical and Electronics Engineering
dc.contributor.kuauthorAkan, Özgür Barış
dc.contributor.schoolcollegeinstituteCollege of Engineering
dc.contributor.schoolcollegeinstituteResearch Center
dc.date.accessioned2026-07-02T07:31:37Z
dc.date.issued2026
dc.description.abstractInter-symbol interference (ISI) limits reliability in diffusion-based molecular communication (MC) channels. We propose RLIM, a family of run-length-limited (RLL) codes that form fixed-size codebooks by minimizing the total number of 1-bits, increasing the per-symbol molecule budget under standard power normalizations and thus improving reliability. We develop a provably optimal linear-time greedy decoder that is equivalent to Viterbi decoding under a deterministic last-wins tie-break and has lower computational complexity
dc.description.abstractempirically, it outperforms first-wins and random Viterbi variants on RLL baselines. Extensive binomial and particle-tracking simulations show that RLIM achieves lower bit error rate (BER) than classical RLL and other prominent coding schemes across a broad range of scenarios.
dc.description.fulltextNo
dc.description.harvestedfromManual
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.publisherscopeInternational
dc.description.readpublishN/A
dc.description.sponsoredbyTubitakEuN/A
dc.description.sponsorshipThis work was supported in part by the AXA Research Fund
dc.description.versionPublished Version
dc.identifier.WoSQuartileQ3
dc.identifier.doi10.1109/TMBMC.2026.3659828
dc.identifier.eissn2332-7804
dc.identifier.embargoNo
dc.identifier.endpage387
dc.identifier.scopus2-s2.0-105029456459
dc.identifier.startpage376
dc.identifier.urihttps://doi.org/10.1109/TMBMC.2026.3659828
dc.identifier.urihttps://hdl.handle.net/20.500.14288/33119
dc.identifier.volume12
dc.identifier.wos001703046100001
dc.keywordsCodes
dc.keywordsEncoding
dc.keywordsReceivers
dc.keywordsMolecular communication
dc.keywordsBit error rate
dc.keywordsDecoding
dc.keywordsTransmitters
dc.keywordsViterbi algorithm
dc.keywordsReliability
dc.keywordsGaussian distribution
dc.keywordsMolecular communication (MC)
dc.keywordsChannel coding
dc.keywordsDiffusion
dc.keywordsRun-length-limited (RLL) coding
dc.languageeng
dc.publisherIEEE
dc.relation.affiliationKoç University
dc.relation.collectionKoç University Institutional Repository
dc.relation.ispartofIEEE Transactions on Molecular, Biological, and Multi-Scale Communications
dc.relation.openaccessN/A
dc.rightsN/A
dc.rights.uriN/A
dc.subjectEngineering, electrical and electronic
dc.subjectTelecommunications
dc.titleRun-length-limited ISI-mitigation (RLIM) coding for molecular communication
dc.typeJournal Article
dspace.entity.typePublication
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