Publication:
Receiver design for molecular communication

dc.contributor.kuauthorAkan, Özgür Barış
dc.contributor.kuauthorKılınç, Deniz
dc.contributor.schoolcollegeinstituteCollege of Engineering
dc.date.accessioned2024-11-09T11:44:10Z
dc.date.issued2013
dc.description.abstractIn the Molecular Communication (MC), molecules are utilized to encode, transmit, and receive information. Transmission of the information is achieved by means of diffusion of molecules and the information is recovered based on the molecule concentration variations at the receiver location. The MC is very prone to intersymbol interference (ISI) due to residual molecules emitted previously. Furthermore, the stochastic nature of the molecule movements adds noise to the MC. For the first time, we propose four methods for a receiver in the MC to recover the transmitted information distorted by both ISI and noise. We introduce sequence detection methods based on maximum a posteriori (MAP) and maximum likelihood (ML) criterions, a linear equalizer based on minimum mean-square error (MMSE) criterion, and a decision-feedback equalizer (DFE) which is a nonlinear equalizer. We present a channel estimator to estimate time varying MC channel at the receiver. The performances of the proposed methods based on bit error rates are evaluated. The sequence detection methods reveal the best performance at the expense of computational complexity. However, the MMSE equalizer has the lowest performance with the lowest computational complexity. The results show that using these methods significantly increases the information transmission rate in the MC.
dc.description.fulltextYES
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.issue12
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuTÜBİTAK
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TÜBİTAK)
dc.description.sponsorshipTurkish National Academy of Sciences Distinguished Young Scientist Award Program (Turkish Academy of Sciences (TÜBA)-GEBIP)
dc.description.sponsorshipIBM through the IBM Faculty Award
dc.description.versionAuthor's final manuscript
dc.description.volume31
dc.identifier.doi10.1109/JSAC.2013.SUP2.1213003
dc.identifier.eissn1558-0008
dc.identifier.embargoNO
dc.identifier.filenameinventorynoIR01157
dc.identifier.issn0733-8716
dc.identifier.quartileQ1
dc.identifier.scopus2-s2.0-84893115167
dc.identifier.urihttps://hdl.handle.net/20.500.14288/393
dc.identifier.wos329988300003
dc.keywordsMolecular communication
dc.keywordsSequence detection
dc.keywordsChannel equalization
dc.keywordsSignal-dependent noise
dc.keywordsIntersymbol interference
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.grantno1.09E+259
dc.relation.ispartofIEEE Journal on Selected Areas in Communications
dc.relation.urihttp://cdm21054.contentdm.oclc.org/cdm/ref/collection/IR/id/2065
dc.subjectEngineering
dc.subjectTelecommunications
dc.titleReceiver design for molecular communication
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorKılınç, Deniz
local.contributor.kuauthorAkan, Özgür Barış
local.publication.orgunit1College of Engineering
relation.isParentOrgUnitOfPublication8e756b23-2d4a-4ce8-b1b3-62c794a8c164
relation.isParentOrgUnitOfPublication.latestForDiscovery8e756b23-2d4a-4ce8-b1b3-62c794a8c164

Files

Original bundle

Now showing 1 - 1 of 1
Thumbnail Image
Name:
2065.pdf
Size:
597.01 KB
Format:
Adobe Portable Document Format