dc.contributor.authorJacob, Ponnu
dc.contributor.authorMadhukumar, A. S.
dc.contributor.authorAlphones, Arokiaswami
dc.date.accessioned2016-07-04T09:17:46Z
dc.date.available2016-07-04T09:17:46Z
dc.date.issued2013
dc.identifier.citationJacob, P., Madhukumar, A. S., & Alphones, A. (2013). Interference Mitigation through Cross Polarized Transmission in Femto-Macro Network. IEEE Communications Letters, 17(10), 1940-1943.en_US
dc.identifier.issn1089-7798en_US
dc.identifier.urihttp://hdl.handle.net/10220/40895
dc.description.abstractFemtocells use co-channel allocation with macrocells resulting in cross-tier interference which eventually degrades the system performance. Cross-polarized data transmission is proposed as a potential approach towards improving the spectral efficiency and at the same time permitting co-channel allocation in cellular systems. This letter evaluates a scenario where femtocell network makes use of right-hand circular polarization (RHCP) and macrocell network makes use of left-hand circular polarization (LHCP) for simultaneous transmissions even when using the same frequency spectrum. The polarizations being orthogonal to each other due to their sense of rotation ensure isolation between the networks and hence promotes interference-free independent operation with better coverage and higher throughput.en_US
dc.description.sponsorshipASTAR (Agency for Sci., Tech. and Research, S’pore)en_US
dc.language.isoenen_US
dc.relation.ispartofseriesIEEE Communications Lettersen_US
dc.rights© 2013 IEEE.en_US
dc.subjectFemtocellen_US
dc.subjectmacrocellen_US
dc.titleInterference Mitigation through Cross Polarized Transmission in Femto-Macro Networken_US
dc.typeJournal Article
dc.contributor.schoolSchool of Computer Engineeringen_US
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.identifier.doihttp://dx.doi.org/10.1109/LCOMM.2013.090213.131482


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