Energy efficiency analysis of a feedback-aided IRSA scheme

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buir.contributor.authorHaghighat, Javad
buir.contributor.authorDuman, Tolga Mete
buir.contributor.orcidHaghighat, Javad|0000-0002-5311-5464
buir.contributor.orcidDuman, Tolga Mete|0000-0002-5187-8660
dc.citation.epage2891en_US
dc.citation.spage2886en_US
dc.contributor.authorHaghighat, Javad
dc.contributor.authorDuman, Tolga Mete
dc.coverage.spatialEspoo, Finlanden_US
dc.date.accessioned2023-02-28T08:15:58Z
dc.date.available2023-02-28T08:15:58Z
dc.date.issued2022-08-03
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.descriptionConference Name: IEEE International Symposium on Information Theoryen_US
dc.descriptionDate of Conference: 26 June 2022 - 01 July 2022en_US
dc.description.abstractIrregular Repetition Slotted ALOHA (IRSA) achieves load thresholds very close to 1 at the expense of reduced energy efficiency compared to its competitor, Coded Slotted ALOHA (CSA). The efficiency is related to the expected number of transmitted replicas, and is upper-bounded by 0.5 in the case of IRSA. In this paper, we present a feedback-aided IRSA scheme, analyze its efficiency, and show that utilizing a very limited feedback will offer considerable improvements. Remarkably, the feedback-aided scheme enables IRSA to achieve efficiencies greater than 0.5, and in some cases, perform very close to the more complex CSA schemes.en_US
dc.description.provenanceSubmitted by Ayça Nur Sezen (ayca.sezen@bilkent.edu.tr) on 2023-02-28T08:15:58Z No. of bitstreams: 1 Energy_efficiency_analysis_of_a_feedback-aided_IRSA_scheme.pdf: 1018950 bytes, checksum: c140e62529288db1ca7edf7566491289 (MD5)en
dc.description.provenanceMade available in DSpace on 2023-02-28T08:15:58Z (GMT). No. of bitstreams: 1 Energy_efficiency_analysis_of_a_feedback-aided_IRSA_scheme.pdf: 1018950 bytes, checksum: c140e62529288db1ca7edf7566491289 (MD5) Previous issue date: 2022-08-03en
dc.identifier.doi10.1109/ISIT50566.2022.9834643en_US
dc.identifier.urihttp://hdl.handle.net/11693/111888
dc.language.isoEnglishen_US
dc.publisherInstitute of Electrical and Electronics Engineersen_US
dc.relation.isversionofhttps://doi.org/10.1109/ISIT50566.2022.9834643en_US
dc.source.titleIEEE International Symposium on Information Theoryen_US
dc.titleEnergy efficiency analysis of a feedback-aided IRSA schemeen_US
dc.typeConference Paperen_US

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