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dc.contributor.authorEl Bakoury, Islamen_US
dc.contributor.authorNazer, Bobaken_US
dc.date.accessioned2020-05-18T13:30:21Z
dc.date.available2020-05-18T13:30:21Z
dc.date.issued2020-01-10
dc.identifier.citationIslam El Bakoury, Bobak Nazer. 2020. "Integer-forcing architectures for uplink cloud radio access networks." IEEE Transactions on Wireless Communications, https://doi.org/10.1109/TWC.2019.2963878
dc.identifier.issn1536-1276
dc.identifier.urihttps://hdl.handle.net/2144/40956
dc.description.abstractConsider an uplink cloud radio access network where users are observed simultaneously by several base stations, each with a rate-limited link to a central processor, which wishes to decode all transmitted messages. Recent efforts have demonstrated the advantages of compression-based strategies that send quantized channel observations to the central processor, rather than attempt local decoding. We study the setting where channel state information is not available at the transmitters, but known fully or partially at the base stations. We propose an end-to-end integer forcing framework for compression-based uplink cloud radio access, and show that it operates within a constant gap from the optimal outage probability if channel state information is fully available at the base stations.We demonstrate via simulations that our framework is competitive with state-of-the-art Wyner-Ziv-based strategies.en_US
dc.language.isoen_US
dc.publisherInstitute of Electrical and Electronics Engineersen_US
dc.relation.ispartofIEEE Transactions on Wireless Communications
dc.subjectElectrical and electronic engineeringen_US
dc.subjectCommunications technologiesen_US
dc.subjectDistributed computingen_US
dc.subjectNetworking & telecommunicationsen_US
dc.titleInteger-forcing architectures for uplink cloud radio access networksen_US
dc.typeArticleen_US
dc.description.versionAccepted manuscripten_US
dc.identifier.doi10.1109/TWC.2019.2963878
pubs.elements-sourcemanual-entryen_US
pubs.notesEmbargo: No embargoen_US
pubs.organisational-groupBoston Universityen_US
pubs.organisational-groupBoston University, College of Engineeringen_US
pubs.organisational-groupBoston University, College of Engineering, Department of Electrical & Computer Engineeringen_US
pubs.publication-statusPublished onlineen_US
dc.date.online2020-01-10
dc.identifier.orcid0000-0002-0485-5319 (Nazer, Bobak)
dc.identifier.mycv545081


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