{"id":"https://openalex.org/W2150300095","doi":"https://doi.org/10.1109/isit.2009.5205840","title":"Structured superposition for backhaul constrained cellular uplink","display_name":"Structured superposition for backhaul constrained cellular uplink","publication_year":2009,"publication_date":"2009-06-01","ids":{"openalex":"https://openalex.org/W2150300095","doi":"https://doi.org/10.1109/isit.2009.5205840","mag":"2150300095"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2009.5205840","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2009.5205840","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Symposium on Information Theory","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/169564","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018265919","display_name":"Bobak Nazer","orcid":"https://orcid.org/0000-0002-0485-5319"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Bobak Nazer","raw_affiliation_strings":["EECS Department, University of Califomia, Berkeley, CA, USA"],"affiliations":[{"raw_affiliation_string":"EECS Department, University of Califomia, Berkeley, CA, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005696594","display_name":"Amichai Sanderovich","orcid":null},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Amichai Sanderovich","raw_affiliation_strings":["Department of Electrical Engineering, Technion, Haifa, Israel"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Technion, Haifa, Israel","institution_ids":["https://openalex.org/I174306211"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063528341","display_name":"Michael Gastpar","orcid":"https://orcid.org/0000-0002-5499-5336"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Michael Gastpar","raw_affiliation_strings":["EECS Department, University of Califomia, Berkeley, CA, USA"],"affiliations":[{"raw_affiliation_string":"EECS Department, University of Califomia, Berkeley, CA, USA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025989795","display_name":"Shlomo Shamai","orcid":"https://orcid.org/0000-0002-6594-3371"},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Shlomo Shamai","raw_affiliation_strings":["Department of Electrical Engineering, Technion, Haifa, Israel"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Technion, Haifa, Israel","institution_ids":["https://openalex.org/I174306211"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5018265919"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.7943,"has_fulltext":false,"cited_by_count":57,"citation_normalized_percentile":{"value":0.96406418,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1530","last_page":"1534"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7735915184020996},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7080938816070557},{"id":"https://openalex.org/keywords/superposition-principle","display_name":"Superposition principle","score":0.6564416885375977},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5250934362411499},{"id":"https://openalex.org/keywords/backhaul","display_name":"Backhaul (telecommunications)","score":0.5183404684066772},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4996514320373535},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.43210363388061523},{"id":"https://openalex.org/keywords/interference-alignment","display_name":"Interference alignment","score":0.4174345135688782},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3531941771507263},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.34152698516845703},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3369964063167572},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2194923460483551},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21829649806022644},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.13297763466835022}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7735915184020996},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7080938816070557},{"id":"https://openalex.org/C27753989","wikidata":"https://www.wikidata.org/wiki/Q284885","display_name":"Superposition principle","level":2,"score":0.6564416885375977},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5250934362411499},{"id":"https://openalex.org/C103760667","wikidata":"https://www.wikidata.org/wiki/Q798444","display_name":"Backhaul (telecommunications)","level":3,"score":0.5183404684066772},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4996514320373535},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.43210363388061523},{"id":"https://openalex.org/C2982854036","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference alignment","level":4,"score":0.4174345135688782},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3531941771507263},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.34152698516845703},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3369964063167572},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2194923460483551},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21829649806022644},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.13297763466835022},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/isit.2009.5205840","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2009.5205840","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Symposium on Information Theory","raw_type":"proceedings-article"},{"id":"pmh:oai:infoscience.epfl.ch:169564","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/169564","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:infoscience.tind.io:169564","is_oa":true,"landing_page_url":"https://infoscience.epfl.ch/handle/20.500.14299/71677","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference proceedings"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:169564","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/169564","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.6600000262260437,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1512015702","https://openalex.org/W2019307453","https://openalex.org/W2030956801","https://openalex.org/W2109053700","https://openalex.org/W2109371116","https://openalex.org/W2111992817","https://openalex.org/W2112848326","https://openalex.org/W2123890708","https://openalex.org/W2124822039","https://openalex.org/W2134932540","https://openalex.org/W2136960893","https://openalex.org/W2140227342","https://openalex.org/W2147355810","https://openalex.org/W2148893247","https://openalex.org/W2156315971","https://openalex.org/W2161149158","https://openalex.org/W2170429822","https://openalex.org/W2171353861","https://openalex.org/W2951933481","https://openalex.org/W2952359005"],"related_works":["https://openalex.org/W2371641237","https://openalex.org/W2032598120","https://openalex.org/W2950203496","https://openalex.org/W2055820395","https://openalex.org/W2085377470","https://openalex.org/W1510166563","https://openalex.org/W2107805969","https://openalex.org/W2062578238","https://openalex.org/W1897288960","https://openalex.org/W2015991355"],"abstract_inverted_index":{"In":[0],"this":[1,77,104],"paper,":[2],"we":[3,89],"demonstrate":[4,99],"the":[5,8,16,49,54,58,65,83,93],"advantage":[6],"of":[7,12,19,48,82],"inherent":[9],"algebraic":[10],"structure":[11],"lattice":[13],"codes,":[14],"for":[15],"uplink":[17],"channel":[18,55,66,94],"a":[20,37,72,86],"cellular":[21],"deployment.":[22],"The":[23],"out-of-cell":[24],"interference":[25],"is":[26,62],"assumed":[27],"to":[28,45,75],"be":[29],"symmetric,":[30],"as":[31],"in":[32,101],"Wyner's":[33],"model.":[34],"We":[35,70,98],"employ":[36],"new":[38],"relaying":[39],"technique,":[40],"compute-and-forward,":[41],"which":[42],"allows":[43],"cell-sites":[44],"decode":[46],"equations":[47],"transmitted":[50],"bits":[51],"by":[52,96],"exploiting":[53],"interference.":[56],"However,":[57],"standard":[59],"compute-and-forward":[60],"technique":[61],"penalized":[63],"whenever":[64],"coefficients":[67],"are":[68],"non-integer.":[69],"develop":[71],"superposition":[73],"strategy":[74,106],"mitigate":[76],"penalty.":[78],"By":[79],"using":[80],"part":[81],"power":[84],"towards":[85],"private":[87],"message,":[88],"can":[90],"effectively":[91],"modify":[92],"seen":[95],"compute-and-forward.":[97,113],"that,":[100],"certain":[102],"regimes,":[103],"mixed":[105],"significantly":[107],"outperforms":[108],"decode-and-forward,":[109],"compress-and-forward,":[110],"and":[111],"ordinary":[112]},"counts_by_year":[{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":4},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":8}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}