{"id":"https://openalex.org/W2990865024","doi":"https://doi.org/10.1109/5gwf.2019.8911701","title":"Information Preserving Quantization and Decoding for Satellite-Aided 5G Communications","display_name":"Information Preserving Quantization and Decoding for Satellite-Aided 5G Communications","publication_year":2019,"publication_date":"2019-09-01","ids":{"openalex":"https://openalex.org/W2990865024","doi":"https://doi.org/10.1109/5gwf.2019.8911701","mag":"2990865024"},"language":"en","primary_location":{"id":"doi:10.1109/5gwf.2019.8911701","is_oa":false,"landing_page_url":"https://doi.org/10.1109/5gwf.2019.8911701","pdf_url":null,"source":{"id":"https://openalex.org/S4306498478","display_name":"2019 IEEE 2nd 5G World Forum (5GWF)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 2nd 5G World Forum (5GWF)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012056726","display_name":"Tobias Monsees","orcid":"https://orcid.org/0000-0003-3650-3569"},"institutions":[{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Tobias Monsees","raw_affiliation_strings":["Department of Communications Engineering, University of Bremen, Bremen, Germany"],"affiliations":[{"raw_affiliation_string":"Department of Communications Engineering, University of Bremen, Bremen, Germany","institution_ids":["https://openalex.org/I180437899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038472130","display_name":"Dirk W\u00fcbben","orcid":"https://orcid.org/0000-0003-3854-6140"},"institutions":[{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Dirk Wubben","raw_affiliation_strings":["Department of Communications Engineering, University of Bremen, Bremen, Germany"],"affiliations":[{"raw_affiliation_string":"Department of Communications Engineering, University of Bremen, Bremen, Germany","institution_ids":["https://openalex.org/I180437899"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063992917","display_name":"Armin Dekorsy","orcid":"https://orcid.org/0000-0002-5790-1470"},"institutions":[{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Armin Dekorsy","raw_affiliation_strings":["Department of Communications Engineering, University of Bremen, Bremen, Germany"],"affiliations":[{"raw_affiliation_string":"Department of Communications Engineering, University of Bremen, Bremen, Germany","institution_ids":["https://openalex.org/I180437899"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5012056726"],"corresponding_institution_ids":["https://openalex.org/I180437899"],"apc_list":null,"apc_paid":null,"fwci":0.7934,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.81157497,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"516","last_page":"519"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998000264167786,"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9995999932289124,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7948402166366577},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.6649893522262573},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.6440707445144653},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6129166483879089},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5116236805915833},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.4711053967475891},{"id":"https://openalex.org/keywords/information-bottleneck-method","display_name":"Information bottleneck method","score":0.45996955037117004},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.33887171745300293},{"id":"https://openalex.org/keywords/mutual-information","display_name":"Mutual information","score":0.3387042284011841},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16776761412620544}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7948402166366577},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6649893522262573},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.6440707445144653},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6129166483879089},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5116236805915833},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.4711053967475891},{"id":"https://openalex.org/C60008888","wikidata":"https://www.wikidata.org/wiki/Q6031013","display_name":"Information bottleneck method","level":3,"score":0.45996955037117004},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.33887171745300293},{"id":"https://openalex.org/C152139883","wikidata":"https://www.wikidata.org/wiki/Q252973","display_name":"Mutual information","level":2,"score":0.3387042284011841},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16776761412620544},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/5gwf.2019.8911701","is_oa":false,"landing_page_url":"https://doi.org/10.1109/5gwf.2019.8911701","pdf_url":null,"source":{"id":"https://openalex.org/S4306498478","display_name":"2019 IEEE 2nd 5G World Forum (5GWF)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 2nd 5G World Forum (5GWF)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1686946872","https://openalex.org/W2008716187","https://openalex.org/W2026546676","https://openalex.org/W2116175719","https://openalex.org/W2128765501","https://openalex.org/W2275058256","https://openalex.org/W2341124704","https://openalex.org/W2478708596","https://openalex.org/W2510335549","https://openalex.org/W2603839993","https://openalex.org/W2793612504","https://openalex.org/W2807554399","https://openalex.org/W2962702487","https://openalex.org/W2963429679","https://openalex.org/W2979454998","https://openalex.org/W3080121729","https://openalex.org/W4300188436","https://openalex.org/W6637108112","https://openalex.org/W6782171310"],"related_works":["https://openalex.org/W4401325445","https://openalex.org/W2783047733","https://openalex.org/W3189092450","https://openalex.org/W4287238667","https://openalex.org/W3149287595","https://openalex.org/W2553710680","https://openalex.org/W3173203577","https://openalex.org/W4225670787","https://openalex.org/W3035096847","https://openalex.org/W4283805326"],"abstract_inverted_index":{"We":[0],"consider":[1,83],"the":[2,24,33,43,46,50,53,57,85,89,93,101,126,130,133,136,156,174],"uplink":[3],"of":[4,29,35,52,88,104,111,148,158],"a":[5,9,17,118,166],"non-terrestrial":[6],"network":[7],"where":[8],"relay":[10],"node":[11],"is":[12,123,171],"forwarding":[13],"digitized":[14],"signals":[15],"via":[16],"rate":[18,44],"limited":[19],"error-prone":[20,183],"forward":[21,47,90,113,137,184],"link":[22,48,91],"to":[23,41,82,173],"serving":[25],"satellite.":[26,58],"The":[27,76,151],"focus":[28],"our":[30],"investigations":[31,98],"are":[32],"design":[34,69],"suitable":[36],"low-bit":[37],"resolution":[38],"quantization":[39],"schemes":[40],"limit":[42],"on":[45],"and":[49,135],"optimization":[51],"decoder":[54,121,140,169,179],"processing":[55],"at":[56],"To":[59],"this":[60,105],"end,":[61],"we":[62,99,116],"investigate":[63,117],"Information":[64],"Bottleneck":[65],"(IB)":[66],"based":[67,120],"quantizer":[68,94,108,134,162],"with":[70,165],"mutual":[71],"information":[72],"as":[73],"fidelity":[74],"criterion.":[75],"IB":[77,107,161],"approach":[78],"can":[79],"be":[80],"extended":[81],"also":[84],"error":[86],"statistic":[87,128],"within":[92],"design.":[95],"By":[96],"numerical":[97,152],"demonstrate":[100],"performance":[102,157],"gains":[103],"forward-aware":[106,160],"in":[109,163],"case":[110],"erroneous":[112],"links.":[114,185],"Furthermore,":[115],"lookup-table":[119],"which":[122],"optimized":[124],"for":[125,181],"end-to-end":[127],"including":[129],"access":[131],"link,":[132],"link.":[138],"This":[139],"implementation":[141,170],"processes":[142],"only":[143],"discrete":[144,168],"values":[145],"using":[146],"lookup-tables":[147],"small":[149],"size.":[150],"results":[153],"show":[154],"that":[155],"3-bit":[159,167],"combination":[164],"close":[172],"double-precision":[175],"floating-point":[176],"belief":[177],"propagation":[178],"even":[180],"strongly":[182]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
