{"id":"https://openalex.org/W4401164353","doi":"https://doi.org/10.1109/bmsb62888.2024.10608206","title":"A System Level Study on LDM for Mixed Broadcast-Broadband Service Delivery in 5G","display_name":"A System Level Study on LDM for Mixed Broadcast-Broadband Service Delivery in 5G","publication_year":2024,"publication_date":"2024-06-19","ids":{"openalex":"https://openalex.org/W4401164353","doi":"https://doi.org/10.1109/bmsb62888.2024.10608206"},"language":"en","primary_location":{"id":"doi:10.1109/bmsb62888.2024.10608206","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/bmsb62888.2024.10608206","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB)","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/A5038146250","display_name":"Yu Xue","orcid":"https://orcid.org/0000-0002-7836-3982"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Yu Xue","raw_affiliation_strings":["University of Toronto,Department of Electrical and Computer Engineering,Toronto,Canada"],"affiliations":[{"raw_affiliation_string":"University of Toronto,Department of Electrical and Computer Engineering,Toronto,Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071805858","display_name":"Yuxiao Zhai","orcid":null},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Yuxiao Zhai","raw_affiliation_strings":["University of Toronto,Department of Electrical and Computer Engineering,Toronto,Canada"],"affiliations":[{"raw_affiliation_string":"University of Toronto,Department of Electrical and Computer Engineering,Toronto,Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109433489","display_name":"E.S. Sousa","orcid":null},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Elvino Sousa","raw_affiliation_strings":["University of Toronto,Department of Electrical and Computer Engineering,Toronto,Canada"],"affiliations":[{"raw_affiliation_string":"University of Toronto,Department of Electrical and Computer Engineering,Toronto,Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100318152","display_name":"Wei Li","orcid":"https://orcid.org/0000-0002-2732-4414"},"institutions":[{"id":"https://openalex.org/I4210151552","display_name":"Communications Research Centre Canada","ror":"https://ror.org/05dybt340","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210151552"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Wei Li","raw_affiliation_strings":["Communications Research Centre,Ottawa,Canada"],"affiliations":[{"raw_affiliation_string":"Communications Research Centre,Ottawa,Canada","institution_ids":["https://openalex.org/I4210151552"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057511655","display_name":"Liang Zhang","orcid":"https://orcid.org/0000-0002-5039-7582"},"institutions":[{"id":"https://openalex.org/I4210151552","display_name":"Communications Research Centre Canada","ror":"https://ror.org/05dybt340","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210151552"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Liang Zhang","raw_affiliation_strings":["Communications Research Centre,Ottawa,Canada"],"affiliations":[{"raw_affiliation_string":"Communications Research Centre,Ottawa,Canada","institution_ids":["https://openalex.org/I4210151552"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041484040","display_name":"Zhihong Hong","orcid":"https://orcid.org/0000-0001-5653-8043"},"institutions":[{"id":"https://openalex.org/I4210151552","display_name":"Communications Research Centre Canada","ror":"https://ror.org/05dybt340","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210151552"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Zhihong Hong","raw_affiliation_strings":["Communications Research Centre,Ottawa,Canada"],"affiliations":[{"raw_affiliation_string":"Communications Research Centre,Ottawa,Canada","institution_ids":["https://openalex.org/I4210151552"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084103888","display_name":"Yiyan Wu","orcid":"https://orcid.org/0000-0001-8890-5389"},"institutions":[{"id":"https://openalex.org/I4210151552","display_name":"Communications Research Centre Canada","ror":"https://ror.org/05dybt340","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210151552"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Yiyan Wu","raw_affiliation_strings":["Communications Research Centre,Ottawa,Canada"],"affiliations":[{"raw_affiliation_string":"Communications Research Centre,Ottawa,Canada","institution_ids":["https://openalex.org/I4210151552"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5038146250"],"corresponding_institution_ids":["https://openalex.org/I185261750"],"apc_list":null,"apc_paid":null,"fwci":0.6511,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.72483438,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/broadband","display_name":"Broadband","score":0.7423259615898132},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6202676892280579},{"id":"https://openalex.org/keywords/service-delivery-framework","display_name":"Service delivery framework","score":0.46528592705726624},{"id":"https://openalex.org/keywords/broadband-networks","display_name":"Broadband networks","score":0.4483180046081543},{"id":"https://openalex.org/keywords/multimedia-broadcast-multicast-service","display_name":"Multimedia Broadcast Multicast Service","score":0.4150792062282562},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4037461578845978},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.3960478901863098},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3711377680301666},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.1470298171043396}],"concepts":[{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.7423259615898132},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6202676892280579},{"id":"https://openalex.org/C68595000","wikidata":"https://www.wikidata.org/wiki/Q2274177","display_name":"Service delivery framework","level":3,"score":0.46528592705726624},{"id":"https://openalex.org/C125599584","wikidata":"https://www.wikidata.org/wiki/Q15057100","display_name":"Broadband networks","level":3,"score":0.4483180046081543},{"id":"https://openalex.org/C77757571","wikidata":"https://www.wikidata.org/wiki/Q501483","display_name":"Multimedia Broadcast Multicast Service","level":3,"score":0.4150792062282562},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4037461578845978},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.3960478901863098},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3711377680301666},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.1470298171043396},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bmsb62888.2024.10608206","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/bmsb62888.2024.10608206","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB)","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":10,"referenced_works":["https://openalex.org/W2028460682","https://openalex.org/W2294228416","https://openalex.org/W2496222037","https://openalex.org/W2567242272","https://openalex.org/W3015439998","https://openalex.org/W3016879846","https://openalex.org/W3022123711","https://openalex.org/W4287847025","https://openalex.org/W4287847190","https://openalex.org/W4312755071"],"related_works":["https://openalex.org/W1879998863","https://openalex.org/W2368226213","https://openalex.org/W2383584427","https://openalex.org/W4241133744","https://openalex.org/W366609296","https://openalex.org/W2375782580","https://openalex.org/W1981472273","https://openalex.org/W2002587587","https://openalex.org/W2352849928","https://openalex.org/W4302777045"],"abstract_inverted_index":{"The":[0,73],"vision":[1],"of":[2,19,110],"the":[3,29,52,82,97,111,129,145],"future":[4],"5":[5,53],"G":[6,12,54],"-":[7,119],"Multicast":[8],"Broadcast":[9],"Services":[10],"(5":[11],"-MBS)":[13],"is":[14,103],"to":[15,69],"achieve":[16],"full":[17,141],"convergence":[18],"broadcast":[20,62,94],"and":[21,32,46,64,96,121],"broadband":[22,67,106,142],"services":[23,27,138,143],"by":[24],"providing":[25],"these":[26],"on":[28],"same":[30],"infrastructure":[31],"dynamically":[33],"switching":[34],"between":[35],"them":[36],"without":[37],"impacting":[38],"user":[39],"experiences.":[40],"Using":[41],"Layered":[42],"Division":[43],"Multiplexing":[44],"(LDM)":[45],"a":[47,78,89],"novel":[48],"antenna":[49,56],"precoding":[50],"system,":[51],"MIMO":[55,66],"can":[57,76,131],"seamlessly":[58],"combine":[59],"wide":[60],"coverage":[61],"service":[63,68],"narrow-beam":[65],"improve":[70],"spectrum":[71],"efficiency.":[72],"LDM":[74],"network":[75,113],"transmit":[77],"2-layered":[79,112],"signal":[80],"where":[81],"higher":[83],"power":[84,99],"Core":[85],"Layer":[86,101],"(CL)":[87],"transmits":[88],"Single":[90],"Frequency":[91],"Network":[92],"(SFN)":[93],"signal,":[95],"lower":[98],"Enhanced":[100],"(EL)":[102],"used":[104],"for":[105],"services.":[107],"Full":[108],"simulations":[109],"using":[114],"3GPP":[115],"self-evaluation":[116],"Dense":[117],"Urban":[118],"eMBB":[120],"Rural-eMBB":[122],"reference":[123],"scenarios":[124],"show":[125],"in":[126,144],"both":[127],"cases,":[128],"CL":[130],"provide":[132],"three":[133],"4":[134],"k":[135],"video":[136],"streaming":[137],"while":[139],"supporting":[140],"EL.":[146]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-24T08:02:53.985720","created_date":"2025-10-10T00:00:00"}