{"id":"https://openalex.org/W4299849476","doi":null,"title":"Low-Complexity Half-Sparse Decomposition-based Detection for massive MIMO Transmission","display_name":"Low-Complexity Half-Sparse Decomposition-based Detection for massive MIMO Transmission","publication_year":2015,"publication_date":"2015-11-04","ids":{"openalex":"https://openalex.org/W4299849476"},"language":"en","primary_location":{"id":"pmh:oai:HAL:hal-01308364v1","is_oa":true,"landing_page_url":"https://hal.science/hal-01308364","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"5th International Conference on Communications and Networking (ComNet 2015), Nov 2015, Hammamet, Tunisia. pp.1-6","raw_type":"info:eu-repo/semantics/conferenceObject"},"type":"conference-paper","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-01308364","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090067081","display_name":"Zahran Hajji","orcid":"https://orcid.org/0000-0002-4962-1487"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hajji, Zahran","raw_affiliation_strings":["D\u00e9partement Signal et Communications","Unit\u00e9 de Recherche en R\u00e9seaux Radio Mobile Multim\u00e9dia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"D\u00e9partement Signal et Communications","institution_ids":[]},{"raw_affiliation_string":"Unit\u00e9 de Recherche en R\u00e9seaux Radio Mobile Multim\u00e9dia","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Amis Cavalec, Karine","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Amis Cavalec, Karine","raw_affiliation_strings":["D\u00e9partement Signal et Communications","Lab-STICC_TB_CACS_COM"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"D\u00e9partement Signal et Communications","institution_ids":[]},{"raw_affiliation_string":"Lab-STICC_TB_CACS_COM","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001655543","display_name":"Abdeldjalil A\u00efssa El Bey","orcid":"https://orcid.org/0000-0002-6267-3118"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Aissa El Bey, Abdeldjalil","raw_affiliation_strings":["D\u00e9partement Signal et Communications","Lab-STICC_TB_CACS_COM"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"D\u00e9partement Signal et Communications","institution_ids":[]},{"raw_affiliation_string":"Lab-STICC_TB_CACS_COM","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056406326","display_name":"Fatma Abdelkefi","orcid":"https://orcid.org/0000-0003-3523-2218"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Abdelkefi, Fatma","raw_affiliation_strings":["Unit\u00e9 de Recherche en R\u00e9seaux Radio Mobile Multim\u00e9dia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Unit\u00e9 de Recherche en R\u00e9seaux Radio Mobile Multim\u00e9dia","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.36820103,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998999834060669,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998000264167786,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9993000030517578,"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/mimo","display_name":"MIMO","score":0.6908355355262756},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6501744389533997},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.532945990562439},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.42267662286758423},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3382086157798767},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21652555465698242},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.0719042420387268}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6908355355262756},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6501744389533997},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.532945990562439},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.42267662286758423},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3382086157798767},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21652555465698242},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0719042420387268}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:HAL:hal-01308364v1","is_oa":true,"landing_page_url":"https://hal.science/hal-01308364","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"5th International Conference on Communications and Networking (ComNet 2015), Nov 2015, Hammamet, Tunisia. pp.1-6","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-01308364v1","is_oa":true,"landing_page_url":"https://hal.science/hal-01308364","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"5th International Conference on Communications and Networking (ComNet 2015), Nov 2015, Hammamet, Tunisia. pp.1-6","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2317200988","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2189341500"],"abstract_inverted_index":{"International":[0],"audience":[1]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}