{"id":"https://openalex.org/W1615664016","doi":"https://doi.org/10.1109/iwcmc.2015.7289192","title":"Near-orthogonal randomized space-time block codes for multi-hop cooperative networks","display_name":"Near-orthogonal randomized space-time block codes for multi-hop cooperative networks","publication_year":2015,"publication_date":"2015-08-01","ids":{"openalex":"https://openalex.org/W1615664016","doi":"https://doi.org/10.1109/iwcmc.2015.7289192","mag":"1615664016"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc.2015.7289192","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2015.7289192","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Wireless Communications and Mobile Computing Conference (IWCMC)","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/A5075159817","display_name":"Sidra Shaheen Syed","orcid":null},"institutions":[{"id":"https://openalex.org/I110357561","display_name":"University of the Sciences","ror":"https://ror.org/048gmay44","country_code":"US","type":"education","lineage":["https://openalex.org/I110357561"]},{"id":"https://openalex.org/I929597975","display_name":"National University of Sciences and Technology","ror":"https://ror.org/03w2j5y17","country_code":"PK","type":"education","lineage":["https://openalex.org/I929597975"]}],"countries":["PK","US"],"is_corresponding":true,"raw_author_name":"Sidra Shaheen Syed","raw_affiliation_strings":["School of Electrical Engineering and Computer Science (SEECS), National University of Sciences and Technology (NUST), Islamabad, Pakistan","[School of Electrical Engineering and Computer Science (SEECS), National University of Sciences and Technology (NUST), Islamabad, Pakistan]"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science (SEECS), National University of Sciences and Technology (NUST), Islamabad, Pakistan","institution_ids":["https://openalex.org/I929597975"]},{"raw_affiliation_string":"[School of Electrical Engineering and Computer Science (SEECS), National University of Sciences and Technology (NUST), Islamabad, Pakistan]","institution_ids":["https://openalex.org/I110357561"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078865165","display_name":"Syed Ali Hassan","orcid":"https://orcid.org/0000-0002-8572-7377"},"institutions":[{"id":"https://openalex.org/I929597975","display_name":"National University of Sciences and Technology","ror":"https://ror.org/03w2j5y17","country_code":"PK","type":"education","lineage":["https://openalex.org/I929597975"]},{"id":"https://openalex.org/I110357561","display_name":"University of the Sciences","ror":"https://ror.org/048gmay44","country_code":"US","type":"education","lineage":["https://openalex.org/I110357561"]}],"countries":["PK","US"],"is_corresponding":false,"raw_author_name":"Syed Ali Hassan","raw_affiliation_strings":["School of Electrical Engineering and Computer Science (SEECS), National University of Sciences and Technology (NUST), Islamabad, Pakistan","[School of Electrical Engineering and Computer Science (SEECS), National University of Sciences and Technology (NUST), Islamabad, Pakistan]"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science (SEECS), National University of Sciences and Technology (NUST), Islamabad, Pakistan","institution_ids":["https://openalex.org/I929597975"]},{"raw_affiliation_string":"[School of Electrical Engineering and Computer Science (SEECS), National University of Sciences and Technology (NUST), Islamabad, Pakistan]","institution_ids":["https://openalex.org/I110357561"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108003042","display_name":"Sajid Ali","orcid":"https://orcid.org/0000-0001-8098-1897"},"institutions":[{"id":"https://openalex.org/I110357561","display_name":"University of the Sciences","ror":"https://ror.org/048gmay44","country_code":"US","type":"education","lineage":["https://openalex.org/I110357561"]},{"id":"https://openalex.org/I929597975","display_name":"National University of Sciences and Technology","ror":"https://ror.org/03w2j5y17","country_code":"PK","type":"education","lineage":["https://openalex.org/I929597975"]}],"countries":["PK","US"],"is_corresponding":false,"raw_author_name":"Sajid Ali","raw_affiliation_strings":["School of Electrical Engineering and Computer Science (SEECS), National University of Sciences and Technology (NUST), Islamabad, Pakistan","[School of Electrical Engineering and Computer Science (SEECS), National University of Sciences and Technology (NUST), Islamabad, Pakistan]"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science (SEECS), National University of Sciences and Technology (NUST), Islamabad, Pakistan","institution_ids":["https://openalex.org/I929597975"]},{"raw_affiliation_string":"[School of Electrical Engineering and Computer Science (SEECS), National University of Sciences and Technology (NUST), Islamabad, Pakistan]","institution_ids":["https://openalex.org/I110357561"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5075159817"],"corresponding_institution_ids":["https://openalex.org/I110357561","https://openalex.org/I929597975"],"apc_list":null,"apc_paid":null,"fwci":0.6656,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.72891425,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"6","issue":null,"first_page":"840","last_page":"845"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":1.0,"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":1.0,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9995999932289124,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9991000294685364,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/space\u2013time-block-code","display_name":"Space\u2013time block code","score":0.8385571241378784},{"id":"https://openalex.org/keywords/hop","display_name":"Hop (telecommunications)","score":0.6846147775650024},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6466276049613953},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.6357283592224121},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.5210187435150146},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.4659009873867035},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.45891818404197693},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4584287405014038},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4322143495082855},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38963407278060913},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.37526053190231323},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3604835867881775},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.23988977074623108},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21018531918525696},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.1406356394290924}],"concepts":[{"id":"https://openalex.org/C83487572","wikidata":"https://www.wikidata.org/wiki/Q371792","display_name":"Space\u2013time block code","level":4,"score":0.8385571241378784},{"id":"https://openalex.org/C25906391","wikidata":"https://www.wikidata.org/wiki/Q1432381","display_name":"Hop (telecommunications)","level":2,"score":0.6846147775650024},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6466276049613953},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.6357283592224121},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.5210187435150146},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.4659009873867035},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.45891818404197693},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4584287405014038},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4322143495082855},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38963407278060913},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.37526053190231323},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3604835867881775},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.23988977074623108},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21018531918525696},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.1406356394290924},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwcmc.2015.7289192","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2015.7289192","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Wireless Communications and Mobile Computing Conference (IWCMC)","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":23,"referenced_works":["https://openalex.org/W1970997281","https://openalex.org/W1989859308","https://openalex.org/W1993726767","https://openalex.org/W1995530601","https://openalex.org/W1996582636","https://openalex.org/W2010549826","https://openalex.org/W2022346090","https://openalex.org/W2029199464","https://openalex.org/W2047118850","https://openalex.org/W2058100173","https://openalex.org/W2064496710","https://openalex.org/W2104858428","https://openalex.org/W2107080958","https://openalex.org/W2115568541","https://openalex.org/W2120896095","https://openalex.org/W2145001205","https://openalex.org/W2145615204","https://openalex.org/W2154342144","https://openalex.org/W2167139806","https://openalex.org/W2167368440","https://openalex.org/W2951831793","https://openalex.org/W6681499959","https://openalex.org/W6682124274"],"related_works":["https://openalex.org/W2100169124","https://openalex.org/W2363263113","https://openalex.org/W2160133013","https://openalex.org/W1556745361","https://openalex.org/W2085933817","https://openalex.org/W2117070194","https://openalex.org/W2054827663","https://openalex.org/W2102400249","https://openalex.org/W2370730162","https://openalex.org/W2159823397"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"near-orthogonal":[3,13],"random":[4,55],"space-time":[5],"block":[6],"codes":[7],"(STBCs)":[8],"are":[9,66,89],"used":[10,67],"to":[11,15,36,78],"design":[12],"channels":[14],"transmit":[16,79],"information":[17],"independently":[18],"in":[19,60],"a":[20],"fully":[21],"opportunistic":[22,29],"multi-hop":[23],"strip-shaped":[24],"cooperative":[25],"wireless":[26],"network.":[27],"This":[28],"large":[30],"array":[31],"(OLA)":[32],"network":[33],"is":[34,97],"considered":[35],"have":[37],"fixed":[38],"hop":[39],"boundaries":[40],"having":[41],"constant":[42],"node":[43,77],"density":[44],"and":[45,106,115],"operating":[46],"on":[47,99],"decode-and-forward":[48],"(DF)":[49],"relaying":[50],"mode.":[51],"To":[52],"deal":[53],"with":[54,92],"number":[56,110],"of":[57,71,82,102,111,117],"DF":[58],"nodes,":[59],"each":[61,76],"hop,":[62,114],"directional":[63],"statistical":[64],"concepts":[65],"for":[68,108],"the":[69,100],"randomization":[70],"underlying":[72],"deterministic":[73],"STBC":[74,85],"letting":[75],"linear":[80],"combination":[81],"symbols":[83],"or":[84],"columns.":[86],"The":[87],"transmissions":[88],"modeled":[90],"stochastically":[91],"Markov":[93],"chain.":[94],"Network":[95],"performance":[96],"evaluated":[98],"basis":[101],"one-hop":[103],"success":[104],"probability":[105],"coverage":[107],"different":[109],"nodes":[112],"per":[113],"dimensions":[116],"STBCs.":[118]},"counts_by_year":[{"year":2017,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}