{"id":"https://openalex.org/W2919291015","doi":"https://doi.org/10.1109/acssc.2018.8645507","title":"On Interplay Between Network Topology and Alternating CSIT for Multi-Receiver Wiretap Channel","display_name":"On Interplay Between Network Topology and Alternating CSIT for Multi-Receiver Wiretap Channel","publication_year":2018,"publication_date":"2018-10-01","ids":{"openalex":"https://openalex.org/W2919291015","doi":"https://doi.org/10.1109/acssc.2018.8645507","mag":"2919291015"},"language":"en","primary_location":{"id":"doi:10.1109/acssc.2018.8645507","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2018.8645507","pdf_url":null,"source":{"id":"https://openalex.org/S4363608623","display_name":"2018 52nd Asilomar Conference on Signals, Systems, and Computers","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 52nd Asilomar Conference on Signals, Systems, and Computers","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/A5037458436","display_name":"Zohaib Hassan Awan","orcid":"https://orcid.org/0000-0003-3357-6455"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Zohaib Hassan Awan","raw_affiliation_strings":["Institute for Theoretical Information Technology, RWTH Aachen, Aachen, Germany"],"affiliations":[{"raw_affiliation_string":"Institute for Theoretical Information Technology, RWTH Aachen, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066277118","display_name":"Rudolf Mathar","orcid":"https://orcid.org/0000-0002-9585-605X"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Rudolf Mathar","raw_affiliation_strings":["Institute for Theoretical Information Technology, RWTH Aachen, Aachen, Germany"],"affiliations":[{"raw_affiliation_string":"Institute for Theoretical Information Technology, RWTH Aachen, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5037458436"],"corresponding_institution_ids":["https://openalex.org/I887968799"],"apc_list":null,"apc_paid":null,"fwci":0.4738,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.62552494,"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":"1684","last_page":"1688"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":1.0,"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/T10964","display_name":"Wireless Communication Security Techniques","score":1.0,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9987000226974487,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9950000047683716,"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/transmitter","display_name":"Transmitter","score":0.6579304337501526},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5673196315765381},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5097967982292175},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4941864311695099},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.42693305015563965},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40459752082824707},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.264617919921875},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.24623176455497742},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2253626585006714},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2185305953025818},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.19200438261032104}],"concepts":[{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6579304337501526},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5673196315765381},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5097967982292175},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4941864311695099},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.42693305015563965},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40459752082824707},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.264617919921875},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.24623176455497742},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2253626585006714},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2185305953025818},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.19200438261032104}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/acssc.2018.8645507","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2018.8645507","pdf_url":null,"source":{"id":"https://openalex.org/S4363608623","display_name":"2018 52nd Asilomar Conference on Signals, Systems, and Computers","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 52nd Asilomar Conference on Signals, Systems, and Computers","raw_type":"proceedings-article"},{"id":"pmh:oai:publications.rwth-aachen.de:748750","is_oa":false,"landing_page_url":"https://publications.rwth-aachen.de/record/748750","pdf_url":null,"source":{"id":"https://openalex.org/S4306401033","display_name":"RWTH Publications (RWTH Aachen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I887968799","host_organization_name":"RWTH Aachen University","host_organization_lineage":["https://openalex.org/I887968799"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Piscataway, NJ : IEEE 1684-1688 (2018). doi:10.1109/ACSSC.2018.8645507","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.800000011920929}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1966060873","https://openalex.org/W2043769961","https://openalex.org/W2056418000","https://openalex.org/W2096037147","https://openalex.org/W2108016639","https://openalex.org/W2108438541","https://openalex.org/W2115613211","https://openalex.org/W2115843455","https://openalex.org/W2124982134","https://openalex.org/W2133406100","https://openalex.org/W2143397453","https://openalex.org/W2147348113","https://openalex.org/W2148092042","https://openalex.org/W2949672874","https://openalex.org/W2964182504","https://openalex.org/W3196457178"],"related_works":["https://openalex.org/W2355663289","https://openalex.org/W2982399888","https://openalex.org/W2106913410","https://openalex.org/W4380372336","https://openalex.org/W2059045613","https://openalex.org/W4250215096","https://openalex.org/W2119209917","https://openalex.org/W2145047504","https://openalex.org/W2502435347","https://openalex.org/W2159179523"],"abstract_inverted_index":{"We":[0,126],"study":[1],"the":[2,21,26,40,43,58,77,82,133,139,182,200,225],"problem":[3],"of":[4,42,85,135,154,186,202],"secure":[5,233],"transmission":[6],"over":[7,219],"a":[8,149],"Gaussian":[9],"multi-input":[10],"single-output":[11],"(MISO)":[12],"two":[13,150],"receiver":[14,47],"channel":[15,44,78],"with":[16,54,159,190],"an":[17,178],"external":[18],"eavesdropper":[19],"under":[20],"assumption":[22],"that":[23,213],"links":[24,158],"connecting":[25],"transmitter":[27,83],"to":[28,38,45,57,216],"three":[29],"receivers":[30],"may":[31],"have":[32],"unequal":[33],"strength":[34],"statistically.":[35],"In":[36],"addition":[37],"this,":[39],"state":[41,79,140,151],"each":[46],"is":[48],"conveyed":[49],"either":[50],"perfectly":[51],"(P)":[52],"or":[53],"delay":[55],"(D)":[56],"transmitter.":[59],"Let":[60],"S":[61,66,72,109,114,141],"<sub":[62,67,73,105,110,115,130,142,164,169],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[63,68,74,106,111,116,123,131,143,165,170],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sub>":[64,107],",":[65,70,108,113],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sub>":[69,112],"and":[71,90,209,227],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">3</sub>":[75,117],"be":[76],"information":[80],"at":[81],"(CSIT)":[84],"user":[86,88],"1,":[87],"2,":[89],"eavesdropper,":[91],"respectively.":[92],"The":[93,194],"overall":[94],"CSIT":[95,226],"can":[96],"then":[97],"alternate":[98],"between":[99],"eight":[100],"possible":[101],"states,":[102,221,229],"i.e.,":[103,205],"(S":[104],")":[118],"\u2208":[119],"{P,":[120],"D}":[121],"<sup":[122],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">3</sup>":[124],".":[125,172],"denote":[127],"by":[128],"\u03bb":[129,163,168],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">S1S2S3</sub>":[132],"fraction":[134],"time":[136],"during":[137],"which":[138],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1S2S3</sub>":[144],"occurs;":[145],"and,":[146,211],"focus":[147],"on":[148,181,199],"topological":[152,228],"setting":[153],"strong":[155],"v.s.":[156],"weak":[157],"symmetric":[160],"alternating":[161,206],"CSIT,":[162],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">PDD</sub>":[166],"=":[167],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">DPD</sub>":[171],"For":[173],"this":[174],"setting,":[175],"we":[176],"establish":[177],"inner":[179],"bound":[180],"Generalized":[183],"Secure":[184],"Degrees":[185],"Freedom":[187],"(GSDoF)":[188],"region":[189],"different":[191,220],"topology":[192,208],"states.":[193],"encoding":[195,223],"scheme":[196],"sheds":[197],"light":[198],"usage":[201],"both":[203],"resources,":[204],"-":[207],"CSIT;":[210],"shows":[212],"as":[214],"opposed":[215],"coding":[217],"independently":[218],"joint":[222],"across":[224],"enables":[230],"strictly":[231],"better":[232],"rates.":[234]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}