{"id":"https://openalex.org/W1664201738","doi":"https://doi.org/10.1063/1.3037107","title":"Instant Messaging by SIP","display_name":"Instant Messaging by SIP","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W1664201738","doi":"https://doi.org/10.1063/1.3037107","mag":"1664201738"},"language":"en","primary_location":{"id":"doi:10.1063/1.3037107","doi":"https://doi.org/10.1063/1.3037107","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.3037107","pdf_url":null,"source":{"id":"https://openalex.org/S2764696622","display_name":"AIP conference proceedings","issn_l":"0094-243X","issn":["0094-243X","1551-7616","1935-0465"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AIP Conference Proceedings","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5088681867","display_name":"D\u00e1niel Muhi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I140275651","display_name":"University of Pannonia","ror":"https://ror.org/03y5egs41","country_code":"HU","type":"education","lineage":["https://openalex.org/I140275651"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"Daniel Muhi","raw_affiliation_strings":["University of Pannonia 8200 Veszpr\u00e9m, Egyetem u. 10., HUNGARY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pannonia 8200 Veszpr\u00e9m, Egyetem u. 10., HUNGARY","institution_ids":["https://openalex.org/I140275651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053813785","display_name":"Tibor Dulai","orcid":"https://orcid.org/0000-0002-9609-1538","observed_orcids":["https://orcid.org/0000-0002-9609-1538"]},"institutions":[{"id":"https://openalex.org/I140275651","display_name":"University of Pannonia","ror":"https://ror.org/03y5egs41","country_code":"HU","type":"education","lineage":["https://openalex.org/I140275651"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"Tibor Dulai","raw_affiliation_strings":["University of Pannonia 8200 Veszpr\u00e9m, Egyetem u. 10., HUNGARY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pannonia 8200 Veszpr\u00e9m, Egyetem u. 10., HUNGARY","institution_ids":["https://openalex.org/I140275651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064454231","display_name":"Szil\u00e1rd Jask\u00f3","orcid":"https://orcid.org/0000-0001-9142-4690","observed_orcids":["https://orcid.org/0000-0001-9142-4690"]},"institutions":[{"id":"https://openalex.org/I140275651","display_name":"University of Pannonia","ror":"https://ror.org/03y5egs41","country_code":"HU","type":"education","lineage":["https://openalex.org/I140275651"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"Szila\u0301rd Jasko\u0301","raw_affiliation_strings":["University of Pannonia 8200 Veszpr\u00e9m, Egyetem u. 10., HUNGARY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pannonia 8200 Veszpr\u00e9m, Egyetem u. 10., HUNGARY","institution_ids":["https://openalex.org/I140275651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081822197","display_name":"Theodore E. Simos","orcid":"https://orcid.org/0000-0002-9220-6924","observed_orcids":["https://orcid.org/0000-0002-9220-6924"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Theodore E. Simos","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5052336142","display_name":"George Psihoyios","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"George Psihoyios","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"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":0.02789439,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"414","last_page":"416"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9746000170707703,"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/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9746000170707703,"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/T12799","display_name":"Mobile and Web Applications","score":0.009100000374019146,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T14455","display_name":"Technology and Education Systems","score":0.0035000001080334187,"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/session-initiation-protocol","display_name":"Session Initiation Protocol","score":0.9980000257492065},{"id":"https://openalex.org/keywords/instant-messaging","display_name":"instant messaging","score":0.9990000128746033},{"id":"https://openalex.org/keywords/presence-service","display_name":"presence service","score":0.7990000247955322},{"id":"https://openalex.org/keywords/mobile-communication","display_name":"mobile communication","score":0.7160000205039978},{"id":"https://openalex.org/keywords/telephone-calls","display_name":"telephone calls","score":0.6710000038146973},{"id":"https://openalex.org/keywords/session-establishment","display_name":"session establishment","score":0.8330000042915344}],"concepts":[{"id":"https://openalex.org/C2985487447","wikidata":"https://www.wikidata.org/wiki/Q58199","display_name":"Instant messaging","level":2,"score":0.9284769892692566},{"id":"https://openalex.org/C41878487","wikidata":"https://www.wikidata.org/wiki/Q191018","display_name":"Session Initiation Protocol","level":3,"score":0.8497593402862549},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7980228066444397},{"id":"https://openalex.org/C174255183","wikidata":"https://www.wikidata.org/wiki/Q3943657","display_name":"SIP trunking","level":4,"score":0.7606453895568848},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.555512011051178},{"id":"https://openalex.org/C2779432360","wikidata":"https://www.wikidata.org/wiki/Q16963779","display_name":"Instant","level":2,"score":0.5309920310974121},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5282971858978271},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.5269092917442322},{"id":"https://openalex.org/C190793597","wikidata":"https://www.wikidata.org/wiki/Q189768","display_name":"Application layer","level":3,"score":0.49637728929519653},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.46961647272109985},{"id":"https://openalex.org/C131969451","wikidata":"https://www.wikidata.org/wiki/Q5021614","display_name":"Call control","level":2,"score":0.4514552354812622},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.39076846837997437},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.3063505291938782},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.28931719064712524},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.11982613801956177},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1063/1.3037107","doi":"https://doi.org/10.1063/1.3037107","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.3037107","pdf_url":null,"source":{"id":"https://openalex.org/S2764696622","display_name":"AIP conference proceedings","issn_l":"0094-243X","issn":["0094-243X","1551-7616","1935-0465"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AIP Conference Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7100504433","https://openalex.org/W2240256467","https://openalex.org/W2496202818","https://openalex.org/W1602752631","https://openalex.org/W1027272470","https://openalex.org/W2393665130","https://openalex.org/W929262790","https://openalex.org/W2323152115","https://openalex.org/W2374622039","https://openalex.org/W2524560646"],"abstract_inverted_index":{"SIP":[0,41,68],"is":[1,8],"a":[2,43],"general\u2010purpose":[3],"application":[4],"layer":[5],"protocol":[6],"which":[7],"able":[9],"to":[10,65],"establish":[11],"sessions":[12,19],"between":[13],"two":[14],"or":[15],"more":[16,51,53],"parties.":[17],"These":[18],"are":[20,56],"mainly":[21],"telephone":[22],"calls":[23],"and":[24,38,52],"multimedia":[25],"conferences.":[26],"However":[27],"it":[28],"can":[29,69],"be":[30,70],"used":[31,71],"for":[32,72],"other":[33],"purposes":[34],"like":[35,64],"instant":[36,73],"messaging":[37,74],"presence":[39],"service.":[40],"has":[42],"very":[44],"important":[45],"role":[46],"in":[47],"mobile":[48],"communication":[49],"as":[50],"communicating":[54],"applications":[55],"going":[57],"mobile.":[58],"In":[59],"this":[60],"paper":[61],"we":[62],"would":[63],"show":[66],"how":[67],"purposes.":[75]},"counts_by_year":[],"updated_date":"2026-09-25T08:18:29.962427","created_date":"2016-06-24T00:00:00"}
