{"id":"https://openalex.org/W1794892137","doi":"https://doi.org/10.1007/3-540-45494-2_5","title":"Challenges for Mobile Voice-over-IP","display_name":"Challenges for Mobile Voice-over-IP","publication_year":2000,"publication_date":"2000-01-01","ids":{"openalex":"https://openalex.org/W1794892137","doi":"https://doi.org/10.1007/3-540-45494-2_5","mag":"1794892137"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-45494-2_5","is_oa":true,"landing_page_url":"https://doi.org/10.1007/3-540-45494-2_5","pdf_url":"https://link.springer.com/content/pdf/10.1007%2F3-540-45494-2_5.pdf","source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://link.springer.com/content/pdf/10.1007%2F3-540-45494-2_5.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103536754","display_name":"Prathima Agrawal","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Prathima Agrawal","raw_affiliation_strings":["Applied Research, Telcordia Technologies, Morristown, USA","Telcordia Technologies"],"affiliations":[{"raw_affiliation_string":"Applied Research, Telcordia Technologies, Morristown, USA","institution_ids":[]},{"raw_affiliation_string":"Telcordia Technologies","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075423927","display_name":"Jyh\u2010Cheng Chen","orcid":"https://orcid.org/0000-0001-7562-6882"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jyh-Cheng Chen","raw_affiliation_strings":["Applied Research, Telcordia Technologies, Morristown, USA","Telcordia Technologies"],"affiliations":[{"raw_affiliation_string":"Applied Research, Telcordia Technologies, Morristown, USA","institution_ids":[]},{"raw_affiliation_string":"Telcordia Technologies","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074736759","display_name":"Cormac J. Sreenan","orcid":"https://orcid.org/0000-0002-0767-7888"},"institutions":[{"id":"https://openalex.org/I27577105","display_name":"University College Cork","ror":"https://ror.org/03265fv13","country_code":"IE","type":"education","lineage":["https://openalex.org/I27577105"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Cormac J. Sreenan","raw_affiliation_strings":["Department of Computer Science, University College Cork, Cork, Ireland","#N#        University College Cork"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University College Cork, Cork, Ireland","institution_ids":["https://openalex.org/I27577105"]},{"raw_affiliation_string":"#N#        University College Cork","institution_ids":["https://openalex.org/I27577105"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5103536754"],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.1219641,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"58","last_page":"69"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9997000098228455,"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":0.9997000098228455,"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9984999895095825,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9980999827384949,"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/voice-over-ip","display_name":"Voice over IP","score":0.944977343082428},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8224025964736938},{"id":"https://openalex.org/keywords/mobile-communications-over-ip","display_name":"Mobile communications over IP","score":0.6055856347084045},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.5741848945617676},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5618879795074463},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5086301565170288},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.4649447500705719},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3364730775356293},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.2627664804458618},{"id":"https://openalex.org/keywords/mobile-radio","display_name":"Mobile radio","score":0.2610456943511963},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.219687819480896},{"id":"https://openalex.org/keywords/public-land-mobile-network","display_name":"Public land mobile network","score":0.21068033576011658}],"concepts":[{"id":"https://openalex.org/C171246234","wikidata":"https://www.wikidata.org/wiki/Q81945","display_name":"Voice over IP","level":3,"score":0.944977343082428},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8224025964736938},{"id":"https://openalex.org/C207438416","wikidata":"https://www.wikidata.org/wiki/Q6887084","display_name":"Mobile communications over IP","level":5,"score":0.6055856347084045},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.5741848945617676},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5618879795074463},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5086301565170288},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.4649447500705719},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3364730775356293},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.2627664804458618},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.2610456943511963},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.219687819480896},{"id":"https://openalex.org/C36800599","wikidata":"https://www.wikidata.org/wiki/Q915808","display_name":"Public land mobile network","level":4,"score":0.21068033576011658}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/3-540-45494-2_5","is_oa":true,"landing_page_url":"https://doi.org/10.1007/3-540-45494-2_5","pdf_url":"https://link.springer.com/content/pdf/10.1007%2F3-540-45494-2_5.pdf","source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.7.9407","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.7.9407","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.ucc.ie/~cjs/docs/mwcn00.ps","raw_type":"text"}],"best_oa_location":{"id":"doi:10.1007/3-540-45494-2_5","is_oa":true,"landing_page_url":"https://doi.org/10.1007/3-540-45494-2_5","pdf_url":"https://link.springer.com/content/pdf/10.1007%2F3-540-45494-2_5.pdf","source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.5799999833106995,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1794892137.pdf","grobid_xml":"https://content.openalex.org/works/W1794892137.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W77358068","https://openalex.org/W1601273754","https://openalex.org/W1750336646","https://openalex.org/W2011100267","https://openalex.org/W2016447048","https://openalex.org/W2097725665","https://openalex.org/W2106599898","https://openalex.org/W2116096157","https://openalex.org/W2146316822","https://openalex.org/W2156975972","https://openalex.org/W2263124607","https://openalex.org/W4242196990","https://openalex.org/W4247758521"],"related_works":["https://openalex.org/W2072065756","https://openalex.org/W2741704743","https://openalex.org/W898799426","https://openalex.org/W2168854337","https://openalex.org/W2286796846","https://openalex.org/W3093504773","https://openalex.org/W2152060485","https://openalex.org/W2963739694","https://openalex.org/W2199455503","https://openalex.org/W2134464203"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}