{"id":"https://openalex.org/W2165638752","doi":"https://doi.org/10.1109/mcom.2009.4752668","title":"Telecommunications: challenges & transformation [Technology Leaders Forum","display_name":"Telecommunications: challenges & transformation [Technology Leaders Forum","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2165638752","doi":"https://doi.org/10.1109/mcom.2009.4752668","mag":"2165638752"},"language":"en","primary_location":{"id":"doi:10.1109/mcom.2009.4752668","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2009.4752668","pdf_url":null,"source":{"id":"https://openalex.org/S158797327","display_name":"IEEE Communications Magazine","issn_l":"0163-6804","issn":["0163-6804","1558-1896"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Magazine","raw_type":"journal-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/A5057761343","display_name":"Hequan Wu","orcid":"https://orcid.org/0000-0003-1939-6474"},"institutions":[{"id":"https://openalex.org/I40246663","display_name":"Chinese Academy of Engineering","ror":"https://ror.org/00z3yke57","country_code":"CN","type":"other","lineage":["https://openalex.org/I40246663"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wu Hequan","raw_affiliation_strings":["Chinese Academy of Engineering and Physics, China"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Engineering and Physics, China","institution_ids":["https://openalex.org/I40246663"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5057761343"],"corresponding_institution_ids":["https://openalex.org/I40246663"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.22614094,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"47","issue":"1","first_page":"10","last_page":"13"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11499","display_name":"ICT Impact and Policies","score":0.2621999979019165,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11499","display_name":"ICT Impact and Policies","score":0.2621999979019165,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/telegraphy","display_name":"Telegraphy","score":0.9384488463401794},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.8692443370819092},{"id":"https://openalex.org/keywords/telephony","display_name":"Telephony","score":0.7721741795539856},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.595443606376648},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.5574413537979126},{"id":"https://openalex.org/keywords/humanity","display_name":"Humanity","score":0.5223873257637024},{"id":"https://openalex.org/keywords/mobile-radio","display_name":"Mobile radio","score":0.16455641388893127},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.10699254274368286}],"concepts":[{"id":"https://openalex.org/C62147058","wikidata":"https://www.wikidata.org/wiki/Q721587","display_name":"Telegraphy","level":3,"score":0.9384488463401794},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.8692443370819092},{"id":"https://openalex.org/C195358072","wikidata":"https://www.wikidata.org/wiki/Q944584","display_name":"Telephony","level":2,"score":0.7721741795539856},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.595443606376648},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.5574413537979126},{"id":"https://openalex.org/C2780422510","wikidata":"https://www.wikidata.org/wiki/Q17027938","display_name":"Humanity","level":2,"score":0.5223873257637024},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.16455641388893127},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.10699254274368286},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mcom.2009.4752668","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2009.4752668","pdf_url":null,"source":{"id":"https://openalex.org/S158797327","display_name":"IEEE Communications Magazine","issn_l":"0163-6804","issn":["0163-6804","1558-1896"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Magazine","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W150658319","https://openalex.org/W2123514725"],"related_works":["https://openalex.org/W129489244","https://openalex.org/W2035488523","https://openalex.org/W2005252255","https://openalex.org/W2165638752","https://openalex.org/W650205222","https://openalex.org/W2079249076","https://openalex.org/W1997430743","https://openalex.org/W627455812","https://openalex.org/W2079174804","https://openalex.org/W1975752026"],"abstract_inverted_index":{"The":[0],"invention":[1],"of":[2,20,27,58],"a":[3],"practical":[4],"telegraph":[5],"in":[6,13,60],"the":[7,11,18,32,53,61,65],"late":[8],"1830s":[9],"and":[10,39,48,79],"telephone":[12],"1876":[14],"brought":[15],"humanity":[16],"into":[17,41],"era":[19],"electrical":[21],"telecommunications.":[22],"After":[23],"over":[24,38],"100":[25],"years":[26],"triumph,":[28],"public":[29],"telegraphy":[30],"left":[31],"communications":[33,70],"market.":[34],"But":[35],"telex":[36],"took":[37],"evolved":[40],"massively":[42],"popular":[43],"forms":[44],"such":[45],"as":[46],"SMS":[47],"email,":[49],"while":[50],"telephony":[51],"remains":[52],"most":[54],"widely":[55],"used":[56],"means":[57],"communication":[59],"world":[62],"today.":[63],"Over":[64],"past":[66],"century":[67],"or":[68],"so,":[69],"technologies":[71],"have":[72],"advanced":[73],"from":[74,80],"manual":[75],"to":[76,82],"automatic":[77],"switching":[78],"analog":[81],"digital":[83],"communications,":[84],"alongside":[85],"many":[86],"other":[87],"major":[88],"technological":[89],"revolutions.":[90]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}