{"id":"https://openalex.org/W2018755393","doi":"https://doi.org/10.1109/mcom.2013.6685761","title":"Carrier aggregation for LTE-advanced: design challenges of terminals","display_name":"Carrier aggregation for LTE-advanced: design challenges of terminals","publication_year":2013,"publication_date":"2013-12-01","ids":{"openalex":"https://openalex.org/W2018755393","doi":"https://doi.org/10.1109/mcom.2013.6685761","mag":"2018755393"},"language":"en","primary_location":{"id":"doi:10.1109/mcom.2013.6685761","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2013.6685761","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/A5100829893","display_name":"Chester Park","orcid":null},"institutions":[{"id":"https://openalex.org/I4210091929","display_name":"Konkuk University Medical Center","ror":"https://ror.org/00jcx1769","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I24062138","https://openalex.org/I4210091929"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Chester Park","raw_affiliation_strings":["Konkuk University"],"affiliations":[{"raw_affiliation_string":"Konkuk University","institution_ids":["https://openalex.org/I4210091929"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072040954","display_name":"L. Sundstr\u00f6m","orcid":"https://orcid.org/0000-0002-4510-0342"},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]},{"id":"https://openalex.org/I4210131589","display_name":"Ericsson (Hungary)","ror":"https://ror.org/03c0yyz21","country_code":"HU","type":"company","lineage":["https://openalex.org/I1306339040","https://openalex.org/I4210131589"]}],"countries":["HU","SE"],"is_corresponding":false,"raw_author_name":"Lars Sundstr\u00f6m","raw_affiliation_strings":["Ericsson","Ericsson#TAB#"],"affiliations":[{"raw_affiliation_string":"Ericsson","institution_ids":["https://openalex.org/I4210131589"]},{"raw_affiliation_string":"Ericsson#TAB#","institution_ids":["https://openalex.org/I1306339040"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081962860","display_name":"Anders Wall\u00e9n","orcid":null},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]},{"id":"https://openalex.org/I4210131589","display_name":"Ericsson (Hungary)","ror":"https://ror.org/03c0yyz21","country_code":"HU","type":"company","lineage":["https://openalex.org/I1306339040","https://openalex.org/I4210131589"]}],"countries":["HU","SE"],"is_corresponding":false,"raw_author_name":"Anders Wall\u00e9n","raw_affiliation_strings":["Ericsson","Ericsson#TAB#"],"affiliations":[{"raw_affiliation_string":"Ericsson","institution_ids":["https://openalex.org/I4210131589"]},{"raw_affiliation_string":"Ericsson#TAB#","institution_ids":["https://openalex.org/I1306339040"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083487180","display_name":"A.S. Khayrallah","orcid":null},"institutions":[{"id":"https://openalex.org/I4210131589","display_name":"Ericsson (Hungary)","ror":"https://ror.org/03c0yyz21","country_code":"HU","type":"company","lineage":["https://openalex.org/I1306339040","https://openalex.org/I4210131589"]},{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["HU","SE"],"is_corresponding":false,"raw_author_name":"Ali Khayrallah","raw_affiliation_strings":["Ericsson","Ericsson#TAB#"],"affiliations":[{"raw_affiliation_string":"Ericsson","institution_ids":["https://openalex.org/I4210131589"]},{"raw_affiliation_string":"Ericsson#TAB#","institution_ids":["https://openalex.org/I1306339040"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100829893"],"corresponding_institution_ids":["https://openalex.org/I4210091929"],"apc_list":null,"apc_paid":null,"fwci":6.1477,"has_fulltext":false,"cited_by_count":72,"citation_normalized_percentile":{"value":0.96683282,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"51","issue":"12","first_page":"76","last_page":"84"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier Design","score":0.9990000128746033,"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/T11248","display_name":"Advanced Power Amplifier Design","score":0.9990000128746033,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9987999796867371,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9987000226974487,"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/computer-science","display_name":"Computer science","score":0.8545039892196655},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.7889770269393921},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.6180728673934937},{"id":"https://openalex.org/keywords/lte-advanced","display_name":"LTE Advanced","score":0.5358777046203613},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.47857144474983215},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4152621328830719},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.41003838181495667},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.38858044147491455},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.35143062472343445},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.22443586587905884},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.18180987238883972},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.13827916979789734}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8545039892196655},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.7889770269393921},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.6180728673934937},{"id":"https://openalex.org/C17652562","wikidata":"https://www.wikidata.org/wiki/Q1345402","display_name":"LTE Advanced","level":3,"score":0.5358777046203613},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.47857144474983215},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4152621328830719},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.41003838181495667},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.38858044147491455},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.35143062472343445},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.22443586587905884},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.18180987238883972},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.13827916979789734},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"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/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mcom.2013.6685761","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2013.6685761","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":[{"id":"https://metadata.un.org/sdg/9","score":0.5299999713897705,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1733806262","https://openalex.org/W1765862343","https://openalex.org/W2037650554","https://openalex.org/W2066355357","https://openalex.org/W2074616634","https://openalex.org/W2082211203","https://openalex.org/W2108068819","https://openalex.org/W2173510805","https://openalex.org/W6638088363"],"related_works":["https://openalex.org/W2355663289","https://openalex.org/W2106913410","https://openalex.org/W4380372336","https://openalex.org/W2354248671","https://openalex.org/W2359134391","https://openalex.org/W2594116857","https://openalex.org/W2947628004","https://openalex.org/W2935229758","https://openalex.org/W2352791832","https://openalex.org/W2045401036"],"abstract_inverted_index":{"Carrier":[0],"aggregation":[1],"is":[2,47,81],"a":[3],"key":[4],"feature":[5],"of":[6,13,19,30,43,59],"3GPP":[7],"LTE":[8],"that":[9],"addresses":[10],"the":[11,26,40,57,66,72,85],"support":[12],"higher":[14],"data":[15],"rates":[16],"and":[17,39,71],"utilization":[18],"fragmented":[20],"spectrum":[21],"holdings.":[22],"In":[23,49],"this":[24],"article,":[25],"relevant":[27],"design":[28,60],"challenges":[29],"terminals":[31],"are":[32,37,54,69,75],"discussed.":[33],"The":[34,62,77],"transmitter":[35],"architectures":[36,53],"reviewed,":[38],"minimum":[41],"amount":[42],"power":[44],"amplifier":[45],"back-offs":[46],"evaluated.":[48],"addition,":[50],"several":[51],"receiver":[52,67],"compared":[55],"from":[56],"perspective":[58],"tradeoff.":[61],"radio":[63],"impairments":[64],"affecting":[65],"performance":[68],"analyzed":[70],"simulation":[73],"results":[74],"provided.":[76],"corresponding":[78],"silicon":[79],"implementation":[80],"presented":[82],"together":[83],"with":[84],"measurement":[86],"results.":[87]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":11},{"year":2015,"cited_by_count":9},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}