The Useful Impact of Carrier Aggregation
DC Field | Value | Language |
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dc.contributor.author | Lee, Sangmin | - |
dc.contributor.author | Hyeon, Seungheon | - |
dc.contributor.author | Kim, Joongheon | - |
dc.contributor.author | Roh, Heejun | - |
dc.contributor.author | Lee, Wonjun | - |
dc.date.available | 2019-03-08T09:36:25Z | - |
dc.date.issued | 2017-03 | - |
dc.identifier.issn | 1556-6072 | - |
dc.identifier.issn | 1556-6080 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/4731 | - |
dc.description.abstract | Carrier aggregation (CA) is one of the main features of the long-term evolution (LTE)-Advanced network that was introduced in Third-Generation Partnership Project (3GPP) Release 10 (Rel-10). CA was applied to commercial cellular networks in South Korea in the middle of 2013; however, the performance of CA in commercial networks has not yet been well studied. This article describes how CA technology is applied to a commercial network and how it performs. An extensive field drive test was conducted to compare CA technology performance with that of non-CA technology by using commercial evolved node B (eNB) and user equipment (UE) in a dense urban area and a suburban area. Downlink (DL) CA with two component carriers (CCs) of 30-MHz aggregated bandwidth (BW) was used in the network with one CC of 20-MHz BW at Band 7 and the other with 10-MHz BW at Band 5. The measurement results verified that the maximum DL data rate of CA reached 203 Mb/s, close to the theoretical peak bit rate of 225 Mb/s, and the average DL data rate was 76 Mb/s during the suburban drive test. As a comparison, the maximum DL data rate of single-carrier Band 7 was 141 Mb/s, and the average DL data rate was 51 Mb/s in the same area. © 2005-2012 IEEE. | - |
dc.format.extent | 8 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | The Useful Impact of Carrier Aggregation | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/MVT.2016.2604409 | - |
dc.identifier.bibliographicCitation | IEEE VEHICULAR TECHNOLOGY MAGAZINE, v.12, no.1, pp 55 - 62 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000395871700008 | - |
dc.identifier.scopusid | 2-s2.0-85010191069 | - |
dc.citation.endPage | 62 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 55 | - |
dc.citation.title | IEEE VEHICULAR TECHNOLOGY MAGAZINE | - |
dc.citation.volume | 12 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordPlus | SYSTEMS | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalResearchArea | Transportation | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Transportation Science & Technology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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