DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Y | ko |
dc.contributor.author | Kim, H | ko |
dc.contributor.author | Han, SW | ko |
dc.contributor.author | Han, Youngnam | ko |
dc.date.accessioned | 2013-03-11T18:11:49Z | - |
dc.date.available | 2013-03-11T18:11:49Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2010-11 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, v.9, pp.3324 - 3329 | - |
dc.identifier.issn | 1536-1276 | - |
dc.identifier.uri | http://hdl.handle.net/10203/99846 | - |
dc.description.abstract | Heterogeneous wireless networks where several systems with different bands coexist for multimedia service are currently in service and will be widely adopted to support various traffic demand. Under heterogeneous networks, a mobile station can transmit over multiple and simultaneous radio access technologies (RATs) such as WLAN, HSPA, and WCDMA LTE. Also, cognitive radio for the efficient use of underutilized/unused frequency band is successfully implemented in some networks. In this letter, we address such operational issues as air interface and band selection for a mobile and power allocation to the chosen links. An optimal solution is sought and analyzed and a distributed joint allocation algorithm is proposed to maximize total system capacity. We investigate the benefit of multiple transmissions by multiple RATs over a single transmission by a single RAT at a time, which can be interpreted as network diversity. Numerical results validate the performance enhancement of our proposed algorithm. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | COMMUNICATION-NETWORKS | - |
dc.subject | 3G | - |
dc.title | Joint Resource Allocation for Parallel Multi-Radio Access in Heterogeneous Wireless Networks | - |
dc.type | Article | - |
dc.identifier.wosid | 000284224100003 | - |
dc.identifier.scopusid | 2-s2.0-78449275772 | - |
dc.type.rims | ART | - |
dc.citation.volume | 9 | - |
dc.citation.beginningpage | 3324 | - |
dc.citation.endingpage | 3329 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS | - |
dc.contributor.localauthor | Han, Youngnam | - |
dc.contributor.nonIdAuthor | Choi, Y | - |
dc.contributor.nonIdAuthor | Kim, H | - |
dc.contributor.nonIdAuthor | Han, SW | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Access network selection | - |
dc.subject.keywordAuthor | joint allocation | - |
dc.subject.keywordAuthor | multi-radio access | - |
dc.subject.keywordAuthor | optimization | - |
dc.subject.keywordAuthor | radio resource management | - |
dc.subject.keywordPlus | COMMUNICATION-NETWORKS | - |
dc.subject.keywordPlus | 3G | - |
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