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dc.contributor.authorLin, Yi-Bingen_US
dc.contributor.authorShih, Ying-Juen_US
dc.contributor.authorChao, Pei-Wenen_US
dc.date.accessioned2018-08-21T05:53:20Z-
dc.date.available2018-08-21T05:53:20Z-
dc.date.issued2018-02-01en_US
dc.identifier.issn0018-9545en_US
dc.identifier.urihttp://dx.doi.org/10.1109/TVT.2017.2751063en_US
dc.identifier.urihttp://hdl.handle.net/11536/144562-
dc.description.abstractLTE-WLAN aggregation (LWA) combines the radio resources of LTE and WLAN, which takes the advantage of WiFi's high availability and indoor coverage to provide better usage of both WLAN and LTE. In this mechanism, it is essential that the network should intelligently switch a data radio bearer (DRB) to utilize either LTE or Wi-Fi. This paper implements the radio resource management layer (RRM) for LWA and proposes two types of the switched LWA policies: the guaranteed bandwidth and the equal sharing policies. We measure the delay times of the LWA procedures, which indicate that the switched LWA policies can be implemented at the RRM with negligible overhead. We conduct emulation, simulation, and analytic analysis to evaluate the performance of the switched LWA policies. The beauty of the LWA policies is that the performance is not affected by the DRB holding time distribution. Our study indicates that switched LWA can effectively reduce the blocking probability of the LWA's DRBs.en_US
dc.language.isoen_USen_US
dc.subjectData radio bearer (DRB)en_US
dc.subjectlong-term evolution (LTE)en_US
dc.subjectLTE-WLAN aggregation (LWA)en_US
dc.subjectradio resource management (RRM)en_US
dc.subjectswitched LWAen_US
dc.titleDesign and Implementation of LTE RRM With Switched LWA Policiesen_US
dc.typeArticleen_US
dc.identifier.doi10.1109/TVT.2017.2751063en_US
dc.identifier.journalIEEE TRANSACTIONS ON VEHICULAR TECHNOLOGYen_US
dc.citation.volume67en_US
dc.citation.spage1053en_US
dc.citation.epage1062en_US
dc.contributor.department資訊工程學系zh_TW
dc.contributor.departmentDepartment of Computer Scienceen_US
dc.identifier.wosnumberWOS:000425666800018en_US
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