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dc.contributor.authorCho, YJen_US
dc.contributor.authorLin, YBen_US
dc.contributor.authorRao, HCHen_US
dc.date.accessioned2019-04-02T05:59:07Z-
dc.date.available2019-04-02T05:59:07Z-
dc.date.issued1997-09-01en_US
dc.identifier.issn0890-8044en_US
dc.identifier.urihttp://dx.doi.org/10.1109/65.620518en_US
dc.identifier.urihttp://hdl.handle.net/11536/149659-
dc.description.abstractWhen a GSM user travels to a foreign country, ii is anticipated that a call delivery From a caller in that country to the GSM roamer should be a local phone call. Unfortunately, under the current GSM implementation, the call delivery results in two international calls! In this article we explain why current GSM implementation is expensive for this kind of call delivery, and then propose four solutions to reduce the two international calls into one local phone call. Our solutions may significantly reduce the nonnecessary usage of international circuits as well as customer costs.en_US
dc.language.isoen_USen_US
dc.titleReducing the network cost of call delivery to GSM roamersen_US
dc.typeArticleen_US
dc.identifier.doi10.1109/65.620518en_US
dc.identifier.journalIEEE NETWORKen_US
dc.citation.volume11en_US
dc.citation.spage19en_US
dc.citation.epage25en_US
dc.contributor.department資訊工程學系zh_TW
dc.contributor.departmentDepartment of Computer Scienceen_US
dc.identifier.wosnumberWOS:A1997XZ08700003en_US
dc.citation.woscount12en_US
Appears in Collections:Articles