Embedded System Architecture for an WLAN-based Dual Mode Mobile Phone
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jang, Sung-Bong | - |
dc.contributor.author | Kim, Young-Gab | - |
dc.contributor.author | Na, Hong-Seok | - |
dc.contributor.author | Baik, Doo-Kwon | - |
dc.date.accessioned | 2021-09-08T15:15:01Z | - |
dc.date.available | 2021-09-08T15:15:01Z | - |
dc.date.created | 2021-06-10 | - |
dc.date.issued | 2009-08 | - |
dc.identifier.issn | 0098-3063 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/119601 | - |
dc.description.abstract | This paper presents new embedded system architecture (ESA) for improving the voice quality in a WLAN/Cellular dual-mode mobile phone. The proposed architecture is based on a dual-core scheme and its main functional blocks are composed of VoIP Remote Procedure Call (VRPC), an audio bridging scheme, and a Server-Assisted Call Management (SACM) algorithm. In order to illustrate the aims of the proposed approach, prototype systems are implemented, and evaluated by measuring average Mean Opinion Score (MOS), and Mouth-To-Ear (M2E) delay. The experimental results show that the proposed approach results in greatly improved voice quality(1). | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Embedded System Architecture for an WLAN-based Dual Mode Mobile Phone | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Baik, Doo-Kwon | - |
dc.identifier.doi | 10.1109/TCE.2009.5278035 | - |
dc.identifier.scopusid | 2-s2.0-70350255980 | - |
dc.identifier.wosid | 000270358500092 | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, v.55, no.3, pp.1623 - 1630 | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | - |
dc.citation.title | IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | - |
dc.citation.volume | 55 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 1623 | - |
dc.citation.endPage | 1630 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordAuthor | Dual-Mode Mobile Phone | - |
dc.subject.keywordAuthor | FMC | - |
dc.subject.keywordAuthor | VoIP | - |
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