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Conference Paper
A Call Processing Scheme for Number Portability of Wibro-VoIP by using NPSS
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- Authors
- Young Sic Jeong, Chang Min Park
- Issue Date
- 2009-02
- Citation
- International Conference on Advanced Communication Technology (ICACT) 2009, pp.2133-2136
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- This paper defines network function and information flow to process the calls between Wibro and mobile phone, Wibro and wired phone which is resulted from number portability of Wibro VoIP by using NPSS. This paper also defines new number portability system, network function, information interface packet and system function according to the requirement of number portability
- KSP Keywords
- Information Flow, Information interface, Network functions, Number portability, mobile phone, processing scheme