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Conference Paper
Design of Software Architecture for Mobile Devices Supporting Interworking between CDMA and WiBro
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- Authors
- Jae Pyeong Kim, Do Hyung Kim, Sun Ja Kim
- Issue Date
- 2005-02
- Citation
- International Conference on Advanced Communication Technology (ICACT) 2005, pp.54-56
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- Dual-mode mobile terminals supporting Intel-working CDMA and WiBro can provide users wider service area in 4G mobile networks. This paper suggests software architecture for dual-mode mobile terminals based on embedded linux that consist of following modules: connection control and management, IP mobility, and common connection layer. The interfaces and control procedures were designed to support transparency between protocol stacks, and to minimize delay when handover occurs. The control mechanism also considers handover event in case of both manual and automatic switching.
- KSP Keywords
- Automatic switching, Control mechanism, Dual-Mode, IP Mobility, Mobile devices, Mobile networks, Protocol stack, control and management, embedded linux, mobile terminal, service area