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학술대회
Design of Software Architecture for Mobile Devices Supporting Interworking between CDMA and WiBro
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- 발행일
- 200502
- 출처
- International Conference on Advanced Communication Technology (ICACT) 2005, pp.54-56
- 협약과제
- 05MW1500, 휴대단말기용 무선네트워킹 연동 S/W플랫폼 기술개발, 김선자
- 초록
- 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 제안 키워드
- Automatic switching, Control mechanism, Dual-Mode, IP Mobility, Mobile devices, Mobile networks, Protocol stack, control and management, embedded linux, mobile terminal, service area