무선랜과 휴대인터넷을 연동하는 시스템 및 데이터 교환 방법
전선미, 안지환, 김경수, 최송인, 정동수, 전병천
- 8199700 (2012.06.12)
- The present invention relates to an interworking device for interworking with a first network and exchanging data between a second network and a terminal device. The interworking device establishes a first wireless data path with the first network, and receives a first network address from an address allocation server of the first network through the first wireless data path. In addition, the interworking device establishes a second wireless data path with the terminal device, receives a second network address from an address allocation server of the second network through the second wireless data path, and transmits the second network address to the terminal device. Subsequently, the interworking device establishes a tunnel that passes through the first network and is accessed to the second network, and exchanges data with the second network.
- KSP 제안 키워드
- Address allocation, Wireless Local Area Networks(WLANs), Wireless data, data path, terminal device