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Detail
Registered SYSTEM AND DATA EXCHANGING METHOD FOR INTERWORKING WIRELESS LAN AND PORTABLE INTERNET
- Inventors
- Sun Mi Jun, Ahn Jee Hwan, Kim Kyung Soo, Jung Dong Soo, Choi Song In, 전병천
- Application No.
- 11926437 (2007.10.29)
- Publication No.
- 20080130575 (2008.06.05)
- Registration No.
- 8199700 (2012.06.12)
- Country
- UNITED STATES
- Project Code
- 06MM2100, The Development of WiBro Service and Operating Standard, Ahn Jee Hwan
- Abstract
- 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 Keywords
- Address allocation, Wireless Local Area Networks(WLANs), Wireless data, data path, terminal device