Abstract
An IP packet forwarding server forwards an IP data packet between a user terminal and a machine-type communications (MTC) device allocated with a private internet protocol (IP). Such an IP packet forwarding server allocates a call identifier for connection between the user terminal and the MTC device sets up a packet call to the MTC device and the user terminal using the call identifier obtains packet forwarding information while setting up the packet call to the MTC device and the user terminal and forwards an IP data packet between the MTC device and the user terminal using the packet forwarding information.
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4G | 25/10/2017 | ISLD-201801-006 | Electronics and Telecommunications Research Institute |
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US9031074B2 | 4G | 25/10/2017 | ISLD-201801-006 | Electronics and Telecommunications Research Institute |
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KR101589239B1 | 4G | 25/10/2017 | ISLD-201801-006 | Electronics and Telecommunications Research Institute |
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KR20120103070A | 4G | 25/10/2017 | ISLD-201801-006 | Electronics and Telecommunications Research Institute |
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.