Abstract:
Provided is a method of defining an interface identifier (IID) of an Internet Protocol version 6 (IPv6) address and devices operating the same, wherein the method includes defining a first IID and a second IID in an IID based on a predetermined value at a predetermined location in the IID of an IPv6 address, assigning, based on an node identification (ID), a first node ID to the first IID and a second node ID to the second IID; and assigning information on a network connecting condition of a communication device to at least one of a first sub-IID corresponding to an area excluding the first node ID in the first IID and a second sub-IID corresponding to an area excluding the second node ID in the second IID.
Abstract:
The present invention prevents an error of a blockchain-based smart contract and an error occurring in a process of cooperating with a conventional smart contract and uses a smart contract template, thereby enhancing convenience in writing a smart contract.
Abstract:
Provided is a method of defining an interface identifier (IID) of an Internet Protocol version 6 (IPv6) address and devices operating the same, wherein the method includes defining a first IID and a second IID in an IID based on a predetermined value at a predetermined location in the IID of an IPv6 address, assigning, based on an node identification (ID), a first node ID to the first IID and a second node ID to the second IID; and assigning information on a network connecting condition of a communication device to at least one of a first sub-IID corresponding to an area excluding the first node ID in the first IID and a second sub-IID corresponding to an area excluding the second node ID in the second IID.
Abstract:
Disclosed is a core network device and terminal device communicating using an Internet of things (IoT) module and a data communication module, the terminal device including an IoT module, a data communication module, and a controller configured to transmit a preference and a support function of the terminal device to the core network device and perform an optimization function through an interoperation between the IoT module and the data communication module in response to an optimization request from the core network device, the optimization request being based on the support function and the preference.