公开(公告)号：US20170054679A1

公开(公告)日：2017-02-23

申请号：US15147030

申请日：2016-05-05

Applicant: Electronics and Telecommunications Research Institute

Inventor： Young Hwan CHOI ,  Yun Chul Choi ,  Yong Geun Hong

IPC: H04L29/12 ,  H04L29/08

CPC classification number: H04L61/2007 ,  H04L61/6004 ,  H04L61/6059

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 translation: 提供了一种定义因特网协议版本6（IPv6）地址的接口标识符（IID）及其操作的设备的方法，其中所述方法包括：基于在第一IID中的预定值在IID中定义第一IID和第二IID 在IPv6地址的IID中的预定位置，基于节点标识（ID）向第一IID分配第一节点ID到第二IID的第二节点ID; 以及将关于通信装置的网络连接状况的信息分配给与第一IID中除了第一节点ID之外的区域相对应的第一子IID和对应于除了第二节点ID之外的区域的第二子IID中的至少一个 在第二个IID。

公开(公告)号：US11620722B2

公开(公告)日：2023-04-04

申请号：US17102916

申请日：2020-11-24

Applicant: Electronics and Telecommunications Research Institute

Inventor： Yun Chul Choi

IPC: G06F17/00 ,  G06Q50/18 ,  G06F40/186 ,  G06F40/174 ,  H04L9/32 ,  G06F40/205 ,  H04L9/00

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.

公开(公告)号：US10104038B2

公开(公告)日：2018-10-16

申请号：US15147030

申请日：2016-05-05

Applicant: Electronics and Telecommunications Research Institute

Inventor： Young Hwan Choi ,  Yun Chul Choi ,  Yong Geun Hong

IPC: G06F15/16 ,  H04L29/12

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.

公开(公告)号：US20180255139A1

公开(公告)日：2018-09-06

申请号：US15696859

申请日：2017-09-06

Applicant: Electronics and Telecommunications Research Institute

Inventor： Dongmyoung Kim ,  Jung Soo Park ,  Younghwan Choi ,  Yun Chul Choi

IPC: H04L29/08 ,  H04W64/00 ,  H04W68/02

CPC classification number: H04L67/12 ,  H04L67/303 ,  H04W64/00 ,  H04W68/005 ,  H04W68/02 ,  H04W88/02 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/20 ,  Y02D70/26

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.