公开(公告)号：US20170311119A1

公开(公告)日：2017-10-26

申请号：US15335577

申请日：2016-10-27

Applicant: Electronics and Telecommunications Research Institute

Inventor： Young Hwan CHOI ,  Yong Geun HONG

IPC: H04W4/00 ,  H04L29/08

CPC classification number: H04W4/80 ,  H04L67/12 ,  H04L67/2842 ,  H04L69/321 ,  H04L69/324 ,  Y02D70/144 ,  Y02D70/166 ,  Y02D70/22 ,  Y02D70/26

Abstract: Provided is a method and device for low power networking based on near field communication (NFC). The device for low power networking based on NFC may include an adaptation layer for the NFC configured to request a link layer node identification (ID), and a logical link layer including a binding to NFC for returning the link layer node ID to the adaptation layer for the NFC to secure an internet protocol (IP) connectivity in response to a request for the link layer node ID.

公开(公告)号：US20160007398A1

公开(公告)日：2016-01-07

申请号：US14790244

申请日：2015-07-02

Applicant: Electronics and Telecommunications Research Institute

Inventor： Young Hwan CHOI ,  Yong Geun Hong ,  Myung Ki Shin ,  Hyoung Jun Kim

IPC: H04W76/02 ,  H04L29/12 ,  H04W4/00

CPC classification number: H04W4/008 ,  H04L61/103 ,  H04L61/6004 ,  H04L61/6059 ,  H04W4/80 ,  H04W28/065

Abstract: Provided are a method of transmitting an Internet Packet version 6 (IPv6) packet over near field communication (NFC) and a device for performing the method. The method of transmitting an IPv6 packet over NFC includes receiving the IPv6 packet through a Logical Link Control Protocol (LLCP), and transmitting the IPv6 packet to an Information Field in Protocol Data Unit (I PDU) of the LLCP, and transmitting the IPv6 packet through an adaptation layer for IPv6 over NFC, wherein the maximum number of octets in the I PDU is determined based on a Maximum Transfer Unit (MTU).

Abstract translation: 提供了一种通过近场通信（NFC）发送因特网分组版本6（IPv6）分组的方法和用于执行该方法的设备。 通过NFC发送IPv6分组的方法包括通过逻辑链路控制协议（LLCP）接收IPv6分组，并将该IPv6分组发送到LLCP的协议数据单元（I PDU）中的信息字段，并发送IPv6分组 通过NFC上的IPv6适配层，其中基于最大传输单元（MTU）确定I PDU中的最大字节数。

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：US20160218992A1

公开(公告)日：2016-07-28

申请号：US14791976

申请日：2015-07-06

Applicant: Electronics and Telecommunications Research Institute

Inventor： Yong Geun HONG ,  Young Hwan CHOI ,  Do Hyeun KIM ,  Hyoung Jun KIM ,  Myung Ki SHIN

IPC: H04L12/911

CPC classification number: H04L67/12 ,  H04L61/103 ,  H04L67/02 ,  H04W4/70

Abstract: Provided is a constrained application protocol (CoAP) communication method and a system for performing the method, wherein the method includes receiving a POST message for a registration request, verifying whether the registration request is valid in response to the POST message, extracting a unit identifier (ID) of at least one resource associated with a node from a message payload of the POST message, and returning a response message.

Abstract translation: 提供了一种约束应用协议（CoAP）通信方法和用于执行该方法的系统，其中该方法包括：接收用于注册请求的POST消息，验证该注册请求是否响应该POST消息有效，提取单元标识符 （ID）与POST消息的消息有效载荷中的与节点相关联的至少一个资源，并且返回响应消息。