公开(公告)号：WO2009028794A3

公开(公告)日：2009-04-23

申请号：PCT/KR2008004107

申请日：2008-07-11

Applicant: KOREA ELECTRONICS TELECOMM ,  CHOI BYEONG CHEOL ,  PARK SO HEE ,  KIM JEONG NYEO

Inventor： CHOI BYEONG CHEOL ,  PARK SO HEE ,  KIM JEONG NYEO

IPC: H04L9/30

CPC classification number: H04L9/006 ,  H04L9/3263 ,  H04L9/3271 ,  H04L2209/42 ,  H04L2209/56

Abstract: Provided is a method for providing an anonymous public key infrastructure (PKI) in a user terminal. The method includes receiving a real-name certificate from a real-name PKI service domain, requesting an anonymous certificate to an anonymous PKI service domain, and receiving the anonymous certificate from the anonymous PKI service domain. Accordingly, the method can ensure anonymity when a user uses a service by providing the anonymous certificate in association with the PKI-based real-name certificate.

Abstract translation: 提供了一种用于在用户终端中提供匿名公钥基础设施（PKI）的方法。 该方法包括从实名PKI服务域接收实名证书，向匿名PKI服务域请求匿名证书，并从匿名PKI服务域接收匿名证书。 因此，该方法可以通过提供与基于PKI的实名证书相关联的匿名证书来确保用户使用服务时的匿名性。

公开(公告)号：KR20120042598A

公开(公告)日：2012-05-03

申请号：KR20100128926

申请日：2010-12-16

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： BAE MYUNG NAM ,  LEE BYUNG BOG ,  CHOI BYEONG CHEOL ,  RUY JAE HONG ,  LEE IN HWAN

IPC: H04W56/00 ,  H04W84/18

CPC classification number: H04W56/0015 ,  H04L7/02 ,  H04W84/18

Abstract: PURPOSE: An error and distortion control method for a discharge hour meter in a wireless sensor network is provided to minimize sensor node activation period according to time by distinguishing all events in a sensor network. CONSTITUTION: Message transmission and reception time is measured between a parent sensor node(101) and a child sensor node(103). A first discharge hour meter is synchronized based on the measured transmission and reception time. The first discharge hour meter is corrected based on the result of distribution calculation for the transmission and reception time. A message including information related to a sensor node is constructed. The constructed message is transmitted and received by a sensor network. The sensor network includes the parent sensor node and the childe sensor node.

Abstract translation: 目的：提供无线传感器网络中的放电小时计的误差和失真控制方法，以通过区分传感器网络中的所有事件来最小化传感器节点激活时间。 构成：在父传感器节点（101）和子传感器节点（103）之间测量消息发送和接收时间。 基于测量的发射和接收时间，第一放电时间计同步。 基于发送和接收时间的分布计算的结果来校正第一放电时间表。 构建包括与传感器节点有关的信息的消息。 所构建的消息由传感器网络发送和接收。 传感器网络包括父传感器节点和小孩传感器节点。

公开(公告)号：KR20090065226A

公开(公告)日：2009-06-22

申请号：KR20070132704

申请日：2007-12-17

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： LEE EUN JU ,  RUY JAE HONG ,  CHOI BYEONG CHEOL ,  KIM BONG WAN ,  KIM BONG SOO ,  PYO CHEOL SIG ,  CHAE JONG SUK

IPC: H04L12/28

CPC classification number: H04W72/08 ,  H04W24/04 ,  H04W84/18

Abstract: A communication apparatus in wireless sensor network and a method thereof are provided to remove instability of a network, thereby improving stabilization of a sensor network. If a connection setting failure report message is received from an error generating bridge system, a search unit searches a newly used channel and a bridge system(240) performing channel switching. An information management unit replaces information about sensor nodes(210) connected to the searched bridge system with information about sensor nodes newly connected to the searched bridge system through a channel.

Abstract translation: 提供无线传感器网络中的通信装置及其方法以消除网络的不稳定性，从而提高传感器网络的稳定性。 如果从错误生成桥系统接收到连接设置失败报告消息，则搜索单元搜索新使用的信道和执行信道切换的桥接系统（240）。 信息管理单元通过信道将关于新连接到所搜索的桥接系统的传感器节点的信息的信息替换为连接到所搜索的桥接系统的传感器节点（210）的信息。

公开(公告)号：KR20100119324A

公开(公告)日：2010-11-09

申请号：KR20090038387

申请日：2009-04-30

Applicant: KOREA ELECTRONICS TELECOMM ,  KOREA INST CONSTRUCTION TECH

Inventor： BAE MYUNG NAM ,  LEE BYUNG BOG ,  CHOI BYEONG CHEOL ,  LEE IN HWAN ,  JUN JONG ARM ,  RYU SEUNG KI ,  NAM SANG KWAN

IPC: H04W84/18 ,  H04L12/28

CPC classification number: H04W8/245 ,  G06F8/65 ,  H04W84/18 ,  H04W92/18

Abstract: PURPOSE: A sensor node and a method for configuring a sensor node are provided to guarantee for sensor node hardware configuration required according to a condition and a situation. CONSTITUTION: When shape setting information for configuration of an in-module sensor is changed, a sensor module transmits a sensor setup signal to a node module(S504). The sensor module receives a control signal corresponding to the sensor setup signal from the node module(S505). The sensor module sets an embedded sensor(S506). After the set embedded sensor is activated, the sensor module transmits a completion signal to the node module(S507,S508).

Abstract translation: 目的：提供传感器节点和配置传感器节点的方法，以保证传感器节点根据条件和状况所需的硬件配置。 构成：当改变模块内传感器的配置的形状设定信息时，传感器模块向节点模块发送传感器设定信号（S504）。 传感器模块从节点模块接收与传感器设置信号对应的控制信号（S505）。 传感器模块设置嵌入式传感器（S506）。 在嵌入式传感器被激活之后，传感器模块向节点模块发送完成信号（S507，S508）。