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1. 发明公开

KR20120042598A Control method of the global time offset and skew for wireless sensor network 审中-公开
标题翻译：全球无线传感器网络全球时间偏移量控制方法
公开(公告)号：KR20120042598A
公开(公告)日：2012-05-03
申请号：KR20100128926
申请日：2010-12-16
申请人： KOREA ELECTRONICS TELECOMM
发明人： BAE MYUNG NAM , LEE BYUNG BOG , CHOI BYEONG CHEOL , RUY JAE HONG , LEE IN HWAN
IPC分类号： H04W56/00 , H04W84/18
CPC分类号： H04W56/0015 , H04L7/02 , H04W84/18
摘要： 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.
摘要翻译：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。

2. 发明公开

KR20090065226A APPARATUS AND METHOD FOR COMMUNICATION IN WIRELESS SENSOR NETWORK 无效
标题翻译：无线传感器网络通信的装置和方法
公开(公告)号：KR20090065226A
公开(公告)日：2009-06-22
申请号：KR20070132704
申请日：2007-12-17
申请人： KOREA ELECTRONICS TELECOMM
发明人： LEE EUN JU , RUY JAE HONG , CHOI BYEONG CHEOL , KIM BONG WAN , KIM BONG SOO , PYO CHEOL SIG , CHAE JONG SUK
IPC分类号： H04L12/28
CPC分类号： H04W72/08 , H04W24/04 , H04W84/18
摘要： 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.
摘要翻译：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。

3. 发明公开

KR20100119324A Sensor node and method for composing sensor node 有权
标题翻译：传感器节点和组合传感器节点的方法
公开(公告)号：KR20100119324A
公开(公告)日：2010-11-09
申请号：KR20090038387
申请日：2009-04-30
申请人： KOREA ELECTRONICS TELECOMM , KOREA INST CONSTRUCTION TECH
发明人： BAE MYUNG NAM , LEE BYUNG BOG , CHOI BYEONG CHEOL , LEE IN HWAN , JUN JONG ARM , RYU SEUNG KI , NAM SANG KWAN
IPC分类号： H04W84/18 , H04L12/28
CPC分类号： H04W8/245 , G06F8/65 , H04W84/18 , H04W92/18
摘要： 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).
摘要翻译：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）。

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