公开(公告)号：US08374624B2

公开(公告)日：2013-02-12

申请号：US12397799

申请日：2009-03-04

申请人： Jin-Serk Baik ,  Joon-Oo Kim ,  Yun-Je Oh ,  Joong-Soo Ma ,  Myoung-Hwan Seo ,  Myoung-In Ji ,  Sung-Chang Choi

发明人： Jin-Serk Baik ,  Joon-Oo Kim ,  Yun-Je Oh ,  Joong-Soo Ma ,  Myoung-Hwan Seo ,  Myoung-In Ji ,  Sung-Chang Choi

IPC分类号： H04W4/02

CPC分类号： G01S5/0294

摘要： Provided is a location measurement method of a mobile node using a predictive filter is provided for improving the location measurement accuracy of the mobile node. The location measurement method of a mobile node detects change of movement pattern of the mobile node, corrects weights of a location measurement period and a predictive filter depending on the change of movement pattern, and compensates a location of the mobile node using the corrected weights of the location measurement period and predictive filter.

摘要翻译： 提供了一种使用预测滤波器的移动节点的位置测量方法，用于提高移动节点的位置测量精度。 移动节点的位置测量方法检测移动节点的移动模式的变化，根据移动模式的变化校正位置测量周期的权重和预测滤波器，并且使用校正的权重来补偿移动节点的位置 位置测量周期和预测滤波器。

公开(公告)号：US20090209268A1

公开(公告)日：2009-08-20

申请号：US12361606

申请日：2009-01-29

申请人： Do Young HA ,  Joon Oo Kim ,  Yun Je Oh ,  Joong Soo Ma ,  Myoung Hwan Seo ,  Sung Chang Choi ,  Myoung In Ji

发明人： Do Young HA ,  Joon Oo Kim ,  Yun Je Oh ,  Joong Soo Ma ,  Myoung Hwan Seo ,  Sung Chang Choi ,  Myoung In Ji

IPC分类号： H04W24/00

CPC分类号： H04W64/00 ,  G01S5/0289 ,  H04W8/005 ,  H04W48/20

摘要： A location sensing system and method for a mobile communication system is provided for maintaining location sensing service with the support of mobile nodes when there is an insufficient number of anchor nodes for reference points. A location sensing method for a mobile communication system includes discovering, at a source mobile node, anchor nodes in a vicinity; discovering, when a number of discovered anchor nodes is less than a predetermined number of reference nodes required for location sensing, neighboring mobile nodes; selecting at least one of neighboring mobile nodes as a reference mobile node; and computing a location of the source mobile node in cooperation with the predetermined number of reference nodes including the discovered anchor nodes and the reference mobile node.

摘要翻译： 提供了一种用于移动通信系统的位置感测系统和方法，用于当针对参考点的锚节点数量不足时，通过移动节点的支持来维护位置感知服务。 一种用于移动通信系统的位置检测方法包括在源移动节点处发现附近的锚节点; 当发现的多个锚节点小于位置感测所需的预定数量的参考节点时，发现相邻的移动节点; 选择相邻移动节点中的至少一个作为参考移动节点; 以及与包括所发现的锚节点和参考移动节点的预定数量的参考节点一起计算源移动节点的位置。

公开(公告)号：US20050061024A1

公开(公告)日：2005-03-24

申请号：US10952904

申请日：2004-09-30

申请人： Seok-Keun Koh ,  Hyung Jung ,  Won Choi ,  Byung Kang ,  Ki Kim ,  Sam Ha ,  Cheol Kim ,  Sung-Chang Choi

发明人： Seok-Keun Koh ,  Hyung Jung ,  Won Choi ,  Byung Kang ,  Ki Kim ,  Sam Ha ,  Cheol Kim ,  Sung-Chang Choi

IPC分类号： C23C16/44 ,  B05D3/14 ,  B05D5/08 ,  B05D7/24 ,  C08F2/00 ,  C08G83/00 ,  C23C14/12 ,  C23C14/22 ,  C23C16/30 ,  C23C16/50 ,  C23C16/503 ,  C23C16/515 ,  C23C16/56 ,  F25B47/00 ,  F28F13/18 ,  F25B41/00

CPC分类号： C23C16/503 ,  B05D1/62 ,  B05D3/148 ,  B05D5/083 ,  C23C16/30 ,  C23C16/50 ,  C23C16/515 ,  C23C16/56 ,  F25B47/003 ,  F28F13/18 ,  F28F2245/02 ,  F28F2245/04

摘要： According to the present invention, there is provided a plasma polymerization surface modification of a metal for enhancing its applicability for use in refrigerating and air conditioning such as in constructing heat exchanges, by using a DC discharge plasma, comprising the steps of: (a) positioning an anode electrode which is substantially of metal to be surface-modified and a cathode electrode in a chamber, (b) maintaining a pressure in the chamber at a predetermined vacuum level, (c) blowing a reaction gas composed of an unsaturated aliphatic hydrocarbon monomer gas or fluorine-containing monomer and silicon containing monomer gas at a predetermined pressure and a non-polymerizable gas at a predetermined pressure into the chamber, and (d) applying a voltage to the electrodes in order to obtain a DC discharge, whereby to obtain a plasma consisting of positive and negative ions and radicals generated from the unsaturated aliphatic hydrocarbon monomer gas and the non-polymerizable gas, and then forming a polymer with hydrophilicity or hydrophobicity on the surface of the anode electrode by plasma deposition, and there is also provided a plasma polymerization surface modification of a metal for enhancing its applicability for use in refrigerating and air conditioning such as in constructing heat exchanges, by using an RF plasma.

摘要翻译： 根据本发明，通过使用DC放电等离子体，提供了一种金属的等离子体聚合表面改性，用于增强其在制冷和空调中的应用，例如构建热交换，其包括以下步骤：（a） 将基本上要被表面改性的金属的阳极电极和阴极电极放置在室中，（b）将室内的压力保持在预定的真空度，（c）吹送由不饱和脂族烃组成的反应气体 单体气体或含氟单体和预定压力的含硅单体气体和以预定压力进入室的非可聚合气体，以及（d）向电极施加电压以获得DC放电，从而 获得由不饱和脂肪烃单体气体和不可聚合气体产生的正离子和负离子和自由基组成的等离子体， 然后通过等离子体沉积在阳极电极的表面上形成具有亲水性或疏水性的聚合物，并且还提供金属的等离子体聚合表面改性以增强其用于制冷和空调的适用性，例如构建热交换 ，通过使用RF等离子体。

公开(公告)号：US08238937B2

公开(公告)日：2012-08-07

申请号：US12361606

申请日：2009-01-29

申请人： Do Young Ha ,  Joon Oo Kim ,  Yun Je Oh ,  Joong Soo Ma ,  Myoung Hwan Seo ,  Sung Chang Choi ,  Myoung In Ji

发明人： Do Young Ha ,  Joon Oo Kim ,  Yun Je Oh ,  Joong Soo Ma ,  Myoung Hwan Seo ,  Sung Chang Choi ,  Myoung In Ji

IPC分类号： H04W24/00 ,  H04M11/04

CPC分类号： H04W64/00 ,  G01S5/0289 ,  H04W8/005 ,  H04W48/20

摘要： A location sensing system and method for a mobile communication system is provided for maintaining location sensing service with the support of mobile nodes when there is an insufficient number of anchor nodes for reference points. A location sensing method for a mobile communication system includes discovering, at a source mobile node, anchor nodes in a vicinity; discovering, when a number of discovered anchor nodes is less than a predetermined number of reference nodes required for location sensing, neighboring mobile nodes; selecting at least one of neighboring mobile nodes as a reference mobile node; and computing a location of the source mobile node in cooperation with the predetermined number of reference nodes including the discovered anchor nodes and the reference mobile node.

摘要翻译： 提供了一种用于移动通信系统的位置感测系统和方法，用于当针对参考点的锚节点数量不足时，通过移动节点的支持来维护位置感知服务。 一种用于移动通信系统的位置检测方法包括在源移动节点处发现附近的锚节点; 当发现的多个锚节点小于位置感测所需的预定数量的参考节点时，发现相邻的移动节点; 选择相邻移动节点中的至少一个作为参考移动节点; 以及与包括所发现的锚节点和参考移动节点的预定数量的参考节点一起计算源移动节点的位置。

公开(公告)号：US07178584B2

公开(公告)日：2007-02-20

申请号：US10952904

申请日：2004-09-30

申请人： Seok-Keun Koh ,  Hyung Jin Jung ,  Won Kook Choi ,  Byung Ha Kang ,  Ki Hwan Kim ,  Sam Chul Ha ,  Cheol Hwan Kim ,  Sung-Chang Choi

发明人： Seok-Keun Koh ,  Hyung Jin Jung ,  Won Kook Choi ,  Byung Ha Kang ,  Ki Hwan Kim ,  Sam Chul Ha ,  Cheol Hwan Kim ,  Sung-Chang Choi

IPC分类号： F28F13/18

CPC分类号： C23C16/503 ,  B05D1/62 ,  B05D3/148 ,  B05D5/083 ,  C23C16/30 ,  C23C16/50 ,  C23C16/515 ,  C23C16/56 ,  F25B47/003 ,  F28F13/18 ,  F28F2245/02 ,  F28F2245/04

摘要： According to the present invention, there is provided a plasma polymerization surface modification of a metal for enhancing its applicability for use in refrigerating and air conditioning such as in constructing heat exchanges, by using a DC discharge plasma, comprising the steps of: (a) positioning an anode electrode which is substantially of metal to be surface-modified and a cathode electrode in a chamber, (b) maintaining a pressure in the chamber at a predetermined vacuum level, (c) blowing a reaction gas composed of an unsaturated aliphatic hydrocarbon monomer gas or fluorine-containing monomer and silicon containing monomer gas at a predetermined pressure and a non-polymerizable gas at a predetermined pressure into the chamber, and (d) applying a voltage to the electrodes in order to obtain a DC discharge, whereby to obtain a plasma consisting of positive and negative ions and radicals generated from the unsaturated aliphatic hydrocarbon monomer gas and the non-polymerizable gas, and then forming a polymer with hydrophilicity or hydrophobicity on the surface of the anode electrode by plasma deposition, and there is also provided a plasma polymerization surface modification of a metal for enhancing its applicability for use in refrigerating and air conditioning such as in constructing heat exchanges, by using an RF plasma.

摘要翻译： 根据本发明，通过使用DC放电等离子体，提供了一种金属的等离子体聚合表面改性，用于增强其在制冷和空调中的应用，例如构建热交换，其包括以下步骤：（a） 将基本上要被表面改性的金属的阳极电极和阴极电极放置在室中，（b）将室内的压力保持在预定的真空度，（c）吹送由不饱和脂族烃组成的反应气体 单体气体或含氟单体和预定压力的含硅单体气体和以预定压力进入室的非可聚合气体，以及（d）向电极施加电压以获得DC放电，从而 获得由不饱和脂肪烃单体气体和不可聚合气体产生的正离子和负离子和自由基组成的等离子体， 然后通过等离子体沉积在阳极电极的表面上形成具有亲水性或疏水性的聚合物，并且还提供金属的等离子体聚合表面改性以增强其用于制冷和空调的适用性，例如构建热交换 ，通过使用RF等离子体。