专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08787930B2 Method and apparatus for estimating position of access point in Wi-Fi system 有权
标题翻译：用于估计Wi-Fi系统中接入点位置的方法和装置
公开(公告)号：US08787930B2
公开(公告)日：2014-07-22
申请号：US13286716
申请日：2011-11-01
申请人： Uzair Ahmad , Wan Sik Choi , Sang Joon Park , Young Su Cho , Do Hyun Kim , Dong Kyoo Kim , Sung Jo Yun , Myung In Ji
发明人： Uzair Ahmad , Wan Sik Choi , Sang Joon Park , Young Su Cho , Do Hyun Kim , Dong Kyoo Kim , Sung Jo Yun , Myung In Ji
IPC分类号： H04W24/00
CPC分类号： H04W64/003 , G01S5/0242 , G01S5/14 , G01S11/06 , H04W24/10
摘要： A method and apparatus for estimating a position of an access point (AP) includes (a) measuring a strength of a signal, transmitted by the AP, at three or more measurement points (MPs), (b) selecting an imaginary attenuation factor, (c) calculating a range between the AP and each of the MPs on the basis of the imaginary attenuation factor and a strength of a signal measured at the MP, (d) calculating an intersecting point of ranging circles in each of which a position of the MP is a center and the range between the MP and the AP is a radius, (e) calculating a best intersecting point from among a plurality of the intersecting points obtained by repeating the steps (c) and (d) while changing the imaginary attenuation factor, and (f) estimating the best intersecting point as the position of the AP.
摘要翻译：用于估计接入点（AP）的位置的方法和装置包括：（a）在三个或更多个测量点（MP）处测量由AP发送的信号的强度，（b）选择虚拟衰减因子，（c）基于虚拟衰减因子和在MP处测量的信号的强度来计算AP和每个MP之间的范围，（d）计算测距圆的交点，每个测距圆的位置 MP是中心，MP和AP之间的范围是半径，（e）从重复步骤（c）和（d）获得的多个交点中计算最佳相交点，同时改变虚构衰减因子，（f）估计最佳相交点作为AP的位置。

2. 发明申请

US20120122475A1 METHOD AND APPARATUS FOR ESTIMATING POSITION OF ACCESS POINT IN WI-FI SYSTEM 有权
标题翻译：用于估计WI-FI系统中接入点位置的方法和装置
公开(公告)号：US20120122475A1
公开(公告)日：2012-05-17
申请号：US13286716
申请日：2011-11-01
申请人： Uzair Ahmed , Wan Sik Choi , Sang Joon Park , Young Su Cho , Do Hyun Kim , Dong Kyoo Kim , Sung Jo Yun , Myung In Ji
发明人： Uzair Ahmed , Wan Sik Choi , Sang Joon Park , Young Su Cho , Do Hyun Kim , Dong Kyoo Kim , Sung Jo Yun , Myung In Ji
IPC分类号： H04W24/00
CPC分类号： H04W64/003 , G01S5/0242 , G01S5/14 , G01S11/06 , H04W24/10
摘要： A method and apparatus for estimating a position of an access point (AP) in a Wi-Fi system is provided. The method includes measuring a strength of a signal, transmitted by the AP, at three or more measurement points (MPs), selecting an imaginary attenuation factor, calculating a range between the AP and each of the MPs on the basis of the imaginary attenuation factor and a strength of a signal measured at the MP, calculating an intersecting point of ranging circles in each of which a position of the MP is a center and the range between the MP and the AP is a radius, calculating a best intersecting point from among a plurality of the intersecting points obtained by repeating the calculating the range and the calculating the intersecting point of ranging circles while changing the imaginary attenuation factor, and estimating the best intersecting point as the position of the AP.
摘要翻译：提供了一种用于估计Wi-Fi系统中接入点（AP）的位置的方法和装置。该方法包括测量由AP发送的信号在三个或更多个测量点（MP）处的强度，选择虚拟衰减因子，基于虚拟衰减因子计算AP与每个MP之间的范围以及在MP处测量的信号的强度，计算MP中的每个位置为中心的测距圆的交点，MP与AP之间的范围为半径，从其中计算最佳相交点，从通过重复计算范围而获得的多个交点，并且在改变虚拟衰减因子的同时计算测距圆的相交点，并且估计最佳相交点作为AP的位置。

3. 发明申请

US20080055108A1 APPARATUS AND METHOD FOR CONTROLLING LEGACY HOME APPLIANCES 审中-公开
标题翻译：用于控制家用电器的装置和方法
公开(公告)号：US20080055108A1
公开(公告)日：2008-03-06
申请号：US11828493
申请日：2007-07-26
申请人： Jin-Soo Han , Wan-Ki Park , Myung-In Ji , In-Tark Han
发明人： Jin-Soo Han , Wan-Ki Park , Myung-In Ji , In-Tark Han
IPC分类号： G05B19/02
CPC分类号： G08C17/02 , G08C23/04 , G08C2201/40
摘要： Provided is an apparatus and method for controlling legacy home appliances based on Zigbee wireless communication. The apparatus includes a home appliances control signal receiving unit for receiving a home appliances control signal from a user; a signal analyzing unit for analyzing the home appliances control signal and identifying a corresponding home appliance; a Zigbee coordinator for transforming the home appliances control signal into a Zigbee signal and transmitting the Zigbee signal to the identified home appliance; a Zigbee signal receiving unit for receiving the Zigbee signal from the Zigbee coordinator; an identification (ID) analyzing unit for analyzing the ID of the transmitted Zigbee signal; a signal transform unit for transforming the Zigbee signal into an infrared rays remote control signal; and an infrared rays signal transmitting unit for transmitting the infrared rays remote control signal to the infrared rays receiving unit.
摘要翻译：提供了一种基于Zigbee无线通信来控制传统家用电器的装置和方法。该装置包括用于从用户接收家用电器控制信号的家用电器控制信号接收单元; 信号分析单元，用于分析家用电器控制信号并识别对应的家用电器; 一个Zigbee协调员，用于将家用电器控制信号转换成Zigbee信号，并将Zigbee信号传输到所识别的家用电器; Zigbee信号接收单元，用于从Zigbee协调器接收Zigbee信号; 识别（ID）分析单元，用于分析所发送的ZigBee信号的ID; 信号变换单元，用于将ZigBee信号变换为红外线遥控信号; 以及用于将红外线遥控信号发送到红外线接收单元的红外线信号发送单元。

4. 发明申请

US20110064000A1 DEVICE AND METHOD FOR MEASURING LOCATION OF TERMINAL 有权
标题翻译：用于测量终端位置的装置和方法
公开(公告)号：US20110064000A1
公开(公告)日：2011-03-17
申请号：US12686078
申请日：2010-01-12
申请人： Byung Doo KIM , Youngsu Cho , Sung Jo Yun , Myung In Ji
发明人： Byung Doo KIM , Youngsu Cho , Sung Jo Yun , Myung In Ji
IPC分类号： H04L12/28
CPC分类号： H04W64/00 , H04L67/18
摘要： A terminal location measuring device includes a database for storing registration information of a plurality of access points (AP's) forming a first infrastructure system for wireless LAN-based indoor location determination. The terminal location measuring device sets a search range of a database by using location information of the terminal acquired through a second infrastructure system that is different from the first infrastructure system, an identifier of at least one of a plurality of AP's, and a signal measurement value. The terminal location measuring device extracts registration information of an AP having the same identifier as at least one AP within the search range of the database, and measures a location of the terminal by using registration information of the AP.
摘要翻译：终端位置测量装置包括：数据库，用于存储形成用于无线基于LAN的室内位置确定的第一基础设施系统的多个接入点（AP）的注册信息。终端位置测量装置通过使用通过与第一基础设施系统不同的第二基础设施系统获取的终端的位置信息，多个AP中的至少一个的标识符和信号测量来设置数据库的搜索范围值。终端位置测量装置提取具有与数据库的搜索范围内的至少一个AP相同的标识符的AP的注册信息，并且通过使用AP的注册信息来测量终端的位置。

5. 发明授权

US08825393B2 Method for providing location service and mobile terminal 有权
标题翻译：提供定位服务和移动终端的方法
公开(公告)号：US08825393B2
公开(公告)日：2014-09-02
申请号：US13324716
申请日：2011-12-13
申请人： Young Su Cho , Sung Jo Yun , Myung In Ji
发明人： Young Su Cho , Sung Jo Yun , Myung In Ji
IPC分类号： G01C21/36
CPC分类号： G01C21/367
摘要： A method for providing a location service and a mobile terminal are provided. The location service providing method includes determining a positioning method based on location information of the mobile terminal and measurement information used for calculating the location of the mobile terminal, determining a map switch indicator by using at least one of the determined positioning method, the location information, and the measurement information, selecting a global map (i.e., the whole area map) or a local map according to the determined map switch indicator, and indicating the location of the mobile terminal on the selected map.
摘要翻译：提供了一种用于提供定位服务和移动终端的方法。位置服务提供方法包括基于移动终端的位置信息和用于计算移动终端的位置的测量信息确定定位方法，通过使用所确定的定位方法，位置信息中的至少一个来确定地图切换指示符，以及测量信息，根据所确定的地图切换指示器选择全局地图（即，整个地图）或本地地图，并且指示移动终端在所选地图上的位置。

6. 发明申请

US20130150090A1 APPARATUS AND METHOD FOR PROVIDING LOCATION-BASED SERVICE 审中-公开
标题翻译：用于提供基于位置的服务的装置和方法
公开(公告)号：US20130150090A1
公开(公告)日：2013-06-13
申请号：US13612421
申请日：2012-09-12
申请人： Young-Su CHO , Myung-In JI , Sang-Joon PARK
发明人： Young-Su CHO , Myung-In JI , Sang-Joon PARK
IPC分类号： G06Q20/32 , H04W4/02
CPC分类号： H04W4/021 , G06Q30/00
摘要： Disclosed herein are an apparatus and method for providing a location-based service. The apparatus includes a location-based service server and a wireless communication infrastructure location DB. When a mobile payment service is performed for a member store terminal using a user mobile terminal, the location-based service server receives measurement information about a wireless communication infrastructure and information about the location of the member store from the mobile terminal, and generates information about the location of the wireless communication infrastructure using the received measurement information about the wireless communication infrastructure and the information about the location of the member store. The wireless communication infrastructure location DB stores the generated information about the location of the wireless communication infrastructure.
摘要翻译：本文公开了一种用于提供基于位置的服务的装置和方法。该装置包括基于位置的服务服务器和无线通信基础设施位置DB。当使用用户移动终端对成员存储终端执行移动支付服务时，基于位置的服务服务器从移动终端接收关于无线通信基础设施的测量信息和关于成员存储的位置的信息，并且生成关于使用所接收的关于无线通信基础设施的测量信息的无线通信基础设施的位置和关于成员存储的位置的信息。无线通信基础设施位置DB存储关于无线通信基础设施的位置的所生成的信息。

7. 发明授权

US08274916B2 Device and method for measuring location of terminal 有权
标题翻译：端子位置测量装置及方法
公开(公告)号：US08274916B2
公开(公告)日：2012-09-25
申请号：US12686078
申请日：2010-01-12
申请人： Byung Doo Kim , Youngsu Cho , Sung Jo Yun , Myung In Ji
发明人： Byung Doo Kim , Youngsu Cho , Sung Jo Yun , Myung In Ji
IPC分类号： H04L12/28
CPC分类号： H04W64/00 , H04L67/18
摘要： A terminal location measuring device includes a database for storing registration information of a plurality of access points (AP's) forming a first infrastructure system for wireless LAN-based indoor location determination. The terminal location measuring device sets a search range of a database by using location information of the terminal acquired through a second infrastructure system that is different from the first infrastructure system, an identifier of at least one of a plurality of AP's, and a signal measurement value. The terminal location measuring device extracts registration information of an AP having the same identifier as at least one AP within the search range of the database, and measures a location of the terminal by using registration information of the AP.
摘要翻译：终端位置测量装置包括：数据库，用于存储形成用于无线基于LAN的室内位置确定的第一基础设施系统的多个接入点（AP）的注册信息。终端位置测量装置通过使用通过与第一基础设施系统不同的第二基础设施系统获取的终端的位置信息，多个AP中的至少一个的标识符和信号测量来设置数据库的搜索范围值。终端位置测量装置提取具有与数据库的搜索范围内的至少一个AP相同的标识符的AP的注册信息，并且通过使用AP的注册信息来测量终端的位置。

8. 发明申请

US20120150434A1 METHOD FOR PROVIDING LOCATION SERVICE AND MOBILE TERMINAL 有权
标题翻译：提供位置服务和移动终端的方法
公开(公告)号：US20120150434A1
公开(公告)日：2012-06-14
申请号：US13324716
申请日：2011-12-13
申请人： Young Su CHO , Sung Jo YUN , Myung In JI
发明人： Young Su CHO , Sung Jo YUN , Myung In JI
IPC分类号： G01C21/00
CPC分类号： G01C21/367
摘要： A method for providing a location service and a mobile terminal are provided. The location service providing method includes determining a positioning method based on location information of the mobile terminal and measurement information used for calculating the location of the mobile terminal, determining a map switch indicator by using at least one of the determined positioning method, the location information, and the measurement information, selecting a global map (i.e., the whole area map) or a local map according to the determined map switch indicator, and indicating the location of the mobile terminal on the selected map.
摘要翻译：提供了一种用于提供定位服务和移动终端的方法。位置服务提供方法包括基于移动终端的位置信息和用于计算移动终端的位置的测量信息确定定位方法，通过使用所确定的定位方法，位置信息中的至少一个来确定地图切换指示符，以及测量信息，根据所确定的地图切换指示器选择全局地图（即，整个地图）或本地地图，并且指示移动终端在所选地图上的位置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式