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

US08879502B2 System and method for performing handoff between different types of networks by using a voice service 有权
标题翻译：通过使用语音服务来执行不同类型网络之间切换的系统和方法
公开(公告)号：US08879502B2
公开(公告)日：2014-11-04
申请号：US13171854
申请日：2011-06-29
申请人： Woo-Jin Choi , Eun-Kyoung Paik , Seong-Choon Lee
发明人： Woo-Jin Choi , Eun-Kyoung Paik , Seong-Choon Lee
IPC分类号： H04W4/00 , H04W36/00 , H04W36/32
CPC分类号： H04W36/0066 , H04W36/32
摘要： A system and method for handing off from a first network to a second network. A determination may be made as to whether an accessible base station of the second network is located in the vicinity of a user equipment based on information on a current location of the user equipment in the first network. An activation call may be generated with a first telephone number as a caller number when an accessible base station of the second network is located in the vicinity of the user equipment based on the determination result. The activation call indicates an initiation of a search for an accessible base station of the second network, and an accessible base station of the second network may be searched for when the activation call with the first telephone number is received. A handoff from the first network to the second network may then be executed when the accessible base station of the second network is located.
摘要翻译：一种用于从第一网络切换到第二网络的系统和方法。可以基于关于第一网络中的用户设备的当前位置的信息来确定第二网络的可访问基站是否位于用户设备附近。基于确定结果，当第二网络的可访问基站位于用户设备附近时，可以利用第一电话号码作为呼叫者号码生成激活呼叫。激活呼叫指示对第二网络的可访问基站的搜索的启动，并且当接收到具有第一电话号码的激活呼叫时，可以搜索第二网络的可访问基站。然后，当第二网络的可访问基站被定位时，可以执行从第一网络到第二网络的越区切换。

2. 发明授权

US08718014B2 System and method for performing handoff between different types of networks by using a short message service 有权
标题翻译：通过使用短消息服务来执行不同类型的网络之间切换的系统和方法
公开(公告)号：US08718014B2
公开(公告)日：2014-05-06
申请号：US13171879
申请日：2011-06-29
申请人： Woo-Jin Choi , Eun-Kyoung Paik , Seong-Choon Lee , Sung-Il Jin
发明人： Woo-Jin Choi , Eun-Kyoung Paik , Seong-Choon Lee , Sung-Il Jin
IPC分类号： H04W36/14
CPC分类号： H04W36/0066 , H04W36/32
摘要： A system and method for handing off from a first network to a second network. A determination may be made as to whether an accessible base station of the second network is located in the vicinity of a user equipment based on information on a current location of the user equipment in the first network. An activation message may be generated with a first telephone number as a caller number when an accessible base station of the second network is located in the vicinity of the user equipment based on the determination result. The activation message indicates an initiation of a search for an accessible base station of the second network, and an accessible base station of the second network may be searched for when the activation message with the first telephone number is received. A handoff from the first network to the second network may then be executed when the accessible base station of the second network is located.
摘要翻译：一种用于从第一网络切换到第二网络的系统和方法。可以基于关于第一网络中的用户设备的当前位置的信息来确定第二网络的可访问基站是否位于用户设备附近。基于确定结果，当第二网络的可访问基站位于用户设备附近时，可以利用第一电话号码作为呼叫者号码生成激活消息。激活消息指示对第二网络的可访问基站的搜索的启动，并且当接收到具有第一电话号码的激活消息时，可以搜索第二网络的可访问基站。然后，当第二网络的可访问基站被定位时，可以执行从第一网络到第二网络的越区切换。

3. 发明申请

US20110002466A1 CLIENT APPARATUS FOR SUPPORTING MOBILITY AND SECURITY BETWEEN HETEROGENEOUS NETWORKS USING MOBIKE PROTOCOL 审中-公开
标题翻译：支持使用移动协议的异构网络之间的移动性和安全性的客户端设备
公开(公告)号：US20110002466A1
公开(公告)日：2011-01-06
申请号：US12820998
申请日：2010-06-22
申请人： Dong-Jin Kwak , Woo-Jin Choi , Seong-Choon Lee , Hyung-Keun Ryu
发明人： Dong-Jin Kwak , Woo-Jin Choi , Seong-Choon Lee , Hyung-Keun Ryu
IPC分类号： H04W12/08 , G06F21/20 , H04W36/00
CPC分类号： H04L63/0428 , H04L63/164 , H04W12/001
摘要： A client apparatus includes a wireless network access unit configured to access wireless networks, a packet analysis unit configured to analyze uplink and downlink data packets, a security tunnel processor configured to establish a mobile security tunnel and to maintain the established mobile security tunnel when handover is performed in heterogeneous networks, a wireless network controller configured to control a wireless network accessing process and a connection releasing process of the wireless network access unit, a mobile security tunnel controller configured to perform a MOBIKE protocol and to control a process of establishing and maintaining a mobile security tunnel of the security tunnel processor, and a wireless network connection manager configured to request the mobile security tunnel controller to perform a MOBIKE protocol by managing MOBIKE information and to control handover by setting up and managing a wireless network access policy.
摘要翻译：客户端装置包括被配置为接入无线网络的无线网络接入单元，被配置为分析上行链路和下行链路数据分组的分组分析单元，被配置为建立移动安全隧道的安全隧道处理器，并且在切换时保持建立的移动安全隧道在异构网络中执行的无线网络控制器，被配置为控制无线网络访问过程的无线网络控制器和无线网络接入单元的连接释放过程;移动安全隧道控制器，被配置为执行MOBIKE协议并且控制建立和维护安全隧道处理器的移动安全隧道和无线网络连接管理器，被配置为通过管理MOBIKE信息来请求移动安全隧道控制器执行MOBIKE协议，并且通过设置和管理无线网络接入策略来控制切换。

4. 发明授权

US08301304B2 Detecting apparatus and method of robot cleaner 有权
标题翻译：机器人清洁器检测装置及方法
公开(公告)号：US08301304B2
公开(公告)日：2012-10-30
申请号：US12331837
申请日：2008-12-10
申请人： Young-Gyu Jung , Sang-Cheon Kim , Tae-Woong Nah , Woo-Jin Choi
发明人： Young-Gyu Jung , Sang-Cheon Kim , Tae-Woong Nah , Woo-Jin Choi
IPC分类号： G05B19/04
CPC分类号： G01B11/24
摘要： A detecting apparatus and method of a robot cleaner is disclosed. The apparatus includes a detecting unit provided with a transmitting unit for sending a signal to detect the floor and a receiving unit for receiving a signal sent from the transmitting unit to be reflected on the floors an optic angle adjusting unit disposed at least one of the transmitting unit and the receiving unit and configured to adjust optic angles of the signals, and a light shielding unit configured to partially shield a signal sent through the optic angle adjusting unit in order to reduce a deviation of each signal of the transmitting unit and the receiving unit. Accordingly, a measurement deviation with respect to color and feel of the floor can be reduced. Also, an amount of light received at the receiving unit can be obtained as much as required, which allows an accurate detection of the detecting apparatus. In addition, even if there are both drop-off and bump on the floor, the robot cleaner can smoothly operate.
摘要翻译：公开了一种机器人清洁器的检测装置和方法。该装置包括检测单元，该检测单元设置有用于发送信号以检测地板的发送单元和接收单元，用于接收从发送单元发送的信号以反映在楼层上，光学角度调整单元设置在至少一个发送单元和接收单元，并且被配置为调整信号的光学角度;以及遮光单元，被配置为部分地屏蔽通过光学角度调整单元发送的信号，以便减少发送单元和接收单元的每个信号的偏差。因此，可以减少相对于地板的颜色和手感的测量偏差。此外，可以根据需要获得在接收单元处接收的光量，这允许检测装置的精确检测。另外，即使在地板上都有跌落和碰撞，机器人清洁器也能平稳地操作。

5. 发明授权

US08159902B2 Apparatus and method for localizing sound source in robot 有权
标题翻译：机器人声源定位装置及方法
公开(公告)号：US08159902B2
公开(公告)日：2012-04-17
申请号：US12436434
申请日：2009-05-06
申请人： Hyun-Soo Kim , Dong-Suk Yook , Young-Kyu Cho , Woo-Jin Choi
发明人： Hyun-Soo Kim , Dong-Suk Yook , Young-Kyu Cho , Woo-Jin Choi
IPC分类号： H04R3/00
CPC分类号： H04R3/005 , H04R2430/21
摘要： An apparatus and method for localizing a sound source in a robot are provided. The apparatus includes a microphone unit implemented by one or more microphones, which picks up a sound from a three-dimensional space. The apparatus also includes a sound source localizer for determining a position of the sound source in accordance with Time-Difference of Arrivals (TDOAs) and a highest power of the sound picked up by the microphone unit. Thus, the robot can rapidly and accurately localize the sound source in the three-dimensional space with minimum dead space, using a minimum number of microphones.
摘要翻译：提供了一种用于在机器人中定位声源的装置和方法。该装置包括由一个或多个麦克风实现的麦克风单元，其从三维空间拾取声音。该装置还包括声源定位器，用于根据到达时差（TDOA）和由麦克风单元拾取的声音的最高功率来确定声源的位置。因此，使用最小数量的麦克风，机器人可以以最小的死空间快速准确地定位三维空间中的声源。

6. 发明申请

US20070159389A1 Wireless Network Assisted GPS System 有权
标题翻译：无线网络辅助GPS系统
公开(公告)号：US20070159389A1
公开(公告)日：2007-07-12
申请号：US11682434
申请日：2007-03-06
申请人： Sirin Tekinay , Woo-Jin Choi
发明人： Sirin Tekinay , Woo-Jin Choi
IPC分类号： G01S5/14
CPC分类号： H04W64/00 , G01S5/0263
摘要： A method and apparatus for locating a mobile communications device such as a cell phone includes apparatus for communicating with base stations and apparatus for communicating with satellites. Signals received from satellites and the base stations are combined to provide the necessary information to calculate the location of the mobile communications device.
摘要翻译：用于定位诸如蜂窝电话的移动通信设备的方法和装置包括用于与基站通信的设备和用于与卫星通信的设备。从卫星和基站接收的信号被组合以提供必要的信息来计算移动通信设备的位置。

7. 发明申请

US20050052320A1 Wireless network assisted GPS system 有权
标题翻译：无线网络辅助GPS系统
公开(公告)号：US20050052320A1
公开(公告)日：2005-03-10
申请号：US10827911
申请日：2004-04-20
申请人： Sirin Tekinay , Woo-Jin Choi
发明人： Sirin Tekinay , Woo-Jin Choi
IPC分类号： G01S19/09 , G01S5/02 , G01S19/46 , H04W64/00 , G01S5/14
CPC分类号： H04W64/00 , G01S5/0263
摘要： A method and apparatus for locating a mobile communications device such as a cell phone includes apparatus for communicating with base stations and apparatus for communicating with satellites. Signals received from satellites and the base stations are combined to provide the necessary information to calculate the location of the mobile communications device.
摘要翻译：用于定位诸如蜂窝电话的移动通信设备的方法和装置包括用于与基站通信的设备和用于与卫星通信的设备。从卫星和基站接收的信号被组合以提供必要的信息来计算移动通信设备的位置。

8. 发明授权

US09078188B2 Method and system for processing handover in heterogeneous mobility protocol mixed networks and MIP client device 有权
标题翻译：用于异构移动协议混合网络和MIP客户端设备处理切换的方法和系统
公开(公告)号：US09078188B2
公开(公告)日：2015-07-07
申请号：US13309098
申请日：2011-12-01
申请人： Woo-Jin Choi , Jung-Joon Kim , Heung-Ryeol You
发明人： Woo-Jin Choi , Jung-Joon Kim , Heung-Ryeol You
IPC分类号： H04W4/00 , H04W36/14 , H04W36/00 , H04W36/18 , H04W76/02 , H04W76/06 , H04W80/04 , H04W88/16
CPC分类号： H04W36/14 , H04W36/0011 , H04W36/005 , H04W36/18 , H04W76/12 , H04W76/32 , H04W80/045 , H04W88/16
摘要： A method for processing handover to provide IP mobility for mobile user equipment, a system thereof, and a Mobile IP (MIP) client device using the same method. The method processing handover at a home agent in a heterogeneous protocol mixed network includes: at a home agent, creating a Proxy Mobile IP (PMIP) tunnel when user equipment accesses a PMIP network; at the home agent, creating a Client Mobile IP (CMIP) tunnel when a CMIP network is accessed due to handover of the user equipment; and at the home agent, severing the PMIP tunnel when the user equipment completes performing handover.
摘要翻译：一种用于处理切换以为移动用户设备提供IP移动性的方法，其系统和使用相同方法的移动IP（MIP）客户端设备。在异构协议混合网络中的归属代理处理切换的方法包括：在归属代理处，当用户设备访问PMIP网络时，创建代理移动IP（PMIP）隧道; 在归属代理处，当由于用户设备的切换而访问CMIP网络时，创建客户端移动IP（CMIP）隧道; 并且在归属代理处，当用户设备完成切换时切断PMIP隧道。

9. 发明申请

US20060128385A1 Method and system for MIPv4-based fast handoff between heterogeneous networks 审中-公开
标题翻译：用于基于MIPv4的异构网络快速切换的方法和系统
公开(公告)号：US20060128385A1
公开(公告)日：2006-06-15
申请号：US11145127
申请日：2005-06-03
申请人： Hyun-Woo Lee , Won Ryu , Jin-Seong Cho , Woo-Jin Choi , Han-Sup Lee , Ho-Tak Hwang
发明人： Hyun-Woo Lee , Won Ryu , Jin-Seong Cho , Woo-Jin Choi , Han-Sup Lee , Ho-Tak Hwang
IPC分类号： H04Q7/20
CPC分类号： H04W36/14 , H04W8/06 , H04W8/12 , H04W36/0011 , H04W36/0016 , H04W48/14 , H04W80/04
摘要： Disclosed herein is a method and system for Mobile Internet Protocol version 4 (MIPv4)-based fast handoff between heterogeneous networks. The method includes the first step of an Mobile Station (MS) acquiring information about a second Foreign Agent (FA) pertaining to a second wireless network to be newly accessed from a first FA pertaining to a first wireless network that is different from the first wireless network and is previously accessed; the second step of the MS requesting registration from an integrated Home Agent (HA) through the first FA and the second FA; the third step of generating a temporary tunnel between the first FA and the second FA; and the fourth step of the HA transmitting a reply to the registration request to the MS through the second FA.
摘要翻译：这里公开了一种用于基于移动互联网协议版本4（MIPv4）的异构网络之间的快速切换的方法和系统。该方法包括移动台（MS）的第一步骤，从与第一无线网络不同的第一无线网络的第一FA获取关于第二无线网络的关于第二无线网络的信息的第一步骤，网络，以前访问; MS通过第一FA和第二FA请求从集成的归属代理（HA）注册的第二步骤; 在第一FA和第二FA之间产生临时隧道的第三步骤; 以及HA通过第二FA向MS发送对注册请求的回复的第四步骤。

10. 发明授权

US10194754B2 Functional chair 有权
公开(公告)号：US10194754B2
公开(公告)日：2019-02-05
申请号：US15507466
申请日：2016-03-02
申请人： Woo-Jin Choi
发明人： Woo-Jin Choi
IPC分类号： A47C7/14 , A47C31/12 , A47C7/46 , A47C3/30 , A47C7/02 , A47C7/40 , G05B15/02
摘要： Disclosed is a functional chair capable of adjusting a height of a seat. The functional chair includes a first seat configured to support a left pelvis, a second seat provided at a right side of the first seat, a frame provided below the first seat and the second seat, a backrest protruding from one side of the first and second seats, a seat pressure measuring unit which is respectively provided on the first seat and the second seat, a controller which receives the first pressure value and the second pressure value from the seat pressure measuring unit, a memory which stores in advance drive command information corresponding to a difference between the first pressure value and the second pressure value, a first height adjusting unit provided between the first seat and the frame, and a second height adjusting unit provided between the second seat and the frame.

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