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    • 1. 发明授权
    • System and method for locating a mobile terminal using secure user plane location
    • 使用安全用户平面位置定位移动终端的系统和方法
    • US08744477B2
    • 2014-06-03
    • US11503710
    • 2006-08-14
    • Joo-Young KimWuk KimEun-O Lee
    • Joo-Young KimWuk KimEun-O Lee
    • H04W24/00
    • H04W64/00
    • Disclosed is a method for determining the location of a targeted mobile set using SUPL (Secure User Plane Location) in a wireless communications network, including sending a target set location initiation message to the targeted mobile set in response to a request message, causing a home positioning server to exchange the capacities of positioning methods with the targeted mobile set to select and store a suitable positioning method, and determining the location of the targeted mobile set by using the selected positioning method previously stored whenever the location is requested. Accordingly it is unnecessary for the targeted set to resend the target set location initiation message to the positioning server whenever repeating the location calculation for the repeated deferred service.
    • 公开了一种用于在无线通信网络中使用SUPL(安全用户平面位置)确定目标移动设备的位置的方法,包括响应于请求消息向目标移动设备发送目标集位置发起消息,导致家庭 定位服务器与目标移动设备交换定位方法的能力,以选择和存储合适的定位方法,以及通过使用当请求位置时先前存储的所选择的定位方法来确定目标移动设备的位置。 因此,当对重复的延迟服务重复位置计算时,目标集合不必重新发送目标集位置发起消息给定位服务器。
    • 4. 发明申请
    • METHOD FOR MANAGING ONE OR MORE MEDIA TYPES SUPPORTED IN A POC SESSION, AND A POC SYSTEM AND A POC USER EQUIPMENT FOR IMPLEMENTING THE SAME
    • 用于管理在POC会议中支持的一个或多个媒体类型的方法,以及用于实施相同的POC系统和POC用户设备
    • US20080248762A1
    • 2008-10-09
    • US12098735
    • 2008-04-07
    • Ji-Hye LeeSung-Jin ParkWuk KimEun-O Lee
    • Ji-Hye LeeSung-Jin ParkWuk KimEun-O Lee
    • H04B1/38
    • H04L65/1089H04L65/4061H04W4/10H04W76/45
    • A PoC system, method, user equipment and server used for managing one or more media types supported in a PoC session opened between a PoC server and one or more PoC clients is provided. When at least one PoC client is engaged in a Open Mobile Alliance (OMA) Push-to-talk (PPT) over Cellular (PoC) multimedia communication service and is to be withdraw from a PoC session in which the PoC client is participating, a PoC server identifies and stores information about one or more media types that were negotiated to be usable between the corresponding PoC client and the PoC server when the corresponding PoC client joined the PoC session. Next, when the number of PoC clients using the identified one or more media types among remaining PoC clients participating in the PoC session is one or less, the PoC server determines that the identified one or more media types is no longer needed for the corresponding PoC session, and corrects the PoC session so as to not use the identified one or more media types. Accordingly, when the one or more media types will not be received by any PoC client in the PoC session the use of the one or more media types in the PoC session is discontinued, so that it is possible to prevent a transmission error of the corresponding one or more media types and to save resources allocated to the corresponding one or more media types.
    • 提供了一种用于管理在PoC服务器和一个或多个PoC客户端之间打开的PoC会话中支持的一种或多种媒体类型的PoC系统,方法,用户设备和服务器。 当至少一个PoC客户端从事通过蜂窝(PoC)多媒体通信服务的开放移动联盟(OMA)即按即说(PPT))并且要从PoC客户端参与的PoC会话中撤出时, 当对应的PoC客户端加入PoC会话时,PoC服务器识别并存储关于一个或多个被协商在相应的PoC客户端和PoC服务器之间可用的媒体类型的信息。 接下来,当在参与PoC会话的剩余PoC客户端中使用所识别的一种或多种媒体类型的PoC客户端的数量是一个或更少时,PoC服务器确定所对应的PoC不再需要所标识的一个或多个媒体类型 会话,并更正PoC会话,以便不使用所标识的一种或多种媒体类型。 因此,当PoC会话中的任何PoC客户端不接收到一种或多种媒体类型时,停止在PoC会话中使用一种或多种媒体类型,从而可以防止相应的PoC会话的传输错误 一种或多种媒体类型,并且保存分配给相应的一种或多种媒体类型的资源。
    • 5. 发明申请
    • System and method for locating a mobile terminal using secure user plane location
    • 使用安全用户平面位置定位移动终端的系统和方法
    • US20070037586A1
    • 2007-02-15
    • US11503710
    • 2006-08-14
    • Joo-Young KimWuk KimEun-O Lee
    • Joo-Young KimWuk KimEun-O Lee
    • H04Q7/20
    • H04W64/00
    • Disclosed is a method for determining the location of a targeted mobile set using SUPL (Secure User Plane Location) in a wireless communications network, including sending a target set location initiation message to the targeted mobile set in response to a request message, causing a home positioning server to exchange the capacities of positioning methods with the targeted mobile set to select and store a suitable positioning method, and determining the location of the targeted mobile set by using the selected positioning method previously stored whenever the location is requested. Accordingly it is unnecessary for the targeted set to resend the target set location initiation message to the positioning server whenever repeating the location calculation for the repeated deferred service.
    • 公开了一种用于在无线通信网络中使用SUPL(安全用户平面位置)确定目标移动设备的位置的方法,包括响应于请求消息向目标移动设备发送目标集位置发起消息,导致家庭 定位服务器与目标移动设备交换定位方法的能力,以选择和存储合适的定位方法,以及通过使用当请求位置时先前存储的所选择的定位方法来确定目标移动设备的位置。 因此,当对重复的延迟服务重复位置计算时,目标集合不必重新发送目标集位置发起消息给定位服务器。
    • 6. 发明授权
    • Method for managing one or more media types supported in a PoC session in a withdrawal message, and a PoC system and a PoC user equipment for implementing the same
    • 用于管理在提取消息中的PoC会话中支持的一种或多种媒体类型的方法,以及用于实现该PoC系统的PoC系统和PoC用户设备
    • US08233929B2
    • 2012-07-31
    • US12098735
    • 2008-04-07
    • Ji-Hye LeeSung-Jin ParkWuk KimEun-O Lee
    • Ji-Hye LeeSung-Jin ParkWuk KimEun-O Lee
    • H04W4/10
    • H04L65/1089H04L65/4061H04W4/10H04W76/45
    • A PoC system, method, user equipment and server used for managing one or more media types supported in a PoC session opened between a PoC server and one or more PoC clients is provided. When at least one PoC client is engaged in a Open Mobile Alliance (OMA) Push-to-talk (PPT) over Cellular (PoC) multimedia communication service and is to be withdraw from a PoC session in which the PoC client is participating, a PoC server identifies and stores information about one or more media types that were negotiated to be usable between the corresponding PoC client and the PoC server when the corresponding PoC client joined the PoC session. Next, when the number of PoC clients using the identified one or more media types among remaining PoC clients participating in the PoC session is one or less, the PoC server determines that the identified one or more media types is no longer needed for the corresponding PoC session, and corrects the PoC session so as to not use the identified one or more media types. Accordingly, when the one or more media types will not be received by any PoC client in the PoC session the use of the one or more media types in the PoC session is discontinued, so that it is possible to prevent a transmission error of the corresponding one or more media types and to save resources allocated to the corresponding one or more media types.
    • 提供了一种用于管理在PoC服务器和一个或多个PoC客户端之间打开的PoC会话中支持的一种或多种媒体类型的PoC系统,方法,用户设备和服务器。 当至少一个PoC客户端从事通过蜂窝(PoC)多媒体通信服务的开放移动联盟(OMA)即按即说(PPT))并且要从PoC客户端参与的PoC会话中撤出时, 当对应的PoC客户端加入PoC会话时,PoC服务器识别并存储关于一个或多个被协商在相应的PoC客户端和PoC服务器之间可用的媒体类型的信息。 接下来,当在参与PoC会话的剩余PoC客户端中使用所识别的一种或多种媒体类型的PoC客户端的数量是一个或更少时,PoC服务器确定所对应的PoC不再需要所标识的一个或多个媒体类型 会话,并更正PoC会话,以便不使用所标识的一种或多种媒体类型。 因此,当PoC会话中的任何PoC客户端不接收到一种或多种媒体类型时,停止在PoC会话中使用一种或多种媒体类型,从而可以防止相应的PoC会话的传输错误 一种或多种媒体类型,并且保存分配给相应的一种或多种媒体类型的资源。
    • 7. 发明授权
    • Layer editing method and apparatus in a pen computing system
    • 笔计算系统中的层编辑方法和装置
    • US07170503B2
    • 2007-01-30
    • US10668625
    • 2003-09-23
    • Min-Jeong KangGi-Sang LeeEun-O Lee
    • Min-Jeong KangGi-Sang LeeEun-O Lee
    • G09G5/00
    • G06F3/04883
    • An editing apparatus and an editing method in a pen computing system using a whole display screen as an input window. Edited information written or drawn by a user on a transparent layer, which is displayed over original text, is stored as a picture or translated into computer-processible recognition data. Each transparent layer has a layer identifier. The user can display multiple layers over the original text by selecting layer identifiers to reflect layer information in a picture form or in a computer code form. The layer information, if demanded by the user, can be combined with the original text in order to generate edited text.
    • 一种使用整个显示屏幕作为输入窗口的笔式计算系统中的编辑装置和编辑方法。 由用户在透明层上写入或绘制的编辑信息(以原始文本显示)存储为图片或转换为计算机可处理的识别数据。 每个透明层都有一个层标识符。 用户可以通过选择图层标识符来显示原始文本上的多个层,以以图片形式或计算机代码形式反映图层信息。 如果用户要求的层信息可以与原始文本组合,以便生成编辑的文本。
    • 8. 发明授权
    • Location service-providing system and deferred location request service-providing method using previously computed location in location service-providing system
    • 位置服务提供系统和延迟位置请求服务提供方法使用位置服务提供系统中先前计算的位置
    • US07729706B2
    • 2010-06-01
    • US11545242
    • 2006-10-10
    • Joo-Young KimWuk KimEun-O Lee
    • Joo-Young KimWuk KimEun-O Lee
    • H04W24/00H04W4/00
    • H04W64/006H04L67/18H04W4/02H04W8/10
    • A location service-providing system and a method for providing a deferred location request service by using previously computed position estimates. In the system and the method, if an H-SLP transmits an SUPL INIT message including location information to a target SUPL Enabled Terminal (SET) according to a location service request from an SUPL AGENT, the location information including at least one of a previous position estimate and previous assistant data, the target SET receives the SUPL INIT message, determines whether it is possible to provide the location service by reusing at least one of the location information in the SUPL INIT message and previously stored location information, when it is possible, determining position information by reusing at least one of the location information in the SUPL INIT message and the previously stored location information, and providing the SUPL AGENT with the position information.
    • 位置服务提供系统和通过使用先前计算的位置估计来提供延迟位置请求服务的方法。 在系统和方法中,如果H-SLP根据来自SUPL AGENT的位置服务请求将包含位置信息的SUPL INIT消息发送到目标SUPL使能终端(SET),则该位置信息包括先前 位置估计和先前辅助数据,目标SET接收SUPL INIT消息,通过重新使用SUPL INIT消息中的位置信息和先前存储的位置信息中的至少一个来确定是否可能提供位置服务 通过重新使用SUPL INIT消息中的位置信息和先前存储的位置信息中的至少一个来确定位置信息,并向SUPL AGENT提供位置信息。
    • 9. 发明申请
    • Location service-providing system and deferred location request service-providing method using previously computed location in location service-providing system
    • 位置服务提供系统和延迟位置请求服务提供方法使用位置服务提供系统中先前计算的位置
    • US20070082681A1
    • 2007-04-12
    • US11545242
    • 2006-10-10
    • Joo-Young KimWuk KimEun-O Lee
    • Joo-Young KimWuk KimEun-O Lee
    • H04Q7/20
    • H04W64/006H04L67/18H04W4/02H04W8/10
    • A location service-providing system and a method for providing a deferred location request service by using previously computed position estimates. In the system and the method, if an H-SLP transmits an SUPL INIT message including location information to a target SUPL Enabled Terminal (SET) according to a location service request from an SUPL AGENT, the location information including at least one of a previous position estimate and previous assistant data, the target SET receives the SUPL INIT message, determines whether it is possible to provide the location service by reusing at least one of the location information in the SUPL INIT message and previously stored location information, when it is possible, determining position information by reusing at least one of the location information in the SUPL INIT message and the previously stored location information, and providing the SUPL AGENT with the position information..
    • 位置服务提供系统和通过使用先前计算的位置估计来提供延迟位置请求服务的方法。 在系统和方法中,如果H-SLP根据来自SUPL AGENT的位置服务请求将包含位置信息的SUPL INIT消息发送到目标SUPL使能终端(SET),则该位置信息包括先前 位置估计和先前辅助数据,目标SET接收SUPL INIT消息,通过重新使用SUPL INIT消息中的位置信息和先前存储的位置信息中的至少一个来确定是否可能提供位置服务 通过重新使用SUPL INIT消息中的位置信息和先前存储的位置信息中的至少一个来确定位置信息,并向SUPL AGENT提供位置信息。