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1. 发明申请

US20090193015A1 METHOD AND APPARTUS FOR ADAPTIVELY UPDATING RECOMMEND USER GROUP 有权
标题翻译：适应更新推荐用户组的方法和装置
公开(公告)号：US20090193015A1
公开(公告)日：2009-07-30
申请号：US12349117
申请日：2009-01-06
申请人： Jeong-rok Jang , Cheol-ju Hwang , Jae-hwang Lee , Min-ho Lee , Sung-hwan Choi , Sang-Wook Cho , Yun-ju Choe
发明人： Jeong-rok Jang , Cheol-ju Hwang , Jae-hwang Lee , Min-ho Lee , Sung-hwan Choi , Sang-Wook Cho , Yun-ju Choe
IPC分类号： G06F7/06 , G06F17/30
CPC分类号： G06F17/30867
摘要： A method of adaptively updating a first recommended user group list of a first user connected to a network, in which a predetermined number of second users are selected from the first recommend user group list that is a list of users having a high similarity to the first user in consuming contents. A predetermined number of third users having a high similarity to the first user is selected from second recommend user group lists respectively of the selected second users possess. The first recommend user group list is updated to include the selected third users. As the preference of a user changes, the recommend user group may be reconfigured with updated recommend users by reflecting a corresponding preference. Also, quality contents can be provided by recommending a user of a corresponding terminal with the contents preferred by other users in the updated recommend user group list.
摘要翻译：一种自适应地更新连接到网络的第一用户的第一推荐用户组列表的方法，其中从第一推荐用户组列表中选择预定数量的第二用户，该第一推荐用户组列表是与第一用户组具有高相似性的用户列表用户在消费内容。分别从所选择的第二用户拥有的第二推荐用户组列表中选择与第一用户具有高相似性的预定数量的第三用户。第一个推荐的用户组列表被更新为包括所选择的第三个用户。随着用户的偏好改变，可以通过反映相应的偏好来重新配置推荐用户组与更新的推荐用户。此外，可以通过向更新的推荐用户组列表中的其他用户优选的内容推荐相应终端的用户来提供质量内容。

2. 发明授权

US08463640B2 Method and appartus for adaptively updating recommend user group 有权
标题翻译：自适应更新推荐用户组的方法和装置
公开(公告)号：US08463640B2
公开(公告)日：2013-06-11
申请号：US12349117
申请日：2009-01-06
申请人： Jeong-rok Jang , Cheol-ju Hwang , Jae-hwang Lee , Min-ho Lee , Sung-hwan Choi , Sang-wook Cho , Yun-ju Choe
发明人： Jeong-rok Jang , Cheol-ju Hwang , Jae-hwang Lee , Min-ho Lee , Sung-hwan Choi , Sang-wook Cho , Yun-ju Choe
IPC分类号： G06Q10/00
CPC分类号： G06F17/30867
摘要： A method of adaptively updating a first recommended user group list of a first user connected to a network, in which a predetermined number of second users are selected from the first recommend user group list that is a list of users having a high similarity to the first user in consuming contents. A predetermined number of third users having a high similarity to the first user is selected from second recommend user group lists respectively of the selected second users possess. The first recommend user group list is updated to include the selected third users. As the preference of a user changes, the recommend user group may be reconfigured with updated recommend users by reflecting a corresponding preference. Also, quality contents can be provided by recommending a user of a corresponding terminal with the contents preferred by other users in the updated recommend user group list.
摘要翻译：一种自适应地更新连接到网络的第一用户的第一推荐用户组列表的方法，其中从第一推荐用户组列表中选择预定数量的第二用户，所述第一推荐用户组列表是与第一用户组具有高相似性的用户列表用户在消费内容。分别从所选择的第二用户拥有的第二推荐用户组列表中选择与第一用户具有高相似性的预定数量的第三用户。第一个推荐的用户组列表被更新为包括所选择的第三个用户。随着用户的偏好改变，可以通过反映相应的偏好来重新配置推荐用户组与更新的推荐用户。此外，可以通过向更新的推荐用户组列表中的其他用户优选的内容推荐相应终端的用户来提供质量内容。

3. 发明申请

US20090063506A1 METHOD AND APPARATUS FOR GENERATING RECOMMENDATION CONTENT LIST 审中-公开
标题翻译：用于产生建议内容清单的方法和装置
公开(公告)号：US20090063506A1
公开(公告)日：2009-03-05
申请号：US12107865
申请日：2008-04-23
申请人： Sang-wook CHO , Cheol-Ju Hwang , Soo-hong Park , Jae-hwang Lee , Min-ho Lee , Sung-hwan Choi , Jeong-rok Jang , Yun-ju Choe
发明人： Sang-wook CHO , Cheol-Ju Hwang , Soo-hong Park , Jae-hwang Lee , Min-ho Lee , Sung-hwan Choi , Jeong-rok Jang , Yun-ju Choe
IPC分类号： G06F17/30
CPC分类号： G06F16/9535 , G06F16/958
摘要： A method and apparatus for generating a recommendation content list by the cooperation of user groups. Sets of content that are classified according to a predetermined criterion are distributed to user terminals within a user terminal group. Assessment information on the content included in the sets of content is collected from the corresponding user terminals, and the recommendation content list is then generated based on the collected assessment information.
摘要翻译：一种通过用户组的协作生成推荐内容列表的方法和装置。根据预定标准分类的内容集合被分发给用户终端组内的用户终端。从相应的用户终端收集包含在内容集合中的内容的评估信息，然后基于所收集的评估信息生成推荐内容列表。

4. 发明申请

US20090150120A1 METHOD AND APPARATUS FOR PREDICTING USER PREFERENCE 有权
标题翻译：用于预测用户偏好的方法和装置
公开(公告)号：US20090150120A1
公开(公告)日：2009-06-11
申请号：US12174081
申请日：2008-07-16
申请人： Sung-hwan CHOI , Cheol-ju Hwang , Jae-hwang Lee , Jeong-rok Jang , Yun-ju Choe , Do-Yeon Kim
发明人： Sung-hwan CHOI , Cheol-ju Hwang , Jae-hwang Lee , Jeong-rok Jang , Yun-ju Choe , Do-Yeon Kim
IPC分类号： G06F17/15
CPC分类号： G06Q30/02
摘要： A method and apparatus for predicting content preferences of an active user with reference to content preferences of other users that are similar to those of the active user, the method including: measuring similarity ratios of the active user and other users using an overlapping ratio of use of content items commonly used between the active user and the respective other users; generating a recommender list for the active user based on the measured similarity ratios; and predicting a preference rating of the first user with respect to an unused content item based on a preference rating of an other user included in the recommender list with respect to the unused content item. Accordingly, the similarity ratio between the users can be accurately measured so that reliability of a preference rating prediction system can be increased.
摘要翻译：一种参考与其他用户相似的活动用户的内容偏好来预测活动用户的内容偏好的方法和装置，所述方法包括：使用重叠的使用比率来测量活动用户和其他用户的相似比在活动用户和相应的其他用户之间通常使用的内容项目; 基于测量的相似性比例生成活动用户的推荐者列表; 以及基于关于所述未使用的内容项目的所述推荐者列表中包括的其他用户的偏好评级来预测所述第一用户相对于未使用内容项的偏好评级。因此，可以精确地测量用户之间的相似度，从而可以提高偏好评级预测系统的可靠性。

5. 发明授权

US08069010B2 Method and apparatus for predicting user preference 有权
标题翻译：用于预测用户偏好的方法和装置
公开(公告)号：US08069010B2
公开(公告)日：2011-11-29
申请号：US12174081
申请日：2008-07-16
申请人： Sung-hwan Choi , Cheol-ju Hwang , Jae-hwang Lee , Jeong-rok Jang , Yun-ju Choe , Do-yeon Kim
发明人： Sung-hwan Choi , Cheol-ju Hwang , Jae-hwang Lee , Jeong-rok Jang , Yun-ju Choe , Do-yeon Kim
IPC分类号： G06F17/15
CPC分类号： G06Q30/02
摘要： A method and apparatus for predicting content preferences of an active user with reference to content preferences of other users that are similar to those of the active user, the method including: measuring similarity ratios of the active user and other users using an overlapping ratio of use of content items commonly used between the active user and the respective other users; generating a recommender list for the active user based on the measured similarity ratios; and predicting a preference rating of the first user with respect to an unused content item based on a preference rating of an other user included in the recommender list with respect to the unused content item. Accordingly, the similarity ratio between the users can be accurately measured so that reliability of a preference rating prediction system can be increased.
摘要翻译：一种参考与其他用户相似的活动用户的内容偏好来预测活动用户的内容偏好的方法和装置，所述方法包括：使用重叠的使用比率来测量活动用户和其他用户的相似比在活动用户和相应的其他用户之间通常使用的内容项目; 基于测量的相似性比例生成活动用户的推荐者列表; 以及基于关于所述未使用的内容项目的所述推荐者列表中包括的其他用户的偏好评级来预测所述第一用户相对于未使用内容项的偏好评级。因此，可以精确地测量用户之间的相似度，从而可以提高偏好评级预测系统的可靠性。

6. 发明授权

US08463717B2 Method and apparatus for predicting preference rating for content, and method and apparatus for selecting sample content 有权
标题翻译：用于预测内容的偏好等级的方法和装置，以及用于选择样本内容的方法和装置
公开(公告)号：US08463717B2
公开(公告)日：2013-06-11
申请号：US12618386
申请日：2009-11-13
申请人： Jae-hwang Lee , Cheol-ju Hwang , Soo-hong Park , Min-ho Lee , Jung-hyun Oh , Yong-wook Kim
发明人： Jae-hwang Lee , Cheol-ju Hwang , Soo-hong Park , Min-ho Lee , Jung-hyun Oh , Yong-wook Kim
IPC分类号： G06F15/18 , G06F7/00
CPC分类号： G06F17/30867 , H04H60/46 , H04H60/65
摘要： Provided are a method and an apparatus for predicting a preference rating for content, and a method and an apparatus for selecting sample content in order to predict a preference rating for the content. In the method of predicting a preference rating for the content, a list of users having similar preferences to a target user is extracted from content usage information collected with respect to the same content, and the target user's preference rating for the content is predicted by applying preference rating information of the users with similar preferences to a machine learning algorithm.
摘要翻译：提供了一种用于预测内容的偏好等级的方法和装置，以及用于选择样本内容以便预测内容的偏好等级的方法和装置。在预测内容的偏好等级的方法中，从针对相同内容收集的内容使用信息中提取与目标用户具有相似偏好的用户的列表，并且通过应用来预测目标用户对该内容的偏好评级具有与机器学习算法类似偏好的用户的偏好评级信息。

7. 发明申请

US20050243772A1 Handover supporting method and apparatus and handover method and apparatus 审中-公开
标题翻译：切换支持方法及装置及切换方法及装置
公开(公告)号：US20050243772A1
公开(公告)日：2005-11-03
申请号：US11115309
申请日：2005-04-27
申请人： Jae-hwang Lee , Young-Keun Kim , Pyung-soo Kim
发明人： Jae-hwang Lee , Young-Keun Kim , Pyung-soo Kim
IPC分类号： H04L12/28 , H04W8/08 , H04W36/00 , H04W36/36 , H04W80/02 , H04Q7/00
CPC分类号： H04W36/0011 , H04W8/08 , H04W36/36 , H04W80/02
摘要： A handover supporting method and apparatus and a handover method and apparatus are provided. The handover supporting method includes generating a frame, which contains information necessary for generating an address of the first access point; and transmitting the frame to the second access point. Accordingly, access points can communicate with each other even during a handover triggered by movement of the mobile station between different subnets, i.e., even during a handover in an IP layer.
摘要翻译：提供了切换支持方法和装置以及切换方法和装置。切换支持方法包括生成包含生成第一接入点的地址所必需的信息的帧; 以及将所述帧发送到所述第二接入点。因此，即使在移动台在不同子网之间的移动触发的切换期间，即使在IP层中的切换期间，接入点也可以相互通信。

8. 发明授权

US07328018B2 Handover method and device for mobile node in wireless LAN 失效
标题翻译：无线局域网中移动节点的切换方法和设备
公开(公告)号：US07328018B2
公开(公告)日：2008-02-05
申请号：US10743021
申请日：2003-12-23
申请人： Jae-hwang Lee , Pyung-soo Kim , Sun-woo Kim
发明人： Jae-hwang Lee , Pyung-soo Kim , Sun-woo Kim
IPC分类号： H04Q7/20 , H04Q7/00 , H04Q7/24
CPC分类号： H04W36/36 , H04W36/0011 , H04W48/16 , H04W80/04
摘要： A handover method and a handover device for a mobile node in a wireless LAN environment are provided. The handover method involves a) scanning beacon signals transmitted from neighboring access routers while a mobile node moves from place to place; b) predicting a new access router (NAR) based on the beacon scanning results; c) obtaining information on the predicted NAR before an L2 trigger of a link layer occurs; and d) carrying out binding update using the information on the predicted NAR when the L2 trigger of the link layer occurs.
摘要翻译：提供了一种用于无线LAN环境中的移动节点的切换方法和切换设备。切换方法包括：a）在移动节点从一个地方移动到另一个地方时扫描从相邻接入路由器发送的信标信号; b）基于信标扫描结果预测新的接入路由器（NAR）; c）在发生链路层的L2触发之前获得关于预测的NAR的信息; 以及d）当链路层的L2触发发生时，使用关于预测的NAR的信息进行绑定更新。

9. 发明授权

US07599330B2 Handover method in WLAN and mobile node device performing handover in WLAN 有权
标题翻译： WLAN和移动节点设备中的切换方法在WLAN中执行切换
公开(公告)号：US07599330B2
公开(公告)日：2009-10-06
申请号：US10771508
申请日：2004-02-05
申请人： Jae-hwang Lee , Pyung-soo Kim , Hak-goo Lee
发明人： Jae-hwang Lee , Pyung-soo Kim , Hak-goo Lee
IPC分类号： H04W4/00 , H04W36/00
CPC分类号： H04W36/12 , H04W36/18 , H04W60/04
摘要： A handover method in a wireless local area network (WLAN) environment, a mobile node device that carries out a handover in a WLAN environment, and a beacon signal structure are provided. The handover method involves receiving a beacon signal containing access router identification information; and carrying out a handover based on the access router identification information contained in the beacon signal. The mobile node device includes a beacon signal reception unit for receiving a beacon signal containing access router identified information, a determination unit for comparing access router identification information from the beacon signal with that of a previous access router and a handover performing unit for carrying out a handover based on a result of the determination from the determination unit. The beacon signal structure, which is used for carrying out a handover in a WLAN environment, includes a reserved field into which access router identification information is inserted.
摘要翻译：提供了无线局域网（WLAN）环境中的切换方法，在WLAN环境中执行切换的移动节点设备和信标信号结构。切换方法包括：接收包含接入路由器识别信息的信标信号; 并且基于包含在信标信号中的接入路由器标识信息进行切换。移动节点设备包括：信标信号接收单元，用于接收包含接入路由器识别信息的信标信号;确定单元，用于将来自信标信号的接入路由器标识信息与先前接入路由器的接入路由器标识信息进行比较;以及切换执行单元，基于来自确定单元的确定的结果进行切换。用于在WLAN环境中执行切换的信标信号结构包括其中插入有访问路由器标识信息的保留字段。

10. 发明申请

US20060015647A1 System and method for communication between heterogeneous networks 审中-公开
标题翻译：异构网络之间通信的系统和方法
公开(公告)号：US20060015647A1
公开(公告)日：2006-01-19
申请号：US11181794
申请日：2005-07-15
申请人： Seong-min Kang , Jae-hwang Lee , Sun-woo Kim
发明人： Seong-min Kang , Jae-hwang Lee , Sun-woo Kim
IPC分类号： G06F15/16
CPC分类号： H04L65/1006 , H04L29/12009 , H04L29/12358 , H04L29/12415 , H04L61/251 , H04L61/2532 , H04L67/14 , H04L67/2814 , H04L67/2823 , H04L69/16 , H04L69/167
摘要： There are provided communication systems and methods over a network. The communication method includes updating a mapping table so as to map a first address available in a network where a client is located and a second address available in a network where a server is located, and relaying communication according to a protocol managing sessions between the client and the server on the basis of the updated mapping table. As the proxy server shares address conversion and protocol conversion functions with the NAT-PT, it is possible to reduce the loads of the NAT-PT.
摘要翻译：通过网络提供通信系统和方法。通信方法包括更新映射表，以映射在客户端所在的网络中可用的第一地址和服务器所在的网络中可用的第二地址，以及根据在客户端之间管理会话的协议来中继通信并在服务器的基础上更新映射表。由于代理服务器与NAT-PT共享地址转换和协议转换功能，可以减少NAT-PT的负载。

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