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11. 发明申请

US20120163192A1 METHOD OF DECIDING RADIO LINK FAILURE AT BASE STATION 有权
标题翻译：决定基站无线链路故障的方法
公开(公告)号：US20120163192A1
公开(公告)日：2012-06-28
申请号：US13334488
申请日：2011-12-22
申请人： Jung Sook BAE
发明人： Jung Sook BAE
IPC分类号： H04W24/00
CPC分类号： H04W76/18 , H04W24/10
摘要： Disclosed is a method of deciding a radio link failure at a base station. The method includes initializing a signal quality degradation count value, measuring an uplink signal quality at predetermined time intervals, and increasing the signal quality degradation count value when the uplink signal quality is less than a predetermined lower limit quality threshold value, wherein a radio link failure is decided when the signal quality degradation count value reaches a predetermined radio link failure decision threshold value while the measuring of the uplink signal quality and the increasing of the signal quality degradation count value are repetitively performed a predetermined number of times.
摘要翻译：公开了一种在基站处决定无线电链路故障的方法。该方法包括初始化信号质量劣化计数值，以预定时间间隔测量上行链路信号质量，以及当上行链路信号质量小于预定下限质量阈值时增加信号质量劣化计数值，其中无线电链路故障当信号质量劣化计数值达到预定的无线电链路故障判定阈值时，在上行链路信号质量的测量和信号质量劣化计数值的增加被重复执行预定次数时决定。

12. 发明申请

US20110142145A1 METHOD FOR ESTIMATING FREQUENCY OFFSET IN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEM 审中-公开
标题翻译：在正交频分复用系统中估计频率偏移的方法
公开(公告)号：US20110142145A1
公开(公告)日：2011-06-16
申请号：US12835339
申请日：2010-07-13
申请人： Hyungu HWANG , Daeho KIM , Jung Sook BAE
发明人： Hyungu HWANG , Daeho KIM , Jung Sook BAE
IPC分类号： H04L27/28
CPC分类号： H04L27/2657 , H04L27/2678
摘要： Provided is a method for estimating a frequency offset. The method for estimating the frequency offset may include calculating autocorrelation values associated with a Cyclic Prefix (CP) for a reception signal, dividing the calculated autocorrelation values into first autocorrelation values associated with an interval where a signal exists and second autocorrelation values associated with an interval where a signal does not exist, determining whether to use the divided second autocorrelation values; and estimating the frequency offset using the second autocorrelation values determined to be used and the first autocorrelation values.
摘要翻译：提供了一种用于估计频率偏移的方法。用于估计频率偏移的方法可以包括：计算与接收信号的循环前缀（CP）相关联的自相关值，将计算的自相关值除以与存在信号的间隔相关联的第一自相关值，以及与间隔相关联的第二自相关值其中信号不存在，确定是否使用分割的第二自相关值; 以及使用确定要使用的第二自相关值和第一自相关值来估计频率偏移。

13. 发明申请

US20100130211A1 HANDOVER DETERMINATION APPARATUS AND METHOD IN OVERLAY WIRELESS NETWORK ENVIRONMENT 审中-公开
标题翻译：覆盖无线网络环境中的切换判定装置及方法
公开(公告)号：US20100130211A1
公开(公告)日：2010-05-27
申请号：US12580054
申请日：2009-10-15
申请人： Jung-sook Bae , Dae-ho Kim , Yeong-jin Kim
发明人： Jung-sook Bae , Dae-ho Kim , Yeong-jin Kim
IPC分类号： H04W36/00 , H04W36/24
CPC分类号： H04W36/00837 , H04W36/04 , H04W36/30
摘要： A handover determination apparatus and method in an overlay wireless network environment is provided. A handover situation is detected with consideration of a user environment including user requirements and service efficiency, as well as received signal strength of a wireless network, and an unnecessary handover due to a temporary condition change is prevented by use of a dwell timer. Accordingly, a seamless optimized wireless network service can be provided to a user regardless of a location of the user.
摘要翻译：提供了覆盖无线网络环境中的切换确定装置和方法。考虑到包括用户要求和服务效率在内的用户环境以及无线网络的接收信号强度来检测切换情况，并且通过使用驻留定时器来防止由于临时条件改变引起的不必要的切换。因此，无论用户的位置如何，可以向用户提供无缝优化的无线网络服务。

14. 发明申请

US20070136223A1 Method for making decision tree using context inference engine in ubiquitous environment 失效
标题翻译：在无处不在的环境中使用上下文推理机制作决策树的方法
公开(公告)号：US20070136223A1
公开(公告)日：2007-06-14
申请号：US11635794
申请日：2006-12-08
申请人： Jung-Sook Bae , Kyung-Sook Kim , Gyung-Chul Shin , Won-Don Lee , Dong-Hee Kim
发明人： Jung-Sook Bae , Kyung-Sook Kim , Gyung-Chul Shin , Won-Don Lee , Dong-Hee Kim
IPC分类号： G06N5/00
CPC分类号： G06N5/04
摘要： The present invention relates to a method for generating a decision tree using an inference engine in a ubiquitous environment. In the method, a data table for a data event set is generated based on information collected by at least one sensor. Subsequently, a weight value of the data event set is established, and an entropy is calculated based on the established weight value (here, the entropy is a scale for classifying the information collected by the sensor into respective classes). In addition, the decision tree for the collected information is formed based on the calculated entropy.
摘要翻译：本发明涉及一种在普遍存在的环境中使用推理机生成决策树的方法。在该方法中，基于由至少一个传感器收集的信息生成用于数据事件集的数据表。随后，建立数据事件集的权重值，并且基于建立的权重值来计算熵（这里，熵是用于将由传感器收集的信息分类成各个等级的标度）。另外，基于计算的熵形成收集信息的决策树。

15. 发明申请

US20090313357A1 METHOD FOR ESTABLISHING CONNECTION BETWEEN USER-NETWORK OF OTHER TECHNOLOGY AND DOMAIN NAME SYSTEM PROXY SERVER FOR CONTROLLING THE SAME 有权
标题翻译：建立其他技术用户网络与域名系统代理服务器之间的连接方法
公开(公告)号：US20090313357A1
公开(公告)日：2009-12-17
申请号：US12548319
申请日：2009-08-26
申请人： Kyung-Sook Kim , Jung-Sook Bae , Mahn-Hoon Lee , Sook-Yang Kang , Hyun-Seo Park , Gyung-Chul Shin , Dae-Sik Kim , Yong-Ik Yoon
发明人： Kyung-Sook Kim , Jung-Sook Bae , Mahn-Hoon Lee , Sook-Yang Kang , Hyun-Seo Park , Gyung-Chul Shin , Dae-Sik Kim , Yong-Ik Yoon
IPC分类号： G06F15/177
CPC分类号： H04B10/532
摘要： The present invention relates to a method for establishing a connection between heterogeneous user-networks and a domain name system proxy server for controlling the same. The present invention has features of providing a method for supporting communication between user-computers included in Internet-compatible heterogeneous networks through a gateway based on an Internet public network and a domain name system proxy server for controlling the method. According to the present invention, supporting mutual communication between various networks based on one network can be expected.
摘要翻译：本发明涉及用于建立异构用户网络与域名系统代理服务器之间的连接以进行控制的方法。本发明的特征在于提供一种通过基于因特网公共网络的网关和用于控制该方法的域名系统代理服务器来支持包含在互联网兼容的异构网络中的用户计算机之间的通信的方法的特征。根据本发明，可以期望支持基于一个网络的各种网络之间的相互通信。

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