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

US07464089B2 System and method for processing a data stream to determine presence of search terms 失效
标题翻译：用于处理数据流以确定搜索项的存在的系统和方法
公开(公告)号：US07464089B2
公开(公告)日：2008-12-09
申请号：US11208222
申请日：2005-08-19
申请人： Jintae Oh , Ilsup Kim , Hojae Lee
发明人： Jintae Oh , Ilsup Kim , Hojae Lee
IPC分类号： G06F17/30 , G06F17/00
CPC分类号： G06F17/30985 , Y10S707/99936 , Y10S707/99942
摘要： A trap matrix searches the entire contents of a data stream for a pattern that matches the pattern for a search term. In those circumstances where there is a match between patterns of the data stream and the search term, the method and system can proceed to an exact match operation. In particular, a pointer matrix and a corresponding active control matrix are generated according to a set of terms in a rule table. Data is sequenced the trap matrix according to the hierarchy of its trap elements. The trap elements perform a pattern match check between the sequenced data stream and any search term in the set of terms in the rule table. Results from a positive pattern match are preferably communicated from the matching trap element to an exact match lookup.
摘要翻译：陷阱矩阵搜索与搜索项的模式匹配的模式的数据流的整个内容。在数据流的模式和搜索项之间存在匹配的情况下，该方法和系统可以进行到精确匹配操作。具体地，根据规则表中的一组术语来生成指针矩阵和对应的主动控制矩阵。数据根据其陷阱元素的层次结构对陷阱矩阵进行排序。陷阱元素在排序的数据流和规则表中的术语集中的任何搜索项之间执行模式匹配检查。来自正模式匹配的结果优选地从匹配陷阱元素传递到精确匹配查找。

2. 发明申请

US20060050968A1 System and process for searching within a data stream 失效
标题翻译：用于在数据流内搜索的系统和过程
公开(公告)号：US20060050968A1
公开(公告)日：2006-03-09
申请号：US11208222
申请日：2005-08-19
申请人： Jintae Oh , Ilsup Kim , Hojae Lee
发明人： Jintae Oh , Ilsup Kim , Hojae Lee
IPC分类号： G06K9/68
CPC分类号： G06F17/30985 , Y10S707/99936 , Y10S707/99942
摘要： A trap matrix searches the entire contents of a data stream for a pattern that matches the pattern for a search term. In those circumstances where there is a match between patterns of the data stream and the search term, the method and system can proceed to an exact match operation. In particular, a pointer matrix and a corresponding active control matrix are generated according to a set of terms in a rule table. Data is sequenced the trap matrix according to the hierarchy of its trap elements. The trap elements perform a pattern match check between the sequenced data stream and any search term in the set of terms in the rule table. Results from a positive pattern match are preferably communicated from the matching trap element to an exact match lookup.
摘要翻译：陷阱矩阵搜索与搜索项的模式匹配的模式的数据流的整个内容。在数据流的模式和搜索项之间存在匹配的情况下，该方法和系统可以进行到精确匹配操作。具体地，根据规则表中的一组术语来生成指针矩阵和对应的主动控制矩阵。数据根据其陷阱元素的层次结构对陷阱矩阵进行排序。陷阱元素在排序的数据流和规则表中的术语集中的任何搜索项之间执行模式匹配检查。来自正模式匹配的结果优选地从匹配陷阱元素传递到精确匹配查找。

3. 发明授权

US06959297B2 System and process for searching within a data stream using a pointer matrix and a trap matrix 失效
标题翻译：使用指针矩阵和陷阱矩阵在数据流内搜索的系统和过程
公开(公告)号：US06959297B2
公开(公告)日：2005-10-25
申请号：US10132336
申请日：2002-04-25
申请人： Jintae Oh , Ilsup Kim , Hojae Lee
发明人： Jintae Oh , Ilsup Kim , Hojae Lee
IPC分类号： G06F13/00 , G06F17/30 , G06F17/00
CPC分类号： G06F17/30985 , Y10S707/99936 , Y10S707/99942
摘要： A trap matrix searches the entire contents of a data stream for a pattern that matches the pattern for a search term. In those circumstances where there is a match between patterns of the data stream and the search term, the method and system can proceed to an exact match operation. In particular, a pointer matrix and a corresponding active control matrix are generated according to a set of terms in a rule table. Data is sequenced through the trap matrix according to the hierarchy of its trap elements. The trap elements perform a pattern match check between the sequenced data stream and any search term in the set of terms in the rule table. Results from a positive pattern match are preferably communicated from the matching trap element to an exact match lookup.
摘要翻译：陷阱矩阵搜索与搜索项的模式匹配的模式的数据流的整个内容。在数据流的模式和搜索项之间存在匹配的情况下，该方法和系统可以进行到精确匹配操作。具体地，根据规则表中的一组术语来生成指针矩阵和对应的主动控制矩阵。根据其陷阱元素的层次结构，通过陷阱矩阵对数据进行排序。陷阱元素在排序的数据流和规则表中的术语集中的任何搜索项之间执行模式匹配检查。来自正模式匹配的结果优选地从匹配陷阱元素传递到精确匹配查找。

4. 发明授权

US08552975B2 Image display apparatus and method for operating the same 有权
标题翻译：图像显示装置及其操作方法
公开(公告)号：US08552975B2
公开(公告)日：2013-10-08
申请号：US12870413
申请日：2010-08-27
申请人： Kyongjo Jung , Sangyong Lim , Hojae Lee
发明人： Kyongjo Jung , Sangyong Lim , Hojae Lee
IPC分类号： G09G5/00 , G06F3/041
CPC分类号： H04N5/44508 , H04N21/4122 , H04N21/42204 , H04N21/4431 , H04N21/4433 , H04N21/4437 , H04N21/4622 , H04N2005/4432 , H04N2005/4444
摘要： An image display apparatus and a method for operating the same are disclosed. The image display apparatus includes a display, a user input interface for receiving a control signal from a remote controller and processing the received control signal, a network interface for transmitting or receiving data over a network, a controller for controlling a pointer on the display according to the control signal received from the remote controller, and a platform for controlling data transmission or reception over the network according to the control signal received from the remote controller. The platform includes an Operating System (OS) kernel and an application layer that runs on the OS kernel, and the application layer including an installable or deletable application downloaded over the network.
摘要翻译：公开了一种图像显示装置及其操作方法。图像显示装置包括显示器，用于从遥控器接收控制信号并处理接收到的控制信号的用户输入接口，用于通过网络发送或接收数据的网络接口，用于根据显示器控制显示器上的指针的控制器涉及从遥控器接收的控制信号，以及用于根据从遥控器接收到的控制信号，通过网络控制数据传输或接收的平台。该平台包括操作系统（OS）内核和在操作系统内核上运行的应用层，应用层包括通过网络下载的可安装或可删除应用程序。

5. 发明授权

US10284476B1 Signature pattern detection in network traffic 有权
公开(公告)号：US10284476B1
公开(公告)日：2019-05-07
申请号：US16050863
申请日：2018-07-31
申请人： Hojae Lee , Paul Seungkyu Min
发明人： Hojae Lee , Paul Seungkyu Min
IPC分类号： H04L12/851 , H04L9/06 , G06K9/62
摘要： A network device includes a substring indicator memory and a signature search module for detecting a signature pattern within a stream of network traffic. The signature search module is configured to receive the stream of network traffic, identify a first subject substring from the stream of network traffic, generate a first substring indicator for the first subject substring using a first bitmask on the first subject substring, the first bitmask identifying a plurality of masked bits of the first subject substring, identify a first counter using the first substring indicator as an address into the substring indicator memory, and generate an indication that the signature pattern may be present in the stream of network traffic based on a value of the first counter.

6. 发明申请

US20120219043A1 METHOD AND APPARATUS FOR JOINT PROCESSING AND PRECODING MODE SELECTION BASED ON LIMITED FEEDBACK IN MOBILE COMMUNICATION SYSTEM 有权
标题翻译：基于移动通信系统中的有限反馈的联合处理和预测模式选择的方法和装置
公开(公告)号：US20120219043A1
公开(公告)日：2012-08-30
申请号：US13405189
申请日：2012-02-24
申请人： Eun-Seok Ko , Yung-Soo Kim , Sanghoon Lee , Hojae Lee
发明人： Eun-Seok Ko , Yung-Soo Kim , Sanghoon Lee , Hojae Lee
IPC分类号： H04L25/49
CPC分类号： H04B7/0632 , H04B7/024 , H04B7/063 , H04B7/0639 , H04B7/0689
摘要： According to one embodiment, a method of a base station configured to select a precoding mode in a mobile communication system. When channel estimate information is received from at least one terminal, the channel estimate information is collected, so that user grouping is performed according to one precoding scheme from among multiple precoding schemes. Individual user scheduling is performed according to each precoding scheme, so that a service candidate group set is generated. The selected precoding scheme is maximized according to a transmission capacity of a service candidate group set for each precoding scheme. Data is then transmitted to a determined candidate group set using the determined precoding scheme.
摘要翻译：根据一个实施例，一种被配置为在移动通信系统中选择预编码模式的基站的方法。当从至少一个终端接收到信道估计信息时，收集信道估计信息，从而根据多个预编码方案中的一个预编码方案来执行用户分组。根据每个预编码方案执行单个用户调度，从而生成服务候选组集合。所选择的预编码方案根据针对每个预编码方案的服务候选组集合的传输容量来最大化。然后使用所确定的预编码方案将数据发送到确定的候选组集合。

7. 发明授权

US09385799B2 Method and apparatus for joint processing and precoding mode selection based on limited feedback in mobile communication system 有权
标题翻译：基于移动通信系统有限反馈的联合处理和预编码模式选择的方法和装置
公开(公告)号：US09385799B2
公开(公告)日：2016-07-05
申请号：US13405189
申请日：2012-02-24
申请人： Eun-Seok Ko , Yung-Soo Kim , Sanghoon Lee , Hojae Lee
发明人： Eun-Seok Ko , Yung-Soo Kim , Sanghoon Lee , Hojae Lee
IPC分类号： H04B7/02 , H04B7/06
CPC分类号： H04B7/0632 , H04B7/024 , H04B7/063 , H04B7/0639 , H04B7/0689
摘要： According to one embodiment, a method of a base station configured to select a precoding mode in a mobile communication system. When channel estimate information is received from at least one terminal, the channel estimate information is collected, so that user grouping is performed according to one precoding scheme from among multiple precoding schemes. Individual user scheduling is performed according to each precoding scheme, so that a service candidate group set is generated. The selected precoding scheme is maximized according to a transmission capacity of a service candidate group set for each precoding scheme. Data is then transmitted to a determined candidate group set using the determined precoding scheme.
摘要翻译：根据一个实施例，一种被配置为在移动通信系统中选择预编码模式的基站的方法。当从至少一个终端接收到信道估计信息时，收集信道估计信息，从而根据多个预编码方案中的一个预编码方案来执行用户分组。根据每个预编码方案执行单个用户调度，从而生成服务候选组集合。所选择的预编码方案根据针对每个预编码方案的服务候选组集合的传输容量来最大化。然后使用所确定的预编码方案将数据发送到确定的候选组集合。

8. 发明授权

US08824171B2 Hold-up time extending circuit and converter including the same 有权
标题翻译：保持时间延长电路和转换器包括相同
公开(公告)号：US08824171B2
公开(公告)日：2014-09-02
申请号：US13196575
申请日：2011-08-02
申请人： Jin-Tae Kim , Hyun-Chul Eom , Shanmei Li , Kwang-Il Lee , Hojae Lee
发明人： Jin-Tae Kim , Hyun-Chul Eom , Shanmei Li , Kwang-Il Lee , Hojae Lee
IPC分类号： H02M3/335 , H02M1/00
CPC分类号： H02M3/33553 , H02M2001/0096
摘要： The present invention relates to a hold-up time expansion circuit and a converter including the same. The hold-up time expansion circuit controls switching frequency of at least one switch according to the input voltage of the converter. The converter is dependent on the switching frequency that is controlled by the hold-up time expansion circuit, and controls the duty of at least one switch according to the feedback signal of the output voltage.
摘要翻译：本发明涉及一种保持时间扩展电路及包括该延迟电路的转换器。保持时间扩展电路根据转换器的输入电压来控制至少一个开关的开关频率。转换器取决于由保持时间扩展电路控制的开关频率，并根据输出电压的反馈信号控制至少一个开关的占空比。

9. 发明申请

US20070245417A1 Malicious Attack Detection System and An Associated Method of Use 审中-公开
标题翻译：恶意攻击检测系统及相关使用方法
公开(公告)号：US20070245417A1
公开(公告)日：2007-10-18
申请号：US11279979
申请日：2006-04-17
申请人： Hojae Lee , Indra Harijono , Prudhvi Nooney , Uooyeol Yoon
发明人： Hojae Lee , Indra Harijono , Prudhvi Nooney , Uooyeol Yoon
IPC分类号： G06F12/14
CPC分类号： H04L63/1458
摘要： A malicious attack detection system and associated method of use is disclosed. This includes receiving and parsing a header frame of a data packet into header information and internet protocol (“IP” or “TCP/IP”) addresses, checking the header information for a potential malicious attack condition and if present then a constraint filter result is generated, comparing the internet protocol (“IP”) addresses to determine if an internet protocol (“IP”) address had been previously received, determining if an internet protocol (“IP”) address had been previously received, determining the number of constraint filter results to determine if an incremented count is above a predetermined threshold during a predetermined threshold time period, and dropping at least one data packet based on a determination. Preferably, but not necessarily, the process is carried out at wire-speed meaning when a new data packet arrives, all processing above is complete with regard to the previous data packet.
摘要翻译：公开了一种恶意攻击检测系统及其相关使用方法。这包括将数据分组的报头帧接收和解析为报头信息和因特网协议（“IP”或“TCP / IP”）地址，检查报头信息是否存在潜在的恶意攻击条件，如果存在，则约束过滤结果为生成，比较互联网协议（“IP”）地址以确定是否先前已经接收到因特网协议（“IP”）地址，确定是否先前已经接收到因特网协议（“IP”）地址，确定约束的数量滤波器结果以在预定阈值时间段内确定递增计数是否高于预定阈值，并且基于确定丢弃至少一个数据分组。优选但不是必须的，当新的数据分组到达时，该进程以线速表示进行，上述所有处理关于先前的数据分组是完整的。

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