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1. 发明申请

US20090058613A1 METHOD AND APPARATUS FOR COMMUNICATION BETWEEN READERS HAVING DUAL SENSITIVITY MODES 审中-公开
标题翻译：具有双灵敏度模式的读者之间的通信方法和装置
公开(公告)号：US20090058613A1
公开(公告)日：2009-03-05
申请号：US12059760
申请日：2008-03-31
申请人： Byounghyun CHUNG , Hee Sook MO , Nae-Soo KIM , Cheol Sig PYO
发明人： Byounghyun CHUNG , Hee Sook MO , Nae-Soo KIM , Cheol Sig PYO
IPC分类号： H04Q5/22
CPC分类号： H04Q9/00 , H04Q2209/47
摘要： Provided is a method for communication with between readers having dual sensitivity modes for avoiding conflict between readers arising from interference each other when simultaneously used in a limited space. The method for communication between a tag and a reader using dual sensitivity modes for avoiding conflict between the reader and the tag includes: initializing the reader to a normal sensitivity mode; temporarily selecting a frequency channel by the reader; checking whether or not a different reader uses the selected frequency channel; repeatedly selecting another frequency channel if the other readers occupy the selected frequency channel; switching to a reduced sensitivity mode if the other readers do not occupy the selected frequency channel; and communicating with the tag by the reader in the reduced sensitivity mode.
摘要翻译：提供了一种用于在具有双重灵敏度模式的读取器之间进行通信的方法，用于在同时在有限空间中同时使用时避免彼此干扰而引起的读取器之间的冲突。使用双灵敏度模式的标签和读取器之间的通信方法用于避免读取器和标签之间的冲突，包括：将读取器初始化为正常灵敏度模式; 由读者临时选择频道; 检查不同的读取器是否使用所选择的频道; 如果其他读取器占用所选择的频道，则重复选择另一个频道; 如果其他读取器不占用所选择的频道，则切换到灵敏度降低模式; 并以读取器以降低的灵敏度模式与标签通信。

2. 发明申请

US20090058612A1 METHOD AND APPARATUS FOR AVOIDING COLLISION BETWEEN EACH OF RADIO FREQUENCY IDENTIFICATION READERS 失效
标题翻译：用于避免无线电频率识别读者之间的冲突的方法和装置
公开(公告)号：US20090058612A1
公开(公告)日：2009-03-05
申请号：US12039476
申请日：2008-02-28
申请人： Byunghyun CHUNG , Hee Sook MO , Nae-Soo KIM , Cheol Sig PYO
发明人： Byunghyun CHUNG , Hee Sook MO , Nae-Soo KIM , Cheol Sig PYO
IPC分类号： H04Q5/22 , H04Q5/00
CPC分类号： G06K7/0008 , G06K7/10069 , G06K7/10356 , H04Q2213/13095
摘要： Provided are a method and an apparatus for avoiding a collision between each of radio frequency identification (RFID) readers. The method and the apparatus divide the RFID readers into first RFID readers and second RFID readers according to a maximum output level, and set first frequency channels for the first RFID readers and second frequency channels for the second RFID readers, set frequency channel disposition information for each of the first RFID readers, generate a channel holding signal in each of the first frequency channels, and if a frequency channel usage request or a frequency channel return request is received from one of the first RFID readers, stop generating or generate the channel holding signal in a frequency channel related to the frequency channel usage or return request. In this manner, the collision between each of the RFID readers is avoided by preventing the second RFID readers from using the first frequency channels for the first RFID readers. Also, the method and the apparatus can efficiently manage frequency channels by controlling a ratio of the number of the first frequency channels to be used by the first RFID readers and the number of the second frequency channels to be used by the second RFID readers, according to usage frequency.
摘要翻译：提供了一种用于避免每个射频识别（RFID）读取器之间的冲突的方法和装置。该方法和设备根据最大输出电平将RFID阅读器划分为第一RFID阅读器和第二RFID阅读器，并为第一RFID读取器和第二个RFID读取器的第二个频道设置第一个频道，设置频道信息处理信息每个第一RFID读取器在每个第一频道中产生频道保持信号，并且如果从第一RFID读取器之一接收到频道使用请求或频道返回请求，则停止产生或生成频道保持在与频道使用或返回请求相关的频道中的信号。以这种方式，通过防止第二RFID读取器对第一RFID读取器使用第一频率信道来避免每个RFID读取器之间的冲突。此外，该方法和装置可以通过控制由第一RFID读取器使用的第一频道的数量与第二RFID读取器使用的第二频道的数量的比率来有效地管理频道，根据到使用频率。

3. 发明申请

US20100146511A1 POLICY BASED DATA PROCESSING METHOD AND SYSTEM 审中-公开
标题翻译：基于策略的数据处理方法与系统
公开(公告)号：US20100146511A1
公开(公告)日：2010-06-10
申请号：US12542233
申请日：2009-08-17
申请人： Hee Sook MO , Hyochan BANG , Jee Sook EUN , Se Won OH , Jae Gak HWANG , Cheol Sig PYO , Jong-Suk CHAE , Jae Guen KIM , Gi Su KIM , Jai Yeol KIM
发明人： Hee Sook MO , Hyochan BANG , Jee Sook EUN , Se Won OH , Jae Gak HWANG , Cheol Sig PYO , Jong-Suk CHAE , Jae Guen KIM , Gi Su KIM , Jai Yeol KIM
IPC分类号： G06F9/46
CPC分类号： G06F9/542 , G06F2209/544
摘要： Provided is a policy-based data processing system and method. A pattern analyzer of the data processing system generates a pattern handler based on a pattern, schedules the generated pattern handler based on a policy to filter and group data, generates a processing function corresponding to a process type for each data type of event data into an object module, and uses it by handling it through a pattern handler.
摘要翻译：提供了一种基于策略的数据处理系统和方法。数据处理系统的模式分析器基于模式生成模式处理程序，根据策略对所生成的模式处理程序进行调度，对数据进行过滤和分组，生成对应于事件数据类型的处理类型的处理功能，对象模块，并通过模式处理程序处理它来使用它。

4. 发明申请

US20090109929A1 MEDIA ACCESS METHOD PERFORMED BY READER IN DENSE READER ENVIRONMENT 审中-公开
标题翻译：读写器在读写器环境中执行的媒体访问方法
公开(公告)号：US20090109929A1
公开(公告)日：2009-04-30
申请号：US12190990
申请日：2008-08-13
申请人： Cheng Hao QUAN , Hee Sook MO , Donghan LEE , Ji Hoon BAE , Gil Young CHOI , Cheol Sig PYO , Jong Suk CHAE
发明人： Cheng Hao QUAN , Hee Sook MO , Donghan LEE , Ji Hoon BAE , Gil Young CHOI , Cheol Sig PYO , Jong Suk CHAE
IPC分类号： H04Q7/36
CPC分类号： G06K7/0008 , G06K7/10039 , G06K7/10356
摘要： Provided are a media access method and a reader for performing the media access method in a dense reader environment. The media access method divides an air time between the reader and a tag into a plurality of time slots, and operates in each of the plurality of time slots by using a listen before talking (LBT) technique. The plurality of time slots form a frame. Thus, the media access method can control the reader by performing channel scheduling between each of a plurality of readers and can efficiently recognize tags.
摘要翻译：提供了一种在密集读取器环境中执行媒体访问方法的媒体访问方法和阅读器。媒体接入方法将读取器和标签之间的空闲时间分成多个时隙，并且通过使用听话（LBT）技术在多个时隙中的每一个中进行操作。多个时隙形成一帧。因此，媒体接入方法可以通过在多个读取器中的每一个之间执行频道调度来控制读取器，并且可以有效地识别标签。

5. 发明申请

US20100141402A1 METHOD FOR RECOGNIZING RADIO FREQUENCY IDENTIFICATION TAG READER AND APPARATUS THEREOF 有权
标题翻译：用于识别无线电频率识别标签读取器的方法及其装置
公开(公告)号：US20100141402A1
公开(公告)日：2010-06-10
申请号：US12625228
申请日：2009-11-24
申请人： Jee Sook EUN , Hee Sook MO , Hyochan BANG , Se Won OH , Jae Gak HWANG , Cheol Sig PYO , Jong-Suk CHAE
发明人： Jee Sook EUN , Hee Sook MO , Hyochan BANG , Se Won OH , Jae Gak HWANG , Cheol Sig PYO , Jong-Suk CHAE
IPC分类号： H04Q5/22
CPC分类号： H04L41/12 , H04L29/12226 , H04L61/2015 , H04L69/28
摘要： Provided is a method and apparatus for recognizing a radio frequency identification tag reader. In order to obtain protocol addresses of a plurality of radio frequency identification (hereinafter referred to as RFID) tag readers, a request message including a timestamp indicating a generation time is generated and transmitted, and a response message for the request message from one of the plurality of RFID readers is received. When the timestamp included in the response message satisfies a set condition, a hardware address and a protocol address of the RFID reader are extracted from the response message.
摘要翻译：提供了一种用于识别射频识别标签读取器的方法和装置。为了获得多个射频识别（以下称为RFID）标签读取器的协议地址，生成并发送包括指示生成时间的时间戳的请求消息，并且从所述请求消息中的一个接收多个RFID阅读器。当包括在响应消息中的时间戳满足设置条件时，从响应消息中提取RFID读取器的硬件地址和协议地址。

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