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1. 发明授权

US07660860B2 Method for discovery reply packet transmission in communication network 失效
标题翻译：在通信网络中发现应答分组传输的方法
公开(公告)号：US07660860B2
公开(公告)日：2010-02-09
申请号：US11271877
申请日：2005-11-14
申请人： Hyung-min Yoon , Tack-don Han , Beom-seok Kang , Kyung-ho Park , Woo-shik Kang
发明人： Hyung-min Yoon , Tack-don Han , Beom-seok Kang , Kyung-ho Park , Woo-shik Kang
IPC分类号： G06F15/16 , H04B7/212 , H04L12/54 , H04Q7/00
CPC分类号： H04L67/325 , H04L67/12 , H04L69/28 , H04L69/329
摘要： A method for determining a transmission time of collected context information at a sensor node in a communication system that includes a client, at least one sensor node collecting context information, and an access point (AP) forwarding the context information received from the sensor node to the client. The communication system operates in a session layer of protocol layers of open systems interconnection (OSI). The sensor node calculates a transmission period in which the collected context information is transmitted, and randomly determines a transmission time at which the context information is transmitted within the calculated transmission period. Since the collected context information is transmitted at the transmission time randomly determined by the sensor node, the load on the AP can be balanced.
摘要翻译：一种用于确定在包括客户机的通信系统中的传感器节点处收集的上下文信息的传输时间的方法，至少一个收集上下文信息的传感器节点和将从传感器节点接收的上下文信息转发到的接入点（AP）客户端。通信系统在开放系统互连（OSI）的协议层的会话层中操作。传感器节点计算发送收集的上下文信息的发送周期，并且在计算的发送周期内随机地确定发送上下文信息的发送时间。由于收集的上下文信息是在由传感器节点随机确定的传输时间发送的，所以可以平衡AP上的负载。

2. 发明申请

US20060106753A1 Method for discovery reply packet transmission in communication network 失效
标题翻译：在通信网络中发现应答分组传输的方法
公开(公告)号：US20060106753A1
公开(公告)日：2006-05-18
申请号：US11271877
申请日：2005-11-14
申请人： Hyung-min Yoon , Woo-shik Kang , Kyung-ho Park , Tack-don Han , Beom-seok Kang
发明人： Hyung-min Yoon , Woo-shik Kang , Kyung-ho Park , Tack-don Han , Beom-seok Kang
IPC分类号： G06F17/30
CPC分类号： H04L67/325 , H04L67/12 , H04L69/28 , H04L69/329
摘要： A method for determining a transmission time of collected context information at a sensor node in a communication system that includes a client, at least one sensor node collecting context information, and an access point (AP) forwarding the context information received from the sensor node to the client. The communication system operates in a session layer of protocol layers of open systems interconnection (OSI). The sensor node calculates a transmission period in which the collected context information is transmitted, and randomly determines a transmission time at which the context information is transmitted within the calculated transmission period. Since the collected context information is transmitted at the transmission time randomly determined by the sensor node, the load on the AP can be balanced.
摘要翻译：一种用于确定在包括客户机的通信系统中的传感器节点处收集的上下文信息的传输时间的方法，至少一个收集上下文信息的传感器节点和将从传感器节点接收的上下文信息转发到的接入点（AP）客户端。通信系统在开放系统互连（OSI）的协议层的会话层中操作。传感器节点计算发送收集的上下文信息的发送周期，并且在计算的发送周期内随机地确定发送上下文信息的发送时间。由于收集的上下文信息是在由传感器节点随机确定的传输时间发送的，所以可以平衡AP上的负载。

3. 发明申请

US20060255917A1 System for protecting tag related information and method thereof 审中-公开
标题翻译：用于保护标签相关信息的系统及其方法
公开(公告)号：US20060255917A1
公开(公告)日：2006-11-16
申请号：US11431041
申请日：2006-05-10
申请人： Kyung-ho Park , Woo-shik Kang , Hyung-min Yoon
发明人： Kyung-ho Park , Woo-shik Kang , Hyung-min Yoon
IPC分类号： H04Q5/22
CPC分类号： G06K7/0008
摘要： A system for protecting signal emitting tag related information and a method thereof are provided. The method of protecting the signal emitting tag related information includes operations of receiving a request for the signal emitting tag related information, which is information related to a the signal emitting tag, and providing the requested signal emitting tag related information after authenticating the request. Therefore, a non-permitted user can be prevented from reading the signal emitting tag related information so that the signal emitting tag related information can be protected.
摘要翻译：提供了一种用于保护信号发射标签相关信息的系统及其方法。保护信号发布标签相关信息的方法包括接收对与信号发射标签相关的信息的信号发布标签相关信息的请求的操作，以及在认证请求之后提供所请求的发送标签相关信息的信号。因此，可以防止非允许用户读取信号发布标签相关信息，从而可以保护信号发布标签相关信息。

4. 发明申请

US20060202803A1 Portable device for caching RFID tag and method thereof 有权
标题翻译：用于缓存RFID标签的便携式设备及其方法
公开(公告)号：US20060202803A1
公开(公告)日：2006-09-14
申请号：US11374186
申请日：2006-03-14
申请人： Hyung-min Yoon , Kyung-ho Park , Woo-shik Kang
发明人： Hyung-min Yoon , Kyung-ho Park , Woo-shik Kang
IPC分类号： H04Q5/22
CPC分类号： G06K7/0008
摘要： A portable device includes an RFID reader for detecting a tag information of an RFID tag, a memory for storing the tag information detected by the RFID reader, and a controller. When a read command for the RFID tag is input and the tag information is valid, the controller controls the RFID reader to retrieve the tag information of the memory. If the tag information is invalid, the controller controls the RFID reader to re-read the RFID tag. The controller can determine whether the tag information is valid using the time and location. Because unnecessary operation can be omitted to read tags, power consumption is reduced and tag information check time is shortened.
摘要翻译：便携式设备包括用于检测RFID标签的标签信息的RFID读取器，用于存储由RFID读取器检测到的标签信息的存储器和控制器。当输入RFID标签的读取命令并且标签信息有效时，控制器控制RFID读取器来检索存储器的标签信息。如果标签信息无效，则控制器控制RFID读取器重新读取RFID标签。控制器可以使用时间和位置确定标签信息是否有效。由于读取标签可以省略不必要的操作，因此功耗降低，标签信息检查时间缩短。

5. 发明授权

US08203449B2 RF-ID tag reading system for using password and method thereof 有权
标题翻译： RF-ID标签读取系统，用于使用密码及其方法
公开(公告)号：US08203449B2
公开(公告)日：2012-06-19
申请号：US11791081
申请日：2006-03-30
申请人： Kyung-ho Park , Woo-shik Kang , Jin-young Yang , Hyung-min Yoon
发明人： Kyung-ho Park , Woo-shik Kang , Jin-young Yang , Hyung-min Yoon
IPC分类号： G08B13/14
CPC分类号： G06F21/35 , G06F21/77 , G06F21/79
摘要： Provided is a RFID tag with enhanced security. The tag includes a tag memory to store thereto pre-determined password information and tag data, an antenna to receive a tag data transmission request signal from an outer reader, and a tag controller to request the reader to transmit the password if the tag data transmission request signal is received, and then to transmit the tag data if the password received from the reader is identical with the pre-determined password. Accordingly, it can be prevented for a third-party, who does not know the password, to check the tag data.
摘要翻译：提供了增强安全性的RFID标签。该标签包括：标签存储器，用于存储预定的密码信息和标签数据;天线，用于从外部读取器接收标签数据发送请求信号;以及标签控制器，用于请求读取器发送密码，如果标签数据传输接收到请求信号，然后如果从阅读器接收的密码与预先确定的密码相同，则发送标签数据。因此，可以防止不知道密码的第三方检查标签数据。

6. 发明申请

US20060154652A1 Method and system for direct communication between mobile device and application on display 审中-公开
标题翻译：移动设备与显示应用之间的直接通信方法和系统
公开(公告)号：US20060154652A1
公开(公告)日：2006-07-13
申请号：US11324300
申请日：2006-01-04
申请人： Yong Lee , Woo-shik Kang , Si-gyong Koo , Hyung-min Yoon , Kyung-ho Park , Ji-hun Koo
发明人： Yong Lee , Woo-shik Kang , Si-gyong Koo , Hyung-min Yoon , Kyung-ho Park , Ji-hun Koo
IPC分类号： H04Q7/22
CPC分类号： G06F1/1613 , G06F1/1694 , G06F3/03545 , G06F3/046 , H04L67/12 , H04M1/72527 , H04M2250/64 , H04N21/4126 , H04N21/422
摘要： A method and apparatus for reducing the number of manipulations by a user during the data communication between an information device and a mobile device. The communication is performed with a data communication system that includes a mobile device; a display for displaying a position of the mobile device sensed using a provided position sensor and transferring data corresponding to the displayed position to the mobile device or data stored in the mobile device to the displayed position; and an information device for transceiving data with the display.
摘要翻译：一种用于在信息设备和移动设备之间的数据通信期间减少用户的操作次数的方法和装置。该通信由包括移动设备的数据通信系统执行; 用于显示使用所提供的位置传感器感测的移动设备的位置并将对应于所显示的位置的数据传送到移动设备或存储在移动设备中的数据到显示位置的显示器; 以及用于用显示器收发数据的信息装置。

7. 发明申请

US20060093312A1 Content playback system and method 审中-公开
标题翻译：内容播放系统和方法
公开(公告)号：US20060093312A1
公开(公告)日：2006-05-04
申请号：US11195995
申请日：2005-08-03
申请人： Kyung-ho Park , Hyung-min Yoon , Woo-shik Kang , Moutchkaev Artem , Yong Lee , Ji-hun Koo , Si-gyoung Koo
发明人： Kyung-ho Park , Hyung-min Yoon , Woo-shik Kang , Moutchkaev Artem , Yong Lee , Ji-hun Koo , Si-gyoung Koo
IPC分类号： H04N5/76 , H04N5/781
CPC分类号： G11B20/10
摘要： Content playback systems and methods, in which a desired content file can be easily played back in real time using radio frequency identification, are provided. The content playback system includes one or more tags, a playback unit, and a reader. The tags store one or more content files. The playback unit plays back a selected content file. The reader reads the selected content file, which is stored in one of the tags, in a non-contact manner and transmits the read content file to the playback unit.
摘要翻译：提供了可以使用射频识别实时地实现所需内容文件的内容播放系统和方法。内容回放系统包括一个或多个标签，回放单元和阅读器。标签存储一个或多个内容文件。播放单元播放所选择的内容文件。读取器以非接触的方式读取存储在一个标签中的所选择的内容文件，并将读取的内容文件发送到回放单元。

8. 发明申请

US20060220793A1 Mobile radio frequency identification reader, portable terminal having the same, and FR transmission power setting method thereof 审中-公开
标题翻译：移动射频识别读取器，具有相同功能的便携式终端及其FR传输功率设定方法
公开(公告)号：US20060220793A1
公开(公告)日：2006-10-05
申请号：US11391393
申请日：2006-03-29
申请人： Kyung-ho Park , Woo-shik Kang , Jin-young Yang , Hyung-min Yoon
发明人： Kyung-ho Park , Woo-shik Kang , Jin-young Yang , Hyung-min Yoon
IPC分类号： H04Q5/22
CPC分类号： G06K7/0008 , G06K7/006 , G06K7/10217 , G06K7/10356
摘要： A mobile radio frequency identification (RFID) reader, a portable terminal having the same, and an RF transmission (Tx) power setting method thereof. The RF Tx power setting method includes selecting an RF Tx power of an RF Tx power which is used to read tag information from an RF identification (RFID) tag; and setting the selected RF Tx power to a Tx power of the RF Tx signal. Accordingly, since it is possible to variably set the Tx power of the RF Tx signal used to read out the tag information from the RFID tag, the power consumption can be reduced at the RFID reader or the portable terminal equipped with the RFID reader.
摘要翻译：移动射频识别（RFID）读取器，具有该移动射频识别（RFID）读取器的便携式终端及其RF传输（Tx）功率设定方法。 RF Tx功率设定方法包括：选择用于从RF识别（RFID）标签读取标签信息的RF Tx功率的RF Tx功率; 以及将所选择的RF Tx功率设置为RF Tx信号的Tx功率。因此，由于可以可变地设定用于从RFID标签读出标签信息的RF Tx信号的Tx功率，因此可以在RFID读取器或配备有RFID阅读器的便携式终端处降低功耗。

9. 发明申请

US20060238370A1 RFID reader for RFID tag related information and method thereof 审中-公开
标题翻译：用于RFID标签的RFID读取器相关信息及其方法
公开(公告)号：US20060238370A1
公开(公告)日：2006-10-26
申请号：US11408928
申请日：2006-04-24
申请人： Kyung-ho Park , Woo-shik Kang , Hyung-min Yoon
发明人： Kyung-ho Park , Woo-shik Kang , Hyung-min Yoon
IPC分类号： H04Q5/22 , G08B1/00
CPC分类号： G01S5/12 , G01S11/06
摘要： A radio frequency identification (RFID) reader for offering tag related information and a method thereof are provided. The RFID reader includes a communicator which receives a radio frequency (RF) signal from an RFID tag, a controller which calculates location information of the RFID tag on the basis of the RF signal, and a display information generator which processes the location information of the RFID tag to be displayed on a display. Accordingly, even when a plurality of RFID tags are located around the reader, a user can identify the RFID tags with the identifications (IDs) of the RFID tags read by the reader.
摘要翻译：提供了一种用于提供标签相关信息的射频识别（RFID）读取器及其方法。 RFID读取器包括从RFID标签接收射频（RF）信号的通信器，基于RF信号计算RFID标签的位置信息的控制器，以及处理所述RFID标签的位置信息的显示信息生成器 RFID标签显示在显示屏上。因此，即使当多个RFID标签位于读取器周围时，用户可以利用读取器读取的RFID标签的标识（ID）来识别RFID标签。

10. 发明申请

US20060208860A1 Wireless terminal and RFID system for providing additional information and a method for providing additional information using wireless terminal and RFID system 有权
标题翻译：用于提供附加信息的无线终端和RFID系统以及使用无线终端和RFID系统提供附加信息的方法
公开(公告)号：US20060208860A1
公开(公告)日：2006-09-21
申请号：US11376332
申请日：2006-03-16
申请人： Kyung-ho Park , Woo-shik Kang , Jin-young Yang , Si-gyoung Koo , Hyung-min Yoon , Ji-hun Koo
发明人： Kyung-ho Park , Woo-shik Kang , Jin-young Yang , Si-gyoung Koo , Hyung-min Yoon , Ji-hun Koo
IPC分类号： H04Q5/22 , G06F7/00
CPC分类号： G06K7/0008 , G06K7/10039
摘要： A wireless terminal and a radio frequency identification system for providing additional information and a method of providing additional information using the wireless terminal and the radio frequency identification system. The wireless terminal includes: a tag reader reading tag data from a radio frequency identification tag; a controller generating an additional information request signal with respect to the read tag data; and a communication network interface transmitting the additional information request signal through a communication network and receiving additional information with respect to the additional information request signal. Since the controller of the wireless terminal controls the radio frequency identification reader by optimally setting the information required for determining the time point for the radio frequency identification reader tag to respond, and utilizing the stored address of the additional information providing server, the additional information can be efficiently provided.
摘要翻译：一种用于提供附加信息的无线终端和射频识别系统以及使用无线终端和射频识别系统提供附加信息的方法。无线终端包括：标签读取器，从射频识别标签读取标签数据; 控制器，生成关于所读取的标签数据的附加信息请求信号; 以及通信网络接口，通过通信网络发送附加信息请求信号，并接收关于附加信息请求信号的附加信息。由于无线终端的控制器通过最佳地设置确定射频识别读取器标签的时间点所需的信息来响应，并利用附加信息提供服务器的存储的地址来控制射频识别读取器，附加信息可以有效地提供。

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