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    • 5. 发明申请
    • APPARATUS AND METHOD FOR MANAGING USER MEMORY OF RFID TAG
    • 用于管理RFID标签的用户存储器的装置和方法
    • US20090153308A1
    • 2009-06-18
    • US12190944
    • 2008-08-13
    • Joo Sang PARKYong Joon LEEJong-Hyun PARK
    • Joo Sang PARKYong Joon LEEJong-Hyun PARK
    • G06F12/02H04B7/00
    • G06F12/023G06Q20/3278G06Q20/341G06Q20/3576G07F7/1008
    • The present invention relates to a device and method for managing a memory of an RFID tag. The present invention provides an apparatus for managing a user memory of an RFID tag. The apparatus includes a memory usage information storing unit, a memory registration-management unit, and a memory referring unit. The memory usage information storing unit stores memory usage information. The memory registration-management unit searches information regarding an empty region of the user memory by the memory usage information storing unit, provides the searched information to the specific application system, receives memory usage information regarding the specific data that is to be stored in the user memory from the specific application system, and stores and manages the memory usage information regarding the specific data in the memory usage information storing unit, if the specific application system requests the user memory to store specific data. The memory referring unit provides memory usage information regarding the specific data, which is stored in the memory usage information storing unit, to the application system that requests to refer to the specific data if referring to the specific data is requested. According to the present invention, it is possible to systematically and efficiently manage data that is stored in the user memory region of the RFID tag by a plurality of users, and to prevent the storage positions of a plurality of data that are stored in the user memory region of the RFID tag from overlapping. As a result, it is possible to prevent a loss of data to be stored in the user memory region of the RFID tag.
    • 本发明涉及一种用于管理RFID标签的存储器的装置和方法。 本发明提供一种用于管理RFID标签的用户存储器的装置。 该装置包括存储器使用信息存储单元,存储器登记管理单元和存储器参考单元。 存储器使用信息存储单元存储存储器使用信息。 存储器注册管理单元通过存储器使用信息存储单元来搜索关于用户存储器的空白区域的信息,将搜索到的信息提供给特定应用系统,接收关于要存储在用户中的特定数据的存储器使用信息 存储器,并且存储和管理存储器使用信息存储单元中关于特定数据的存储器使用信息,如果特定应用系统请求用户存储器存储特定数据。 存储器引用单元提供存储在存储器使用信息存储单元中的特定数据的存储器使用信息,如果请求参考特定数据,则请求参考特定数据的应用系统。 根据本发明,可以通过多个用户系统地且有效地管理存储在RFID标签的用户存储区域中的数据,并且防止存储在用户中的多个数据的存储位置 RFID标签的存储区域重叠。 结果,可以防止数据的丢失被存储在RFID标签的用户存储区域中。
    • 8. 发明申请
    • APPARATUS FOR PROCESSING INTEGRATED QUERY FROM VARIOUS SENSOR NETWORKS AND METHOD THEREOF
    • 用于从各种传感器网络处理集成查询的装置及其方法
    • US20080109421A1
    • 2008-05-08
    • US11933037
    • 2007-10-31
    • Jae-Jun YOOJun-Wook LEEMin-Soo KIMIn-Sung JANGMal-Hee KIMYong-Joon LEEJong-Hyun PARK
    • Jae-Jun YOOJun-Wook LEEMin-Soo KIMIn-Sung JANGMal-Hee KIMYong-Joon LEEJong-Hyun PARK
    • G06F17/30
    • G06F17/30551
    • An apparatus for processing an integrated query from various sensor networks and a method thereof are provided. The apparatus includes an integrated query parser for parsing an integrated query and analyzing a syntax of the parsed integrated query; an integrated query execution plan generator for analyzing meaning of the parsed integrated query and generating an integrated query execution query for processing an integrated query; an integrated query optimizer for optimizing a process time for the generated execution plan based on query information stored in the query information storage and sensor network information stored in the sensor network information storage; and an integrated query executer for detailing the integrated query execution plan by controlling an execution order according to the optimized integrated query and transferring the detailed integrated query execution plan to an event data process executer, a temporal data process executer, and a continuous data process executer.
    • 提供了一种用于处理来自各种传感器网络的综合查询的装置及其方法。 该装置包括用于解析集成查询并分析解析的综合查询的语法的集成查询解析器; 集成查询执行计划生成器,用于分析解析的集成查询的含义并生成用于处理集成查询的集成查询执行查询; 集成查询优化器,用于基于存储在所述传感器网络信息存储器中的查询信息存储器和传感器网络信息中的查询信息来优化所生成的执行计划的处理时间; 以及集成查询执行器,用于通过根据优化的集成查询控制执行顺序来详细描述集成查询执行计划,并将详细的集成查询执行计划传送到事件数据处理执行器,时间数据处理执行器和连续数据处理执行器 。
    • 9. 发明申请
    • Mobile RFID service providing apparatus and method thereof
    • 移动RFID服务提供装置及其方法
    • US20070080784A1
    • 2007-04-12
    • US11489642
    • 2006-07-17
    • Mal-Hee KimYong-Joon LeeCheol-Sig PyoJong-Suk Chae
    • Mal-Hee KimYong-Joon LeeCheol-Sig PyoJong-Suk Chae
    • H04Q5/22
    • H04W8/18H04L63/0492H04L63/08H04L63/0892H04L63/102H04W4/80H04W12/06H04W12/08H04W28/18
    • Provided is a mobile Radio Frequency Identification (RFID) service providing apparatus and a method thereof. The apparatus, includes: a policy server for establishing a policy on level of quality of service (QoS) to be provided to each user, and a policy to be applied between nodes for security; an Authentication, Authorization and Accounting (AAA) server for performing network access authentication and authorization to each user, authorization for a mobile RFID service, security association establishment and distribution between constituent nodes based on information of the policy server; a mobile RFID agent for performing a diameter client role and a mobile RFID service agent role; and a service server for searching uniform resource locator (URL) of a server providing information related to an RFID code and providing detailed information and history information to the mobile RFID phone.
    • 提供了一种移动射频识别(RFID)服务提供装置及其方法。 该装置包括:策略服务器,用于建立要提供给每个用户的服务质量(QoS)级别的策略;以及用于安全性的节点之间应用的策略; 基于策略服务器的信息,对每个用户执行网络访问认证和授权,移动RFID服务的授权,组织节点之间的安全关联建立和分配的认证,授权和计费(AAA)服务器; 用于执行直径客户端角色和移动RFID服务代理角色的移动RFID代理; 以及服务服务器,用于搜索提供与RFID代码有关的信息的服务器的统一资源定位符(URL),并向移动RFID电话提供详细的信息和历史信息。