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公开(公告)号：US20130249672A1
公开(公告)日：2013-09-26
申请号：US13598785
申请日：2012-08-30
CPC分类号： G01S5/0289 , G01C21/206
摘要： Indoor locationing using radio frequency based tags includes distributing a plurality of radio frequency based tags at mapped locations within the indoor environment. The radio frequency based tags periodically transmit their identity information in a message. A mobile device in proximity to at least one of the radio frequency based tags receives the message. A location of the mobile device is associating to the mapped location of the radio frequency based tag identified in the received message.
摘要翻译： 使用基于射频标签的室内定位包括在室内环境中的映射位置处分布多个基于射频的标签。 基于射频的标签在消息中周期性地发送其身份信息。 靠近至少一个基于射频的标签的移动设备接收该消息。 移动设备的位置与在接收到的消息中标识的基于射频的标签的映射位置相关联。
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公开(公告)号：US07983212B2
公开(公告)日：2011-07-19
申请号：US11848701
申请日：2007-08-31
申请人： Ranjith Ravi , Saurabh Bhargava , Shilpa Moghe , Ajay Malik
发明人： Ranjith Ravi , Saurabh Bhargava , Shilpa Moghe , Ajay Malik
IPC分类号： H04W4/00
摘要： An RF switch is provided. The RF switch includes a processor adapted for communication with an external location engine. The processor is configured to receive notification regarding a status of a wireless asset, receive a plurality of input variables associated with the wireless asset, determine whether the wireless asset is associated with the external location engine, and if the wireless asset is associated with the external location engine, query the external location engine for location data associated with the wireless asset.
摘要翻译： 提供RF开关。 RF开关包括适于与外部位置引擎通信的处理器。 所述处理器被配置为接收关于无线资产的状态的通知，接收与所述无线资产相关联的多个输入变量，确定所述无线资产是否与所述外部位置引擎相关联，以及所述无线资产是否与所述外部相关联 定位引擎，查询与无线资产相关联的位置数据的外部位置引擎。
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3.发明申请公开(公告)号：US20090085741A1
公开(公告)日：2009-04-02
申请号：US11863044
申请日：2007-09-27
申请人： Ranjith RAVI , Saurabh BHARGAVA , Shilpa MOGHE , Ajay MALIK
发明人： Ranjith RAVI , Saurabh BHARGAVA , Shilpa MOGHE , Ajay MALIK
IPC分类号： G08B13/14
CPC分类号： G01S1/68 , G01S5/0036 , G01S5/02 , G01S13/876 , G07C9/00111 , G08B13/2462 , G08B21/0275
摘要： Methods and systems are provided for determining the location of an RFID reader within an environment having a plurality of RFID tags located therein. One method includes activating a tag via an RFID reader and receiving data from an RFID tag. The method also includes transmitting the data from the reader to an access port and determining the location of the reader based on the data. A system includes an RFID tag configured to transmit data when activated by an RFID reader. Furthermore, the system includes an access port configured to receive the data from the reader and a module configured to receive the data and determine the location of the reader based on the data. One RFID reader includes means for activating an RFID tag including data identifying a location of the tag, means for receiving the data, and means for transmitting the data to an access port.
摘要翻译： 提供了用于确定RFID读取器位于其中具有多个RFID标签的环境中的位置的方法和系统。 一种方法包括通过RFID读取器激活标签并从RFID标签接收数据。 该方法还包括将数据从读取器发送到访问端口，并基于该数据确定读取器的位置。 一种系统包括被配置成当由RFID读取器激活时传送数据的RFID标签。 此外，该系统包括被配置为从读取器接收数据的访问端口和被配置为接收数据并基于该数据确定读取器的位置的模块。 一个RFID读取器包括用于激活RFID标签的装置，其包括识别标签的位置的数据，用于接收数据的装置，以及用于将数据发送到接入端口的装置。
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公开(公告)号：US08988195B2
公开(公告)日：2015-03-24
申请号：US13598785
申请日：2012-08-30
CPC分类号： G01S5/0289 , G01C21/206
摘要： Indoor locationing using radio frequency based tags includes distributing a plurality of radio frequency based tags at mapped locations within the indoor environment. The radio frequency based tags periodically transmit their identity information in a message. A mobile device in proximity to at least one of the radio frequency based tags receives the message. A location of the mobile device is associating to the mapped location of the radio frequency based tag identified in the received message.
摘要翻译： 使用基于射频标签的室内定位包括在室内环境中的映射位置处分布多个基于射频的标签。 基于射频的标签在消息中周期性地发送其身份信息。 靠近至少一个基于射频的标签的移动设备接收该消息。 移动设备的位置与在接收到的消息中标识的基于射频的标签的映射位置相关联。
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公开(公告)号：US20090322536A1
公开(公告)日：2009-12-31
申请号：US12146217
申请日：2008-06-25
申请人： Ranjith RAVI , Saurabh BHARGAVA , Shilpa MOGHE , Ajay MALIK
发明人： Ranjith RAVI , Saurabh BHARGAVA , Shilpa MOGHE , Ajay MALIK
IPC分类号： G08B13/14
CPC分类号： G06Q10/087 , G06K2017/0051 , H04L67/12 , H04W84/18
摘要： Integrated switch systems and methods for locating ID tags are disclosed. One system includes an application, a plurality of different tag readers in communication with the ID tags, and an integrated switch configured to enable the application to receive tag information from the different tag readers. An integrated switch includes multiple reader adapters, an application adapter, and a virtualization core. The virtualization core is configured to provide a common interface between each tag reader and the application. One method includes receiving a first signal from a first tag reader and receiving a second signal from a second tag reader, the first and second signals having information related to first and second ID tags, respectively. The method also includes normalizing the first and second signals such that the signals are compatible with the application and transmitting an ID tag report based on the normalized first and/or second signal to the application.
摘要翻译： 公开了用于定位ID标签的集成开关系统和方法。 一个系统包括应用程序，与ID标签通信的多个不同的标签读取器，以及被配置为使应用程序能够从不同的标签读取器接收标签信息的集成开关。 集成交换机包括多个读卡器适配器，应用适配器和虚拟化核心。 虚拟化核心被配置为在每个标签读取器和应用之间提供公共接口。 一种方法包括从第一标签读取器接收第一信号并从第二标签读取器接收第二信号，第一和第二信号分别具有与第一和第二ID标签相关的信息。 该方法还包括对第一和第二信号进行标准化，使得信号与应用兼容，并且基于归一化的第一和/或第二信号向应用发送ID标签报告。
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公开(公告)号：US20090059813A1
公开(公告)日：2009-03-05
申请号：US11848701
申请日：2007-08-31
申请人： Ranjith RAVI , Saurabh BHARGAVA , Shilpa MOGHE , Ajay MALIK
发明人： Ranjith RAVI , Saurabh BHARGAVA , Shilpa MOGHE , Ajay MALIK
IPC分类号： H04L12/28
摘要： An RF switch is provided. The RF switch includes a processor adapted for communication with an external location engine. The processor is configured to receive notification regarding a status of a wireless asset, receive a plurality of input variables associated with the wireless asset, determine whether the wireless asset is associated with the external location engine, and if the wireless asset is associated with the external location engine, query the external location engine for location data associated with the wireless asset.
摘要翻译： 提供RF开关。 RF开关包括适于与外部位置引擎通信的处理器。 所述处理器被配置为接收关于无线资产的状态的通知，接收与所述无线资产相关联的多个输入变量，确定所述无线资产是否与所述外部位置引擎相关联，以及所述无线资产是否与所述外部相关联 定位引擎，查询与无线资产相关联的位置数据的外部位置引擎。
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7.发明申请SYSTEMS AND METHODS FOR CONTROLLING MOBILE UNIT ACCESS TO NETWORK SERVICES BASED ON ITS LOCATION 审中-公开基于其位置控制移动单元访问网络服务的系统和方法公开(公告)号：US20090082015A1
公开(公告)日：2009-03-26
申请号：US11861507
申请日：2007-09-26
申请人： Ranjith RAVI , Saurabh BHARGAVA , Shilpa MOGHE , Ajay MALIK
发明人： Ranjith RAVI , Saurabh BHARGAVA , Shilpa MOGHE , Ajay MALIK
IPC分类号： H04Q7/20
摘要： Methods and systems for controlling mobile unit access to network services based on the location of the mobile unit are disclosed. One system includes determining if the mobile unit is located within an area and enabling access to the network services, by the mobile unit, in response to determining that the mobile unit is located within the area. A system includes a reader configured to determine if a mobile unit is located within the area and a switch coupled to the reader. The switch is configured to provide access to the network services, to the mobile unit, in response to the reader determining that the mobile unit is located within the area. An apparatus includes means for determining if a mobile unit is located within the area and means for enabling the mobile unit to access the network services in response thereto.
摘要翻译： 公开了基于移动单元的位置来控制对网络服务的移动单元接入的方法和系统。 响应于确定移动单元位于该区域内，一个系统包括确定移动单元是否位于区域内并由移动单元启用对网络服务的访问。 系统包括读取器，其被配置为确定移动单元是否位于该区域内，以及耦合到读取器的开关。 响应于读取器确定移动单元位于该区域内，开关被配置为向移动单元提供对网络服务的访问。 一种装置包括用于确定移动单元是否位于该区域内的装置，以及用于使移动单元响应于该移动单元接入网络服务的装置。
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8.发明授权公开(公告)号：US08098136B2
公开(公告)日：2012-01-17
申请号：US12146217
申请日：2008-06-25
申请人： Ranjith Ravi , Saurabh Bhargava , Shilpa Moghe , Ajay Malik
发明人： Ranjith Ravi , Saurabh Bhargava , Shilpa Moghe , Ajay Malik
IPC分类号： G05B19/00 , G05B23/00 , G06F7/00 , G06F7/04 , G06K19/00 , G08B29/00 , G08B23/00 , G08C19/00 , G06Q10/00 , H04B1/38 , H04Q1/00 , H04Q5/22
CPC分类号： G06Q10/087 , G06K2017/0051 , H04L67/12 , H04W84/18
摘要： Integrated switch systems and methods for locating ID tags are disclosed. One system includes an application, a plurality of different tag readers in communication with the ID tags, and an integrated switch configured to enable the application to receive tag information from the different tag readers. An integrated switch includes multiple reader adapters, an application adapter, and a virtualization core. The virtualization core is configured to provide a common interface between each tag reader and the application. One method includes receiving a first signal from a first tag reader and receiving a second signal from a second tag reader, the first and second signals having information related to first and second ID tags, respectively. The method also includes normalizing the first and second signals such that the signals are compatible with the application and transmitting an ID tag report based on the normalized first and/or second signal to the application.
摘要翻译： 公开了用于定位ID标签的集成开关系统和方法。 一个系统包括应用程序，与ID标签通信的多个不同的标签读取器，以及被配置为使应用程序能够从不同的标签读取器接收标签信息的集成开关。 集成交换机包括多个读卡器适配器，应用适配器和虚拟化核心。 虚拟化核心被配置为在每个标签读取器和应用之间提供公共接口。 一种方法包括从第一标签读取器接收第一信号并从第二标签读取器接收第二信号，第一和第二信号分别具有与第一和第二ID标签相关的信息。 该方法还包括对第一和第二信号进行标准化，使得信号与应用兼容，并且基于归一化的第一和/或第二信号向应用发送ID标签报告。
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9.发明申请METHODS AND SYSTEMS FOR CONTROLLING OPERATIONS OF A MOBILE RADIO FREQUENCY READER BASED ON ITS LOCATION 审中-公开基于其位置控制移动无线电频率读取器的操作的方法和系统公开(公告)号：US20090085743A1
公开(公告)日：2009-04-02
申请号：US11864280
申请日：2007-09-28
申请人： Ranjith Ravi , Saurabh Bhargava , Shilpa Moghe , Ajay Malik
发明人： Ranjith Ravi , Saurabh Bhargava , Shilpa Moghe , Ajay Malik
IPC分类号： G08B13/14
CPC分类号： G06K7/0008 , G01S5/02
摘要： Methods and systems are provided for controlling RF reader operations based the location of the RF reader. One method includes determining that the RF reader is located within a zone associated with an access level and enabling or disabling the RF reader based on the access level. A system includes multiple access ports (APs) defining multiple zones including an access level for the RF reader. The system also includes a switch configured to determine a present zone of the mobile RF reader and enabling the RF reader based on the access level of the present zone. Another system includes means for receiving a signal from an access port and means for determining a location of the RF reader based on the signal, the location associated with an access level. The system also includes means for enabling or disabling the RF reader based on the access level.
摘要翻译： 提供了用于基于RF读取器的位置来控制RF读取器操作的方法和系统。 一种方法包括确定RF读取器位于与访问级相关联的区域内，并且基于访问级别启用或禁用RF读取器。 系统包括定义多个区域的多个接入端口（AP），包括RF读取器的访问级别。 该系统还包括被配置为基于当前区域的访问级别来确定移动RF读取器的当前区域并使能RF读取器的开关。 另一系统包括用于从接入端口接收信号的装置和用于基于与接入电平相关联的信号的信号来确定RF读取器的位置的装置。 该系统还包括用于基于访问级别启用或禁用RF阅读器的装置。
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公开(公告)号：US20090077620A1
公开(公告)日：2009-03-19
申请号：US12121434
申请日：2008-05-15
CPC分类号： H04W12/08 , H04L63/102 , H04L63/105 , H04L63/107 , H04W84/12
摘要： Described are a method and a system for granting and denying network access to a device based on a location of that device. A method includes determining a current location of at least one mobile unit, permitting network access to a wireless network to the mobile unit if a network access policy of the mobile unit is configured to permit network access for the current location, and denying network access to the wireless network to the mobile unit if the network access policy of the mobile unit is configured to restrict network access for the current location. The system includes a processor generating network access policy data for at least one mobile unit, the network access policy data configured to one of permit network access and restrict network access for the at least one mobile unit depending on a location of the at least one mobile unit within an operating environment, a wireless switch providing a wireless network infrastructure, a location determination module calculating a current location of the at least one mobile unit, and a plurality of wireless access points in communication with the wireless switch, wherein each one of the wireless access points one of permits network access and restricts network access to the at least one mobile unit based on the current location and the network access policy data for the at least one mobile unit.
摘要翻译： 描述了一种基于该设备的位置来授予和拒绝对设备的网络访问的方法和系统。 一种方法包括确定至少一个移动单元的当前位置，如果移动单元的网络访问策略被配置为允许当前位置的网络访问，则允许网络访问到移动单元的无线网络，并且拒绝网络访问 如果移动单元的网络访问策略被配置为限制当前位置的网络访问，则到移动单元的无线网络。 该系统包括处理器，用于为至少一个移动单元生成网络访问策略数据，所述网络访问策略数据被配置为允许网络访问之一并且限制所述至少一个移动单元的网络接入，这取决于所述至少一个移动单元的位置 提供无线网络基础设施的无线交换机，计算所述至少一个移动单元的当前位置的位置确定模块以及与所述无线交换机通信的多个无线接入点，其中， 无线接入点是允许网络接入之一，并且基于当前位置和至少一个移动单元的网络接入策略数据来限制对至少一个移动单元的网络接入。
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