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公开(公告)号：US07895348B2
公开(公告)日：2011-02-22
申请号：US12253926
申请日：2008-10-17
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： H04L45/00 , H04L45/586 , H04L69/18
摘要： A computer performs a method comprising the steps of, for each application, creating, for such application, a virtual machine that is associated with sending and receiving of communications over the computer network, determining, for such application, a network protocol out of a plurality of available network protocols, the determined network protocol representing an appropriate network protocol, out of the plurality of available network protocols, for current communication requirements of the application, and causing the application, when communicating over the network, to send and receive communications via the created virtual machine using the determined network protocol. Multiple virtual machine instances are created and simultaneously maintained by the computer, each virtual machine instance is associated with communications of one of the plurality of applications via a networking protocol that has been determined to be appropriate for the current communication requirements of the application.
摘要翻译： 计算机执行一种方法，该方法包括以下步骤：对于每个应用，为这样的应用创建与计算机网络上的通信的发送和接收相关联的虚拟机，为这样的应用确定多个网络协议 可用网络协议，所确定的网络协议表示适用于多个可用网络协议的网络协议，用于应用的当前通信需求，并且当通过网络进行通信时，使应用程序经由网络协议发送和接收通信 使用确定的网络协议创建虚拟机。 由计算机创建并同时维护多个虚拟机实例，每个虚拟机实例经由已被确定为适合于应用的当前通信需求的网络协议与多个应用程序之一的通信相关联。
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公开(公告)号：US20110006882A1
公开(公告)日：2011-01-13
申请号：US12882574
申请日：2010-09-15
IPC分类号： G08C17/00
CPC分类号： H04Q9/00 , G06Q10/08 , G06Q10/0832 , G06Q10/0833 , G06Q10/087 , G06Q30/0241 , H04B1/38 , H04Q2209/20 , H04Q2209/43 , H04Q2209/883 , H04W8/26 , H04W16/14 , H04W52/0229 , H04W84/18 , Y02D70/122 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/166 , Y02D70/22 , Y02D70/23 , Y02D70/40
摘要： A wireless transceiver includes: (a) a low power radio frequency (LPRF) communications component capable of powering down to conserve energy and capable of powering up in response to an electronic signal, the LPRF communications component including a transmitter and a first receiver, and (b) a second receiver that is configured to screen a radio frequency broadcast and provide, on the basis of specific data identified therein, the electronic signal to the LPRF communications component in order to power up the LPRF communications component. The second receiver is adapted to draw less current than the LPRF communications component while awaiting receipt of and listening for a radio frequency broadcast.
摘要翻译： 无线收发器包括：（a）低功率射频（LPRF）通信组件，其能够断电以节省能量并且能够响应于电子信号上电，所述LPRF通信组件包括发射机和第一接收机，以及 （b）第二接收机，被配置为屏蔽射频广播，并且基于其中识别的特定数据，向LPRF通信组件提供电子信号，以便为LPRF通信组件加电。 第二接收机适于在等待接收和收听无线电频率广播时吸收比LPRF通信组件更少的电流。
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公开(公告)号：US20100330930A1
公开(公告)日：2010-12-30
申请号：US12762010
申请日：2010-04-16
申请人： Robert W. TWITCHELL
发明人： Robert W. TWITCHELL
IPC分类号： H04W88/02
CPC分类号： H04L67/125 , H04L12/12 , H04L67/18 , H04W4/029 , H04W84/18 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/166 , Y02D70/22 , Y02D70/23
摘要： A wireless transceiver includes: (a) a low power radio frequency (LPRF) communications component capable of powering down to conserve energy and capable of powering up in response to an electronic signal, the LPRF communications component including a transmitter and a first receiver; and (b) a second receiver that is configured to screen a radio frequency broadcast and provide, on the basis of specific data identified therein, the electronic signal to the LPRF communications component in order to power up the LPRF communications component. The second receiver is adapted to draw less current than the LPRF communications component while awaiting receipt of and listening for a radio frequency broadcast.
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公开(公告)号：US07822551B2
公开(公告)日：2010-10-26
申请号：US12346538
申请日：2008-12-30
IPC分类号： G01C1/00
CPC分类号： G01C21/025
摘要： A method for determining a terrestrial location of an apparatus that is deployed in a generally known geographical region includes capturing, by the apparatus, an earthbound image of the sky from a terrestrial location at an identified time; communicating, by the apparatus, data representative of the captured earthbound image of the sky; and determining the terrestrial location of the apparatus based on the data communicated by the apparatus by comparing the captured earthbound image of the sky to a master mapping of the sky relative to the surface of the Earth.
摘要翻译： 一种用于确定部署在通常已知的地理区域中的装置的地面位置的方法包括：在所识别的时间，从所述装置捕获来自地面位置的天空的地球图像; 通过设备传达代表所捕获的天空地球图像的数据; 以及基于通过将所捕获的天空地球图像与天空相对于地球表面的主映射进行比较而由设备传送的数据来确定设备的地面位置。
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公开(公告)号：US20100231381A1
公开(公告)日：2010-09-16
申请号：US12783114
申请日：2010-05-19
IPC分类号： G08B1/08
CPC分类号： H04Q9/00 , G06Q10/08 , G06Q10/0832 , G06Q10/0833 , G06Q10/087 , G06Q30/0241 , H04B1/38 , H04Q2209/20 , H04Q2209/43 , H04Q2209/883 , H04W8/26 , H04W16/14 , H04W52/0229 , H04W84/18 , Y02D70/122 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/166 , Y02D70/22 , Y02D70/23 , Y02D70/40
摘要： A wireless transceiver includes: (a) a low power radio frequency (LPRF) communications component capable of powering down to conserve energy and capable of powering up in response to an electronic signal, the LPRF communications component including a transmitter and a first receiver; and (b) a second receiver that is configured to screen a radio frequency broadcast and provide, on the basis of specific data identified therein, the electronic signal to the LPRF communications component in order to power up the LPRF communications component. The second receiver is adapted to draw less current than the LPRF communications component while awaiting receipt of and listening for a radio frequency broadcast.
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56.发明授权Logically distinct wireless data communication networks sharing gateway for communicating with external networks 有权逻辑上不同的无线数据通信网络共享网关以与外部网络进行通信公开(公告)号：US07746838B2
公开(公告)日：2010-06-29
申请号：US12367542
申请日：2009-02-08
IPC分类号： H04Q7/24
CPC分类号： H04Q9/00 , G06Q10/08 , G06Q10/0832 , G06Q10/0833 , G06Q10/087 , G06Q30/0241 , H04B1/38 , H04Q2209/20 , H04Q2209/43 , H04Q2209/883 , H04W8/26 , H04W16/14 , H04W52/0229 , H04W84/18 , Y02D70/122 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/166 , Y02D70/22 , Y02D70/23
摘要： An arrangement of logically distinct wireless data communication networks share a gateway for communicating with external networks. Each logically distinct network preferably is a class-based network, the nodes of which include a wireless two-way radio frequency data communication device. Each device filter wireless communications received by it for an identification within the communication of its class designation, or for a class, abstract class, or subclass corresponding to its class designation; and process the communication if found and do not process the communication if not found. The gateway wirelessly communicates with each logically distinct network by including the respective class designation for the network with which the communications are desired. The other class based networks do not process messages that are communicated to the desired class-based network, thereby avoiding unnecessary power consumption by the wireless devices.
摘要翻译： 逻辑上不同的无线数据通信网络的布置共享用于与外部网络进行通信的网关。 每个逻辑上不同的网络优选地是基于类的网络，其节点包括无线双向射频数据通信设备。 每个设备过滤其所接收的无线通信，用于其类别指定的通信中的标识，或类别，抽象类或与其类别指定相对应的子类; 并且如果找到，则处理通信，如果没有找到则不处理通信。 网关通过包括需要通信的网络的相应类别指定，与每个逻辑上不同的网络无线通信。 其他基于类的网络不处理被传送到期望的基于类的网络的消息，从而避免无线设备的不必要的功率消耗。
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公开(公告)号：US07733944B2
公开(公告)日：2010-06-08
申请号：US12346448
申请日：2008-12-30
IPC分类号： H04B1/00
CPC分类号： G01S19/34 , G01S19/07 , G01S19/20 , G01S19/215
摘要： A system for operating a GPS receiver in a GPS-adverse environment includes a plurality of GPS receivers, a plurality of remote sensor interfaces (RSIs), and a computer management system. The GPS receivers are adapted to determine positional parameters based on the GPS satellite signals. A first set of GPS receivers is able to accurately determine its positional parameters and a second set of GPS receivers is unable to do so. Each RSI is associated with a respective GPS receiver. The RSIs are communication nodes in an ad hoc wireless network. The computer management system identifies a GPS receiver that is not accurately determining its positional parameters, and in response, causes GPS information to be provided from one of the first set of GPS receivers to the identified GPS receiver. The identified GPS receiver then determines its positional parameters accurately using the provided GPS information.
摘要翻译： 用于在GPS不利环境中操作GPS接收机的系统包括多个GPS接收机，多个远程传感器接口（RSI）和计算机管理系统。 GPS接收机适于基于GPS卫星信号来确定位置参数。 第一组GPS接收机能够准确地确定其位置参数，第二组GPS接收机不能这样做。 每个RSI与相应的GPS接收器相关联。 RSI是自组织无线网络中的通信节点。 计算机管理系统识别出不准确地确定其位置参数的GPS接收机，并且作为响应，使GPS信息从第一组GPS接收机之一提供给所识别的GPS接收机。 所识别的GPS接收机然后使用所提供的GPS信息来准确地确定其位置参数。
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公开(公告)号：US20100009758A1
公开(公告)日：2010-01-14
申请号：US12499075
申请日：2009-07-07
CPC分类号： H04L45/586 , H04L47/17 , H04L51/06 , H04L67/06 , H04L69/14 , H04L69/18 , H04L69/22 , H04L69/28 , H04L69/32
摘要： A method of transferring a file between first and second end-user devices via network communications includes: communicating by the first end-user device network contact information of the first end-user device; communicating by the second end-user device network contact information of the second end-user device; establishing an open network connection between the first end-user device and the second-end user device based on the communicated network contact information of each of the end-user devices; and transferring the file from the first end-user device to the second end-user via the open network connection between the first end-user device and the second-end user device. A single encryption key may be used between the application and network layers on each end-user device, each of which may include virtualized routing capabilities.
摘要翻译： 通过网络通信在第一和第二最终用户设备之间传送文件的方法包括：通过第一最终用户设备与第一最终用户设备的网络联系信息进行通信; 通过第二终端用户设备的第二终端用户设备网络联系人信息进行通信; 基于每个终端用户设备的所传达的网络联系信息，在第一终端用户设备和第二终端用户设备之间建立开放网络连接; 以及经由所述第一最终用户设备和所述第二终端用户设备之间的开放网络连接将所述文件从所述第一终端用户设备传送到所述第二终端用户。 可以在每个最终用户设备上的应用和网络层之间使用单个加密密钥，每个最终用户设备可以包括虚拟路由能力。
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公开(公告)号：US20100007470A1
公开(公告)日：2010-01-14
申请号：US12553062
申请日：2009-09-02
IPC分类号： H04Q5/22
CPC分类号： H04Q9/00 , G06Q10/08 , G06Q10/0832 , G06Q10/0833 , G06Q10/087 , G06Q30/0241 , H04B1/38 , H04Q2209/20 , H04Q2209/43 , H04Q2209/883 , H04W8/26 , H04W16/14 , H04W52/0229 , H04W84/18 , Y02D70/122 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/166 , Y02D70/22 , Y02D70/23 , Y02D70/40
摘要： A wireless transceiver includes: (a) a low power radio frequency (LPRF) communications component capable of powering down to conserve energy and capable of powering up in response to an electronic signal, the LPRF communications component including a transmitter and a first receiver; and (b) a second receiver that is configured to screen a radio frequency broadcast and provide, on the basis of specific data identified therein, the electronic signal to the LPRF communications component in order to power up the LPRF communications component. The second receiver is adapted to draw less current than the LPRF communications component while awaiting receipt of and listening for a radio frequency broadcast.
摘要翻译： 无线收发器包括：（a）低功率射频（LPRF）通信组件，其能够断电以节省能量并能够响应于电子信号上电，所述LPRF通信组件包括发射机和第一接收机; 以及（b）第二接收机，其被配置为屏蔽射频广播，并且基于其中识别的特定数据，向LPRF通信组件提供电子信号，以便为LPRF通信组件加电。 第二接收机适于在等待接收和收听无线电频率广播时吸收比LPRF通信组件更少的电流。
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公开(公告)号：US20090316682A1
公开(公告)日：2009-12-24
申请号：US12473266
申请日：2009-05-27
IPC分类号： H04L12/28
CPC分类号： H04L63/162 , H04L63/105 , H04L63/12 , H04W12/10 , H04W48/08 , H04W48/16 , H04W84/18
摘要： A network communications method utilizing a network watermark for providing security in the communications includes creating a verifiable network communications path of nodes through a network for the transfer of information from a first end node to a second end node; verifying the network communications path of nodes, by the first end node, before communicating by the first end node information intended for receipt by the second end node; and once the network communications path of nodes is verified by the first end node, communicating by the first end node, via the verified communications path of nodes, the information intended for receipt by the second end node; wherein the network watermark represents the verifiable network communications path of nodes.
摘要翻译： 利用网络水印来提供通信中的安全性的网络通信方法包括：通过网络创建节点的可验证网络通信路径，用于将信息从第一端节点传送到第二端节点; 在由第一端节点通信之前由第一端节点验证节点的网络通信路径，以供由第二端节点接收的信息; 一旦所述节点的网络通信路径被所述第一端节点验证，则由所述第一端节点经由所述已验证的节点通信路径进行所述第二端节点接收的所述信息; 其中网络水印表示节点的可验证网络通信路径。
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