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    • 3. 发明授权
    • Collectively addressing wireless devices
    • 集体寻址无线设备
    • US08514756B1
    • 2013-08-20
    • US12905771
    • 2010-10-15
    • Venkatesh Badakere RamachandraGazal Sahai
    • Venkatesh Badakere RamachandraGazal Sahai
    • H04B7/00
    • H04L61/2069H04W76/11H04W76/12H04W76/40
    • In general, techniques are described for identifying a collection of wireless devices to a mobile network using a single group identity. For example, as described herein, an operator assigns a group identity to a plurality of wireless devices that attach to a mobile network. The mobile network establishes, for the plurality of wireless devices, a single service bearer over the mobile network and associates the single service bearer with the group identity and with a single PDP address for the plurality of wireless devices. The mobile network associates the single service bearer with multiple sub-bearers on a particular interface to replicate service data traffic, destined to the PDP address, to each of the plurality of wireless devices and/or aggregate service data traffic, sourced by the PDP address and issued by any of the plurality of wireless devices, for transport to the packet data network.
    • 通常,描述了使用单个组身份将移动网络识别无线设备的集合的技术。 例如,如本文所述,操作员将组身份分配给附接到移动网络的多个无线设备。 移动网络针对多个无线设备建立移动网络上的单一业务承载,并将该单一业务承载与组身份和多个无线设备的单个PDP地址相关联。 移动网络将单服务承载与特定接口上的多个子承载相关联,以将去往PDP地址的业务数据业务复制到多个无线设备中的每一个,和/或由PDP地址源出的聚合业务数据业务 并且由多个无线设备中的任何一个发出,用于传输到分组数据网络。
    • 4. 发明授权
    • Feedback for machine to machine devices to account for failure of network elements
    • 机器到机器设备的反馈,以解决网络元件的故障
    • US08797856B1
    • 2014-08-05
    • US12946330
    • 2010-11-15
    • Dhiraj BallalVenkatesh Badakere Ramachandra
    • Dhiraj BallalVenkatesh Badakere Ramachandra
    • G06F11/30G01R31/08H04J3/14H04W24/00
    • H04L41/0659H04L43/0817H04L61/2015H04L63/0892H04W4/70H04W12/08H04W24/04
    • Wireless devices that are attempting to connect to a packet data network may be blocked from issuing connection requests to the network during periods in which, due to the failure of other network devices, the connections requests will fail. A device may particularly determine when a connection request to access a network, from a machine to machine (M2M) device, will fail or has failed. The device may create, in response to the connection request, a response to the connection request, the response including an indication that the M2M device is to be blocked, by other network devices, from accessing the network. The device may transmit the response to the connection request to the other network devices, the response to the other network devices including one or more parameters that identify a duration for which the M2M device is to be blocked and an identification of the M2M device.
    • 正在尝试连接到分组数据网络的无线设备可能被阻止在由于其他网络设备的故障而导致连接请求失败的时段期间向网络发出连接请求。 设备可以特别地确定何时从机器到机器(M2M)设备访问网络的连接请求将失败或失败。 所述设备可以响应于所述连接请求而创建对所述连接请求的响应,所述响应包括所述M2M设备将由其他网络设备阻止访问所述网络的指示。 设备可以向其他网络设备发送对连接请求的响应,对其他网络设备的响应包括识别M2M设备被阻止的持续时间和M2M设备的标识的一个或多个参数。