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    Handling user plane congestion in a wireless communication network
    1.
    发明授权
    Handling user plane congestion in a wireless communication network 有权
    在无线通信网络中处理用户平面拥塞

    公开(公告)号：US09071999B2

    公开(公告)日：2015-06-30

    申请号：US13563508

    申请日：2012-07-31

    申请人： Muthaiah Venkatachalam ,  Puneet Jain ,  Eric Siow

    发明人： Muthaiah Venkatachalam ,  Puneet Jain ,  Eric Siow

    IPC分类号： H04L1/00 ,  H04W24/10 ,  H04W48/06 ,  H04W28/12 ,  H04B7/02 ,  H04W76/02 ,  H04W4/00 ,  H04W76/06

    CPC分类号： H04L47/122 ,  H04B7/024 ,  H04L1/0026 ,  H04L1/06 ,  H04L25/0204 ,  H04L25/0224 ,  H04L2001/0093 ,  H04W4/70 ,  H04W24/10 ,  H04W28/0289 ,  H04W28/08 ,  H04W28/12 ,  H04W48/06 ,  H04W76/18 ,  H04W76/36

    摘要： Embodiments of the present disclosure describe devices, methods, computer-readable media and systems configurations for handling user plane congestion in a wireless communications network. A packet data network gateway (PGW) and/or a serving gateway (SGW) may proactively transmit a congestion notification to a mobility management entity (MME) including a level of congestion of the PGW and/or SGW. The MME may receive congestion notifications from a plurality of PGWs and/or SGWs. The MME may receive a request for a packet data network (PDN) connection from a user equipment (UE), and may take an action in response to the request based on the reported levels of congestion. The action may include selecting a PGW and/or SGW for the PDN connection, notifying the UE that the PDN connection cannot be established, and/or negotiating with the UE to terminate or modify one or more existing PDN connections in exchange for establishing the new PDN connection.

    摘要翻译： 本公开的实施例描述了用于在无线通信网络中处理用户平面拥塞的设备，方法，计算机可读介质和系统配置。 分组数据网络网关（PGW）和/或服务网关（SGW）可以主动地向包括PGW和/或SGW的拥塞级别的移动性管理实体（MME）发送拥塞通知。 MME可以从多个PGW和/或SGW接收拥塞通知。 MME可以从用户设备（UE）接收对分组数据网络（PDN）连接的请求，并且可以基于所报告的拥塞等级来响应于该请求而采取动作。 该动作可以包括为PDN连接选择PGW和/或SGW，通知UE PDN连接不能建立，和/或与UE协商终止或修改一个或多个现有PDN连接以换取建立新的 PDN连接。

    Techniques and configurations for triggering a plurality of wireless devices
    5.
    发明授权
    Techniques and configurations for triggering a plurality of wireless devices 有权
    用于触发多个无线设备的技术和配置

    公开(公告)号：US09241351B2

    公开(公告)日：2016-01-19

    申请号：US13610772

    申请日：2012-09-11

    申请人： Puneet Jain ,  Meghashree Kedalagudde ,  Muthaiah Venkatachalam ,  Mo-Han Fong

    发明人： Puneet Jain ,  Meghashree Kedalagudde ,  Muthaiah Venkatachalam ,  Mo-Han Fong

    IPC分类号： H04W4/00 ,  H04W76/02

    CPC分类号： H04W76/02 ,  H04W4/70 ,  H04W76/10

    摘要： Embodiments of the present disclosure describe techniques and configurations for triggering a plurality of wireless devices such as Machine Type Communication (MTC) devices in a wireless communication network. A method may include receiving, by an interworking function (IWF) of a wireless communication network, a trigger from a machine type communication (MTC) server to initiate a communication between the MTC server and a plurality of MTC devices and sending, by the IWF, a triggering indication to the plurality of MTC devices using a radio access network (RAN) over a first reference point to a first module including a cell broadcast center (CBC) or over a second reference point to a second module including a mobility management entity (MME) or a serving general packet radio service (GPRS) support node (SGSN). Other embodiments may be described and/or claimed.

    摘要翻译： 本公开的实施例描述了用于在无线通信网络中触发诸如机器类型通信（MTC）设备的多个无线设备的技术和配置。 一种方法可以包括通过无线通信网络的互通功能（IWF）从机器类型通信（MTC）服务器接收触发器，以启动MTC服务器与多个MTC设备之间的通信，并由IWF发送 通过第一参考点向包括小区广播中心（CBC）的第一模块或第二参考点的第一参考点使用无线电接入网络（RAN）的触发指示发送到包括移动性管理实体的第二模块 （MME）或服务通用分组无线业务（GPRS）支持节点（SGSN）。 可以描述和/或要求保护其他实施例。

    EXCHANGING CONFIGURATION DATA
    8.
    发明申请
    EXCHANGING CONFIGURATION DATA 有权
    交换配置数据

    公开(公告)号：US20130272181A1

    公开(公告)日：2013-10-17

    申请号：US13681370

    申请日：2012-11-19

    申请人： Mo-Han Fong ,  Geng Wu ,  Chang Hong Shan ,  Puneet Jain ,  Muthaiah Venkatachalam

    发明人： Mo-Han Fong ,  Geng Wu ,  Chang Hong Shan ,  Puneet Jain ,  Muthaiah Venkatachalam

    IPC分类号： H04W72/04

    CPC分类号： H04W72/044 ,  H04W4/00 ,  H04W4/20 ,  H04W4/50

    摘要： Embodiments of apparatus, computer-implemented methods, systems, devices, and computer-readable media are described herein for a user equipment (“UE”) to generate, for transmission to a remote entity executing on a remote computing device in communication with the UE over an air interface of an Evolved Universal Terrestrial Radio Access Network (“EUTRAN”), a container that includes UE or base station (e.g., Evolved Node B, or “eNB”) configuration data (e.g., an inactivity time interval), or over-the-top (“OTT”) application configuration data. In embodiments, the UE may transmit the container through a logical tunnel passing through the air interface between a local processing entity executing on the computing device and the remote entity. A base station such as an eNB may be similarly configured to generate and/or transmit, to a UE, a container with UE, base station, or OTT application configuration data, through a logical tunnel passing through the air interface.

    摘要翻译： 本文描述了设备，计算机实现的方法，系统，设备和计算机可读介质的实施例，用于用户设备（“UE”）生成用于与在与UE通信的远程计算设备上执行的远程实体的传输 在演进的通用陆地无线电接入网络（“EUTRAN”）的空中接口上，包括UE或基站（例如演进节点B或“eNB”）配置数据（例如，不活动时间间隔）的容器，或 顶级（“OTT”）应用程序配置数据。 在实施例中，UE可以通过穿过计算设备上执行的本地处理实体与远程实体之间的空中接口的逻辑隧道来发送容器。 诸如eNB的基站可以类似地配置为通过穿过空中接口的逻辑隧道向UE发送和/或向UE发送具有UE，基站或OTT应用配置数据的容器。

    Scalable transmission or device trigger requests
    9.
    发明授权
    Scalable transmission or device trigger requests 有权
    可扩展的传输或设备触发请求

    公开(公告)号：US08818426B2

    公开(公告)日：2014-08-26

    申请号：US13628935

    申请日：2012-09-27

    申请人： Puneet Jain ,  Meghashree Dattatri Kedalagudde ,  Muthaiah Venkatachalam

    发明人： Puneet Jain ,  Meghashree Dattatri Kedalagudde ,  Muthaiah Venkatachalam

    IPC分类号： H04W68/00 ,  H04W72/00 ,  H04W4/00 ,  H04W28/02

    CPC分类号： H04W4/70 ,  H04W28/0215 ,  H04W28/0247 ,  H04W28/0289 ,  H04W48/06 ,  H04W88/16

    摘要： Systems and methods for scalable triggering of machine type communication (MTC) devices are disclosed. One method comprises receiving for a selected period of time, at an MTC inter working function (IWF) module, a plurality of device trigger messages that are sent from a plurality of MTC servers. The plurality of device trigger messages are aggregated at the MTC IWF. A mobility management entity (MME) or Serving General Packet Radio Service (GPRS) Support Node (SGSN) for each device trigger message is identified. The aggregated device trigger messages are then sent to the identified MME or SGSN associated with each device trigger message to enable the identified MME SGSN to send the device trigger messages to a radio access network for transmission to the MTC devices.

    摘要翻译： 公开了用于机器类型通信（MTC）设备的可伸缩触发的系统和方法。 一种方法包括在MTC互连功能（IWF）模块中接收选定的时间段，从多个MTC服务器发送的多个设备触发消息。 多个设备触发消息在MTC IWF处聚合。 识别每个设备触发消息的移动性管理实体（MME）或服务通用分组无线服务（GPRS）支持节点（SGSN）。 然后将聚合的设备触发消息发送到与每个设备触发消息相关联的所识别的MME或SGSN，以使所识别的MME SGSN将设备触发消息发送到无线电接入网络以传送到MTC设备。

    SCALABLE TRANSMISSION OR DEVICE TRIGGER REQUESTS
    10.
    发明申请
    SCALABLE TRANSMISSION OR DEVICE TRIGGER REQUESTS 有权
    可扩展传输或设备触发器请求

    公开(公告)号：US20130084894A1

    公开(公告)日：2013-04-04

    申请号：US13628935

    申请日：2012-09-27

    申请人： Puneet Jain ,  Meghashree Dattatri Kedalagudde ,  Muthaiah Venkatachalam

    发明人： Puneet Jain ,  Meghashree Dattatri Kedalagudde ,  Muthaiah Venkatachalam

    IPC分类号： H04W68/00

    CPC分类号： H04W4/70 ,  H04W28/0215 ,  H04W28/0247 ,  H04W28/0289 ,  H04W48/06 ,  H04W88/16

    摘要： Systems and methods for scalable triggering of machine type communication (MTC) devices are disclosed. One method comprises receiving for a selected period of time, at an MTC inter working function (IWF) module, a plurality of device trigger messages that are sent from a plurality of MTC servers. The plurality of device trigger messages are aggregated at the MTC IWF. A mobility management entity (MME) or Serving General Packet Radio Service (GPRS) Support Node (SGSN) for each device trigger message is identified. The aggregated device trigger messages are then sent to the identified MME or SGSN associated with each device trigger message to enable the identified MME SGSN to send the device trigger messages to a radio access network for transmission to the MTC devices.

    摘要翻译： 公开了用于机器类型通信（MTC）设备的可伸缩触发的系统和方法。 一种方法包括在MTC互连功能（IWF）模块中接收选定的时间段，从多个MTC服务器发送的多个设备触发消息。 多个设备触发消息在MTC IWF处聚合。 识别每个设备触发消息的移动性管理实体（MME）或服务通用分组无线服务（GPRS）支持节点（SGSN）。 然后将聚合的设备触发消息发送到与每个设备触发消息相关联的所识别的MME或SGSN，以使所识别的MME SGSN将设备触发消息发送到无线电接入网络以传送到MTC设备。