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    HANDLING USER PLANE CONGESTION IN A WIRELESS COMMUNICATION NETWORK
    51.
    发明申请
    HANDLING USER PLANE CONGESTION IN A WIRELESS COMMUNICATION NETWORK 审中-公开
    在无线通信网络中处理用户平面图

    公开(公告)号：US20150381497A1

    公开(公告)日：2015-12-31

    申请号：US14754173

    申请日：2015-06-29

    Applicant: Intel Corporation

    Inventor： Muthaiah Venkatachalam ,  Puneet Jain ,  Eric Siow

    IPC: H04L12/803 ,  H04W28/02

    CPC classification number: 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

    Abstract: 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.

    Abstract translation: 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。

    Neighbor list broadcasting techniques
    60.
    发明授权
    Neighbor list broadcasting techniques 有权
    邻居列表广播技术

    公开(公告)号：US09503939B2

    公开(公告)日：2016-11-22

    申请号：US14282826

    申请日：2014-05-20

    Applicant: Intel Corporation

    Inventor： Avishay Sharaga ,  Muthaiah Venkatachalam ,  Xiangying Yang

    IPC: H04W36/00 ,  H04W12/06 ,  H04L9/08 ,  H04L9/32 ,  H04W48/10

    CPC classification number: H04W36/0061 ,  H04L9/0838 ,  H04L9/3273 ,  H04L2209/80 ,  H04W12/06 ,  H04W36/0038 ,  H04W36/0066 ,  H04W48/10

    Abstract: Techniques are disclosed that involve the indication of neighbor base stations. For instance, a base station may generate and wirelessly transmit a message that indicates a plurality of neighboring base stations. This message may include an indicator having one or more wildcard values. Through the employment of such wildcard values, the indicator may provide information corresponding to the plurality of neighboring base stations. For instance, the indicator may indicate a plurality of base station identifiers (BSIDs). Alternatively, the indicator may indicate a plurality of preamble indices. As a further alternative, the indicator may indicate a plurality of carrier frequencies. Through the employment of such techniques, overhead can be saved without causing ambiguity in mobility management.

    Abstract translation: 公开了涉及相邻基站的指示的技术。 例如，基站可以生成并无线地发送指示多个相邻基站的消息。 该消息可以包括具有一个或多个通配符值的指示符。 通过使用这样的通配符值，指示符可以提供与多个相邻基站对应的信息。 例如，指示符可以指示多个基站标识符（BSID）。 或者，指示符可以指示多个前导码索引。 作为另一替代方案，指示符可以指示多个载波频率。 通过使用这种技术，可以节省开销，而不会在移动性管理中造成歧义。

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