公开(公告)号：US09560549B2

公开(公告)日：2017-01-31

申请号：US14478964

申请日：2014-09-05

Applicant: Cisco Technology, Inc.

Inventor： Sebastian Speicher ,  Nirav Salot ,  Maulik Vaidya ,  Amit Ghadge ,  Veena Ramamoorthy ,  Aeneas Dodd-Noble

IPC: H04W28/12 ,  H04W28/02 ,  H04L12/891 ,  H04W28/16

CPC classification number: H04W28/0284 ,  H04L47/41 ,  H04W28/12 ,  H04W28/16

Abstract: The present disclosure is directed at systems, methods and media for relieving RAN congestion in a core network. In some embodiments, RAN congestion information is reported from user equipment to a packet data gateway (PGW) through an eNodeB and a software gateway. The PGW can aggregate the RAN congestion information and periodically notify other network nodes, for example, a PCRF, about the aggregate congestion in a network. By aggregating RAN congestion information, the PGW can substantially reduce the signaling required to report RAN congestion in the core network.

Abstract translation: 本公开涉及用于减轻核心网络中的RAN拥塞的系统，方法和媒体。 在一些实施例中，RAN拥塞信息通过eNodeB和软件网关从用户设备报告给分组数据网关（PGW）。 PGW可以聚合RAN拥塞信息，并且周期性地通知关于网络中的聚合拥塞的其他网络节点，例如PCRF。 通过聚合RAN拥塞信息，PGW可以显着地减少在核心网络中报告RAN拥塞所需的信令。

公开(公告)号：US10200302B2

公开(公告)日：2019-02-05

申请号：US14614044

申请日：2015-02-04

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Veena Ramamoorthy ,  Sudarsan Kannan

IPC: G06F15/16 ,  H04L12/911 ,  H04L29/06

Abstract: Techniques for allocating resources for communication in a communication network are disclosed. In one particular embodiment, the techniques may be realized as a method for allocating resources for communication in a communication network comprising receiving a request for a session associated with a mobile device from a mobility management device, wherein the request comprises a group identifier identifying a group of communication sessions in which the requested session is a member; receiving the service plan associated with the group of communication sessions; allocating shared resources to the group of communication sessions in accordance with the service plan; and sending a response to the mobility management device, indicating that the requested session has been established for the mobile device.