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    Reporting of aggregated RAN congestion information
    4.
    发明授权
    Reporting of aggregated RAN congestion information 有权
    报告聚合的RAN拥塞信息

    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。

    Location reporting of user equipment in a cellular network environment
    5.
    发明授权
    Location reporting of user equipment in a cellular network environment 有权

    公开(公告)号：US10051408B2

    公开(公告)日：2018-08-14

    申请号：US14572268

    申请日：2014-12-16

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： Nirav Salot ,  Sebastian Speicher ,  Aeneas Sean Dodd-Noble ,  Sridhar Bhaskaran

    IPC: H04W4/02

    Abstract: An example method is provided in one example embodiment and includes receiving, by a user equipment device, a list including at least one location identifier associated with an area for location reporting and an area identifier identifying the area for location reporting. The method further includes receiving a location identifier broadcast by a wireless network element, and determining whether the broadcast location identifier matches the at least one location identifier associated with the area for location reporting. The method further includes sending a location reporting message by the user equipment device to a first network node when it is determined that the broadcast location identifier matches the at least one location identifier associated with the area for location reporting. The location reporting message is indicative of the user equipment device either entering or exiting the area for location reporting.

    SYSTEM AND METHOD FOR REDUCING PAGING IN UTRAN/GERAN/E-UTRAN NETWORKS WHEN IDLE SIGNALING REDUCTION IS ACTIVE
    7.
    发明申请
    SYSTEM AND METHOD FOR REDUCING PAGING IN UTRAN/GERAN/E-UTRAN NETWORKS WHEN IDLE SIGNALING REDUCTION IS ACTIVE 审中-公开
    当空闲信令减少被激活时，在UTRAN / GERAN / E-UTRAN网络中减少寻呼的系统和方法

    公开(公告)号：US20160142999A1

    公开(公告)日：2016-05-19

    申请号：US15005188

    申请日：2016-01-25

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： Sridhar Bhaskaran ,  Aditya Prakash ,  Kartik Raval ,  Nirav Salot ,  Poojan Tanna

    IPC: H04W68/02 ,  H04W48/18 ,  H04W56/00 ,  H04W64/00

    CPC classification number: H04W68/02 ,  H04W48/18 ,  H04W56/0015 ,  H04W56/0035 ,  H04W60/00 ,  H04W64/00 ,  H04W68/12 ,  H04W88/06

    Abstract: Systems and methods are provided for avoiding excessive paging through messaging-based solutions on a mobile network that supports multiple radio access technologies (RATs), such as both Long Term Evolution (LTE) and Global System for Mobile Communications (GSM)/Enhanced Data Rates for GSM Evolution (EDGE)/Universal Mobile Communications System (UMTS) technology, even in situations where the present location of the UE is not known. Preventing paging in access networks where the UE is not present ensures efficient use of radio resources in the paging channel and reduces signaling load on other interfaces. In one embodiment, a user equipment (UE) is simultaneously connected to a Serving General Packet Radio System (GPRS) Support Node (SGSN) and a Mobility Management Entity (MME). By using signaling between the SGSN and MME, the location of the UE may be tracked without requiring unnecessary paging, even when the UE is in IDLE mode or is inactive.

    Abstract translation: 提供了系统和方法，以避免在支持多种无线电接入技术（RAT）的移动网络上通过基于消息的解决方案的过度寻呼，诸如长期演进（LTE）和全球移动通信系统（GSM）/增强数据速率 用于GSM演进（EDGE）/通用移动通信系统（UMTS）技术，即使在UE的当前位置未知的情况下也是如此。 防止在不存在UE的接入网络中的寻呼能够有效地利用寻呼信道中的无线电资源，并减少其他接口上的信令负载。 在一个实施例中，用户设备（UE）同时连接到服务通用分组无线电系统（GPRS）支持节点（SGSN）和移动性管理实体（MME）。 通过在SGSN和MME之间使用信令，即使当UE处于空闲模式或不活动时，可以跟踪UE的位置而不需要不必要的寻呼。

    SYSTEM AND METHOD FOR PROVIDING MESSAGE DELIVERY AND PAGING TO A GROUP OF USERS IN A NETWORK ENVIRONMENT
    8.
    发明申请
    SYSTEM AND METHOD FOR PROVIDING MESSAGE DELIVERY AND PAGING TO A GROUP OF USERS IN A NETWORK ENVIRONMENT 有权
    在网络环境中提供消息传递和分组给用户群的系统和方法

    公开(公告)号：US20160007170A1

    公开(公告)日：2016-01-07

    申请号：US14534792

    申请日：2014-11-06

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： Maulik Vijay Vaidya ,  Nirav Salot ,  James Paul Seymour ,  Ravi Shankar Chamarty ,  Vivek Jha ,  Sebastian Speicher ,  Sridhar Bhaskaran ,  Rahul Vaidya

    IPC: H04W4/08 ,  H04W72/00 ,  H04W4/12

    CPC classification number: H04W4/08 ,  H04L45/16 ,  H04W4/06 ,  H04W4/12 ,  H04W4/70 ,  H04W28/18 ,  H04W64/003 ,  H04W68/02

    Abstract: An example method is provided in one example embodiment and may include configuring paging parameters for a group of one or more user equipment (UE) based, at least in part, on a group identifier (ID) for the group of one or more UE; communicating the paging parameters to each of the one or more UE of the group; and paging one or more idle mode UE of the group according to the paging parameters to transition the idle mode UE to a connected mode for receiving a group message. In some instances, configuring the paging parameters can include configuring a paging frame and paging occasion for the group of one or more UE based on the group ID; configuring extended paging cycle radio frames for the group of one or more UE; and/or configuring a paging group Radio Network Temporary Identifier for the group of one or more UE.

    Abstract translation: 在一个示例实施例中提供了示例性方法，并且可以包括至少部分地基于用于一个或多个UE的组的组标识符（ID）来配置针对一个或多个用户设备（UE）的组的寻呼参数; 将所述寻呼参数传送到所述组中的所述一个或多个UE中的每一个; 以及根据寻呼参数寻呼该组的一个或多个空闲模式UE，以将空闲模式UE转换为用于接收组消息的连接模式。 在一些情况下，配置寻呼参数可以包括基于组ID为一个或多个UE的组配置寻呼帧和寻呼机会; 为一个或多个UE的组配置扩展寻呼周期无线电帧; 和/或为一个或多个UE的组配置寻呼组无线电网络临时标识符。

    Systems, methods and media for location reporting at a charging area level granularity
    9.
    发明授权
    Systems, methods and media for location reporting at a charging area level granularity 有权
    用于位置报告的系统，方法和媒体，以充电区域级别的粒度

    公开(公告)号：US08971845B2

    公开(公告)日：2015-03-03

    申请号：US13777067

    申请日：2013-02-26

    Applicant: Cisco Technology, Inc.

    Inventor： Nirav Salot ,  Aeneas Dodd-Noble

    IPC: H04M11/00 ,  H04W4/24

    CPC classification number: H04M15/8033 ,  H02J7/0027 ,  H02J7/025 ,  H04L12/1407 ,  H04L12/1485 ,  H04W4/02 ,  H04W4/24 ,  H04W24/10 ,  H04W60/00 ,  H04W64/00

    Abstract: A method for location reporting at a charging area level granularity is provided. The method includes detecting at a mobility management entity (MME) a transition of a user equipment (UE) from a first cell to a second cell to obtain at least a second cell identifier. The method also includes determining at the MME whether the detected UE transition constitutes a transition from a first charging area to a second charging area using the second cell identifier by comparing the second cell identifier to a charging area configuration. A charging area includes a plurality of cells that are served by at least one eNodeB. The method further includes providing to a policy server a report of the determined UE transition, if it is determined that the detected UE transition constitutes a transition from the first charging area to the second charging area.

    Abstract translation: 提供了一种在计费区域级别粒度的位置报告方法。 该方法包括在移动性管理实体（MME）处检测用户设备（UE）从第一小区到第二小区的转换，以获得至少第二小区标识符。 该方法还包括通过将第二小区标识符与充电区域配置进行比较，在MME处确定检测到的UE转换是否构成使用第二小区标识符从第一充电区到第二充电区的转换。 充电区域包括由至少一个eNodeB服务的多个小区。 该方法还包括：如果确定检测到的UE转变构成从第一充电区域到第二充电区域的转变，则向策略服务器提供所确定的UE转移的报告。

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