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    CORE SIGNALLING REDUCTION IN DUAL CONNECTIVITY
    111.
    发明申请
    CORE SIGNALLING REDUCTION IN DUAL CONNECTIVITY 审中-公开

    公开(公告)号：US20170265175A1

    公开(公告)日：2017-09-14

    申请号：US15065686

    申请日：2016-03-09

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： Indermeet Singh Gandhi

    IPC: H04W72/04

    CPC classification number: H04W76/20 ,  H04L5/001 ,  H04W28/08 ,  H04W76/11 ,  H04W76/15

    Abstract: An example method performed at a first network device configured to operate as a small cell gateway anchoring both control and user plane for a Master Radio Access Point (MRAP) and a Secondary Radio Access Point (SRAP) is provided. The method includes receiving, from the MRAP, a first message comprising an indication that a first bearer is to be switched from the MRAP to the SRAP, the first message comprising a Tunnel Endpoint Identifier TEID of a general packet radio service (GPRS) tunneling communications protocol (GTP) tunnel of a long-term evolution (LTE) network associated with the first bearer in that the TEID identifies a GTP tunnel for the first bearer, and a first transport layer address (e.g. IP address) of the SRAP to which downlink data for the TEID associated with the first bearer is to be sent to reach user devices that utilize the first bearer. The method also includes, upon receiving downlink data for the first bearer, sending the received downlink data to the first transport layer address using the TEID provided in the first message.

    USE OF TRAFFIC LOAD REDUCTION INDICATOR FOR FACILITATING MOBILITY MANAGEMENT ENTITY OVERLOAD CONTROL FUNCTION
    112.
    发明申请
    USE OF TRAFFIC LOAD REDUCTION INDICATOR FOR FACILITATING MOBILITY MANAGEMENT ENTITY OVERLOAD CONTROL FUNCTION 有权
    使用交通负载减少指标，促进机动车管理实体过载控制功能

    公开(公告)号：US20160366607A1

    公开(公告)日：2016-12-15

    申请号：US14736082

    申请日：2015-06-10

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： Yuyong Zhang ,  Indermeet Singh Gandhi ,  Venkateswara Rao Soma ,  Prashanth Narayana

    IPC: H04W28/02 ,  H04W28/08

    CPC classification number: H04W28/0226 ,  H04L12/66 ,  H04W24/02 ,  H04W28/0289 ,  H04W28/08 ,  H04W28/12 ,  H04W92/045

    Abstract: In accordance with one example embodiment, there is provided a method that includes determining whether a received overload message includes a traffic load reduction indication element; determining a percentage of network elements to which to relay the received overload message if the received overload message includes the traffic load reduction indication element; and selecting ones of the network elements to which to send the received overload message based on the determined percentage. The method may further include modifying the received message to change a value of the traffic load reduction indication element; and sending the modified message to the selected ones of the network elements. In some embodiments, the received overload message includes a mobility management element (“MME”) START message.

    Abstract translation: 根据一个示例性实施例，提供了一种方法，其包括确定接收到的过载消息是否包括业务负载减少指示元素; 如果接收到的过载消息包括业务负载减少指示元素，则确定中继所接收的过载消息的网元的百分比; 以及基于所确定的百分比来选择要向其发送所接收的过载消息的网络元素。 该方法还可以包括修改接收到的消息以改变业务负载减小指示元素的值; 以及将修改的消息发送到所选择的网络元件。 在一些实施例中，所接收的过载消息包括移动性管理单元（“MME”）START消息。

    CALL PRESERVATION ON HANDOVER
    113.
    发明申请
    CALL PRESERVATION ON HANDOVER 审中-公开
    电话保护

    公开(公告)号：US20160044544A1

    公开(公告)日：2016-02-11

    申请号：US14456899

    申请日：2014-08-11

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： Takahito Yoshizawa ,  Indermeet Singh Gandhi ,  Swaminathan A. Anantha ,  Yuyong Zhang

    IPC: H04W36/00 ,  H04W36/08 ,  H04W36/14

    CPC classification number: H04W36/0016 ,  H04W36/04 ,  H04W84/045 ,  H04W88/10 ,  H04W92/20

    Abstract: In an example, a wireless communication system and apparatuses thereof are described. In an example long-term evolution (LTE) network, a first base station hands over a connection to a second base station. The first base station may be a (femto) home eNodeB (HeNB) or (macro) eNodeB. The second base station may also be a HeNB or eNodeB connected to a different gateway. The first base station may send “Handover Request” on an X2 connection, identifying the gateway that the second base station is connected to as the correct gateway. After sending a “Handover Request Acknowledgement,” the second base station correctly establishes a tunnel to a connected gateway device.

    Abstract translation: 在一个示例中，描述了无线通信系统及其装置。 在长期演进（LTE）网络的示例中，第一基站切换到第二基站的连接。 第一基站可以是（毫微微）家庭eNodeB（HeNB）或（宏）eNodeB。 第二基站也可以是连接到不同网关的HeNB或eNodeB。 第一基站可以在X2连接上发送“切换请求”，将第二基站连接的网关标识为正确的网关。 在发送“切换请求确认”之后，第二基站正确地建立到连接的网关设备的隧道。

    Systems and methods for determining energy efficiency quotients
    114.
    发明授权
    Systems and methods for determining energy efficiency quotients 有权

    公开(公告)号：US12301458B2

    公开(公告)日：2025-05-13

    申请号：US18419100

    申请日：2024-01-22

    Applicant: Cisco Technology, Inc.

    Inventor： Indermeet Singh Gandhi ,  Robert Edgar Barton ,  Jerome Henry ,  Cesar Obediente

    IPC: H04L45/00

    Abstract: In one embodiment, a method includes receiving energy efficiency data from a plurality of nodes within a network. The method also includes determining an energy efficiency node quotient for each of the plurality of nodes within the network to generate a plurality of energy efficiency node quotients and determining an energy efficiency path quotient for each of a plurality of paths within the network to generate a plurality of energy efficiency path quotients. The method further includes determining one or more policies associated with the plurality of paths and selecting a path from the plurality of paths based at least on the plurality of energy efficient path quotients and the one or more policies.

    USING 802.11V ACTION REPORT MESSAGES TO ENHANCE ROAMING
    117.
    发明申请
    USING 802.11V ACTION REPORT MESSAGES TO ENHANCE ROAMING 有权

    公开(公告)号：US20240381073A1

    公开(公告)日：2024-11-14

    申请号：US18362327

    申请日：2023-07-31

    Applicant: Cisco Technology, Inc.

    Inventor： Robert E. Barton ,  Jerome Henry ,  Federico Lovison ,  Indermeet Singh Gandhi

    IPC: H04W8/26 ,  H04W8/08

    Abstract: A system and method for using 802.11v action report messages to enhance roaming. In one embodiment, a method includes transmitting, to a station, a transition management message that identifies a recommended access point for roaming for the station, receiving, from the station, an action report in response to the transition management message, where the action report indicates feedback to the recommended access point identified in the transition management message, and determining a roaming recommendation based on the action report.

    ARTIFICIAL INTELLIGENCE GENERATED DYNAMIC VIRTUAL BACKGROUNDS
    120.
    发明公开
    ARTIFICIAL INTELLIGENCE GENERATED DYNAMIC VIRTUAL BACKGROUNDS 审中-公开

    公开(公告)号：US20240236259A1

    公开(公告)日：2024-07-11

    申请号：US18093421

    申请日：2023-01-05

    Applicant: Cisco Technology, Inc.

    Inventor： Indermeet Singh Gandhi ,  Jerome Henry

    IPC: H04N5/272 ,  G06V10/70 ,  H04N7/15

    CPC classification number: H04N5/272 ,  G06V10/768 ,  H04N7/15

    Abstract: A request for a virtual background is received from an endpoint of a participant who is participating in an online meeting. The request includes a description of the virtual background. One or more virtual backgrounds are generated using an image generator based on a command that includes the description of the virtual background. The one or more virtual backgrounds are transmitted to the endpoint. A selection of the virtual background from the one or more virtual backgrounds is received and the selection is used to train the image generator. A request to use the virtual background may be received from a second participant of the online meeting and the virtual background or text used to generate the virtual background may be transmitted to the second participant.

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