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    Apparatus and method for optimizing data-path in mobile communication network
    4.
    发明授权
    Apparatus and method for optimizing data-path in mobile communication network 有权
    移动通信网络数据通路优化的装置及方法

    公开(公告)号：US09386614B2

    公开(公告)日：2016-07-05

    申请号：US14254856

    申请日：2014-04-16

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jung-Shin Park ,  Yegin Alper ,  Won-Il Roh ,  Yeong-Moon Son

    IPC: H04W76/02 ,  H04W40/00

    CPC classification number: H04W76/12 ,  H04L12/4633 ,  H04W40/00 ,  H04W40/24 ,  H04W40/34

    Abstract: A method for optimizing a data-path by a source Base Station (BS) in a mobile communication network includes determining whether a tunnel among new BSs is set up while tracking a data-flow for a Mobile Station (MS), if the tunnel among the new BSs is set up, determining whether there is a bounce-back, if there is at least one bounce-back, transmitting a first message for detecting a root of an arbitrary bounce-back among the at least one bounce-back and setting up a short-cut tunnel to other end of the arbitrary bounce-back, and after transmitting the first message, receiving a second message including bounce-back root information indicating the root of the arbitrary bounce-back from the other end of the arbitrary bounce-back. Other various embodiments including a source BS, a target BS, and a backhaul network are also disclosed.

    Abstract translation: 一种用于在移动通信网络中由源基站（BS）优化数据路径的方法包括确定是否在跟踪移动站（MS）的数据流之间建立新BS之间的隧道，如果在 设置新的BS，确定是否存在反弹，如果至少有一个反弹，则在所述至少一个反弹和设置中发送用于检测任意反弹的根的第一消息 将任意反弹的另一端的快捷隧道加入，并且在发送第一消息之后，从任意反弹的另一端接收到包括反弹根信息的第二消息，指示任意反弹的根 -背部。 还公开了包括源BS，目标BS和回程网络的其他各种实施例。

    APPARATUS AND METHOD FOR OPTIMIZING DATA-PATH IN MOBILE COMMUNICATION NETWORK
    5.
    发明申请
    APPARATUS AND METHOD FOR OPTIMIZING DATA-PATH IN MOBILE COMMUNICATION NETWORK 有权
    在移动通信网络中优化数据路径的装置和方法

    公开(公告)号：US20140307573A1

    公开(公告)日：2014-10-16

    申请号：US14254856

    申请日：2014-04-16

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jung-Shin Park ,  Yegin Alper ,  Won-Il Roh ,  Yeong-Moon Son

    IPC: H04W24/02

    CPC classification number: H04W76/12 ,  H04L12/4633 ,  H04W40/00 ,  H04W40/24 ,  H04W40/34

    Abstract: A method for optimizing a data-path by a source Base Station (BS) in a mobile communication network includes determining whether a tunnel among new BSs is set up while tracking a data-flow for a Mobile Station (MS), if the tunnel among the new BSs is set up, determining whether there is a bounce-back, if there is at least one bounce-back, transmitting a first message for detecting a root of an arbitrary bounce-back among the at least one bounce-back and setting up a short-cut tunnel to other end of the arbitrary bounce-back, and after transmitting the first message, receiving a second message including bounce-back root information indicating the root of the arbitrary bounce-back from the other end of the arbitrary bounce-back. Other various embodiments including a source BS, a target BS, and a backhaul network are also disclosed.

    Abstract translation: 一种用于在移动通信网络中由源基站（BS）优化数据路径的方法包括确定是否在跟踪移动台（MS）的数据流之间建立新BS之间的隧道，如果在 设置新的BS，确定是否存在反弹，如果至少有一个反弹，则在所述至少一个反弹和设置中发送用于检测任意反弹的根的第一消息 将任意反弹的另一端的快捷隧道加入，并且在发送第一消息之后，从任意反弹的另一端接收到包括反弹根信息的第二消息，指示任意反弹的根 -背部。 还公开了包括源BS，目标BS和回程网络的其他各种实施例。

    Apparatus and method for generating key hierarchy in wireless network
    7.
    发明授权
    Apparatus and method for generating key hierarchy in wireless network 有权
    在无线网络中生成密钥层次的装置和方法

    公开(公告)号：US09532214B2

    公开(公告)日：2016-12-27

    申请号：US14253154

    申请日：2014-04-15

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jung-Shin Park ,  Yegin Alper ,  Dae-Gyun Kim ,  Yeong-Moon Son

    IPC: H04K1/00 ,  G06F7/04 ,  H04M1/66 ,  H04W12/04 ,  H04W12/02 ,  H04L29/06 ,  H04W12/06 ,  H04W12/12

    CPC classification number: H04W12/04 ,  H04L63/064 ,  H04L63/08 ,  H04L63/0892 ,  H04W12/02 ,  H04W12/06 ,  H04W12/12

    Abstract: A method for generating a key hierarchy by a MS in a wireless network is provided. The method includes transmitting an authentication request message to a new BS, receiving an authentication response message as a response message to the authentication request message from the new BS, determining whether to perform a full authentication operation with a H3A server based on the authentication response message, performing the full authentication operation or a crypto-handshake operation with the H3A server based on the determining result, after performing the full authentication operation or the crypto-handshake operation, determining whether a first expected signature value received from the new BS is identical to a first expected signature value calculated by the MS, and if the first expected signature value received from the new BS is equal to a first expected signature value calculated by the MS, determining that an authentication for the new BS has succeeded.

    Abstract translation: 提供了一种由无线网络中的MS生成密钥层次的方法。 该方法包括向新BS发送认证请求消息，从新BS接收认证响应消息作为认证请求消息的响应消息，基于认证响应消息确定是否与H3A服务器进行完全认证操作 在执行完全认证操作或密码握手操作之后，基于确定结果执行与H3A服务器的完全认证操作或密码握手操作，确定从新BS接收到的第一预期签名值是否等于 由MS计算的第一预期签名值，以及如果从新BS接收的第一预期签名值等于由MS计算的第一预期签名值，则确定新BS的认证已成功。

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