利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

2 条记录 (耗时 0.009 秒)

    Method and apparatus for updating an authorization key in a communication system
    1.
    发明授权
    Method and apparatus for updating an authorization key in a communication system 有权
    用于更新通信系统中的授权密钥的方法和装置

    公开(公告)号：US08572384B2

    公开(公告)日：2013-10-29

    申请号：US12627896

    申请日：2009-11-30

    申请人： YoungKyo Baek ,  Jicheol Lee

    发明人： YoungKyo Baek ,  Jicheol Lee

    IPC分类号： H04L29/00

    CPC分类号： H04W12/04 ,  H04L9/0891 ,  H04L2209/80 ,  H04W60/04

    摘要： Provided is an apparatus and method for updating an Authorization Key (AK) of a mobile station in an idle mode in a wireless communication system. The method includes transmitting a first location update request to a base station, receiving a response to the request from the base station, the response to the first location update request including a NONCE_BS, wherein the NONCE_BS is a random number associated with the base station and used for updating the AK, generating a NONCE_MS, wherein the NONCE_MS is a random number used for updating the AK, generating the AK using the NONCE_BS and the NONCE_MS, transmitting a second location update request to the base station, receiving a response to the second location update request from the base station, the response to the second location update request including the NONCE_BS and the NONCE_MS, and confirming the AK based on the NONCE_BS and the NONCE_MS.

    摘要翻译： 提供了一种用于在无线通信系统中以空闲模式更新移动台的授权密钥（AK）的装置和方法。 该方法包括向基站发送第一位置更新请求，从基站接收对该请求的响应，对包括NONCE_BS的第一位置更新请求的响应，其中NONCE_BS是与基站相关联的随机数，以及 用于更新AK，生成NONCE_MS，其中NONCE_MS是用于更新AK的随机数，使用NONCE_BS和NONCE_MS生成AK，向基站发送第二位置更新请求，接收对第二个的响应 来自基站的位置更新请求，对包括NONCE_BS和NONCE_MS的第二位置更新请求的响应，以及基于NONCE_BS和NONCE_MS来确认AK。

    Method and system for managing core network information
    2.
    发明申请
    Method and system for managing core network information 审中-公开
    核心网络信息管理方法及系统

    公开(公告)号：US20100027468A1

    公开(公告)日：2010-02-04

    申请号：US12462256

    申请日：2009-07-30

    申请人： Rajavelsamy Rajadurai ,  Jicheol Lee ,  Hanna Lim

    发明人： Rajavelsamy Rajadurai ,  Jicheol Lee ,  Hanna Lim

    IPC分类号： H04W8/02

    CPC分类号： H04W48/12 ,  H04W48/18

    摘要： A method and system for managing information of a plurality of core networks associated with a network access provider is provided. The method includes identifying a core network type of each core network of the plurality of core networks. The method also includes broadcasting the core network type of each core network of the plurality of core networks along with a network identity of each core network.

    摘要翻译： 提供了一种用于管理与网络接入提供商相关联的多个核心网络的信息的方法和系统。 该方法包括识别多个核心网络中每个核心网络的核心网络类型。 该方法还包括将核心网络的核心网络类型与每个核心网络的网络身份一起广播。