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    SYSTEM AND METHOD FOR CONTROLLING WIRELESS NETWORK ACCESS INFORMATION IN USING REMOVABLE EXTERNAL MODEM
    31.
    发明申请
    SYSTEM AND METHOD FOR CONTROLLING WIRELESS NETWORK ACCESS INFORMATION IN USING REMOVABLE EXTERNAL MODEM 有权
    使用可移动外部调制解调器控制无线网络访问信息的系统和方法

    公开(公告)号：US20100238988A1

    公开(公告)日：2010-09-23

    申请号：US12602450

    申请日：2008-06-09

    Applicant: Hae-Young Jun ,  Jai-Dong Kim ,  Eun-Tae Won ,  Wuk Kim ,  Ji-Cheol Lee ,  Ji-Eun Keum

    Inventor： Hae-Young Jun ,  Jai-Dong Kim ,  Eun-Tae Won ,  Wuk Kim ,  Ji-Cheol Lee ,  Ji-Eun Keum

    IPC: H04L5/16

    CPC classification number: H04L41/0803 ,  H04W48/08 ,  H04W48/16 ,  H04W74/00 ,  H04W76/10

    Abstract: Disclosed are a system and a method for controlling wireless network access information in using a removable external modem. These relates to a case where a removable external modem among devices for a wireless access server (e.g. WiMAX) is connected with a host customer electronics (CE) device so as to be used. Particularly, in a case where the removable external modem, which has no information for accessing a specific network, e.g. operator Lock, a roaming list, a credential, operator ID, etc., when it is introduced, receives network access information through initial access, registration, and provisioning step, and is connected to other device to be used, the modem can be directly connected to a network of an existing registered network communication provider without a separate supplementary registration or a provisioning step.

    Abstract translation: 公开了一种在使用可移动外部调制解调器时控制无线网络访问信息的系统和方法。 这些涉及用于无线接入服务器（例如WiMAX）的设备中的可移动外部调制解调器与主客户电子设备（CE）设备连接以便被使用的情况。 特别地，在没有用于访问特定网络的信息的可移动外部调制解调器的情况下，例如， 操作员锁，漫游列表，凭证，操作员ID等，通过初始访问，注册和配置步骤接收网络访问信息，并连接到要使用的其他设备，调制解调器可以直接 连接到现有注册网络通信提供商的网络，而不需要单独的补充注册或提供步骤。

    METHOD AND SYSTEM FOR AUTHENTICATING IN A COMMUNICATION SYSTEM
    32.
    发明申请
    METHOD AND SYSTEM FOR AUTHENTICATING IN A COMMUNICATION SYSTEM 有权
    用于在通信系统中进行认证的方法和系统

    公开(公告)号：US20100232606A1

    公开(公告)日：2010-09-16

    申请号：US12720972

    申请日：2010-03-10

    Applicant: Ji-Cheol Lee ,  Alper Yegin

    Inventor： Ji-Cheol Lee ,  Alper Yegin

    IPC: H04L9/00

    CPC classification number: H04W12/06 ,  H04L63/08 ,  H04L63/0892 ,  H04L63/162 ,  H04W12/04 ,  H04W84/12 ,  H04W88/08

    Abstract: A method and system for authenticating in a communication system are provided. The method includes, in a first authenticator, sending an authenticator relocation request to a second authenticator transmitting a hash value for an authentication parameter of a Mobile Terminal (MT), a random parameter 1, and a random parameter 2 from the second authenticator to the first authenticator; in the first authenticator, transmitting the hash value received from the second authenticator and the random parameter 1 to an Authentication, Authorization, and Accounting (AAA) server; in the AAA server, determining a validity of the hash value received from the first authenticator, and in the AAA server, transmitting the authentication parameter ever used at the time of authenticating the MT, to the first authenticator.

    Abstract translation: 提供了一种用于在通信系统中认证的方法和系统。 该方法包括：在第一认证器中，向第二认证器发送认证器重定位请求，所述第二认证器将用于移动终端（MT），随机参数1和随机参数2的认证参数的散列值从第二认证器发送到 第一认证者 在第一验证器中，将从第二验证器接收的哈希值和随机参数1发送到认证，授权和计费（AAA）服务器; 在AAA服务器中，确定从第一认证器接收到的散列值的有效性，并且在AAA服务器中，将在认证MT时使用的认证参数发送给第一认证器。

    METHOD FOR NEGOTIATING SECURITY-RELATED FUNCTIONS OF SUBSCRIBER STATION IN WIRELESS PORTABLE INTERNET SYSTEM
    33.
    发明申请
    METHOD FOR NEGOTIATING SECURITY-RELATED FUNCTIONS OF SUBSCRIBER STATION IN WIRELESS PORTABLE INTERNET SYSTEM 有权
    在无线便携式互联网系统中讨论订户站安全相关功能的方法

    公开(公告)号：US20090119509A1

    公开(公告)日：2009-05-07

    申请号：US11908932

    申请日：2006-02-14

    Applicant: Seok-Heon Cho ,  Tae-Yong Lee ,  Sun-Hwa Lim ,  Chul-Sik Yoon ,  Jun-Hyuk Song ,  Ji-Cheol Lee ,  Yong Chang

    Inventor： Seok-Heon Cho ,  Tae-Yong Lee ,  Sun-Hwa Lim ,  Chul-Sik Yoon ,  Jun-Hyuk Song ,  Ji-Cheol Lee ,  Yong Chang

    IPC: H04L9/00

    CPC classification number: H04L9/3242 ,  H04L63/205 ,  H04L2209/80

    Abstract: The present invention relates to a subscriber station security-related parameter negotiation method in a wireless portable Internet system. The subscriber station security-related parameter negotiation method includes security-related parameters in transmitting/receiving basic capability negotiation request messages and basic capability negotiation response messages such that the subscriber station and the base station negotiate the subscriber station security-related parameters. The security-related parameters include an authorization policy support subfield used to negotiate an authorization policy between the subscriber station and the base station, and message authentication code mode subfields used to negotiate a message authentication code mode. The base station can inform the subscriber station that authentication or message authentication is not performed and is omitted according to a service provider policy by writing it on the authorization policy support subfield or message authentication code mode subfield. In addition, the subscriber station and the base station can select an authorization policy formed with at least one combination through the authorization policy support subfield of the security negotiation parameters. According to the present invention, the service provider of the wireless portable Internet system can more efficiently and flexibly manage the system by providing a scheme for omitting an authentication function and a message authentication function as well as for supporting various authorization policies and message authentication functions.

    Abstract translation: 本发明涉及无线便携式因特网系统中的用户台安全相关参数协商方法。 用户站安全相关参数协商方法包括发送/接收基本能力协商请求消息中的安全相关参数和基本能力协商响应消息，使得用户台和基站协商用户站安全相关参数。 安全相关参数包括用于在用户站和基站之间协商授权策略的授权策略支持子字段以及用于协商消息认证码模式的消息认证码模式子字段。 基站可以通知订户站认证或消息认证不被执行，并且根据服务提供商策略将其写入授权策略支持子字段或消息认证码模式子字段而被省略。 此外，用户站和基站可以通过安全协商参数的授权策略支持子域，选择通过至少一个组合形成的授权策略。 根据本发明，通过提供省略认证功能和消息认证功能以及支持各种授权策略和消息认证功能的方案，无线便携式因特网系统的服务提供商能够更有效和灵活地管理系统。

    APPARATUS AND METHOD FOR PROVIDING SERVICE AUTHENTICATION INFORMATION IN A COMMUNICATION SYSTEM
    34.
    发明申请
    APPARATUS AND METHOD FOR PROVIDING SERVICE AUTHENTICATION INFORMATION IN A COMMUNICATION SYSTEM 审中-公开
    在通信系统中提供服务认证信息的装置和方法

    公开(公告)号：US20080178269A1

    公开(公告)日：2008-07-24

    申请号：US12018535

    申请日：2008-01-23

    Applicant: Ki-Back KIM ,  Ji-Cheol Lee ,  Jae-Woo Kwon

    Inventor： Ki-Back KIM ,  Ji-Cheol Lee ,  Jae-Woo Kwon

    IPC: G06F7/04

    CPC classification number: H04W12/06 ,  H04L63/068 ,  H04L63/0892 ,  H04W4/06 ,  H04W12/04

    Abstract: In a communication system, a Mobile Station (MS) transmits a Multicast/Broadcast Service (MCBCS) authentication information transmission request message to an MCBCS server, and receives MCBCS authentication information from the MCBCS server in response to transmission of the MCBCS authentication information transmission request message. The MCBCS authentication information is information that the MCBCS server has derived using MCBCS MS profile information managed by an Authorization, Authentication and Accounting (AAA) server according to the MCBCS authentication information transmission request message, and the MCBCS MS profile information includes a random seed allocated to at least one MCBCS channel serviceable by the MS.

    Abstract translation: 在通信系统中，移动台（MS）向MCBCS服务器发送组播/广播服务（MCBCS）认证信息发送请求消息，并且响应于MCBCS认证信息发送请求的发送，从MCBCS服务器接收MCBCS认证信息 信息。 MCBCS认证信息是MCBCS服务器根据MCBCS认证信息传输请求消息由授权认证和计费（AAA）服务器管理的MCBCS MS简档信息导出的信息，MCBCS MS简档信息包括分配的随机种子 至少一个由MS可服务的MCBCS信道。

    System and method for voice data handoff between cellular network and WiBro/WLAN network in heterogeneous network environment
    37.
    发明申请
    System and method for voice data handoff between cellular network and WiBro/WLAN network in heterogeneous network environment 审中-公开
    蜂窝网络与WiBro / WLAN网络在异构网络环境下语音数据切换的系统和方法

    公开(公告)号：US20060246903A1

    公开(公告)日：2006-11-02

    申请号：US11413195

    申请日：2006-04-28

    Applicant: Dong-Keon Kong ,  Hye-Won Baek ,  Ji-Cheol Lee ,  Jae-Woo Kwon ,  Sang-Jun Moon ,  Jong-Bum Pyo ,  Heung-Chul Jung ,  Eun-Young Chung

    Inventor： Dong-Keon Kong ,  Hye-Won Baek ,  Ji-Cheol Lee ,  Jae-Woo Kwon ,  Sang-Jun Moon ,  Jong-Bum Pyo ,  Heung-Chul Jung ,  Eun-Young Chung

    IPC: H04Q7/20 ,  H04M1/00

    CPC classification number: H04M1/2535 ,  H04M1/72502 ,  H04W36/0022 ,  H04W36/14

    Abstract: A system and method are provided for performing voice data handoff from a cellular network to a portable Internet/wireless local area network (WLAN) network by a mobile terminal in a heterogeneous network environment. The system and method are provided wherein whether to perform handoff is determined, and a location of a mobile terminal in the portable Internet/WLAN network is registered, a request for handoff is sent to the cellular network, and in response thereto, a request for voice-over-Internet protocol (VoIP) call setup through a specific upper node of the portable Internet/WLAN network is received, and the VoIP call to the upper node of the portable Internet/WLAN network is set-up, and resources of a circuit voice call to a specific upper node of the cellular network are released.

    Abstract translation: 提供了一种系统和方法，用于在异构网络环境中由移动终端执行从蜂窝网络到便携式因特网/无线局域网（WLAN）网络的语音数据切换。 提供了系统和方法，其中确定是否执行切换，并且在便携式因特网/ WLAN网络中的移动终端的位置被注册，切换请求被发送到蜂窝网络，并且响应于此请求 接收到通过便携式因特网/ WLAN网络的特定上层节点的因特网协议（VoIP）呼叫建立，并且建立到便携式因特网/ WLAN网络的上层节点的VoIP呼叫，并且 电话语音呼叫到蜂窝网络的特定上层节点被释放。

    Method and apparatus for providing local breakout service in wireless communication system
    40.
    发明授权
    Method and apparatus for providing local breakout service in wireless communication system 有权
    在无线通信系统中提供本地突围服务的方法和装置

    公开(公告)号：US09241297B2

    公开(公告)日：2016-01-19

    申请号：US12883517

    申请日：2010-09-16

    Applicant: Dong-Keon Kong ,  Jung-Shin Park ,  Ji-Cheol Lee ,  Nae-Hyun Lim

    Inventor： Dong-Keon Kong ,  Jung-Shin Park ,  Ji-Cheol Lee ,  Nae-Hyun Lim

    IPC: H04W8/08 ,  H04W48/06 ,  H04W84/04

    CPC classification number: H04W48/06 ,  H04W84/045

    Abstract: A method and an apparatus for providing a Local BreakOut (LBO) service in a wireless communication system are provided. In the method for providing an LBO service in a wireless communication system, after an access authentication procedure between an authentication server and a terminal, a femto gateway receives a subscriber profile including LBO service flow information from the authentication server to provide the LBO service flow information to a femto base station through initial service flow setting between the terminal and the femto gateway. The femto base station sets an LBO service flow through a Dynamic Service Addition (DSA) procedure. The terminal performs a Dynamic Host Configuration Protocol (DHCP) procedure through the LBO service flow setting, and obtains an IP address for LBO based on the DHCP procedure.

    Abstract translation: 提供了一种用于在无线通信系统中提供本地突发（LBO）服务的方法和装置。 在无线通信系统中提供LBO服务的方法中，在认证服务器与终端之间的接入认证过程之后，毫微微网关从认证服务器接收包括LBO业务流信息的用户简档，提供LBO业务流信息 通过终端和毫微微网关之间的初始服务流设置到毫微微基站。 毫微微基站通过动态服务添加（DSA）过程设置LBO服务流。 终端通过LBO业务流设置执行动态主机配置协议（DHCP）过程，并根据DHCP过程获取LBO的IP地址。

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