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    METHOD FOR SUPPORTING BROADCAST SERVICES IN MULTICAST BROADCAST SERVICE FREQUENCY NETWORK
    4.
    发明申请
    METHOD FOR SUPPORTING BROADCAST SERVICES IN MULTICAST BROADCAST SERVICE FREQUENCY NETWORK 审中-公开
    在多媒体广播业务频率网络中支持广播业务的方法

    公开(公告)号：US20110141963A1

    公开(公告)日：2011-06-16

    申请号：US12946249

    申请日：2010-11-15

    申请人： Sun-Hwa LIM

    发明人： Sun-Hwa LIM

    IPC分类号： H04H20/71

    CPC分类号： H04H20/67 ,  H04L12/189 ,  H04L51/38 ,  H04L67/141 ,  H04L67/143 ,  H04L67/146 ,  H04W4/06 ,  H04W76/40

    摘要： Provided is a broadcasting service providing method. In the MBSFN, initiation for communication may be performed based on a system information message, a session between a network device and a mobile terminal may be established based on a system information block, a session start request message, a session start response message, a session notification message, and a session information message composed of parameters included in the system information message, and the session with the mobile terminal may be terminated based on a session stop request message, a session transmission response message, a session notification message, and a session information message.

    摘要翻译： 提供了广播服务提供方法。 在MBSFN中，可以基于系统信息消息进行通信的发起，可以基于系统信息块，会话开始请求消息，会话开始响应消息，会话开始响应消息， 会话通知消息和由系统信息消息中包含的参数组成的会话信息消息，并且可以基于会话停止请求消息，会话传输响应消息，会话通知消息和会话通知消息来终止与移动终端的会话 会话信息消息。

    METHOD FOR NEGOTIATING SECURITY-RELATED FUNCTIONS OF SUBSCRIBER STATION IN WIRELESS PORTABLE INTERNET SYSTEM
    5.
    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

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

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

    IPC分类号： H04L9/00

    CPC分类号： H04L9/3242 ,  H04L63/205 ,  H04L2209/80

    摘要： 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.

    摘要翻译： 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。

    METHOD FOR GENERATING AUTHORIZATION KEY AND METHOD FOR NEGOTIATING AUTHORIZATION IN COMMUNICATION SYSTEM BASED ON FREQUENCY OVERLAY
    6.
    发明申请
    METHOD FOR GENERATING AUTHORIZATION KEY AND METHOD FOR NEGOTIATING AUTHORIZATION IN COMMUNICATION SYSTEM BASED ON FREQUENCY OVERLAY 有权
    用于生成授权密钥的方法和基于频率覆盖的通信系统授权授权方法

    公开(公告)号：US20100211786A1

    公开(公告)日：2010-08-19

    申请号：US12670519

    申请日：2008-06-12

    申请人： Sun-Hwa Lim ,  Sang Ho Lee

    发明人： Sun-Hwa Lim ,  Sang Ho Lee

    IPC分类号： H04L9/32 ,  H04L9/08 ,  H04L9/20

    CPC分类号： H04L9/0844 ,  H04L63/062 ,  H04L63/0892 ,  H04L2209/80 ,  H04W12/04

    摘要： A method for a terminal including a first media access control (MAC) layer and a second MAC layer to create an authorization key includes performing a first network entry process to a base station through the first MAC layer, and performing a second network entry process for a frequency overlay to the base station through the second MAC layer. In this instance, the first network entry process includes acquiring a key for generating an authorization key through an authentication process according to an authentication method negotiated with the base station, and generating a first authorization key through the key for generating the authorization key. The second network entry process includes generating a second authorization key by using the key generated in the first network entry process for generating the authorization key.

    摘要翻译： 一种包括第一媒体接入控制（MAC）层和第二MAC层以创建授权密钥的终端的方法包括：通过第一MAC层对基站执行第一网络进入过程，并且执行第二网络进入处理， 通过第二MAC层对基站的频率覆盖。 在这种情况下，第一网络进入处理包括通过根据与基站协商的认证方法的认证处理来获取用于生成授权密钥的密钥，以及通过用于生成授权密钥的密钥生成第一授权密钥。 第二网络进入处理包括通过使用在第一网络进入处理中生成的密钥来生成授权密钥来产生第二授权密钥。

    Method for generating authorization key and method for negotiating authorization in communication system based on frequency overlay
    7.
    发明授权
    Method for generating authorization key and method for negotiating authorization in communication system based on frequency overlay 有权
    基于频率叠加的通信系统协商授权密钥生成方法

    公开(公告)号：US08762721B2

    公开(公告)日：2014-06-24

    申请号：US12670519

    申请日：2008-06-12

    申请人： Sun-Hwa Lim ,  Sang Ho Lee

    发明人： Sun-Hwa Lim ,  Sang Ho Lee

    IPC分类号： H04W12/04

    CPC分类号： H04L9/0844 ,  H04L63/062 ,  H04L63/0892 ,  H04L2209/80 ,  H04W12/04

    摘要： A method for a terminal including a first media access control (MAC) layer and a second MAC layer to create an authorization key includes performing a first network entry process to a base station through the first MAC layer, and performing a second network entry process for a frequency overlay to the base station through the second MAC layer. In this instance, the first network entry process includes acquiring a key for generating an authorization key through an authentication process according to an authentication method negotiated with the base station, and generating a first authorization key through the key for generating the authorization key. The second network entry process includes generating a second authorization key by using the key generated in the first network entry process for generating the authorization key.

    摘要翻译： 一种包括第一媒体接入控制（MAC）层和第二MAC层以创建授权密钥的终端的方法包括：通过第一MAC层对基站执行第一网络进入过程，并且执行第二网络进入处理， 通过第二MAC层对基站的频率覆盖。 在这种情况下，第一网络进入处理包括通过根据与基站协商的认证方法的认证处理来获取用于生成授权密钥的密钥，以及通过用于生成授权密钥的密钥生成第一授权密钥。 第二网络进入处理包括通过使用在第一网络进入处理中生成的密钥来生成授权密钥来产生第二授权密钥。

    Method for authenticating subscriber station, method for configuring protocol thereof, and apparatus thereof in wireless portable internet system
    8.
    发明授权
    Method for authenticating subscriber station, method for configuring protocol thereof, and apparatus thereof in wireless portable internet system 有权
    用于认证用户站的方法，其协议的配置方法及其装置在无线便携式互联网系统中

    公开(公告)号：US08140054B2

    公开(公告)日：2012-03-20

    申请号：US10578113

    申请日：2004-10-29

    申请人： Ae-Soon Park ,  Seok-Heon Cho ,  Sun-Hwa Lim ,  Yeong-Jin Kim ,  Jee-Hwan Ahn

    发明人： Ae-Soon Park ,  Seok-Heon Cho ,  Sun-Hwa Lim ,  Yeong-Jin Kim ,  Jee-Hwan Ahn

    IPC分类号： H04M1/66

    CPC分类号： H04L63/08 ,  H04L63/0892 ,  H04L63/166 ,  H04L63/205 ,  H04L69/22 ,  H04L69/24 ,  H04W12/06 ,  H04W84/12

    摘要： Disclosed are a subscriber station authentication method, a protocol configuration method, and a device thereof in a wireless portable Internet system. In the subscriber station authentication method, an authentication mode between a subscriber station (10) and a base station (20) is negotiated, and the authentication mode is negotiated by the base station (20) according to the authentication mode negotiation. The authentication modes include an authentication mode based on the IEEE 802.16 privacy standard protocol and an authentication mode based on the standardized authentication protocol of the upper layer. Authentication is performed by the base station (10) in the case of the authentication mode based on the IEEE 802.16 privacy standard protocol, and the authentication is performed through message transmission using a diameter protocol between a base station (10) and an authentication server (40) in the case of the authentication mode based on the standardized authentication protocol of the upper layer.

    摘要翻译： 在无线便携式因特网系统中公开了用户站认证方法，协议配置方法及其装置。 在用户站认证方法中，协商用户站（10）与基站（20）之间的认证方式，并且根据认证方式协商由基站（20）协商认证方式。 认证方式包括基于IEEE 802.16隐私标准协议的认证方式和基于上层标准认证协议的认证方式。 在基于IEEE 802.16隐私标准协议的认证模式的情况下，由基站（10）进行认证，并且通过使用基站（10）和认证服务器（10）之间的直径协议的消息传输来执行认证 在基于上层的标准化认证协议的认证模式的情况下，如图40所示。

    Method for negotiating security-related functions of subscriber station in wireless portable internet system
    9.
    发明授权
    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协商用户台安全相关功能的方法

    公开(公告)号：US08656480B2

    公开(公告)日：2014-02-18

    申请号：US11908932

    申请日：2006-02-14

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

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

    IPC分类号： H04L29/06

    CPC分类号： H04L9/3242 ,  H04L63/205 ,  H04L2209/80

    摘要： 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.

    摘要翻译： 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。