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    • 16. 发明公开
    • 도메인 간 협력을 이용하는 추적 시스템
    • 用于与领域合作的跟踪系统
    • KR1020100040186A
    • 2010-04-19
    • KR1020080099298
    • 2008-10-09
    • 한국전자통신연구원
    • 김건량김종현유종호장범환손선경정치윤나중찬조현숙
    • G06Q50/10H04L12/18
    • G06Q50/10H04L12/1886
    • PURPOSE: A tracking system which cooperates between domains is provided to share tracking information with other domains, thereby designing information or a system structure required for cooperation between domains. CONSTITUTION: According to the location of an attacker, a tracking unit(260) performs tracking on one domain between a first management domain(200) and a third management domain(230). Based on the detection of network traffic by the attacker, an attack analyzing unit(290) decides whether the attack is located in a first management domain or not. If the location of the attacker is the first management domain, a message processing unit(240) provides a message detailing the tracking results of the first management domain to a second management domain.
    • 目的:提供域之间协作的跟踪系统,以便与其他域共享跟踪信息,从而设计域间协作所需的信息或系统结构。 构成:根据攻击者的位置,跟踪单元(260)在第一管理域(200)和第三管理域(230)之间的一个域上执行跟踪。 基于攻击者对网络流量的检测,攻击分析单元(290)决定攻击是否位于第一管理域内。 如果攻击者的位置是第一管理域,则消息处理单元(240)向第二管理域提供详细描述第一管理域的跟踪结果的消息。
    • 17. 发明公开
    • 그룹 통신들을 지원하기 위한 방법 및 장치
    • 支持集团通信的方法和装置
    • KR1020100038439A
    • 2010-04-14
    • KR1020107002915
    • 2008-07-08
    • 퀄컴 인코포레이티드
    • 우,신조우타빌다르,사우라브리,준이라로이아,라지브
    • H04W4/08H04W92/18
    • H04L12/1881H04L12/1886H04L12/189H04W4/08H04W72/10H04W84/18
    • Methods and apparatus supporting group communications in a peer to peer wireless network are described. Methods and apparatus are directed to implementations with closed groups, e.g., where the number of group members are fixed at a given time and known to one or more members of the group. Various embodiments are well suited to decentralized peer to peer wireless networks including a plurality of individual traffic resources, e.g., traffic slots and/or traffic segments, which may be independently scheduled. Approaches for implementing distributed scheduling for traffic air link resources which may carry group traffic signals and/or peer to peer traffic signals are described. Various aspects are directed to the transmitter side including: group traffic transmission request transmissions, reception of request response signaling, transmitter yielding decisions, group rate determination and/or group traffic data signaling. Other aspects are directed to the receiver side including: reception of group traffic transmission request signals, receiver yielding decisions, transmitting group request responses signals, and/or receiving group traffic signaling.
    • 描述了对等无线网络中支持组通信的方法和装置。 方法和装置涉及具有封闭组的实现,例如,其中组成员的数量在给定时间是固定的并且对于该组的一个或多个成员而言是已知的。 各种实施例非常适合于分散的对等无线网络,包括多个单独的业务资源,例如可以独立调度的业务时隙和/或业务段。 描述了可能携带组交通信号和/或对等业务信号的用于业务空中链路资源的分布式调度的方法。 各个方面涉及发射机侧,包括:组业务传输请求传输,请求响应信令的接收,发射机发射决定,组速率确定和/或组业务数据信令。 其他方面针对接收机侧,包括:接收群组业务传输请求信号,接收机产生决定,发送组请求响应信号和/或接收群组业务信令。
    • 19. 发明授权
    • 중계 장치, 무선 통신 시스템 및 멀티캐스트 중계 방법
    • 중계장치,무선통신시스템및멀티캐스트중계방
    • KR100933611B1
    • 2009-12-23
    • KR1020070108293
    • 2007-10-26
    • 후지쯔 가부시끼가이샤
    • 안도우다다나오아사다다께시
    • H04B7/14H04L12/28
    • H04L12/189H04L12/185H04L12/1886
    • The present invention relates to a relay device realizing multicast communications efficient and effective in mobile communications. The relay device transmitting a multicast user data packet containing a content to a plurality of base stations comprises a storage means storing, in a storage unit, information about a multicast group, information about the base station and information about the zone in a way that associates these items of information with each other, a determining means determining, when receiving a LEAVE packet via the base station, whether or not it is required to transmit a query packet about a leave target multicast group by comparing the base station stored in the way being associated with the leave target multicast group and with the zone to which the via-base-station belongs with the base station relaying the received LEAVE packet, and a transmitting means transmitting the user data packet containing the query packet to each of the base stations belonging to the zone on the basis of a result of the determination by the determining means.
    • 本发明涉及一种在移动通信中实现有效且有效的多播通信的中继装置。 中继装置将包含内容的多播用户数据分组发送到多个基站的装置包括:存储单元,其以关联的方式在存储单元中存储关于多播组的信息,关于基站的信息和关于区域的信息 这些信息彼此相关;确定装置,当通过基站接收到LEAVE分组时,确定是否需要发送关于离开目标多播组的查询分组,通过比较以该方式存储的基站 与离开目标多播组相关联并且与基站对中继所接收的LEAVE分组所属的区域相关联的发送装置;以及发送装置,将包含查询分组的用户数据分组发送到属于 根据确定装置的确定结果将所述区域提供给所述区域。