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    • 11. 发明授权
    • IPv4 네트워크 환경에서 IPv6 패킷이 IPv4로터널링되도록 하는 IPv6 전환 장치 및 방법
    • IPV6转换系统和方法从IPV6分组到IPV4网络环境中的IPV4隧道
    • KR100772537B1
    • 2007-11-01
    • KR1020060118569
    • 2006-11-28
    • 한국전자통신연구원
    • 고남석류호용홍성백
    • H04L12/749H04L12/781
    • H04L61/2592H04L61/6086H04L63/08
    • An IP conversion apparatus and a method for tunneling an IPv6(Internet Protocol version 6) packet to an IPv4 in an IPv4 network environment are provided to allow a service provider to create a new profit at a low investment cost and users to switch to an IPv6 without applying a complicated structure. A tunnel configuration unit(2501) allocates an IPv6 address to terminals located in an IPv4 network. In order to establish a tunnel between the first and second terminals which want to communicate with each other, among the terminals which have received the IPv6 address from the tunnel configuration unit, a tunneling address resolution unit(2502) converts IPv6 addresses of the first and second terminals into IPv4 addresses and transmits the IPv4 addresses mutually between the first and second terminals. The tunnel configuration unit includes an authentication unit that receives subscriber identification information from a terminal first located in the IPv4 network and authenticates it.
    • 提供了一种在IPv4网络环境中将IPv6(因特网协议版本6)分组隧道化到IPv4的IP转换装置和方法,以允许服务提供商以低投资成本创建新的利润,并且用户切换到IPv6 而不应用复杂的结构。 隧道配置单元(2501)向位于IPv4网络中的终端分配IPv6地址。 为了在希望彼此通信的第一和第二终端之间建立隧道,在从隧道配置单元接收到IPv6地址的终端中,隧道地址解析单元(2502)转换第一和第 将第二终端转换成IPv4地址,并在第一和第二终端之间相互发送IPv4地址。 隧道配置单元包括认证单元,其从位于IPv4网络中的终端首先接收用户识别信息并对其进行认证。
    • 13. 发明授权
    • 듀얼스택 네트워크 기기 및 그 브로드캐스트 방법
    • 듀얼스택네트워크기기및그브로드캐스트방법
    • KR100652964B1
    • 2006-12-01
    • KR1020050078156
    • 2005-08-25
    • 삼성전자주식회사
    • 박현욱
    • H04L29/06H04L12/761H04L12/781H04L12/56
    • A dual-stack network apparatus and a broadcasting method thereof are provided to reduce the load of a network by reducing the number of broadcast packets. A packet of written data is made by using an application program, and an IP(Internetworking Protocol) packet is generated by using an IP address of a receiver network apparatus(S500). An ethernet address of the receiver network apparatus is searched in an ARP(Address Resolution Protocol) cache table. If the ethernet address does not exist in the ARP cache table, an ARP request packet is broadcasted to a network(S530). An ARP response packet responding to the ARP request packet is received from the receiver network apparatus. The IP packet is transmitted by using information in the ARP response packet(S560).
    • 提供双栈网络装置及其广播方法以通过减少广播分组的数量来减少网络的负载。 通过使用应用程序制作写入数据的分组,并且通过使用接收器网络装置的IP地址生成IP(网际协议)分组(S500)。 在ARP(地址解析协议)高速缓存表中搜索接收器网络设备的以太网地址。 如果ARP缓存表中不存在以太网地址,则将ARP请求分组广播到网络(S530)。 响应于ARP请求分组的ARP响应分组从接收器网络设备被接收。 通过使用ARP响应分组中的信息来发送IP分组(S560)。
    • 20. 发明公开
    • 릴레이 모듈을 통하여 적어도 하나의 통신 네트워크 내에서 제1 호스트와 제2 호스트를 접속시키기 위한 방법, 및 대응하는 릴레이 모듈
    • 通过一个继电器模块,相应的继电器模块连接一个通信网络的第一个主机和第二个主机的方法
    • KR1020150037573A
    • 2015-04-08
    • KR1020140128343
    • 2014-09-25
    • 톰슨 라이센싱
    • 르볼제르,프랑쑤와즈구아쉬,스테판느몽딸보,루이스
    • H04L12/781
    • H04L65/1069H04L45/24H04L67/10H04L67/28H04L69/16H04W76/10H04W84/047
    • 본발명은릴레이모듈(R)에관한것으로, 릴레이모듈은제1 호스트에의해전송된제1 접속확립요청을가로채기위한캡처링모듈(CM); 릴레이모듈(R)과제2 호스트(H2) 간의초기보조접속을확립하기위하여제2 접속확립요청을전송하고, 제2 호스트(H2)로부터제1 확인응답을수신하도록구성된통신모듈(I1); 및 - 컨텍스트디스커버리유닛(context discovery unit)(3)을포함하고, 컨텍스트디스커버리유닛은제1 접속확립요청및 제1 확인응답이동일한다중경로특성을나타내는경우, 확립된주요접속에의해운반되는트래픽을다루기위하여포워드모드를활성화시키고, 제1 접속확립요청및 제1 확인응답이상이한다중경로특성들을나타내는경우, 제1 호스트(H1)와릴레이모듈(R) 간에확립된부가적인보조접속및 릴레이모듈(R)과제2 호스트(H2) 간에확립된초기보조접속에의해운반되는트래픽을다루기위하여릴레이모드를활성화시키도록구성된다.
    • 本发明涉及一种继电器模块(R)。 继电器模块包括: 捕获模块(CM),用于拦截由第一主机发送的第一连接建立请求; 发送第二连接建立请求以在所述中继模块(R)和第二主机(H2)之间建立初始辅助连接的通信模块(I1),并且形成为从所述第二主机(H2)接收第一确认响应; 和上下文发现单元(3)。 如果第一连接建立请求和第一确认响应显示相同的多路径属性,则上下文发现单元激活转发模式以处理由建立的主连接携带的业务。 上下文发现单元激活中继模式以处理由在第一主机(H1)和中继模块(D2)之间建立的附加辅助连接所携带的业务以及在中继模块(R)之间建立的初始辅助连接, 如果第一连接建立请求和第一确认响应显示不同的多路径属性,则第二主机(H2)。