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    • 3. 发明授权
    • Integrated IP network
    • 集成IP网络
    • US07373429B2
    • 2008-05-13
    • US10620785
    • 2003-07-15
    • Hisao FurukawaShoji Miyaguchi
    • Hisao FurukawaShoji Miyaguchi
    • G06F15/16
    • H04L12/5692H04L12/66H04L29/06H04L29/12066H04L29/12358H04L29/12367H04L29/12377H04L29/12424H04L29/125H04L29/12783H04L29/12924H04L45/00H04L45/50H04L45/54H04L61/1511H04L61/251H04L61/2514H04L61/2517H04L61/2535H04L61/2564H04L61/2592H04L61/35H04L61/6063H04L69/16H04L69/169H04L2212/00
    • To provide an integrated IP network containing therein a plurality of separated IP networks with a variety of characteristics, such as IP telephone network, IP video network, IP electronic text network, best effort network, IP data multicast network and IP-based TV broadcast network. In the integrated IP network there are virtually installed a plurality of IP networks with various features, such as IP telephone network, IP video network, IP electronic text network, best effort network, IP data multicast network and IP-based TV broadcast network. An address management table is set in each of the network node devices installed at input points through which the integrated IP network is accessed from outside. The address management table is registered beforehand with terminal addresses and port numbers identifying the application programs (AP) in the terminal. The address and port number written in the IP packet entered into the integrated IP network are compared with those registered in the address management table to route, inside the integrated IP network, the IP packet to an appropriate IP network. The port number may not be used and only the addresses may be compared.
    • 提供一种综合IP网络,其中包含IP电话网络,IP视频网络,IP电子文本网络,尽力而为网络,IP数据组播网络和基于IP的电视广播网络等多种特征的多个分离的IP网络 。 在综合IP网络中,实际上安装了IP电话网络,IP视频网络,IP电子文本网络,尽力网络,IP数据组播网络和基于IP的电视广播网络等多种IP网络。 在安装在从外部访问集成IP网络的输入点的每个网络节点设备中设置地址管理表。 预先注册地址管理表,其中标识终端中的应用程序(AP)的终端地址和端口号。 将输入到集成IP网络的IP分组中写入的地址和端口号与在地址管理表中注册的IP分组进行比较,以将集成IP网络内的IP分组路由到适当的IP网络。 可能不使用端口号,只能比较地址。
    • 7. 发明申请
    • Integrated information communication system using internet protocol
    • 综合信息通信系统采用互联网协议
    • US20060230182A1
    • 2006-10-12
    • US11448734
    • 2006-06-08
    • Hisao FurukawaShoji Miyaguchi
    • Hisao FurukawaShoji Miyaguchi
    • G06F15/16
    • H04L63/0272H04L29/12009H04L29/12367H04L29/12424H04L29/12801H04L61/2514H04L61/2535H04L61/6004H04L63/10H04L63/12
    • The integrated information communication system is comprised of an access control apparatus for connecting a plurality of computer communication networks or information communication equipment to each, and a relay device for networking the aforementioned access control apparatus. The system has functions for performing routing by transferring information by a unified address system and by changing address at the access control apparatus, and is configured such that the aforementioned plurality of computer communication networks or information communication equipment can perform communications in an interactive manner. The integrated information communication system ensures communication speed, communication quality, communication trouble countermeasures in a unified manner, without using dedicated lines or the Internet, wherein security and reliability in communication is ensured without change of a private address system.
    • 集成信息通信系统包括用于将多个计算机通信网络或信息通信设备连接到每个的访问控制装置和用于联网上述访问控制装置的中继装置。 该系统具有通过统一地址系统传送信息并且通过改变访问控制装置处的地址进行路由的功能,并且被配置为使得上述多个计算机通信网络或信息通信设备可以以交互方式执行通信。 综合信息通信系统,不使用专用线路或因特网,统一地确保通信速度,通信质量,通信质量,通信故障对策,确保通信中的安全性和可靠性,而不改变专用地址系统。
    • 8. 发明授权
    • Integrated information communication system for detecting and discarding external data packets that violate addressing rules
    • 用于检测和丢弃违反寻址规则的外部数据包的集成信息通信系统
    • US07028100B2
    • 2006-04-11
    • US09899404
    • 2001-07-05
    • Hisao FurukawaShoji Miyaguchi
    • Hisao FurukawaShoji Miyaguchi
    • G06F15/16
    • H04L63/0236H04L12/2854H04L12/4633H04L29/12009H04L61/00H04L63/10H04L2212/00
    • An integrated information communication system capable of improving information security is provided, in which an IP packet is detected which is sent from an external area toward either an operation management server or a relay apparatus, the detected IP packet is not entered inside the integrated information communication system in order to reduce such a chance that the operation management server and the relay apparatus are unfairly attacked. Also, such an IP packet is detected and discarded, which violates an address application rule established so as to keep secret of a communication company network. An address which is applied to either an operation management server or a relay apparatus employed in the integrated information communication system is sectioned, or classified as an “address which is not opened outside network” with respect to an external area of the communication system. A packet filter is installed in an address control apparatus.
    • 提供一种能够提高信息安全性的综合信息通信系统,其中检测到从外部区域向操作管理服务器或中继设备发送的IP分组,检测到的IP分组不进入集成信息通信 系统,以便减少操作管理服务器和中继设备受到不公平的攻击的机会。 此外,这样的IP分组被检测和丢弃,这违反了建立以保持通信公司网络的秘密的地址应用规则。 应用于集成信息通信系统中使用的操作管理服务器或中继装置的地址相对于通信系统的外部区域被划分为“外部网络外部不打开的地址”。 分组过滤器安装在地址控制装置中。