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1. 发明专利

JP2007267283A Large-scale command system, gateway, and program thereof 有权
标题翻译：大规模命令系统，网关及其程序
公开(公告)号：JP2007267283A
公开(公告)日：2007-10-11
申请号：JP2006092500
申请日：2006-03-29
申请人： Fujitsu Ltd , 富士通株式会社
发明人： KANEKO YUKI , KOGASHIWA KOJI , ONO MIKIO , KUROKI REINA , ARAKAWA KATSUTOSHI
IPC分类号： H04M3/42 , H04L12/66 , H04L12/70 , H04L12/761
摘要： PROBLEM TO BE SOLVED: To provide a large-scale command system connected to a public network via a plurality of gateways and adopting the IP protocol for realizing high performance, high quality, and high reliability, by eliminating a limit by a subordination between the gateways and a command console. SOLUTION: Upon the receipt of a multicast packet denoting a command start from the command console, the gateway references a command receiving terminal management table wherein command receiving terminals accommodated in its own gateway are registered, discriminates whether or not the command receiving terminals accommodated by its gateway are included as a command destination of the multicast packet. When the gateway receives the multicast packet denoting a dial transmission state from the command console, the gateway executes dial transmission control only when the priority of receiving the dial transmission of its own gateway is highest. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过多个网关提供连接到公共网络的大规模命令系统，并通过消除从属关系的限制采用IP协议实现高性能，高质量和高可靠性在网关和命令控制台之间。解决方案：网关接收到表示从命令控制台启动的命令的组播数据包时，引用其中注册了自己的网关中容纳的命令接收终端的命令接收终端管理表，判别命令接收终端由其网关容纳的作为组播分组的命令目的地。当网关从命令控制台接收到表示拨号传输状态的组播报文时，只有当接收到自己的网关的拨号传输的优先级最高时，才进行拨号传输控制。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2003198615A BANDWIDTH GUARANTEE CONTROL SYSTEM AT BROADCASTING TO IP COMMUNICATION NETWORK 审中-公开
公开(公告)号：JP2003198615A
公开(公告)日：2003-07-11
申请号：JP2001395831
申请日：2001-12-27
申请人： FUJITSU LTD
发明人： ONO MIKIO , YOSHII TSUGIO , MARUYAMA TAKAYUKI , SHIMADA KATSUYOSHI , KASAHARA TATSUO
IPC分类号： H04M3/42 , H04L12/70 , H04L12/801 , H04L12/911 , H04L12/913 , H04L12/56
摘要： PROBLEM TO BE SOLVED: To ensure a transmission line bandwidth in a channel as far as the whole receiving terminal, and reduce a running cost of a circuit, regarding a bandwidth guarantee control system at broadcasting to an IP communication network, in a system in which reception business to a transmitting terminal from a public network and information distribution business to a receiving terminal of the IP communication network are performed. SOLUTION: A command board connected with the public network and the IP communication network is equipped with a mean for detecting information of the receiving terminal connected with the neighboring IP communication network of the transmitting terminal, on the basis of information specifying the transmitting terminal. By the detected information of the receiving terminal, a message of bandwidth reservation of a channel as far as the neighboring receiving terminal via the IP communication network is transmitted, thereby transmitting information to the neighboring receiving terminal via a channel having the reserved bandwidth. COPYRIGHT: (C)2003,JPO

3. 发明专利

JP2001211255A PUBLIC NETWORK CALLER NUMBER DISPLAY SYSTEM FOR PRIVATE BRANCH EXCHANGE 失效
公开(公告)号：JP2001211255A
公开(公告)日：2001-08-03
申请号：JP2000017116
申请日：2000-01-26
申请人： FUJITSU LTD
发明人： HISAMATSU HIDETOSHI , YOSHIDA YUKIMASA , ONO MIKIO , OKA KAZUNORI
IPC分类号： H04M3/42 , H04M1/2745 , H04M1/57 , H04Q3/545 , H04Q3/58
摘要： PROBLEM TO BE SOLVED: To provide a private branch exchange receiving an incoming call that can provide a caller number display service, exactly similar to that of call reception from home and provide a CTI service, even if a phone user in a public phone network makes a call to a subscriber contained in the private branch exchange by using a public phone used by unspecified people or a telephone set at a visit place. SOLUTION: The private branch exchange, having a function of receiving a caller number of an incoming call from a public network, is provided with a means that receives and stores a caller number sent from a caller in a public network, a means for receiving an optical ID code for registration purpose to specify the caller, a database that registers caller numbers specific to respective callers and the ID codes in cross-reference with each other, and a means for displaying the caller number specific to the caller on a terminal receiving the call contained in the private branch exchange, by receiving the registered ID code in succession to the reception of the incoming call number from the public phone or the telephone set at a place of visit.

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