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1. 发明授权

US06590908B1 External signal synchronized message signaling apparatus for time division channel system 失效
标题翻译：用于时分信道系统的外部信号同步消息信令装置
公开(公告)号：US06590908B1
公开(公告)日：2003-07-08
申请号：US09394876
申请日：1999-09-13
申请人： Kazuhiko Harasaki , Hideyuki Hirata
发明人： Kazuhiko Harasaki , Hideyuki Hirata
IPC分类号： H04J306
CPC分类号： H04Q3/0025 , H04J3/062 , H04J3/0685 , H04J3/08 , H04J3/12
摘要： An external signal synchronized message signaling apparatus which outputs a particular message to channels of a time division output frame in accordance with a state of an external signal is disclosed. The message signaling apparatus includes a switch buffer, a selector, a message memory, a read control memory and a read controller. Addresses common to the switch buffer and the message memory are stored in the read control memory, and the read controller reads out one of the addresses from the read control memory, reads out data from the switch buffer or the message memory based on the read out address and outputs the read out data to a time division frame. Synchronization instruction information is set individually for the individual data in the read control memory or the message memory, and only when an external synchronizing signal is present when data to be signaled for an individual channel us to be read out, the address read out by the read controller is used as an address for the message memory.
摘要翻译：公开了一种根据外部信号的状态将特定消息输出到时分输出帧的信道的外部信号同步消息信令装置。消息信令装置包括开关缓冲器，选择器，消息存储器，读控制存储器和读控制器。开关缓冲器和消息存储器共有的地址存储在读取控制存储器中，读取控制器从读取控制存储器读出一个地址，基于读出来从交换缓冲器或消息存储器读出数据将读出的数据地址并输出到时分帧。对于读取控制存储器或消息存储器中的各个数据，单独设置同步指令信息，并且仅当存在用于个别信道的要发信号的数据被外部同步信号时，由读控制器用作消息存储器的地址。

2. 发明授权

US08000335B2 Media gateway and control method thereof 失效
标题翻译：媒体网关及其控制方法
公开(公告)号：US08000335B2
公开(公告)日：2011-08-16
申请号：US12016316
申请日：2008-01-18
申请人： Shingo Shiga , Kazuhiko Harasaki , Toshiyuki Tamura
发明人： Shingo Shiga , Kazuhiko Harasaki , Toshiyuki Tamura
IPC分类号： H04W4/00 , H04L12/66 , H04L12/28 , H04J3/16
CPC分类号： H04L65/1043 , H04L65/103
摘要： A media gateway, which generates a context based on a control message transmitted from a media gateway controller and controls bearer transfers between a first network and a second network, comprises a context determination unit, an optimization judgment unit, an optimization processing unit, and a context control unit. The context determination unit determines an existence of an internal connection between a first context related to the first network and a second context related to the second network based on the respective control messages. The optimization judgment unit judges a possibility for generating a new third context by combining the first context and the second context, when the internal connection exists. The optimization processing unit generates the third context when it is possible to generate, and associates resource information of the third context with each of resource information of the first context and the second context. The context control unit controls the bearer transfer between the first network and the second network based on the third context, and performs communication with the media gateway controller using respective resource information of the first context and the second context.
摘要翻译：一种媒体网关，其基于从媒体网关控制器发送的控制消息生成上下文，并且控制第一网络和第二网络之间的承载传输，包括上下文确定单元，优化判断单元，优化处理单元和上下文控制单元。上下文确定单元基于相应的控制消息确定与第一网络相关的第一上下文和与第二网络相关的第二上下文之间的内部连接的存在。当内部连接存在时，优化判断单元通过组合第一上下文和第二上下文来判断生成新的第三上下文的可能性。当可以生成第一上下文和第二上下文的资源信息时，优化处理单元生成第三上下文，并且将第三上下文的资源信息与第一上下文和第二上下文的资源信息相关联。上下文控制单元基于第三上下文控制第一网络和第二网络之间的承载传输，并使用第一上下文和第二上下文的相应资源信息来执行与媒体网关控制器的通信。

3. 发明申请

US20050028011A1 Automatic setting of security in communication network system 失效
标题翻译：自动设置通信网络系统的安全性
公开(公告)号：US20050028011A1
公开(公告)日：2005-02-03
申请号：US10890301
申请日：2004-07-14
申请人： Shinichiro Motoyoshi , Hiroshi Kitamura , Masataka Nagura , Kazuhiko Harasaki
发明人： Shinichiro Motoyoshi , Hiroshi Kitamura , Masataka Nagura , Kazuhiko Harasaki
IPC分类号： H04L9/00 , H04L12/24 , H04L12/28 , H04L12/70 , H04L12/903 , H04L29/06 , H04W12/00 , H04W40/34 , H04W80/04
CPC分类号： H04L41/28 , H04L63/102 , H04L63/20 , H04W80/04
摘要： A communication network system has a plurality of interconnected sub-networks, at least one mobile node having a care-of address dependent on a sub-network currently connected thereto and a home address independent of the connected sub-network, and a home agent. Upon detection of a sub-network connected to the mobile node, the latter determines a security method corresponding to the sub-network held in a node-side security application management table as a security method for ensuring the security for user data communicated between the mobile node and a home agent associated therewith. Then, the sub-network is notified to the home agent through a mobile node network signal. The home agent determines a security method corresponding to the sub-network from among security methods held in an agent-side security application management table as a security method used for ensuring the security for user data communicated between the home agent and the mobile node managed thereby.
摘要翻译：通信网络系统具有多个互连的子网络，至少一个移动节点具有取决于当前连接到其上的子网络的转交地址和独立于所连接的子网络的归属地址以及归属代理。在检测到连接到移动节点的子网络时，后者确定对应于节点侧安全应用管理表中保存的子网络的安全方法作为用于确保在移动台之间传送的用户数据的安全性的安全方法节点和与其相关联的归属代理。然后，子网通过移动节点网络信号通知归属代理。归属代理从代理侧安全性应用管理表中保存的安全方法中确定与子网对应的安全性方法，作为用于确保归属代理与所管理的移动节点之间通信的用户数据的安全性的安全方法。

4. 发明授权

US07623666B2 Automatic setting of security in communication network system 失效
标题翻译：自动设置通信网络系统的安全性
公开(公告)号：US07623666B2
公开(公告)日：2009-11-24
申请号：US10890301
申请日：2004-07-14
申请人： Shinichiro Motoyoshi , Hiroshi Kitamura , Masataka Nagura , Kazuhiko Harasaki
发明人： Shinichiro Motoyoshi , Hiroshi Kitamura , Masataka Nagura , Kazuhiko Harasaki
IPC分类号： H04K1/00
CPC分类号： H04L41/28 , H04L63/102 , H04L63/20 , H04W80/04
摘要： A communication network system has a plurality of interconnected sub-networks, at least one mobile node having a care-of address dependent on a sub-network currently connected thereto and a home address independent of the connected sub-network, and a home agent. Upon detection of a sub-network connected to the mobile node, the latter determines a security method corresponding to the sub-network held in a node-side security application management table as a security method for ensuring the security for user data communicated between the mobile node and a home agent associated therewith. Then, the sub-network is notified to the home agent through a mobile node network signal. The home agent determines a security method corresponding to the sub-network from among security methods held in an agent-side security application management table as a security method used for ensuring the security for user data communicated between the home agent and the mobile node managed thereby.
摘要翻译：通信网络系统具有多个互连的子网络，至少一个移动节点具有取决于当前连接到其上的子网络的转交地址和独立于所连接的子网络的归属地址以及归属代理。在检测到连接到移动节点的子网络时，后者确定对应于节点侧安全应用管理表中保存的子网络的安全方法作为用于确保在移动台之间传送的用户数据的安全性的安全方法节点和与其相关联的归属代理。然后，子网通过移动节点网络信号通知归属代理。归属代理从代理侧安全性应用管理表中保存的安全方法中确定与子网对应的安全性方法，作为用于确保归属代理与所管理的移动节点之间通信的用户数据的安全性的安全方法。

5. 发明申请

US20090154396A1 MOBILE COMMUNICATION MANAGEMENT SYSTEM 审中-公开
标题翻译：移动通信管理系统
公开(公告)号：US20090154396A1
公开(公告)日：2009-06-18
申请号：US12301686
申请日：2007-05-01
申请人： Ippei Akiyoshi , Kazuhiko Harasaki
发明人： Ippei Akiyoshi , Kazuhiko Harasaki
IPC分类号： H04W8/00
CPC分类号： H04W8/085 , H04L41/0816 , H04L41/12 , H04W80/04
摘要： The present invention is to provide a mobile management communication system which can reduce the number of nodes involved in a packet delivery to a mobile terminal which has access to a home network compared to a packet delivery to a mobile terminal which is roaming and can perform a dynamic change to an anchor node suitable for a service, corresponding to a change of a service type required by a user.When a mobile terminal 181 which exists on a home link 111 hands over to an external link 112, an upper location managing means 121 deprives a right to perform packet proxy-receiving processing from a lower location managing means 141 and confers it to a lower location managing means 142, thereby dynamically changing an anchor node.
摘要翻译：本发明是提供一种移动管理通信系统，其能够将分组传送中涉及的节点数量减少到具有接入归属网络的移动终端，与移动终端的分组传送相比，该移动终端漫游并且可以执行动态地改变适合于服务的锚节点，对应于用户所需的服务类型的改变。当存在于家庭链路111上的移动终端181移交给外部链路112时，上位置管理装置121剥夺从下位管理装置141执行分组代理接收处理的权利，并将其赋予较低位置管理装置142，从而动态地改变锚节点。

6. 发明申请

US20080192759A1 MEDIA GATEWAY AND CONTROL METHOD THEREOF 失效
标题翻译：媒体网关及其控制方法
公开(公告)号：US20080192759A1
公开(公告)日：2008-08-14
申请号：US12016316
申请日：2008-01-18
申请人： SHINGO SHIGA , Kazuhiko Harasaki , Toshiyuki Tamura
发明人： SHINGO SHIGA , Kazuhiko Harasaki , Toshiyuki Tamura
IPC分类号： H04L12/66
CPC分类号： H04L65/1043 , H04L65/103
摘要： A media gateway, which generates a context based on a control message transmitted from a media gateway controller and controls bearer transfers between a first network and a second network, comprises a context determination unit, an optimization judgment unit, an optimization processing unit, and a context control unit. The context determination unit determines an existence of an internal connection between a first context related to the first network and a second context related to the second network based on the respective control messages. The optimization judgment unit judges a possibility for generating a new third context by combining the first context and the second context, when the internal connection exists. The optimization processing unit generates the third context when it is possible to generate, and associates resource information of the third context with each of resource information of the first context and the second context. The context control unit controls the bearer transfer between the first network and the second network based on the third context, and performs communication with the media gateway controller using respective resource information of the first context and the second context.
摘要翻译：一种媒体网关，其基于从媒体网关控制器发送的控制消息生成上下文，并且控制第一网络和第二网络之间的承载传输，包括上下文确定单元，优化判断单元，优化处理单元和上下文控制单元。上下文确定单元基于相应的控制消息确定与第一网络相关的第一上下文和与第二网络相关的第二上下文之间的内部连接的存在。当内部连接存在时，优化判断单元通过组合第一上下文和第二上下文来判断生成新的第三上下文的可能性。当可以生成第一上下文和第二上下文的资源信息时，优化处理单元生成第三上下文，并且将第三上下文的资源信息与第一上下文和第二上下文的资源信息相关联。上下文控制单元基于第三上下文控制第一网络和第二网络之间的承载传输，并使用第一上下文和第二上下文的相应资源信息来执行与媒体网关控制器的通信。

7. 发明授权

US06674753B1 SWITCHING APPARATUS OF TIME DIVISION MULTIPLEXING SYSTEM FOR CONTROLLING DATA TRANSMISSION THROUGH MESSAGE MEMORY SHARED BETWEEN PLURAL CHANNELS, METHOD FOR DATA TRANSMISSION AND INFORMATION STORAGE MEDIUM FOR THE METHOD 失效
标题翻译：用于通过通道之间共享的消息存储器来控制数据传输的时分多路复用系统的切换装置，用于数据传输的方法和用于方法的信息存储介质
公开(公告)号：US06674753B1
公开(公告)日：2004-01-06
申请号：US09349961
申请日：1999-07-09
申请人： Kazuhiko Harasaki , Hideyuki Hirata
发明人： Kazuhiko Harasaki , Hideyuki Hirata
IPC分类号： H04L1250
CPC分类号： H04L49/103 , H04L49/30
摘要： A switching apparatus incorporated in a time division multiplying system has a read control memory for storing addresses indicative of parts of different messages to be transferred to different channels, and a read controller checks the read control memory so as to determine the memory areas of a message memory for selectively transferring the parts of different messages to the channels, thereby making the memory structure simple.
摘要翻译：结合在时分乘法系统中的开关装置具有用于存储指示要传送到不同信道的不同消息的部分的地址的读控制存储器，读控制器检查读控制存储器，以便确定消息的存储区存储器，用于将不同消息的部分选择性地传送到通道，从而使存储器结构简单。

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