公开(公告)号：US07113509B2

公开(公告)日：2006-09-26

申请号：US09809495

申请日：2001-03-15

申请人： Keiichi Nakatsugawa ,  Tsuguo Kato ,  Ryuichi Takechi ,  Hideaki Ono

发明人： Keiichi Nakatsugawa ,  Tsuguo Kato ,  Ryuichi Takechi ,  Hideaki Ono

IPC分类号： H04L12/28 ,  H04Q7/20

CPC分类号： H04L29/12018 ,  H04L29/12009 ,  H04L61/10 ,  H04W36/0011 ,  H04W80/04

摘要： In a node device which is part of a communication system with a terminal and a location registering server, a node device on a receiving side transfers, to a destination node device, a received inter-node packet, based on destination terminal location information stored in its storage portion or based on a location registering server, directly or through other devices, or the destination node device notifies a former node device (on the receiving side) of an address of its own device and the destination terminal directly or through other devices. Also, the node device on the receiving side or the destination node device notify a source node device of the address of the destination node device and the destination terminal directly or through other devices, based on a predetermined address stored in the storage portion of the terminal, the node device, or the location registering server.

摘要翻译： 在作为具有终端和位置登记服务器的通信系统的一部分的节点设备中，接收侧的节点设备基于存储在所述终端中的目的地终端位置信息向目的地节点设备传送接收到的节点间分组 其存储部分或基于位置注册服务器，直接地或通过其他设备，或者目的地节点设备直接或通过其他设备将原始节点设备（在接收侧）通知其自己的设备的地址和目的地终端。 此外，接收侧的节点设备或目的地节点设备基于存储在终端的存储部分中的预定地址，直接或通过其他设备向源节点设备通知目的地节点设备和目的地终端的地址 ，节点设备或位置注册服务器。

公开(公告)号：US07136365B2

公开(公告)日：2006-11-14

申请号：US09918271

申请日：2001-07-30

申请人： Keiichi Nakatsugawa ,  Tsuguo Kato ,  Ryuichi Takechi

发明人： Keiichi Nakatsugawa ,  Tsuguo Kato ,  Ryuichi Takechi

IPC分类号： H04Q7/00

CPC分类号： H04W8/082 ,  H04W8/04 ,  H04W40/34 ,  H04W80/04 ,  H04W88/005

摘要： A mobile node adapted router and home agent router operating by the IPv6 protocol able to shorten the time required for updating the current address of the mobile node and increase the speed of switching of the transfer route and providing a transfer route not passing through a home agent every time for a node not supporting this protocol, provided with a memory unit for storing a current address of a mobile node which the correspondent node should store instead of the correspondent node and a transfer unit for referring to the memory unit when receiving a packet transmitted to the home address of the mobile node, converting it to the current address, and transmitting the packet.

公开(公告)号：US6005844A

公开(公告)日：1999-12-21

申请号：US978020

申请日：1997-11-25

申请人： Hideaki Ono ,  Ryuichi Takechi ,  Tsuguo Kato ,  Yutaka Ezaki ,  Mitsuharu Amano

发明人： Hideaki Ono ,  Ryuichi Takechi ,  Tsuguo Kato ,  Yutaka Ezaki ,  Mitsuharu Amano

IPC分类号： H04L12/56 ,  H04Q11/04 ,  H04L12/14

CPC分类号： H04L49/3081 ,  H04Q11/0478 ,  H04L2012/5684

摘要： A storage unit includes an alarm state/timer table, an alarm state table, an alarm state OR-representation table, an alarm state change OR-representation table, an alarm state latch circuit, and a statistical information memory. A collection unit extracts the identifier and data from a cell that passes through a switching unit. An update unit updates associated data in the storage unit. A readout unit reads the updated data and sends it to a call processing processor. An address generation section selectively generates the address for data needing to be updated. An adjustment section forces the readout unit to wait until a cell slot arrives in which no data is updated.

摘要翻译： 存储单元包括报警状态/定时器表，报警状态表，报警状态或表示表，报警状态改变OR表示表，报警状态锁存电路和统计信息存储器。 收集单元从通过切换单元的单元提取标识符和数据。 更新单元更新存储单元中的相关数据。 读出单元读取更新的数据并将其发送到呼叫处理处理器。 地址生成部选择性地生成需要更新的数据的地址。 调整部分强制读出单元等待，直到小区时隙到达，而没有更新数据。

公开(公告)号：US06781993B1

公开(公告)日：2004-08-24

申请号：US09325144

申请日：1999-06-03

申请人： Ryuichi Takechi ,  Tsuguo Kato ,  Hideaki Ono

发明人： Ryuichi Takechi ,  Tsuguo Kato ,  Hideaki Ono

IPC分类号： H04L1256

CPC分类号： H04L49/606 ,  H04L49/1553 ,  H04L49/3081 ,  H04L2012/5671 ,  H04Q11/0478

摘要： Data from an STM (Synchronous Transfer Mode) network is converted into an ATM (Asynchronous Transfer Mode) cell by an interworking facility, and the ATM cell is input to the ATM network. If the input cell corresponds to a connection which requires voice processing, a voice processing trunk within a switch performs the processes such as an echo compensation process, an encoding process, a multiplexing process, etc. The switch outputs the cell to a trunk line of the ATM network.

摘要翻译： 来自STM（同步传输模式）网络的数据由互通设施转换成ATM（异步传输模式），ATM信元被输入到ATM网络。 如果输入单元对应于需要语音处理的连接，则交换机内的语音处理中继线执行诸如回波补偿处理，编码处理，复用处理等处理。该开关将该单元输出到 ATM网络。

公开(公告)号：US06470014B1

公开(公告)日：2002-10-22

申请号：US09040043

申请日：1998-03-17

申请人： Hideaki Ono ,  Ryuichi Takechi ,  Tsuguo Kato ,  Hiroshi Sasaki ,  Takayuki Sasaki

发明人： Hideaki Ono ,  Ryuichi Takechi ,  Tsuguo Kato ,  Hiroshi Sasaki ,  Takayuki Sasaki

IPC分类号： H04L1228

CPC分类号： H04Q11/0478 ,  H04J3/1682 ,  H04L2012/5607 ,  H04L2012/5651 ,  H04L2012/5656 ,  H04L2012/5672

摘要： A short cell multiplexer includes a sequence designating unit, in which reading intervals corresponding to QOS classes are set in respective reading interval setting registers. A counter memory is stored with the number of timings at which the short cells can be read. The sequence designating unit specifies the QOS class in which the number of timings reaches the reading interval on the basis of the reading interval and the number of timings, and gives to a reading unit an indication of reading the short cell belonging to this class.

摘要翻译： 短信元多路复用器包括序列指定单元，其中在相应的读取间隔设置寄存器中设置对应于QOS类的读取间隔。 存储有可以读取短单元的定时数的计数器存储器。 序列指定单元基于读取间隔和定时次数来指定定时数达到读取间隔的QOS等级，并且向读取单元给出读取属于该类别的短信元的指示。

公开(公告)号：US5790525A

公开(公告)日：1998-08-04

申请号：US516956

申请日：1995-08-18

申请人： Hideaki Ono ,  Ryuichi Takechi ,  Tsuguo Kato ,  Yutaka Ezaki ,  Mitsuharu Amano

发明人： Hideaki Ono ,  Ryuichi Takechi ,  Tsuguo Kato ,  Yutaka Ezaki ,  Mitsuharu Amano

IPC分类号： H04Q3/00 ,  H04L12/70 ,  H04Q11/04 ,  H04J3/14

CPC分类号： H04L49/3081 ,  H04Q11/0478 ,  H04L2012/5627 ,  H04L2012/5636 ,  H04L2012/5684

摘要： A storage unit includes an alarm state/timer table, an alarm state table, an alarm state OR-representation table, an alarm state change OR-representation table, an alarm state latch circuit, and a statistical information memory. A collection unit extracts the identifier and data from a cell that passes through a switching unit. An update unit updates associated data in the storage unit. A readout unit reads the updated data and sends it to a call processing processor. An address generation section selectively generates the address for data needing to be updated. An adjustment section forces the readout unit to wait until a cell slot arrives in which no data is updated.

公开(公告)号：US07359350B2

公开(公告)日：2008-04-15

申请号：US10659229

申请日：2003-09-10

申请人： Tsuguo Kato ,  Masaaki Wakamoto ,  Ryuichi Takechi ,  Hideaki Ono

发明人： Tsuguo Kato ,  Masaaki Wakamoto ,  Ryuichi Takechi ,  Hideaki Ono

IPC分类号： H04Q7/20 ,  H04Q7/24

CPC分类号： H04W92/02 ,  H04W76/20 ,  H04W88/14 ,  H04W92/04 ,  H04W92/24

摘要： The present invention concerns a mobile packet communication system that supports data communications, including Internet communications, in a high-speed mobile communication system such as a cellular communication network, and integrates a mobile network and a fixed network on a common platform while providing the capability to select an optimum route. Location registration servers 1-4-1 to 1-4-3 each store in a one-to-one fashion the addresses of subscriber nodes 1-2-1 to 1-2-2 currently serving mobile terminals 1-1-1 to 1-1-2 each assigned a packet address, or store in a one-to-one fashion the addresses of gate nodes 1-3-1 to 1-3-2 connected to fixed equipment 1-5-1 to 1-5-2 each assigned a packet address, and a transmitting node, which is a subscriber node or a gate node, temporarily stores a receiving node address reported from the corresponding one of the location registration servers 1-4-1 to 1-4-3, and transfers subsequent packets directly to the receiving node by using the temporarily stored receiving node address.

摘要翻译： 本发明涉及在诸如蜂窝通信网络的高速移动通信系统中支持包括因特网通信的数据通信的移动分组通信系统，并且在公共平台上集成移动网络和固定网络，同时提供能力 选择最佳路线。 位置登记服务器1至4-1至1至4-3以一对一的方式存储当前为移动终端1-1-1至1服务的用户节点1-2-1-2-2的地址 每个分配一个分组地址，或者以一对一的方式存储连接到固定设备1-5-1到1-5的门节点1-3-1到1-3之间的地址 - 2，每个分配一个分组地址，作为订户节点或门节点的发送节点临时存储从相应的一个位置登记服务器1-4-1-4-3报告的接收节点地址 并且通过使用临时存储的接收节点地址将后续分组直接传送到接收节点。

公开(公告)号：US06317432B1

公开(公告)日：2001-11-13

申请号：US09041936

申请日：1998-03-13

申请人： Hideaki Ono ,  Ryuichi Takechi ,  Tsuguo Kato ,  Hiroshi Sasaki ,  Takayuki Sasaki

发明人： Hideaki Ono ,  Ryuichi Takechi ,  Tsuguo Kato ,  Hiroshi Sasaki ,  Takayuki Sasaki

IPC分类号： H04L1228

CPC分类号： H04Q11/0478 ,  H04L2012/5607 ,  H04L2012/5656

摘要： The quality classes of arriving short cells and the ATM virtual connections to be multiplexed are identified based on the CIDs of those short cells. Those short cells are written into FIFO memories corresponding to the ATM virtual connections and quality classes. A VC specification control section specifies one ATM virtual connection for each ATM cell sending timing. At this time, a sequence specification control section specifies one or more quality classes in sequence. A readout control section reads one or more short cells out from the FIFO memory in accordance with the specified ATM virtual connection and quality class, stores them in one ATM cell and sends the ATM cell to the ATM virtual connection specified by the VC specification control section.

摘要翻译： 基于这些短信元的CID来识别到达的短信元的质量等级和要复用的ATM虚拟连接。 这些短信元被写入对应于ATM虚拟连接和质量等级的FIFO存储器中。 VC指定控制部分为每个ATM信元发送定时指定一个ATM虚拟连接。 此时，序列指定控制部分依次指定一个或多个质量等级。 读出控制部分根据指定的ATM虚拟连接和质量等级从FIFO存储器中读出一个或多个短信元，将它们存储在一个ATM信元中，并将ATM信元发送到由VC指定控制部分指定的ATM虚拟连接 。

公开(公告)号：US6021135A

公开(公告)日：2000-02-01

申请号：US957289

申请日：1997-10-24

申请人： Tomohiro Ishihara ,  Hideaki Ono ,  Tsuguo Kato ,  Ryuichi Takechi

发明人： Tomohiro Ishihara ,  Hideaki Ono ,  Tsuguo Kato ,  Ryuichi Takechi

IPC分类号： H04Q3/00 ,  H04J3/24 ,  H04L12/951 ,  H04Q11/04 ,  H04J3/02 ,  H04L12/56

CPC分类号： H04L49/3081 ,  H04J3/247 ,  H04Q11/0478 ,  H04L2012/5607 ,  H04L2012/5616 ,  H04L2012/5656 ,  H04L2012/5671

摘要： A cell assembly and multiplexing device includes short cell assembly parts which store input information received via respective input lines and add short cell headers to the input information so that short cells having the short cell headers are assembled, and a multiplexing part which arranges the short cells in given fields of standard cells having a given standard format and a fixed cell length and outputs the standard cells having the short cells to a transmission line.

摘要翻译： 小区组合和多路复用装置包括短信元组合部分，其存储经由各个输入线路接收到的输入信息，并向输入信息添加短信元头部，以便组装具有短信元报头的短信元;以及复用部分， 在具有给定标准格式和固定单元长度的标准单元的给定字段中，将具有短单元的标准单元输出到传输线。

公开(公告)号：US07277430B2

公开(公告)日：2007-10-02

申请号：US10219521

申请日：2002-08-15

申请人： Hideaki Ono ,  Ryuichi Takechi ,  Tsuguo Kato ,  Hiroshi Sasaki ,  Takayuki Sasaki

发明人： Hideaki Ono ,  Ryuichi Takechi ,  Tsuguo Kato ,  Hiroshi Sasaki ,  Takayuki Sasaki

IPC分类号： H04L12/56

CPC分类号： H04Q11/0478 ,  H04J3/1682 ,  H04L2012/5607 ,  H04L2012/5651 ,  H04L2012/5656 ,  H04L2012/5672

摘要： A short cell multiplexer includes a sequence designating unit, in which reading intervals corresponding to QOS classes are set in respective reading interval setting registers. A counter memory is stored with the number of timings at which the short cells can be read. The sequence designating unit specifies the QOS class in which the number of timings reaches the reading interval on the basis of the reading interval and the number of timings, and gives to a reading unit an indication of reading the short cell belonging to this class.

摘要翻译： 短信元多路复用器包括序列指定单元，其中在相应的读取间隔设置寄存器中设置对应于QOS类的读取间隔。 存储有可以读取短单元的定时数的计数器存储器。 序列指定单元基于读取间隔和定时次数来指定定时数达到读取间隔的QOS等级，并且向读取单元给出读取属于该类别的短信元的指示。