公开(公告)号：US07127496B2

公开(公告)日：2006-10-24

申请号：US10006266

申请日：2001-12-04

申请人： Masaaki Isozu ,  Kuniaki Kurihara

发明人： Masaaki Isozu ,  Kuniaki Kurihara

IPC分类号： G06F15/16

CPC分类号： H04L65/605 ,  H04L29/06027

摘要： A system capable of switching terminals while continuously receiving data on terminals monitored by a relay device such as a gateway. In devices such as a gateway for relaying data, the session status of the terminal under control is monitored and the relay processing status of data received externally over a network is changed according to requests such as pause, list, resume and call from a terminal, and the dynamic data address is changed or the relay of data is temporarily halted (pause). The present structure allows the user (client) to change the terminal receiving the data and change the receive processing status so that data can be continuously received on the terminal used after switching terminals.

公开(公告)号：US20050099942A1

公开(公告)日：2005-05-12

申请号：US10601673

申请日：2003-06-24

申请人： Kuniaki Kurihara

发明人： Kuniaki Kurihara

IPC分类号： H04B1/69 ,  H04L1/00 ,  H04L12/28 ,  H04W74/02

CPC分类号： H04W64/00 ,  H04B1/7163 ,  H04W64/006

摘要： A wireless communication system of a simple configuration enabled to perform both data communication and accurate ranging. In the system, a second wireless unit receives a ranging signal after a lapse of a propagation time since a first wireless unit transmits the ranging signal. Then, after a delay of an image elimination period, the second wireless unit transmits a response signal. The first wireless unit receives the response signal after a lapse of a propagation time. Then, the first wireless unit obtains the propagation time, during which the signal propagates between the first and second wireless unit, according to an elapsed time since the ranging signal is transmitted. The distance therebetween is obtained by dividing the obtained propagation time by the velocity of light. Before the image elimination period elapses, in order to eliminate the physical reflection of radio waves, the first wireless unit is inhibited from opening a reception gate.

摘要翻译： 一种能够进行数据通信和准确测距的简单配置的无线通信系统。 在该系统中，第二无线单元在第一无线单元发送测距信号之后经过传播时间之后接收测距信号。 然后，在图像消除期间的延迟之后，第二无线单元发送响应信号。 第一无线单元在经过传播时间之后接收响应信号。 然后，第一无线单元根据从发送测距信号起的经过时间，获得信号在第一和第二无线单元之间传播的传播时间。 通过将获得的传播时间除以光的速度而获得它们之间的距离。 在消除图像消除时间段之前，为了消除无线电波的物理反射，禁止第一无线单元打开接收门。

公开(公告)号：US20080212534A1

公开(公告)日：2008-09-04

申请号：US12116779

申请日：2008-05-07

申请人： Kazuhiro Shitama ,  Kuniaki Kurihara

发明人： Kazuhiro Shitama ,  Kuniaki Kurihara

IPC分类号： H04Q7/00

CPC分类号： H04W36/18

摘要： A communication terminal apparatus of a mobile type performs data transmission/reception via a network and changes access points based on data receiving conditions. The communication terminal apparatus is configured to acquire a MAC address of a next access point to which a communication terminal apparatus is scheduled to be connected next, broadcast a handover start message containing the acquired MAC address of the next access point, and perform a handover process on condition that the communication terminal apparatus receives a handover setting completion message from a data forwarding controller as a response to the handover start message.

摘要翻译： 移动式通信终端装置经由网络执行数据发送/接收，并根据数据接收条件改变接入点。 通信终端装置被配置为获取下一个接入点的MAC地址，下一个接入点被调度到下一个接入点，广播包含获取的下一个接入点的MAC地址的切换开始消息，并执行切换过程 条件是通信终端装置从数据转发控制器接收到切换设置完成消息作为对切换开始消息的响应。

公开(公告)号：US20120206486A1

公开(公告)日：2012-08-16

申请号：US13367775

申请日：2012-02-07

申请人： Yuuichi KAGEYAMA ,  Kuniaki Kurihara

发明人： Yuuichi KAGEYAMA ,  Kuniaki Kurihara

IPC分类号： G09G5/00 ,  G06K9/00 ,  G06K9/62

CPC分类号： H04N1/00251 ,  H04N5/247 ,  H04N21/21805 ,  H04N21/23418 ,  H04N21/252 ,  H04N21/25841 ,  H04N21/26603 ,  H04N21/42202 ,  H04N21/4223 ,  H04N21/4622 ,  H04N21/632 ,  H04N21/6582

摘要： An apparatus and method provide logic for processing information. In one implementation, an apparatus may include a receiving unit configured to receive information associated with a first imaging region and information associated with a second imaging region. The apparatus may also include a determination unit configured to determine, based on at least the first and second imaging region information, whether a portion of the first imaging region is coincident within at least a portion of the second imaging region. A classification unit configured may assign a classification to at least one of the first or second imaging regions, based on the determination.

摘要翻译： 一种装置和方法提供用于处理信息的逻辑。 在一个实现中，装置可以包括被配置为接收与第一成像区域相关联的信息和与第二成像区域相关联的信息的接收单元。 该装置还可以包括确定单元，其被配置为至少基于第一和第二成像区域信息确定第一成像区域的一部分是否在第二成像区域的至少一部分内重合。 配置的分类单元可以基于该确定将分类分配给第一或第二成像区域中的至少一个。

公开(公告)号：US08218501B2

公开(公告)日：2012-07-10

申请号：US12116779

申请日：2008-05-07

申请人： Kazuhiro Shitama ,  Kuniaki Kurihara

发明人： Kazuhiro Shitama ,  Kuniaki Kurihara

IPC分类号： H04W4/00 ,  H04W36/00

CPC分类号： H04W36/18

摘要： A communication terminal apparatus of a mobile type performs data transmission/reception via a network and changes access points based on data receiving conditions. The communication terminal apparatus is configured to acquire a MAC address of a next access point to which a communication terminal apparatus is scheduled to be connected next, broadcast a handover start message containing the acquired MAC address of the next access point, and perform a handover process on condition that the communication terminal apparatus receives a handover setting completion message from a data forwarding controller as a response to the handover start message.

摘要翻译： 移动式通信终端装置经由网络执行数据发送/接收，并根据数据接收条件改变接入点。 通信终端装置被配置为获取下一个接入点的MAC地址，下一个接入点被调度到下一个接入点，广播包含获取的下一个接入点的MAC地址的切换开始消息，并执行切换过程 条件是通信终端装置从数据转发控制器接收到切换设置完成消息作为对切换开始消息的响应。

公开(公告)号：US07746873B2

公开(公告)日：2010-06-29

申请号：US10094295

申请日：2002-03-08

申请人： Shin Saito ,  Fumio Teraoka ,  Kuniaki Kurihara ,  Kazuhiro Shitama

发明人： Shin Saito ,  Fumio Teraoka ,  Kuniaki Kurihara ,  Kazuhiro Shitama

IPC分类号： H04L12/28 ,  H04Q7/24 ,  G06F15/16

CPC分类号： H04L61/2084 ,  H04L29/12311 ,  H04L45/00 ,  H04W8/087 ,  H04W8/26 ,  H04W40/24 ,  H04W40/248 ,  H04W40/36 ,  H04W80/04

摘要： A virtual network prefix is provided as a dedicated prefix for a mobile node in a domain having a plurality of subnets. The domain includes a layered network that has a quasi-micro mobility network (QMMN) and a pure-micro mobility network (PMMN). The quasi-micro mobility network (QMMN) performs prefix-based routing, and the pure-micro mobility network (PMMN) performs routing using two different routing protocols, that is, prefix-based routing and host-based routing. In each network, processing for changing a route, such as changing cache data or the like, is performed depending on how a terminal moves.

公开(公告)号：US09621747B2

公开(公告)日：2017-04-11

申请号：US13367775

申请日：2012-02-07

申请人： Yuuichi Kageyama ,  Kuniaki Kurihara

发明人： Yuuichi Kageyama ,  Kuniaki Kurihara

IPC分类号： G06K9/62 ,  G06K9/00 ,  G06K9/36 ,  H04N1/00 ,  H04N5/247 ,  H04N21/218 ,  H04N21/234 ,  H04N21/25 ,  H04N21/258 ,  H04N21/266 ,  H04N21/422 ,  H04N21/4223 ,  H04N21/462 ,  H04N21/63 ,  H04N21/658

CPC分类号： H04N1/00251 ,  H04N5/247 ,  H04N21/21805 ,  H04N21/23418 ,  H04N21/252 ,  H04N21/25841 ,  H04N21/26603 ,  H04N21/42202 ,  H04N21/4223 ,  H04N21/4622 ,  H04N21/632 ,  H04N21/6582

摘要： An apparatus and method provide logic for processing information. In one implementation, an apparatus may include a receiving unit configured to receive information associated with a first imaging region and information associated with a second imaging region. The apparatus may also include a determination unit configured to determine, based on at least the first and second imaging region information, whether a portion of the first imaging region is coincident within at least a portion of the second imaging region. A classification unit configured may assign a classification to at least one of the first or second imaging regions, based on the determination.

公开(公告)号：US07684392B2

公开(公告)日：2010-03-23

申请号：US11381224

申请日：2006-05-02

申请人： Shin Saito ,  Fumio Teraoka ,  Kuniaki Kurihara ,  Kazuhiro Shitama

发明人： Shin Saito ,  Fumio Teraoka ,  Kuniaki Kurihara ,  Kazuhiro Shitama

IPC分类号： H04L12/28 ,  H04L12/66 ,  H04W4/00 ,  G06F15/16

CPC分类号： H04L61/2084 ,  H04L29/12311 ,  H04L45/00 ,  H04W8/087 ,  H04W8/26 ,  H04W40/24 ,  H04W40/248 ,  H04W40/36 ,  H04W80/04

摘要： A virtual network prefix is provided as a dedicated prefix for a mobile node in a domain having a plurality of subnets. The domain includes a layered network that has a quasi-micro mobility network (QMMN) and a pure-micro mobility network (PMMN). The quasi-micro mobility network (QMMN) performs prefix-based routing, and the pure-micro mobility network (PMMN) performs routing using two different routing protocols, that is, prefix-based routing and host-based routing. In each network, processing for changing a route, such as changing cache data or the like, is performed depending on how a terminal moves.

摘要翻译： 提供虚拟网络前缀作为具有多个子网的域中的移动节点的专用前缀。 该域包括具有准微移动网络（QMMN）和纯微移动网络（PMMN）的分层网络。 准微移动网络（QMMN）执行基于前缀的路由，纯微移动网络（PMMN）使用两种不同的路由协议（即基于前缀的路由和基于主机的路由）来执行路由。 在每个网络中，根据终端如何移动来执行用于改变路由的处理，例如改变高速缓存数据等。

公开(公告)号：US07535840B2

公开(公告)日：2009-05-19

申请号：US10080317

申请日：2002-02-21

申请人： Kuniaki Kurihara

发明人： Kuniaki Kurihara

IPC分类号： H04L1/00

CPC分类号： H04W28/06 ,  H04L1/188

摘要： Information can be transferred while ensuring real-time characteristics without increasing the circuit size of an apparatus. A high-order layer packet is divided into a plurality of fragmented packets of fragment numbers, and these are transmitted via a wireless network. When an error occurs, if within a maximum permissible transmission process time, the fragmented packet of the same fragment number is retransmitted. For the high-order packet, since all the fragmented packets thereof could not be transmitted within that time due to the error, a halt flag is written into the fragmented packet of the next high-order packet.

公开(公告)号：US07480274B2

公开(公告)日：2009-01-20

申请号：US10612927

申请日：2003-07-07

申请人： Kazuhiro Shitama ,  Kuniaki Kurihara

发明人： Kazuhiro Shitama ,  Kuniaki Kurihara

IPC分类号： H04Q7/00

CPC分类号： H04W36/18

摘要： An apparatus and method that being capable of implementing uninterrupted communication during performing a handover process by a mobile node are provided. A mobile node transmits a handover start message containing address information of a destination access point, to a switch as a data forwarding controller, and the switch adds an entry to a MAC learning table based on the address contained in the message. The switch forwards packets addressed to the mobile node to a current access point of the mobile node as well as to its destination access point in parallel based on the entries in the MAC learning table. The mobile node can receive data packets at once upon connection to the new access point after having performed a handover.

摘要翻译： 提供了一种能够在由移动节点执行切换过程期间实现不间断通信的装置和方法。 移动节点将包含目的地接入点的地址信息的切换开始消息发送到作为数据转发控制器的交换机，并且交换机基于消息中包含的地址向MAC学习表添加条目。 基于MAC学习表中的条目，该交换机将发送到移动节点的分组转发到移动节点的当前接入点以及其目的地接入点。 在执行切换之后，移动节点可以在连接到新接入点时一次接收数据分组。