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1. 发明申请

US20050176432A1 Mobile node 有权
标题翻译：移动节点
公开(公告)号：US20050176432A1
公开(公告)日：2005-08-11
申请号：US11106269
申请日：2005-04-14
申请人： Takeshi Kamura , Naotaka Tsuji , Yoshiyuki Seguchi , Kazuhiro Muraoka , Hidetoshi Abeta , Hiraku Koganemaru , Zenichi Yashiro , Hitoshi Koike , Nobutsugu Fujino , Fumiyuki Iizuka , Itaru Nakagawa , Keiichi Nakatsugawa , Masahiko Fuse
发明人： Takeshi Kamura , Naotaka Tsuji , Yoshiyuki Seguchi , Kazuhiro Muraoka , Hidetoshi Abeta , Hiraku Koganemaru , Zenichi Yashiro , Hitoshi Koike , Nobutsugu Fujino , Fumiyuki Iizuka , Itaru Nakagawa , Keiichi Nakatsugawa , Masahiko Fuse
IPC分类号： H04L12/26 , H04L12/28 , H04L12/701 , H04L29/06 , H04W8/26 , H04W24/00 , H04W36/00 , H04W36/08 , H04W36/24 , H04W36/30 , H04W36/36 , H04W40/02 , H04W40/34 , H04W60/00 , H04W80/00 , H04W80/04 , H04Q7/20
CPC分类号： H04W36/0016 , H04L43/022 , H04L45/00 , H04W8/26 , H04W24/00 , H04W36/30 , H04W40/02 , H04W80/04
摘要： A mobile node is arranged to perform a high-quality hand-over operation for eliminating an interruption time in communication and keeping the continuance of communication excellent. The mobile node has a function of interfacing with networks and includes a network quality monitor, a hand-over controller, and a network controller. The network quality monitor operates to monitor a network quality based on at least one of an intensity and a radio bandwidth of a radio wave received by network devices. The hand-over controller performs the hand-over operation of transmitting a care of address to an address registering destination in response to a state of the network quality before a communication is disconnected, changing a route of communication information, and switching a connecting destination into a new network. The network controller receives a response that indicates an update of the care of address in the address registering destination and keeping a function of receiving data from the network before being switched until the communication is disconnected.
摘要翻译：移动节点被布置为执行高质量的切换操作，以消除通信中的中断时间并保持通信的持续性优异。移动节点具有与网络接口的功能，包括网络质量监视器，切换控制器和网络控制器。网络质量监视器基于由网络设备接收的无线电波的强度和无线电带宽中的至少一个来监视网络质量。移交控制器在通信断开之前响应于网络质量的状态，改变通信信息的路由，并且将连接目的地切换到一个新的网络。网络控制器接收指示在地址注册目的地中更新地址的更新的响应，并且保持在切换之前从网络接收数据直到通信被断开的功能。

2. 发明授权

US08614982B2 Network apparatus, communication apparatus, communication control method, and communication control system 有权
标题翻译：网络装置，通信装置，通信控制方法和通信控制系统
公开(公告)号：US08614982B2
公开(公告)日：2013-12-24
申请号：US13154720
申请日：2011-06-07
申请人： Hidetoshi Abeta , Kazuhiro Muraoka , Tomohide Yamamoto
发明人： Hidetoshi Abeta , Kazuhiro Muraoka , Tomohide Yamamoto
IPC分类号： H04W4/00 , H04J3/24
CPC分类号： H04W72/1215 , H04W88/06
摘要： A network station stores therein a frame scheduling table including a plurality of pieces of scheduling information obtained by scheduling, in advance, transmission/reception timing of wireless frames that are transmitted/received by wireless communication terminals each of which is configured so as to implement a plurality of wireless communication methods, while using a wireless communication method corresponding to the network side and while using a wireless communication method corresponding to the local side. When the network station receives a notification indicating that a radio wave interference is detected, from any of the wireless communication terminals managed by the network station, the network station changes the frame scheduling information currently assigned to the wireless communication terminal being the transmission source of the notification indicating that the radio wave interference is detected.
摘要翻译：网络台存储包括多个调度信息的帧调度表，该多个调度信息预先通过调度无线通信终端发送/接收的无线帧的发送/接收定时，每个无线通信终端被配置为实现多个无线通信方法，同时使用对应于网络侧的无线通信方法，同时使用对应于本地侧的无线通信方法。当网络站接收到从网络站管理的无线通信终端中检测到无线电波干扰的通知时，网络站改变当前分配给无线通信终端的帧调度信息，该无线通信终端为作为指示检测到无线电波干扰的通知。

3. 发明授权

US07680081B2 Mobile node 有权
标题翻译：移动节点
公开(公告)号：US07680081B2
公开(公告)日：2010-03-16
申请号：US11106269
申请日：2005-04-14
申请人： Takeshi Kamura , Naotaka Tsuji , Yoshiyuki Seguchi , Kazuhiro Muraoka , Hidetoshi Abeta , Hiraku Koganemaru , Zenichi Yashiro , Hitoshi Koike , Nobutsugu Fujino , Fumiyuki Iizuka , Itaru Nakagawa , Keiichi Nakatsugawa , Masahiko Fuse
发明人： Takeshi Kamura , Naotaka Tsuji , Yoshiyuki Seguchi , Kazuhiro Muraoka , Hidetoshi Abeta , Hiraku Koganemaru , Zenichi Yashiro , Hitoshi Koike , Nobutsugu Fujino , Fumiyuki Iizuka , Itaru Nakagawa , Keiichi Nakatsugawa , Masahiko Fuse
IPC分类号： H04W4/00 , H04W72/00 , H04W36/00
CPC分类号： H04W36/0016 , H04L43/022 , H04L45/00 , H04W8/26 , H04W24/00 , H04W36/30 , H04W40/02 , H04W80/04
摘要： A mobile node is arranged to perform a high-quality hand-over operation for eliminating an interruption time in communication and keeping the continuance of communication excellent. The mobile node has a function of interfacing with networks and includes a network quality monitor, a hand-over controller, and a network controller. The network quality monitor operates to monitor a network quality based on at least one of an intensity and a radio bandwidth of a radio wave received by network devices. The hand-over controller performs the hand-over operation of transmitting a care of address to an address registering destination in response to a state of the network quality before a communication is disconnected, changing a route of communication information, and switching a connecting destination into a new network. The network controller receives a response that indicates an update of the care of address in the address registering destination and keeping a function of receiving data from the network before being switched until the communication is disconnected.
摘要翻译：移动节点被布置为执行高质量的切换操作，以消除通信中的中断时间并保持通信的持续性优异。移动节点具有与网络接口的功能，包括网络质量监视器，切换控制器和网络控制器。网络质量监视器基于由网络设备接收的无线电波的强度和无线电带宽中的至少一个来监视网络质量。移交控制器在通信断开之前响应于网络质量的状态，改变通信信息的路由，并且将连接目的地切换到一个新的网络。网络控制器接收指示在地址注册目的地中更新地址的更新的响应，并且保持在切换之前从网络接收数据直到通信被断开的功能。

4. 发明授权

US07564817B2 Multicast communication method, home agent, and mobile node 失效
标题翻译：组播通信方式，归属代理和移动节点
公开(公告)号：US07564817B2
公开(公告)日：2009-07-21
申请号：US11188875
申请日：2005-07-26
申请人： Hidetoshi Abeta , Hiraku Koganemaru
发明人： Hidetoshi Abeta , Hiraku Koganemaru
IPC分类号： H04W4/02 , H04L12/56
CPC分类号： H04W4/06 , H04L12/18 , H04L12/185 , H04L65/1073 , H04L65/4076 , H04W8/04 , H04W80/04
摘要： A multicast communication method is disclosed that includes the steps of: (a) transmitting a position registration request including multicast join request information from a mobile node to a network; (b) receiving the position registration request, performing position registration, and setting session information data for performing a multicast communication in a home agent connected to the network; and (c) encapsulating a multicast packet and forwarding the multicast packet to an optimal forwarding destination on the network to which the mobile node to join the multicast communication is connected based on the session information data in the home agent that has received the multicast packet from the network.
摘要翻译：公开了一种组播通信方法，其包括以下步骤：（a）从移动节点向网络发送包括多播加入请求信息的位置登记请求; （b）接收所述位置登记请求，执行位置登记，以及设置用于在连接到所述网络的归属代理中执行多播通信的会话信息数据; 并且（c）封装多播分组，并且基于接收到多播分组的归属代理中的会话信息数据，将组播分组转发到移动节点加入组播通信的网络上的最佳转发目的地网络。

5. 发明申请

US20110235612A1 NETWORK APPARATUS, COMMUNICATION APPARATUS, COMMUNICATION CONTROL METHOD, AND COMMUNICATION CONTROL SYSTEM 有权
标题翻译：网络设备，通信设备，通信控制方法和通信控制系统
公开(公告)号：US20110235612A1
公开(公告)日：2011-09-29
申请号：US13154720
申请日：2011-06-07
申请人： Hidetoshi Abeta , Kazuhiro Muraoka , Tomohide Yamamoto
发明人： Hidetoshi Abeta , Kazuhiro Muraoka , Tomohide Yamamoto
IPC分类号： H04W72/04
CPC分类号： H04W72/1215 , H04W88/06
摘要： A network station stores therein a frame scheduling table including a plurality of pieces of scheduling information obtained by scheduling, in advance, transmission/reception timing of wireless frames that are transmitted/received by wireless communication terminals each of which is configured so as to implement a plurality of wireless communication methods, while using a wireless communication method corresponding to the network side and while using a wireless communication method corresponding to the local side. When the network station receives a notification indicating that a radio wave interference is detected, from any of the wireless communication terminals managed by the network station, the network station changes the frame scheduling information currently assigned to the wireless communication terminal being the transmission source of the notification indicating that the radio wave interference is detected.
摘要翻译：网络台存储包括多个调度信息的帧调度表，该多个调度信息预先通过调度无线通信终端发送/接收的无线帧的发送/接收定时，每个无线通信终端被配置为实现多个无线通信方法，同时使用对应于网络侧的无线通信方法，同时使用对应于本地侧的无线通信方法。当网络站接收到从网络站管理的无线通信终端中检测到无线电波干扰的通知时，网络站改变当前分配给无线通信终端的帧调度信息，该无线通信终端为作为指示检测到无线电波干扰的通知。

6. 发明申请

US20060218262A1 Multicast communication method, home agent, and mobile node 失效
公开(公告)号：US20060218262A1
公开(公告)日：2006-09-28
申请号：US11188875
申请日：2005-07-26
申请人： Hidetoshi Abeta , Hiraku Koganemaru
发明人： Hidetoshi Abeta , Hiraku Koganemaru
IPC分类号： G06F15/173
CPC分类号： H04W4/06 , H04L12/18 , H04L12/185 , H04L65/1073 , H04L65/4076 , H04W8/04 , H04W80/04
摘要： A multicast communication method is disclosed that includes the steps of: (a) transmitting a position registration request including multicast join request information from a mobile node to a network; (b) receiving the position registration request, performing position registration, and setting session information data for performing a multicast communication in a home agent connected to the network; and (c) encapsulating a multicast packet and forwarding the multicast packet to an optimal forwarding destination on the network to which the mobile node to join the multicast communication is connected based on the session information data in the home agent that has received the multicast packet from the network.

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