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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
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。
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公开(公告)号：US5640443A
公开(公告)日：1997-06-17
申请号：US208439
申请日：1994-03-09
申请人： Takeshi Kamura
发明人： Takeshi Kamura
摘要： In a mobile telephone communication system which performs telephone communications with a group including mobile subscribers to improve the rate of receiving telephone calls and quality of communication, the plurality of mobile subscribers each sends out information including a location number and a subscriber telephone number. A mobile switch center receives information from each mobile subscriber via a corresponding one of radio base stations and performs control of the calls from the mobile subscribers. The mobile switch center has a subscriber data table that stores a group indication which indicates the mobile subscribers of the group and a group number corresponding to the group as subscriber data, and performs, upon the occurrence of the registration of changing the state of one mobile subscriber, the same registration of changing the state (idle or busy) for all remaining mobile subscribers in the group, referring to the group indication and the group number sent from the one mobile subscriber.
摘要翻译： 在与包括移动用户的组进行电话通信的移动电话通信系统中，提高接收电话呼叫的速率和通信质量，多个移动用户各自发送包括位置号码和用户电话号码的信息。 移动交换中心经由相应的一个无线电基站从每个移动用户接收信息，并执行来自移动用户的呼叫的控制。 移动交换中心具有订户数据表，其存储指示该组的移动用户的组指示和与该组对应的组号作为用户数据，并且在发生改变一个移动台的状态的注册时执行 参考从一个移动用户发送的组指示和组号，改变组中所有剩余移动用户的状态（空闲或忙碌）的相同注册。
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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。
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