公开(公告)号：US07577119B2

公开(公告)日：2009-08-18

申请号：US11071453

申请日：2005-03-04

申请人： Hidetoshi Yokota ,  Takeshi Kubo ,  Akira Idoue ,  Masugi Inoue ,  Khaled Mahmud

发明人： Hidetoshi Yokota ,  Takeshi Kubo ,  Akira Idoue ,  Masugi Inoue ,  Khaled Mahmud

IPC分类号： H04Q7/00 ,  H04Q7/24 ,  H04L12/28 ,  H04W36/00

CPC分类号： H04W36/0011 ,  H04W8/06 ,  H04W8/12 ,  H04W8/26 ,  H04W80/04

摘要： A data communication method and apparatus for a mobile network. A destination foreign agent (FA2) recognizes a MAC address of an MN. The FA2 registers the MAC address of the MN in a handoff request message (FHReq), and the FA2 feeds the FHReq onto a transfer network. Each of foreign agents (FAs) receives the FHReq, registers an IP address corresponding to the MAC address in the FHReq when the MAC address is registered in a binding list of the FAs themselves, and feeds the IP address onto the transfer network. The FA2 receives the FHReq, and temporarily registers the MAC address and the IP address in the binding list of the FA2 itself. The FA2 transfers data sent from a homw agent (HA) to the MN, based on the information which has been temporarily registered.

摘要翻译： 一种用于移动网络的数据通信方法和装置。 目的地外地代理（FA2）识别MN的MAC地址。 FA2在切换请求消息（FHReq）中注册MN的MAC地址，FA2将FHReq馈送到传输网络。 每个外部代理（FAs）接收FHReq，当MAC地址登记在FAs本身的绑定列表中时，在FHReq中注册与MAC地址对应的IP地址，并将IP地址馈送到传输网络。 FA2接收FHReq，并暂时将MAC地址和IP地址注册到FA2本身的绑定列表中。 根据暂时注册的信息，FA2将从家庭代理（HA）发送的数据传送到MN。

公开(公告)号：US20090150524A1

公开(公告)日：2009-06-11

申请号：US12331868

申请日：2008-12-10

申请人： Daisuke ARAI ,  Akira IDOUE ,  Takeshi KOUYAMA ,  Jun ENDOU

发明人： Daisuke ARAI ,  Akira IDOUE ,  Takeshi KOUYAMA ,  Jun ENDOU

IPC分类号： G06F15/16

CPC分类号： H04L41/0886 ,  H04L41/0846

摘要： An administrator 4 (2) registers configuration files of compliant equipment 31 and noncompliant equipment 32 and a configuration script into a management server, and (3) sends the network equipment to a user 33. When the user 33 constructs the local network 3 by connecting the network equipment and turns it on, (4) a configuration request message is transmitted from the compliant equipment 31 to the management server 2. (5) The management server 2 replies with the configuration file of the compliant equipment 31, the configuration file of the noncompliant equipment 32, and the compliant script to the compliant equipment 31 in response to the configuration request. The compliant equipment 31 (6) registers its own configuration file received from the management server 2 into itself, and then (7) configures the configuration file of the noncompliant equipment 32 into the noncompliant equipment by executing the received configuration script.

摘要翻译： 管理员4（2）将兼容设备31和不符合设备32的配置文件以及配置脚本注册到管理服务器中，并且（3）将网络设备发送给用户33.当用户33通过连接构建本地网络3时 网络设备并打开，（4）配置请求消息从兼容设备31发送到管理服务器2.（5）管理服务器2使用兼容设备31的配置文件，配置文件 不符合要求的设备32，以及响应于配置请求到兼容设备31的顺从脚本。 顺从设备31（6）将自己的从管理服务器2接收的配置文件注册到自身中，然后（7）通过执行所接收的配置脚本将不符合设备32的配置文件配置到不符合设备中。

公开(公告)号：US20090012966A1

公开(公告)日：2009-01-08

申请号：US12167499

申请日：2008-07-03

申请人： Daisuke Arai ,  Kiyohito Yoshihara ,  Akira Idoue ,  Hiroki Horiuchi

发明人： Daisuke Arai ,  Kiyohito Yoshihara ,  Akira Idoue ,  Hiroki Horiuchi

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： H04L41/0846 ,  H04L41/082

摘要： The present invention provides a network configuration restoration method and system which can perform restoration by copying past configuration files in a short time. An updating judging unit 304 judges updating of each network device by comparing an acquired configuration file and a registered configuration file linked to a first identifier representing a copy timing. A new save unit 312 acquires an updated configuration file from a network device, and links the updated configuration file to a first identifier and a second identifier which sets the current timing as a new save timing and saves it in a configuration file database 301. A save unit 311 copies a registered configuration file of a network device whose configuration file has not been updated and links it to a first identifier representing the copy timing and a second identifier linked to this configuration file and saves it.

摘要翻译： 本发明提供一种可以在短时间内复制过去的配置文件来进行恢复的网络配置恢复方法和系统。 更新判定单元304通过比较获取的配置文件和链接到表示复制定时的第一标识符的注册配置文件来判断每个网络设备的更新。 新的存储单元312从网络设备获取更新的配置文件，并将更新的配置文件链接到第一标识符和将当前定时设置为新的保存定时的第二标识符，并将其保存在配置文件数据库301中。 保存单元311复制其配置文件尚未更新的网络设备的注册配置文件，并将其链接到表示复制定时的第一标识符，以及链接到该配置文件的第二标识符并将其保存。

公开(公告)号：US20090010172A1

公开(公告)日：2009-01-08

申请号：US12167562

申请日：2008-07-03

申请人： Daisuke Arai ,  Kiyohito Yoshihara ,  Akira Idoue ,  Hiroki Horiuchi

发明人： Daisuke Arai ,  Kiyohito Yoshihara ,  Akira Idoue ,  Hiroki Horiuchi

IPC分类号： G01R31/08

CPC分类号： H04L41/145 ,  H04L41/0213 ,  H04L41/12

摘要： In a network including equipment noncompliant to the topology management protocol, a message substitution response system executing substitution response to a message discovered or topology search message in lieu of the noncompliant equipment is provided. The substitution response module generation unit 22 generates a substitution response module which responds to Discover message and topology search message in lieu of each of LLTD noncompliant equipment for every LLTD noncompliant equipment. The network simulation module generation unit 23 generates a network simulation module for simulating message transmission on the home network. The substitution response functional unit 24 simulates message transmission between the home network and each of substitution response modules, and message transmission between each of substitution response modules by said network simulation module.

摘要翻译： 在包括不符合拓扑管理协议的设备的网络中，提供了对发现的消息或拓扑搜索消息执行替代响应的消息替代响应系统来代替不合规设备。 替代响应模块生成单元22生成替代响应模块，其响应于发现消息和拓扑搜索消息，代替每个LLTD不符合设备的每个LLTD不合规设备。 网络模拟模块生成单元23生成用于模拟家庭网络上的消息传输的网络模拟模块。 替代响应功能单元24模拟家庭网络和每个替换响应模块之间的消息传输，以及由所述网络模拟模块在每个替换响应模块之间的消息传输。

公开(公告)号：US20080176560A1

公开(公告)日：2008-07-24

申请号：US12004580

申请日：2007-12-21

申请人： Ashutosh Dutta ,  Subir Das ,  Fuchun Joe Lin ,  Dana Chee ,  Tsumehiko Chiba ,  Hidetoshi Yokota ,  Akira Idoue

发明人： Ashutosh Dutta ,  Subir Das ,  Fuchun Joe Lin ,  Dana Chee ,  Tsumehiko Chiba ,  Hidetoshi Yokota ,  Akira Idoue

IPC分类号： H04Q7/20

CPC分类号： H04W12/06 ,  H04W8/26 ,  H04W80/10

摘要： A system and method for mobility support of a mobile node having a home network in a heterogeneous roaming environment is presented. The method comprises the steps of authenticating the mobile node in a visited network and obtaining an address for the mobile node in the visited network, establishing a security connection between a functional component in the visited network and an agent in the home network, creating a home address for the mobile node, and using the home address to generate a SIP signaling address, a SIP media address, and a non-SIP media address, such that SIP non-media is transmitted using the security connection to the SIP signaling address, SIP media is transmitted using the security connection to the SIP media address, and non-SIP media is transmitted using the security connection to the non-SIP media address.

摘要翻译： 提出了一种在异构漫游环境中具有家庭网络的移动节点的移动性支持的系统和方法。 该方法包括以下步骤：对受访网络中的移动节点进行认证，并获得访问网络中的移动节点的地址，建立受访网络中的功能组件与家庭网络中的代理之间的安全连接， 移动节点的地址，以及使用家庭地址生成SIP信令地址，SIP媒体地址和非SIP媒体地址，使得使用与SIP信令地址的安全连接来发送SIP非媒体，SIP 使用安全连接将媒体发送到SIP媒体地址，并且使用与非SIP媒体地址的安全连接来发送非SIP媒体。

公开(公告)号：US20080070573A1

公开(公告)日：2008-03-20

申请号：US11898000

申请日：2007-08-31

申请人： Ashutosh Dutta ,  Abhrajit Ghosh ,  John Lee ,  Subir Das ,  Joe Lin ,  Kyriakos Manousakis ,  Tsunehiko Chiba ,  Hidetoshi Yokota ,  Akira Idoue

发明人： Ashutosh Dutta ,  Abhrajit Ghosh ,  John Lee ,  Subir Das ,  Joe Lin ,  Kyriakos Manousakis ,  Tsunehiko Chiba ,  Hidetoshi Yokota ,  Akira Idoue

IPC分类号： H04Q7/20

CPC分类号： H04W8/082 ,  H04L65/1006 ,  H04L65/1073 ,  H04W8/06 ,  H04W80/04 ,  H04W80/10

摘要： The present invention advantageously provides several systems and methods for solving the trombone routing issues within an IMS/MMD network. These approaches avoid trombone routing, speed up handoff, and increase the efficiency of signaling and overall performance of an IMS/MMD network. These solutions can broadly be divided into the following categories. Piggy-backing SIP registration over MIP (Split at FA); Selective Reverse Tunneling and Tunneling between FA and P-CSCF; the SIP-based mobility protocol; use of CoA during SIP registration and call up in MIPv6; Piggy-backing SIP registration when HA and S-CSCF Co-exist; Using Dynamic Home Agents in MIPv4 FA-CoA; and the Interceptor-Caching Approach.

摘要翻译： 本发明有利地提供了用于解决IMS / MMD网络内的长号路由问题的几种系统和方法。 这些方法避免了长号线路路由，加速切换，并提高了IMS / MMD网络的信令效率和整体性能。 这些解决方案可以大致分为以下几类。 通过MIP支​​持SIP注册（在FA中分拆）; FA和P-CSCF之间的选择性反向隧道和隧道; 基于SIP的移动协议; SIP注册期间使用CoA并在MIPv6中调用; 当HA和S-CSCF共存时，捎带SIP注册; 在MIPv4 FA-CoA中使用动态归属代理; 和拦截器缓存方法。

公开(公告)号：US20060009197A1

公开(公告)日：2006-01-12

申请号：US11168930

申请日：2005-06-29

申请人： Tsunehiko Chiba ,  Hiroyuki Shinbo ,  Hidetoshi Yokota ,  Akira Idoue

发明人： Tsunehiko Chiba ,  Hiroyuki Shinbo ,  Hidetoshi Yokota ,  Akira Idoue

IPC分类号： H04M1/66

CPC分类号： H04L65/1073 ,  H04L65/1006 ,  H04L65/1069 ,  H04W12/00514 ,  H04W12/06 ,  H04W76/12

摘要： The steps and the data amount are reduced by using a PPP non-standard message to shorten a time needed for call setting, and even when a terminal or PDSN is not adapted to the non-standard message, a call setting procedure can be continued according to a PPP standard procedure. The procedure contains the steps of: establishing a wireless link between MS and PDSN, transmitting PPP standard LCP Cfg-Request from PDSN to MS, transmitting PPP non-standard AltPPP Cfg-Request from PDSN to MS, responding to AltPPP Cfg-Request and returning non-standard AltPPP Cfg-Response if MS is adapted to the non-standard message while responding to LCP Cfg-Request and returning standard LCP Cfg-Response if MS is not adapted to the non-standard message, and authenticating MS on the basis of the standard or non-standard Cfg-Response by PDSN.

摘要翻译： 通过使用PPP非标准消息缩短呼叫设置所需的时间，减少步骤和数据量，即使终端或PDSN不适合于非标准消息，也可以按照 到PPP标准程序。 该过程包括以下步骤：在MS和PDSN之间建立无线链路，从PDSN向MS发送PPP标准LCP Cfg请求，从PDSN向MS发送PPP非标准AltPPP Cfg请求，响应AltPPP Cfg请求并返回 如果MS适应于非标准消息而在响应LCP Cfg请求时返回非标准AltPPP Cfg响应，并且如果MS不适应于非标准消息则返回标准LCP Cfg响应，并且基于 PDSN的标准或非标准Cfg-Response。