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1. 发明申请

WO2008018152A1 A METHOD AND APPARATUS FOR ROUTING A PACKET IN MOBILE IP SYSTEM 审中-公开
标题翻译：一种用于在移动IP系统中路由分组的方法和装置
公开(公告)号：WO2008018152A1
公开(公告)日：2008-02-14
申请号：PCT/JP2006/316071
申请日：2006-08-09
申请人： Telefonaktiebolaget LM Ericsson (publ) , NTT DoCoMo, Inc. , KESZEI, Csaba , TURÁNYI, Zoltán , OKAGAWA, Takatoshi , IWASAKI, Atsushi
发明人： KESZEI, Csaba , TURÁNYI, Zoltán , OKAGAWA, Takatoshi , IWASAKI, Atsushi
IPC分类号： H04L29/06
CPC分类号： H04L45/02 , H04L45/18 , H04W36/02 , H04W80/04
摘要： The invention relates to a method, apparatus and system to preferably route a packet via an IP network, and more particularly to a routing entity having a buffer storing packets from/to a mobile entity. An initiation unit (500, 121) initiates a distribution of a routing topology change. A buffer unit (520) buffers a packet from/to the mobile entity (102) until the completion of the distribution. A release unit (502) releases the buffered packet after the completion.
摘要翻译：本发明涉及一种优选地经由IP网络路由分组的方法，装置和系统，更具体地说涉及一种具有从/向移动实体存储分组的缓冲器的路由实体。启动单元（500,121）启动路由拓扑变化的分布。缓冲单元（520）缓冲来自/到移动实体（102）的分组，直到完成分发。释放单元（502）在完成之后释放缓冲的分组。

2. 发明申请

WO2008018154A1 ROUTING MANAGER HIERARCHY 审中-公开
标题翻译：路由管理器层次结构
公开(公告)号：WO2008018154A1
公开(公告)日：2008-02-14
申请号：PCT/JP2006/316074
申请日：2006-08-09
申请人： Telefonaktiebolaget LM Ericsson (publ) , NTT DOCOMO, INC. , VALKÓ, András , TURÁNYI, Zoltán , KESZEI, Csaba , IWASAKI, Atsushi , NISHIDA, Katsutoshi
发明人： VALKÓ, András , TURÁNYI, Zoltán , KESZEI, Csaba , IWASAKI, Atsushi , NISHIDA, Katsutoshi
IPC分类号： H04L29/06 , H04L29/12 , H04L12/56
CPC分类号： H04W40/24 , H04L29/12 , H04L29/12066 , H04L29/12132 , H04L61/1511 , H04L61/1552 , H04W8/085 , H04W8/26 , H04W68/00 , H04W80/04 , H04W88/04
摘要： There are provided a scalable method for mobility management applied to an IP-based network system including a plurality of routers and a plurality of servers, a part of which serve as a home routing manager (HRM), a part of which serve as local routing managers (LRM) for individual mobile nodes. The method at least comprises the steps of sending a first query about a routing address of a destination mobile node toward the HRM, based on an activation notification (AN) from an ingress access router (AR) of the plurality of routers, triggered by a source mobile mode, from an LRM receiving the activation notification; relaying the first query via one or more intermediate routing managers (IRM) closer to the HRM until the first query reaches the HRM; and in response to the first query, sending the routing address of the destination mobile node back to the ingress access router through the relay path from the HRM.
摘要翻译：提供了一种应用于基于IP的网络系统的可移动性管理的可扩展方法，其包括多个路由器和多个服务器，其中一部分用作归属路由管理器（HRM），其中一部分用作本地路由管理员（LRM）。所述方法至少包括以下步骤：基于来自所述多个路由器的入口接入路由器（AR）的激活通知（AN）向所述HRM发送关于目的地移动节点的路由地址的第一查询，所述激活通知（AN）由源移动模式，从LRM接收激活通知; 通过距离HRM更近的一个或多个中间路由管理器（IRM）中继第一个查询，直到第一个查询到达HRM; 并且响应于第一查询，通过HRM的中继路径将目的移动节点的路由地址发送回入口接入路由器。

3. 发明申请

WO2008018150A1 VRM SELECTION 审中-公开
标题翻译： VRM选择
公开(公告)号：WO2008018150A1
公开(公告)日：2008-02-14
申请号：PCT/JP2006/316061
申请日：2006-08-09
申请人： Telefonaktiebolaget LM Ericsson (publ) , NTT DoCoMo, Inc. , VALKO, Andras , TURANYI, Zoltan , KESZEI, Csaba , IWASAKI, Atsushi , NISHIDA, Katsutoshi
发明人： VALKO, Andras , TURANYI, Zoltan , KESZEI, Csaba , IWASAKI, Atsushi , NISHIDA, Katsutoshi
IPC分类号： H04L29/06
CPC分类号： H04W8/08 , H04W80/04 , H04W80/10
摘要： ABSTRACT There are provided a method, a network system, and a router capable of decreasing the chance of VRM or VLM changes so as to reduce signaling, and consequently contributing to better scalability. The method is applied to mobility management used in an IP-based network system, which contains a plurality of access routers (AR), location managers (LM) and routing managers (RM), through which a mobile node (MN) transmits and receives information. According to the method, a visited routing manager (VRM) where the MN is currently located monitors the MN, an AR currently communicating with the MN discriminates whether or not the MN is moving out of its connectivity range, and the VRM discriminates whether or not the MN is moving out of its control range. Then, the method switches mobility management over from the current AR to a new AR in accordance with the discrimination results, and switches mobility management over from the current VRM to a new VRM in accordance with the discrimination result.
摘要翻译：摘要提供了一种方法，网络系统和路由器，能够降低VRM或VLM变化的机会，从而减少信令，从而有助于实现更好的可扩展性。该方法应用于基于IP的网络系统中使用的移动性管理，该系统包含多个接入路由器（AR），位置管理器（LM）和路由管理器（RM），移动节点（MN）通过该接入路由器信息。根据该方法，MN当前所在的访问路由选择管理器（VRM）监视MN，当前与MN通信的AR识别MN是否正在移出其连接范围，并且VRM判别MN MN正在移出其控制范围。然后，该方法根据鉴别结果将移动性管理从当前AR切换到新的AR，并且根据判别结果将移动性管理从当前VRM切换到新的VRM。

4. 发明公开

EP2050245A1 ROUTING MANAGER HIERARCHY 审中-公开
标题翻译：线路管理层次
公开(公告)号：EP2050245A1
公开(公告)日：2009-04-22
申请号：EP06782752.7
申请日：2006-08-09
申请人： Telefonaktiebolaget LM Ericsson (publ) , NTT DoCoMo Inc.
发明人： VALKÓ, András , TURÁNYI, Zoltán , KESZEI, Csaba , IWASAKI, Atsushi , NISHIDA, Katsutoshi
IPC分类号： H04L29/06 , H04L29/12 , H04L12/56
CPC分类号： H04W40/24 , H04L29/12 , H04L29/12066 , H04L29/12132 , H04L61/1511 , H04L61/1552 , H04W8/085 , H04W8/26 , H04W68/00 , H04W80/04 , H04W88/04
摘要： There are provided a scalable method for mobility management applied to an IP-based network system including a plurality of routers and a plurality of servers, a part of which serve as a home routing manager (HRM), a part of which serve as local routing managers (LRM) for individual mobile nodes. The method at least comprises the steps of sending a first query about a routing address of a destination mobile node toward the HRM, based on an activation notification (AN) from an ingress access router (AR) of the plurality of routers, triggered by a source mobile mode, from an LRM receiving the activation notification; relaying the first query via one or more intermediate routing managers (IRM) closer to the HRM until the first query reaches the HRM; and in response to the first query, sending the routing address of the destination mobile node back to the ingress access router through the relay path from the HRM.

5. 发明申请

WO2010074320A1 IMAGE HEATING APPARATUS, PRESSURE ROLLER TO BE USED IN THE IMAGE HEATING APPARATUS, AND MANUFACTURING METHOD FOR THE PRESSURE ROLLER 审中-公开
标题翻译：图像加热装置，用于图像加热装置的压力辊，以及用于压力滚筒的制造方法
公开(公告)号：WO2010074320A1
公开(公告)日：2010-07-01
申请号：PCT/JP2009/071860
申请日：2009-12-24
申请人： CANON KABUSHIKI KAISHA , SEKIHARA, Yuko , HASHIMOTO, Norio , SAKAI, Hiroaki , SAKAKIBARA, Hiroyuki , IWASAKI, Atsushi , KISHINO, Kazuo , TAKAHASHI, Masaaki , MATSUNAKA, Katsuhisa
发明人： SEKIHARA, Yuko , HASHIMOTO, Norio , SAKAI, Hiroaki , SAKAKIBARA, Hiroyuki , IWASAKI, Atsushi , KISHINO, Kazuo , TAKAHASHI, Masaaki , MATSUNAKA, Katsuhisa
IPC分类号： G03G15/20 , F16C13/00
CPC分类号： G03G15/2057 , G03G2215/2035
摘要： The image heating apparatus includes a rubber layer and a resin tube layer on a metal core. The rubber layer includes a solid rubber layer having a thermal conductivity in a thickness direction of 0.16 W/(m⋅K) or more and 0.40 W/(m⋅K) or less, and a self-bonded silicone rubber layer that contains a filler of 5 vol% or more and 40 vol% or less, and has a thermal conductivity in an axial direction of 2.5 W/(m⋅K) or more and a thickness of 0.5 mm or more and 5.0 mm or less, the filler having a length of 0.05 mm or more and 1 mm or less and a thermal conductivity in a length direction of 500 W/(m⋅K) or more, so that a pressure roller to moderate temperature rise in a non-sheet feeding area when a small sized recording material has undergone sheet feeding can be easily manufactured.
摘要翻译：图像加热装置在金属芯上包括橡胶层和树脂管层。橡胶层包括厚度方向为0.16W /（m·K）以上且0.40W /（m·K）以下的导热性的固体橡胶层，以及含有填料为5体积％以上且40体积％以下，并且在轴向的热传导率为2.5W /（m·K）以上，厚度为0.5mm以上且5.0mm以下，填料长度方向为500W /（m·K）以上的导热率为0.05mm以上且1mm以下的长度，使得在非片材进给区域中的温度升高的压力辊当可以容易地制造小尺寸记录材料经过片材进给。

6. 发明公开

EP2448306A1 ROAMING SYSTEM, HLR, AND PACKET COMMUNICATION RESTRICTING METHOD 审中-公开
标题翻译： ROAMING-SYSTEM，HLR UND PAKETKOMMUNIKATIONS-EINSCHRÄNKUNGSVERFAHREN
公开(公告)号：EP2448306A1
公开(公告)日：2012-05-02
申请号：EP10791799.9
申请日：2010-06-10
申请人： NTT DOCOMO, INC.
发明人： OTSUKA, Keiichiro , YAMAURA, Mototsugu , MATSUKAWA, Tatsuo , HASEGAWA, Toru , KOBAYASHI, Hironari , IWASAKI, Atsushi
IPC分类号： H04W12/08 , H04W4/24 , H04W8/20
CPC分类号： H04L12/1453 , H04L12/14 , H04W4/24 , H04W8/18 , H04W12/06 , H04W48/02 , H04W64/00 , H04W74/004
摘要： A communication restriction is performed in an appropriate manner for a mobile station (subscriber) that has roamed out of a communication operator's network where subscriber information is registered into another one. In a roaming system including an HLR 110 and a GGSN 120 of a first communication operator's communication network 100 and an SGSN 220 of a second communication operator's communication network 200, the SGSN 220 receives a packet transmission request from a mobile station 210 and transfers it to the GGSN 120. The GGSN 120 that has received the transferred packet transmission request makes an inquiry about subscriber information of the mobile station 210 to the HLR 110. The HLR 110 identifies whether or not the packet transmission request is to be subject to a restriction, and returns an identification result to the GGSN 120 when it is to be subject to the restriction. The GGSN 120 transfers a response to the identification result to the SGSN 220. The SGSN that has received the transfer transfers the response to the identification result to the mobile station 210.
摘要翻译：对已经从用户信息登录到另一个的通信运营商网络漫游的移动台（用户）以适当的方式执行通信限制。在包括第一通信运营商的通信网络100的HLR 110和GGSN 120和第二通信运营商的通信网络200的SGSN 220的漫游系统中，SGSN 220从移动台210接收分组传输请求并将其传送到已经接收到传送的分组传输请求的GGSN 120向HLR 110询问移动台210的用户信息。HLR 110识别分组传输请求是否受到限制，并且当它要受到限制时，将识别结果返回给GGSN 120。 GGSN 120向SGSN 220传送对识别结果的响应。已经接收到传送的SGSN将对识别结果的响应传送到移动台210。

7. 发明授权

EP1427237B1 Handover control apparatus, radio terminal device, edge router, router, mobile communication system and handover control method 有权
标题翻译：切换控制装置，无线终端，边缘路由器，路由器，移动通信系统和切换控制方法
公开(公告)号：EP1427237B1
公开(公告)日：2010-04-28
申请号：EP02765515.8
申请日：2002-09-12
申请人： NTT DoCoMo, Inc.
发明人： IGARASHI, Ken , IWASAKI, Atsushi , ISOBE, Shinichi
IPC分类号： H04W36/12
CPC分类号： H04W36/12 , H04W36/10 , H04W40/36 , H04W80/00

8. 发明授权

EP1427237B9 Handover control apparatus, radio terminal device, edge router, router, mobile communication system and handover control method 有权
标题翻译：切换控制装置，无线终端装置，边缘路由器，路由器，移动通信系统和切换控制方法
公开(公告)号：EP1427237B9
公开(公告)日：2010-09-01
申请号：EP02765515.8
申请日：2002-09-12
申请人： NTT DoCoMo, Inc.
发明人： IGARASHI, Ken , IWASAKI, Atsushi , ISOBE, Shinichi
IPC分类号： H04W36/12
CPC分类号： H04W36/12 , H04W36/10 , H04W40/36 , H04W80/00
摘要： A handover control apparatus includes routers (118 to 126) relaying data to a base station and hierarchically connected to the upper node of edge routers (102 to 116) provided for each base station and a gateway apparatus (130). A router (126) which is COR located nearer to a radio terminal device is specified as a relay router among the COR where all the paths reaching CN (132) as a communication partner from each of the edge router (104) as a mobile origin of the radio terminal device (100) and all the edge routers (102, 106) serving as mobile destination candidates are intersected. Thus, it is possible to easily reduce the handover processing time.
摘要翻译：切换控制装置包括将数据中继到基站并分层连接到为每个基站提供的边缘路由器（102到116）的上层节点的路由器（118到126）以及网关装置（130）。位于无线电终端装置附近的COR的路由器（126）被指定为COR中的中继路由器，其中所有到达作为通信伙伴的CN（132）的路径从作为移动源的边缘路由器（104）作为移动目的地候选的所有边缘路由器（102,106）被交叉。因此，可以容易地减少切换处理时间。

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