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1. 发明申请

WO2008027504A3 METHODS OF MITIGATION OF TROMBONE ROUTING IN AN IMS/MMD NETWORK 审中-公开
标题翻译： IMS / MMD网络中TROMBONE路由缓解的方法
公开(公告)号：WO2008027504A3
公开(公告)日：2008-07-10
申请号：PCT/US2007019131
申请日：2007-08-31
申请人： TELCORDIA TECH INC , KDDI CORP , DUTTA ASHUTOSH , LEE JOHN , DAS SUBIR , LIN JOE , CHIBA TSUNEHIKO , YOKOTA HIDETOSHI , IDOUE AKIRA , MANOUSAKIS KYRIAKOS , GHOSH ABHRAJIT
发明人： DUTTA ASHUTOSH , LEE JOHN , DAS SUBIR , LIN JOE , CHIBA TSUNEHIKO , YOKOTA HIDETOSHI , IDOUE AKIRA , MANOUSAKIS KYRIAKOS , GHOSH ABHRAJIT
IPC分类号： H04L12/28 , H04W8/04 , H04W12/10 , H04W36/00 , H04W80/04 , H04W80/10
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网络内的长号线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。

2. 发明申请

WO2008033381A2 P-CSCF FAST HANDOFF FOR IMS/MMS ARCHITECTURE 审中-公开
标题翻译： P-CSCF快速手持用于IMS / MMS架构
公开(公告)号：WO2008033381A2
公开(公告)日：2008-03-20
申请号：PCT/US2007019784
申请日：2007-09-11
申请人： TELCORDIA TECH INC , KDDI CORP , DUTTA ASHUTOSH , GHOSH ABHRAJIT , DAS SUBIR , CHEE DANA , MANOUSAKIS KYRIAKOS , LIN JOE , CHIBA TSUNEHIKO , YOKOTA HIDETOSHI , IDOUE AKIRA , LI SHIH-WEI
发明人： DUTTA ASHUTOSH , GHOSH ABHRAJIT , DAS SUBIR , CHEE DANA , MANOUSAKIS KYRIAKOS , LIN JOE , CHIBA TSUNEHIKO , YOKOTA HIDETOSHI , IDOUE AKIRA , LI SHIH-WEI
IPC分类号： H04W36/00 , H04W80/04 , H04W80/06
CPC分类号： H04W36/0038 , H04L65/1016 , H04L65/1083 , H04W12/06 , H04W36/0016 , H04W80/10
摘要： A mechanism by which handoff delay can be minimized while not compromising the IMS/MMD security and also protecting the media if required by certain applications is presented. One proactive method includes proactive authentication. Another proactive method includes proactive security association, such as transferring SA keys from old proxy to new proxy, or transferring keys through serving signal entities. Reactive methods include transferring SA keys from old proxy to new proxy, using either push or pull technology. Other reactive methods include transferring keys through serving signal entities using either push or pull technology.
摘要翻译：呈现切换延迟最小化的机制，同时不影响IMS / MMD安全性，并且在某些应用需要时还可以保护媒体。一种主动的方法包括主动认证。另一个主动方法包括主动安全关联，例如将SA密钥从旧代理传输到新代理，或通过服务信号实体传送密钥。反向方法包括使用推或拉技术将SA密钥从旧代理传输到新代理。其他无效的方法包括使用推或拉技术来传送服务信号实体的密钥。

3. 发明申请

WO2008033434A3 SECURITY OPTIMIZATION FOR IMS/MMD ARCHITECTURE 审中-公开
标题翻译： IMS / MMD体系结构的安全优化
公开(公告)号：WO2008033434A3
公开(公告)日：2008-06-26
申请号：PCT/US2007019877
申请日：2007-09-11
申请人： TELCORDIA TECHNOLOGIES , KDDI CORP , DUTTA ASHUTOSH , GHOSH ABHRAJIT , DAS SUBIR , LIN JOE , CHIBA TSUNEHIKO , YOKOTA HIDETOSHI , IDOUE AKIRA , MANOUSAKIS KYRIAKOS , CHEE DANA
发明人： DUTTA ASHUTOSH , GHOSH ABHRAJIT , DAS SUBIR , LIN JOE , CHIBA TSUNEHIKO , YOKOTA HIDETOSHI , IDOUE AKIRA , MANOUSAKIS KYRIAKOS , CHEE DANA
IPC分类号： H04L12/28 , H04W36/00
CPC分类号： H04W36/0038 , H04L63/0272 , H04L63/164 , H04L65/1016 , H04W12/02 , H04W12/04
摘要： A mechanism by which handoff delay can be minimized while not compromising the IMS/MMD security and also protecting the media if required by certain applications is presented. Methods for mitigating delay during SA re-association and mitigating the IPSec tunnel overhead for signaling and media at the Mobile Node are given. In one embodiment, SA keys can be transferred from the old P-CSCF to new P-CSCF, enabling the establishment of SAs before Mobile Node physically moves to the new subnet in a network. Proactive handover is used. In another embodiment, SA keys are transferred from S-CSCF to new P-CSCF. In this case, the SA keys are transferred to the new P- CSCF by S-CSCF through a context transfer mechanism well in advance so that SAs may be established before Mobile Node physically moves to new subnet. In another embodiment, methods for mitigating IPSec tunnel overhead are presented.
摘要翻译：介绍了一种机制，通过该机制可以最小化切换时延，同时不影响IMS / MMD安全性，并且在某些应用需要时还可以保护媒体。给出用于减轻SA重新关联期间的延迟并减轻移动节点处的信令和媒体的IPSec隧道开销的方法。在一个实施例中，可以将SA密钥从旧的P-CSCF转移到新的P-CSCF，从而在移动节点物理地移动到网络中的新子网之前启用SA的建立。主动切换被使用。在另一个实施例中，SA密钥从S-CSCF转移到新的P-CSCF。在这种情况下，SA密钥由S-CSCF通过上下文传送机制提前传送到新的P-CSCF，以便SA可以在移动节点物理移动到新的子网之前建立。在另一个实施例中，呈现了用于减轻IPSec隧道开销的方法。

4. 发明申请

WO9924777B1 SOLID PROPELLANT CHARGE UNIT FOR FASTENERS 审中-公开
标题翻译：用于紧固件的固体推进剂装料装置
公开(公告)号：WO9924777B1
公开(公告)日：1999-06-24
申请号：PCT/US9823970
申请日：1998-11-10
申请人： LIN JOE
发明人： LIN JOE
IPC分类号： F42B5/18 , F42B5/02
CPC分类号： F42B5/025 , F42B5/18
摘要： A solid charge unit for a fastener is provided which is in the form of a pill (101C). The pill is provided in the form of a case (103C) having an open back end (104C), a front end (105C) and a tubular side wall (108C) that connects the open back end to the front end. A base (110C) is positioned between the open back end and the front end. The base has a front surface (109C) and a back surface (106C), and a raised section (107C) that is centrally positioned on the back surface of the base and that faces the open back end. A solid propellant charge (102C) is provided in the form of a block of propellant which is centrally positioned and balanced upon the raised section of the base and/or a cased propellant (110C) which is positioned within and as a component of the base. A fastener (114C) can be attached to the base at the front end of the case.
摘要翻译：提供紧固件的固体充电单元，其为丸剂（101C）的形式。药丸以具有敞开的后端（104C），前端（105C）和将开放后端连接到前端的管状侧壁（108C）的壳体（103C）的形式提供。底座（110C）位于敞开的后端和前端之间。底座具有前表面（109C）和后表面（106C）以及位于底座的后表面中央并且面向敞开的后端的凸起部分（107C）。以推进剂块的形式提供固体推进剂装料（102C），推进剂块位于基座的升高部分和/或位于基座的部件内并作为基座的部件的壳体式推进剂（110C）的中心定位和平衡。紧固件（114C）可以安装在壳体前端的底座上。

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