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1. 发明申请

WO2012080873A1 A METHOD AND NETWORK ELEMENT FOR HOMELESS MPLS MICRO -MOBILITY 审中-公开
标题翻译：一种用于无源MPLS微机能的方法和网络元件
公开(公告)号：WO2012080873A1
公开(公告)日：2012-06-21
申请号：PCT/IB2011/055106
申请日：2011-11-15
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HADDAD, Wassim , HALPERN, Joel
发明人： HADDAD, Wassim , HALPERN, Joel
IPC分类号： H04W8/06
CPC分类号： H04W8/065 , H04W8/085
摘要： A method performed by a network element for providing micro-mobility in a network to a mobile node including the steps of receiving a registration request message at the mobility anchor point from an access router that is currently coupled to the mobile node, wherein the registration request message includes an endpoint identifier of the mobile node and a local care-of address of the mobile node, establishing a label switch path (LSP) between the mobility anchor point and the access router, storing the endpoint identifier in a binding entry along with the local care-of address, a regional care-of address, the label switch path and an egress interface, advertising the endpoint identifier with associated regional or local care-of address of the mobile node, and forwarding data packets, received at the mobility anchor point from a corresponding node that have the regional or local care-of address, to the mobile node using the LSP.
摘要翻译：一种由网络元件执行的用于向移动节点提供网络中的微移动性的方法，包括以下步骤：从当前耦合到所述移动节点的接入路由器在所述移动性锚点处接收注册请求消息，其中所述注册请求消息包括移动节点的端点标识符和移动节点的本地转交地址，在移动性锚点和接入路由器之间建立标签交换路径（LSP），将端点标识符与绑定条目一起存储在绑定条目中通过本地转交地址，区域转交地址，标签交换路径和出口接口，将端点标识符与移动节点的相关区域或本地转交地址进行通告，以及转发在移动锚点处接收的数据分组从具有区域或本地转交地址的对应节点指向使用LSP的移动节点。

2. 发明申请

WO2012156852A1 LABEL SWITCHED ROUTING TO CONNECT LOW POWER NETWORK DOMAINS 审中-公开
标题翻译：标签交换路由连接低功耗网络域
公开(公告)号：WO2012156852A1
公开(公告)日：2012-11-22
申请号：PCT/IB2012/052205
申请日：2012-05-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HADDAD, Wassim , HALPERN, Joel , CHAKRABARTI, Samita
发明人： HADDAD, Wassim , HALPERN, Joel , CHAKRABARTI, Samita
IPC分类号： H04L12/56 , H04W8/26 , H04L29/12
CPC分类号： H04L61/6072 , H04L29/12943 , H04L45/04 , H04L45/50 , H04L45/66 , H04L61/6004 , H04L61/6022 , H04L61/6059 , H04L2212/00 , H04W8/26
摘要： A network element is described. In one embodiment includes receiving a packet from the host in the first domain at the network element in the first domain, the packet including a destination address to the host in the second domain, the destination address being formed by replacing an Interface Identifier of an IP address by a second domain label and a shortened Media Access Control (MAC) address, the second domain label identifying the second domain. A routing label and the shortened MAC address are attached to the received packet, and the packet is sent on a label switched path indicated by the label to the second domain.
摘要翻译：描述网络元件。在一个实施例中包括在第一域中的网元处从第一域中的主机接收分组，该分组包括在第二域中的主机的目的地地址，目的地地址通过替换IP的接口标识符地址由第二域标签和缩短的媒体访问控制（MAC）地址，第二域标签标识第二域。路由标签和缩短的MAC地址被附加到接收到的分组，并且分组在由标签指示的标签交换路径上发送到第二域。

3. 发明申请

WO2012095814A1 METHOD AND APPARATUS FOR MANAGING THE MOBILITY OF MOBILE NETWORKS 审中-公开
标题翻译：管理移动网络移动性的方法和装置
公开(公告)号：WO2012095814A1
公开(公告)日：2012-07-19
申请号：PCT/IB2012/050165
申请日：2012-01-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HADDAD, Wassim , HALPERN, Joel
发明人： HADDAD, Wassim , HALPERN, Joel
IPC分类号： H04L12/56 , H04W8/08
CPC分类号： H04W40/36 , H04L45/50 , H04W8/085 , H04W8/087 , H04W80/04 , H04W84/005
摘要： In response to a Mobile Access Router (MAR) initially attaching to a Multi-Protocol Label Switching (MPLS) domain through a first Access Router (AR) in the domain, a Mobility Anchor Point (MAP) in the MPLS domain establishes a plurality of Label Switched Paths (LSPs) for the MAR. For example, the MAP establishes an active LSP to the MAR through the AR to which the MAR has initially attached, and further establishes an inactive LSP for the MAR to each of one or more other ARs in the MPLS domain. An inactive LSP established at a given AR for a given MAR is activated when/if that MAR attaches to the AR. Correspondingly, the present invention includes method and apparatus teachings related to the MAP, ARs and the MAR, as regards establishing inactive LSPs, activating inactive LSPs, and extending an activated LSP to the MAR.
摘要翻译：响应于最初通过域中的第一接入路由器（AR）附加到多协议标签交换（MPLS）域的移动接入路由器（MAR），MPLS域中的移动锚点（MAP）建立多个标签交换路径（LSP）为MAR。例如，MAP通过MAR最初附加的AR建立到MAR的活动LSP，并且进一步为MPLS中的一个或多个其他AR中的每一个建立MAR的不活动LSP。当给定的MAR附加到AR时，在给定的AR处建立的对于给定的MAR建立的不活动的LSP被激活。相应地，本发明包括与MAP，AR和MAR有关的方法和装置教导，关于建立非活动LSP，激活非活动LSP，并将激活的LSP扩展到MAR。

4. 发明申请

WO2011099904A1 TRUST DISCOVERY IN A COMMUNICATIONS NETWORK 审中-公开
标题翻译：通信网络中的信任发现
公开(公告)号：WO2011099904A1
公开(公告)日：2011-08-18
申请号：PCT/SE2010/050167
申请日：2010-02-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HADDAD, Wassim , BLOM, Rolf , NÄSLUND, Mats
发明人： HADDAD, Wassim , BLOM, Rolf , NÄSLUND, Mats
IPC分类号： H04L29/06 , H04W12/06
CPC分类号： H04W12/06 , H04L63/08 , H04L63/0823
摘要： A method and apparatus to establish trust between two nodes in a communications network. A first node receives from a network node authentication data unique to the first node, which can be used to derive a compact representation of verification data for the first node. The first node also receives a certified compact representation of verification data of all nodes in the network. The first node derives trust information from the authentication data for the node, and sends to a second node a message that includes the trust information and part of the authentication data. The second node has its own copy of the certified compact representation of verification data of all nodes in the network, and verifies the authenticity of the message from the first node using the compact representation of verification data of all nodes in the network and the received trust information and authentication data.
摘要翻译：一种在通信网络中的两个节点之间建立信任的方法和装置。第一节点从网络节点接收对第一节点唯一的认证数据，其可以用于导出用于第一节点的验证数据的紧凑表示。第一个节点还接收到网络中所有节点的验证数据的认证紧凑表示。第一节点从节点的认证数据中导出信任信息，并向第二节点发送包含信任信息和认证数据的一部分的消息。第二节点具有网络中所有节点的验证数据的经认证的紧凑表示的副本，并使用网络中所有节点的验证数据的紧密表示和接收到的信任来验证来自第一节点的消息的真实性信息和认证数据。

5. 发明申请

WO2011001365A1 METHODS AND SYSTEMS FOR MOBILE IP ROUTE OPTIMIZATION 审中-公开
标题翻译：用于移动IP路由优化的方法和系统
公开(公告)号：WO2011001365A1
公开(公告)日：2011-01-06
申请号：PCT/IB2010/052946
申请日：2010-06-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HADDAD, Wassim
发明人： HADDAD, Wassim
IPC分类号： H04W8/08 , H04W12/06
CPC分类号： H04W8/082 , H04L63/04 , H04L63/0869 , H04L63/164 , H04W80/04
摘要： The present application relates to network mobility (e.g., mobility in an IPv6 network). More specifically, the present application discloses systems and methods for enabling mobile nodes to switch to a routing optimization mode using a minimum of mobility messages.
摘要翻译：本申请涉及网络移动性（例如，IPv6网络中的移动性）。更具体地，本申请公开了使移动节点能够使用最少移动性消息切换到路由优化模式的系统和方法。

6. 发明申请

WO2008147323A2 METHOD AND APPARATUS FOR COMBINING INTERNET PROTOCOL AUTHENTICATION AND MOBILITY SIGNALING 审中-公开
标题翻译：用于组合互联网协议认证和移动性信令的方法和装置
公开(公告)号：WO2008147323A2
公开(公告)日：2008-12-04
申请号：PCT/SE2008/050631
申请日：2008-05-30
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HADDAD, Wassim , NORRMAN, Karl , LARSSON, Conny
发明人： HADDAD, Wassim , NORRMAN, Karl , LARSSON, Conny
IPC分类号： H04L29/06 , H04L9/32 , H04Q7/38
CPC分类号： H04L9/0844 , H04L9/3297 , H04L63/0823 , H04L2209/76 , H04L2209/80 , H04W80/02 , H04W80/04
摘要： Methods and apparatuses for combining internet protocol layer authentication and mobility signaling are disclosed. Various embodiments for providing authentication and mobility signaling when a mobile node moves from a 3GPP access network to a non 3GPP access network and vice versa are described.
摘要翻译：公开了用于组合互联网协议层认证和移动性信令的方法和装置。描述当移动节点从3GPP接入网络移动到非3GPP接入网络时提供认证和移动性信令的各种实施例，反之亦然。

7. 发明申请

WO2011158137A1 ENHANCING DS-LITE WITH PRIVATE IPV4 REACHABILITY 审中-公开
标题翻译：增强具有私有IPV4可达性的DS-LITE
公开(公告)号：WO2011158137A1
公开(公告)日：2011-12-22
申请号：PCT/IB2011/051941
申请日：2011-05-02
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HADDAD, Wassim
发明人： HADDAD, Wassim
IPC分类号： H04L29/06 , H04L29/12
CPC分类号： H04L29/12358 , H04L29/12066 , H04L29/12367 , H04L29/12509 , H04L29/12575 , H04L61/1511 , H04L61/251 , H04L61/2514 , H04L61/2567 , H04L61/2592 , H04L69/08 , H04L69/16 , H04L69/167
摘要： A method implemented in a network element to make a first device assigned an IPv4 private address accessible to a second device using Internet Protocol Version 6 (IPv6), the method comprising receiving an IPv6 formatted data packet, having a virtual IPv6 address as a destination address and having been sent from the second device; determining whether the virtual IPv6 address includes a representation prefix (RP); sending an address map query (AMQ) to a customer premise equipment (CPE), where the CPE stores a mapping between the virtual IPv6 address and a private IPv4 address of the first device; receiving an address map response (AMR) from the CPE with the private IPv4 address corresponding to the virtual IPv6 address; translating the IPv6 formatted data packet into an IPv4 formatted data packet; and sending the translated data packet to the CPE through an IPv4 over IPv6 tunnel.
摘要翻译：一种在网络元件中实现的方法，用于使第一设备被分配有使用互联网协议版本6（IPv6）的第二设备可访问的IPv4专用地址，所述方法包括接收具有虚拟IPv6地址作为目的地地址的IPv6格式的数据分组并已从第二设备发送; 确定虚拟IPv6地址是否包括表示前缀（RP）; 向客户驻地设备（CPE）发送地址映射查询（AMQ），其中CPE存储虚拟IPv6地址与第一设备的私有IPv4地址之间的映射; 从CPE接收与虚拟IPv6地址对应的私有IPv4地址的地址映射响应（AMR）; 将IPv6格式的数据分组转换成IPv4格式的数据分组; 并通过IPv4 over IPv6隧道将转换的数据包发送到CPE。

8. 发明申请

WO2011132151A1 ENABLING IPv6 MOBILITY WITH SENSING FEATURES FOR AD-HOC NETWORKS DERIVED FROM LONG TERM EVOLUTION NETWORKS 审中-公开
标题翻译：从长期演进网络中获取的AD-HOC网络的感知特性使IPv6移动性
公开(公告)号：WO2011132151A1
公开(公告)日：2011-10-27
申请号：PCT/IB2011/051703
申请日：2011-04-20
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HADDAD, Wassim
发明人： HADDAD, Wassim
IPC分类号： H04L29/06 , H04W12/12 , H04W84/18 , H04W88/06 , H04W60/00 , H04L9/32
CPC分类号： H04L63/18 , H04L9/3236 , H04L63/1441 , H04L63/1466 , H04L2209/80 , H04W12/12 , H04W36/0011 , H04W36/14 , H04W80/04 , H04W84/18 , H04W88/06
摘要： A wireless communication device includes a plurality of different wireless interfaces to facilitate communications with a remote device over a corresponding plurality of networks. The device can switch between the different interfaces to migrate an on-going communications session from one that requires the infrastructure of a fixed wireless communication network to one that does not require the infrastructure of a fixed wireless communication network. Switching between the various interfaces allows the migration to occur while protecting the device against malicious third-party impersonation attacks.
摘要翻译：无线通信设备包括多个不同的无线接口，以便于在相应的多个网络上与远程设备进行通信。设备可以在不同的接口之间切换，以将正在进行的通信会话从需要固定无线通信网络的基础设施的通信会话迁移到不需要固定无线通信网络的基础设施的通信会话。在各种接口之间切换允许迁移发生，同时保护设备免受恶意的第三方模拟攻击。

9. 发明申请

WO2007020548A3 ROUTING ADVERTISEMENT AUTHENTICATION IN FAST ROUTER DISCOVERY 审中-公开
公开(公告)号：WO2007020548A3
公开(公告)日：2007-02-22
申请号：PCT/IB2006/052636
申请日：2006-08-01
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HADDAD, Wassim , KRISHNAN, Suresh
发明人： HADDAD, Wassim , KRISHNAN, Suresh
IPC分类号： H04L29/06
摘要： A method and a Mobile Node (110) are provided for authenticating an Advertisement message received from an Access Router (150,160) through an Access Point (120,130,140) . The Advertisement message comprises a Hashed Nonce Value and a Nonce Index corresponding to a Nonce Value held in the Access Router. Upon receiving the Advertisement message from the Access Point, the Mobile Node initiates a process for configuring an IP address, by use of information received in the Advertisement, for having a session with the Access Point and the Access Router. In parallel, either the Access Point or the Mobile Node sends the Nonce Index directly to the Access Router. The Access Router replies with the Nonce Value sent to the Mobile Node. The Mobile Node hashes the Nonce Value received from the Access Router and compares a Result of the hashing with the Hashed Nonce Value. If the Result matches the Hashed Nonce Value, the Advertisement is considered authenticated and the IP address configured according to the Advertisement is kept in the Mobile Node.

10. 发明申请

WO2006111938A2 PROVIDING ANONYMITY TO A MOBILE NODE IN A SESSION WITH A CORRESPONDENT NODE 审中-公开
标题翻译：在具有相应节点的会议中向移动节点提供无效
公开(公告)号：WO2006111938A2
公开(公告)日：2006-10-26
申请号：PCT/IB2006/051233
申请日：2006-04-20
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HADDAD, Wassim , KRISHNAN, Suresh
发明人： HADDAD, Wassim , KRISHNAN, Suresh
IPC分类号： H04W8/26 , H04W12/02 , H04W12/06 , H04W80/04
CPC分类号： H04W12/02 , H04L63/0407 , H04L63/0414 , H04L63/0421 , H04L63/0823 , H04L63/083 , H04L63/126 , H04W8/26 , H04W12/06 , H04W80/04
摘要： A method, a correspondent node and a mobile node provideanonymity and unlinkability to a mobile node in a session with a correspondent node. Sequence values, calculated based on secret data, are added to updates sent from the mobile node towards the correspondent node and are used by the correspondent node to authenticate updates from the mobile node.A home address of the mobile node is not explicitly disclosed. An expected care-of address is calculated at the correspondent node and used by the correspondent node to send data packets to the mobile node.
摘要翻译：方法，对应节点和移动节点提供与通信节点的会话中的移动节点的匿名性和不可链接性。基于秘密数据计算的序列值被添加到从移动节点向对应节点发送的更新，并由通信节点用于对来自移动节点的更新进行认证。移动节点的归属地址没有明确公开。在对端节点处计算预期转交地址，并由通信节点用于向移动节点发送数据分组。

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