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1. 发明申请

WO2008037298A1 LOOP-DETECTION IN MOVING NETWORKS 审中-公开
标题翻译：移动网络中的环路检测
公开(公告)号：WO2008037298A1
公开(公告)日：2008-04-03
申请号：PCT/EP2006/066936
申请日：2006-09-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , YLITALO, Jukka , SALMELA, Patrik , RINTA-AHO, Teemu , RUNE, Johan
发明人： YLITALO, Jukka , SALMELA, Patrik , RINTA-AHO, Teemu , RUNE, Johan
IPC分类号： H04L12/56 , H04L12/28
CPC分类号： H04L45/18 , H04L45/04 , H04W40/36 , H04W48/12 , H04W84/005
摘要： A method of generating network identifiers for use by mobile routers of a moving network is provided which enables fast and efficient routing loop avoidance and detection. The method comprises receiving at a mobile router of a sub-network chain, a beacon from a preceding mobile router in the chain, the beacon containing a network identifier of the preceding mobile router, generating a new network identifier by applying a pre-defined function to the received network identifier, and including the new network identifier in beacons broadcast by the receiving mobile router. When preparing for a handover, a mobile router compares the network identifier contained in a received beacon with values generated by applying said function against its own network identifier. This allows the mobile router to identify beacons originating from mobile routers that are downstream in the same chain.
摘要翻译：提供了一种生成移动网络的移动路由器使用的网络标识符的方法，其实现快速且有效的路由环路回避和检测。该方法包括在子网链路的移动路由器处接收来自链路中的先前移动路由器的信标，所述信标包含前一移动路由器的网络标识符，通过应用预定义功能来生成新的网络标识符到接收到的网络标识符，并且在接收移动路由器广播的信标中包括新的网络标识符。当准备切换时，移动路由器将包含在接收的信标中的网络标识符与通过根据其自己的网络标识符应用所述功能而生成的值进行比较。这允许移动路由器识别源自同一链路下游的移动路由器的信标。

2. 发明申请

WO2010022799A1 PACKET FORWARDING IN A NETWORK 审中-公开
标题翻译：分组转发在网络中
公开(公告)号：WO2010022799A1
公开(公告)日：2010-03-04
申请号：PCT/EP2008/063647
申请日：2008-10-10
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , JOKELA, Petri, Aulis , ESTEVE, Christian , KJÄLLMAN, Jimmy , NIKANDER, Pekka , RINTA-AHO, Teemu , YLITALO, Jukka
发明人： JOKELA, Petri, Aulis , ESTEVE, Christian , KJÄLLMAN, Jimmy , NIKANDER, Pekka , RINTA-AHO, Teemu , YLITALO, Jukka
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04L45/16 , H04L45/34 , H04L45/566 , H04L45/745
摘要： A method of providing packet routing information comprises: encoding routing information from a source node to one or more destination nodes into a compact representation of set membership; and putting the compact representation of sets into a header of a packet that is to be sent from the source node to the destination node(s). The compact representation may be obtained by: generating d representations of a set of identifiers; generating d candidate compact representations of set membership from the d representations of the identifiers; and selecting one of the candidate compact representation of set membership. The selection may be made on the basis of which of the candidate compact representations has the lowest rate of returning false positives.
摘要翻译：提供分组路由信息的方法包括：将来自源节点到一个或多个目的地节点的路由信息编码为集合隶属的紧凑表示; 并将集合的紧凑表示放在要从源节点发送到目标节点的分组的报头中。紧凑表示可以通过以下方式获得：生成一组标识符的d表示; 从标识符的d表示生成集合隶属的d候选紧凑表示; 并选择集合隶属的候选紧凑表示中的一个。可以基于哪个候选紧凑表示具有最低的返回误报率来进行选择。

3. 发明申请

WO2010022767A1 PACKET FORWARDING IN A NETWORK 审中-公开
标题翻译：分组转发在网络中
公开(公告)号：WO2010022767A1
公开(公告)日：2010-03-04
申请号：PCT/EP2008/061167
申请日：2008-08-26
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , JOKELA, Petri, Aulis , KJÄLLMAN, Jimmy , NIKANDER, Pekka , RINTA-AHO, Teemu , YLITALO, Jukka
发明人： JOKELA, Petri, Aulis , KJÄLLMAN, Jimmy , NIKANDER, Pekka , RINTA-AHO, Teemu , YLITALO, Jukka
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04L45/16 , H04L45/34 , H04L45/566 , H04L45/745
摘要： A method of providing packet routing information comprising encoding routing information from a source node to one or more destination nodes into a compact representation of set membership such as, for example, a Bloom filter. The compact representations is put into a header of a packet that is to be sent from the source node to the destination node(s). When the packet is received at a network node, the network node interrogates the routing information contained in the header of the packet to determine one or more outgoing links from the node along which the packet is to be sent.
摘要翻译：一种提供分组路由信息的方法，包括将源节点到一个或多个目的地节点的路由信息编码成集合隶属的紧凑表示，例如布隆过滤器。紧凑表示被放入要从源节点发送到目的地节点的分组的报头中。当在网络节点处接收到分组时，网络节点询问包含在分组报头中的路由信息，以确定从该分组要被发送的节点的一个或多个输出链路。

4. 发明申请

WO2010040420A1 SECURITY PARAMETER INDEX MULTIPLEXED NETWORK ADDRESS TRANSLATION 审中-公开
标题翻译：安全参数索引多路复用网络地址转换
公开(公告)号：WO2010040420A1
公开(公告)日：2010-04-15
申请号：PCT/EP2008/063687
申请日：2008-10-10
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , MELÉN, Jan , SALMELA, Patrik , YLITALO, Jukka
发明人： MELÉN, Jan , SALMELA, Patrik , YLITALO, Jukka
IPC分类号： H04L29/06
CPC分类号： H04L63/20 , H04L29/12264 , H04L29/12367 , H04L29/12801 , H04L61/2046 , H04L61/2514 , H04L61/6004
摘要： A security parameter index, SPI, network address translation, NAT, node, or SPINAT node, in an IP communications network is disclosed. The SPINAT node is configured to identify a potential collision arising from the specification of the same SPI value for use in communications by two or more client nodes of the SPINAT node. The SPINAT node assigns different IP-addresses for the SPINAT node for use by peer nodes communicating respectively with each of the client nodes.
摘要翻译：公开了IP通信网络中的安全参数索引，SPI，网络地址转换，NAT，节点或SPINAT节点。 SPINAT节点被配置为识别由SPINAT节点的两个或多个客户机节点通信中使用的相同SPI值的规范引起的潜在冲突。 SPINAT节点为SPINAT节点分配不同的IP地址，供分别与每个客户端节点通信的对等节点使用。

5. 发明申请

WO2009027354A3 LOCATION UPDATE OF A MOBILE NODE 审中-公开
公开(公告)号：WO2009027354A3
公开(公告)日：2009-03-05
申请号：PCT/EP2008/061050
申请日：2008-08-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , JOKELA, Petri, Aulis , MELÉN, Jan , SALMELA, Patrik, Mikael , YLITALO, Jukka
发明人： JOKELA, Petri, Aulis , MELÉN, Jan , SALMELA, Patrik, Mikael , YLITALO, Jukka
IPC分类号： H04W36/00 , H04L29/06
摘要： A method of facilitating location update signalling within a communication network between a mobile node and an end host includes establishing a trust relationship between one or more end hosts (1) and a proxy (3). When a mobile node (2) is handed-off, a location update is performed between the mobile node (2) and the proxy (3), and a location update message is sent from the proxy to the end host(s) having the trust relationship with the proxy. Multiple end hosts may authorise the same proxyto performlocation update signalling on their behalf. The number of signalling messages required to perform the location update may be reduced, compared to a legacy method in which the mobile node is required to perform location update signalling witheach end host.

6. 发明申请

WO2010088957A1 HOST IDENTITY PROTOCOL SERVER ADDRESS CONFIGURATION 审中-公开
标题翻译：主机身份协议服务器地址配置
公开(公告)号：WO2010088957A1
公开(公告)日：2010-08-12
申请号：PCT/EP2009/051338
申请日：2009-02-05
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , SALMELA, Patrik , MELÉN, Jan , YLITALO, Jukka
发明人： SALMELA, Patrik , MELÉN, Jan , YLITALO, Jukka
IPC分类号： H04L29/12
CPC分类号： H04W8/08 , H04L29/12028 , H04L29/12103 , H04L29/12283 , H04L29/12933 , H04L61/103 , H04L61/1535 , H04L61/2061 , H04L61/6068 , H04W80/04 , H04W84/005 , H04W88/182
摘要： A method of facilitating access to a Host Identity Protocol security procedure by a host connected to a moving network, where the moving network comprises a Host Identity Protocol server responsible for allocating local IP addresses to attached hosts. The method comprises registering at a rendezvous server an IP address prefix for use by said Host Identity Protocol server in allocating said local addresses, together with an externally reachable IP address of the Host Identity Protocol server. The registered IP address prefix is used at the rendezvous server to forward received Il messages to the Host Identity Protocol server. The rendezvous server controls the allocation and registration of address prefixes to Host Identity Protocol servers in order to prevent collision of local IP addresses.
摘要翻译：一种促进由连接到移动网络的主机访问主机身份协议安全过程的方法，其中移动网络包括主机身份协议服务器，负责分配本地IP地址给连接的主机。该方法包括在会合服务器上注册所述主机标识协议服务器在分配所述本地地址时使用的IP地址前缀，以及主机标识协议服务器的外部可达IP地址。注册的IP地址前缀在会合服务器处使用，将接收的Il消息转发到主机标识协议服务器。会合服务器控制地址前缀的分配和注册到主机身份协议服务器，以防止本地IP地址的冲突。

7. 发明申请

WO2009068093A1 MULTICAST SOURCE MOBILITY 审中-公开
标题翻译：多媒体源移动性
公开(公告)号：WO2009068093A1
公开(公告)日：2009-06-04
申请号：PCT/EP2007/062967
申请日：2007-11-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , JOKELA, Petri , MELÈN, Jan , YLITALO, Jukka
发明人： JOKELA, Petri , MELÈN, Jan , YLITALO, Jukka
IPC分类号： H04L12/18 , H04L29/12
CPC分类号： H04L12/189 , H04L12/185 , H04L29/12028 , H04L61/103 , H04L63/0823 , H04L67/16
摘要： A method of delivering an IP multicast stream from a source node to a destination node. The method comprises establishing a Host Identity Protocol association between a multicast router and at least one further network node upstream of the multicast router, both of which are present in the multicast path, and using said association(s) to transport multicast packets.
摘要翻译：一种将IP组播流从源节点传递到目的地节点的方法。该方法包括：在组播路由器与多播路由器上游的至少一个另外的网络节点之间建立主机标识协议关联，两者都存在于组播路径中，并且使用所述关联来传送组播分组。

8. 发明申请

WO2005101753A1 IDENTIFICATION METHOD AND APPARATUS FOR ESTABLISHING HOST IDENTITY PROTOCOL (HIP) CONNECTIONS BETWEEN LEGACY AND HIP NODES 审中-公开
标题翻译：识别方法和设备建立主机身份认证协议（HIP）之间的联系和嘘声
公开(公告)号：WO2005101753A1
公开(公告)日：2005-10-27
申请号：PCT/EP2004/050533
申请日：2004-04-15
申请人： OY LM ERICSSON AB , JOKELA, Petri Aulis , NIKANDER, Pekka , SALMELA, Patrik Mikael , ARKKO, Jari , YLITALO, Jukka
发明人： JOKELA, Petri Aulis , NIKANDER, Pekka , SALMELA, Patrik Mikael , ARKKO, Jari , YLITALO, Jukka
IPC分类号： H04L12/56
CPC分类号： H04L29/12018 , H04L29/12066 , H04L61/10 , H04L61/1511 , H04L63/08 , H04L63/164 , H04L69/24 , H04L69/329 , H04W8/04 , H04W80/04
摘要： A method is provided of using the Host Identity Protocol (HIP) to at least partially secure communications between a first host (102) operating in a first network environment and a second, HIP-enabled, host (122) operating in a second network environment, with a gateway node (114) forming a gateway between the two environments. In the method, an identifier is associated with the first host (102), stored at the gateway node (114), and sent to the first host (102). The identifier is then used as a source address in a subsequent session initiation message sent from the first host (102) to the gateway node (114), having an indication that the destination of the message is the second host (122). The stored identifier at the gateway node is then used to negotiate a secure HIP connection to the second host. The first network environment may bc a UMTS or GPRS environment, in which case the gateway node may be a Gateway GPRS Support Node (GGSN).
摘要翻译：提供了一种使用主机身份协议（HIP）至少部分地保护在第一网络环境中操作的第一主机（102）和在第二网络环境中操作的第二启用HIP的主机（122）之间的通信的方法，，网关节点（114）在两个环境之间形成网关。在该方法中，将标识符与存储在网关节点（114）处的第一主机（102）相关联，并发送到第一主机（102）。然后，该标识符用作从第一主机（102）发送到网关节点（114）的后续会话发起消息中的源地址，其具有消息的目的地是第二主机（122）的指示。网关节点处的存储的标识符然后用于协商到第二主机的安全HIP连接。第一网络环境可以是UMTS或GPRS环境，在这种情况下，网关节点可以是网关GPRS支持节点（GGSN）。

9. 发明申请

WO2008098611A1 SIGNALLING DELEGATION IN A MOVING NETWORK 审中-公开
标题翻译：移动网络中的信号识别
公开(公告)号：WO2008098611A1
公开(公告)日：2008-08-21
申请号：PCT/EP2007/051346
申请日：2007-02-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , MELÉN, Jan , YLITALO, Jukka , NIKANDER, Pekka , JOKELA, Petri
发明人： MELÉN, Jan , YLITALO, Jukka , NIKANDER, Pekka , JOKELA, Petri
IPC分类号： H04L29/06 , H04L12/22
CPC分类号： H04L63/06 , H04L9/3213 , H04L63/0823 , H04W12/04 , H04W12/06 , H04W36/0038 , H04W80/00 , H04W80/04 , H04W84/005 , H04W84/047
摘要： I order to delegate location update signalling responsibility from a Mobile Node to a Mobile Router, the Mobile Router is provided with a second symmetric key generated by a Mobile Node using a first symmetric key shared between the Mobile Node and a Peer Node. The Mobile Router is additionally provided with a "certificate" authenticating the second symmetric key using the first symmetric key. In this way, the mobile router can sign location update related messages sent to the Peer Node with the second symmetric key, and can provide the Peer Node with the certificate in order to allow the Peer Node to authenticate the right of the Mobile Router to act on behalf of the Mobile Node.
摘要翻译：我命令将位置更新信令责任从移动节点委托给移动路由器，移动路由器被提供有由移动节点使用在移动节点和对等节点之间共享的第一对称密钥生成的第二对称密钥。移动路由器另外设置有使用第一对称密钥来认证第二对称密钥的“证书”。以这种方式，移动路由器可以使用第二对称密钥来签署发送到对等节点的位置更新相关消息，并且可以向对等节点提供证书，以便允许对等节点认证移动路由器的权利代表移动节点。

10. 发明申请

WO2007131873A1 ADDRESSING AND ROUTING MECHANISM FOR WEB SERVER CLUSTERS 审中-公开
标题翻译： WEB服务器群集的寻址和路由机制
公开(公告)号：WO2007131873A1
公开(公告)日：2007-11-22
申请号：PCT/EP2007/054221
申请日：2007-04-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , YLITALO, Jukka , JOKELA, Petri , MELÉN, Jan , VUOPIONPERÄ, Raimo
发明人： YLITALO, Jukka , JOKELA, Petri , MELÉN, Jan , VUOPIONPERÄ, Raimo
IPC分类号： H04L29/06 , H04L29/08
CPC分类号： H04L63/06 , H04L29/12028 , H04L61/103 , H04L67/1002 , H04L67/1008
摘要： A method of establishing a Host Identity Protocol session between first and second Host Identity Protocol enabled hosts, where at least said second host is located behind a reverse-proxy. The method comprises providing the reverse-proxy with Diffie-Hellman public keying material o f the second host, sending said Diffie-Hellman public keying material from the reverse-proxy to the first host as part of the Host Identity Protocol base exchange procedure, this material being bound to the Host Identity of the reverse-proxy for the purpose of the Host Identity Protocol session, and, at the first host, using the Host Identity of the reverse-proxy as the correspondent Host Identity for the Host Identity Protocol session, and, at the second host, using the Host Identity of the reverse-proxy as the originating Host Identity for the Host Identity Protocol session.
摘要翻译：一种在启用第一和第二主机标识协议的主机之间建立主机标识协议会话的方法，其中至少所述第二主机位于反向代理之后。该方法包括：向第二主机的Diffie-Hellman公开密钥资源提供反向代理，作为主机标识协议基础交换过程的一部分，将所述Diffie-Hellman公开密钥资料从反向代理发送给第一主机，该资料被绑定到用于主机标识协议会话的反向代理的主机标识，并且在第一主机使用反向代理的主机标识作为主机标识协议会话的对应主机标识，以及在第二主机上使用反向代理的主机标识作为主机标识协议会话的始发主机标识。

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