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1. 发明申请

WO2011009496A1 TERMINAL IDENTIFIERS IN A COMMUNICATIONS NETWORK 审中-公开
标题翻译：通信网络中的终端标识符
公开(公告)号：WO2011009496A1
公开(公告)日：2011-01-27
申请号：PCT/EP2009/059617
申请日：2009-07-24
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LINDHOLM, Fredrik , HALLENSTÅL, Magnus
发明人： LINDHOLM, Fredrik , HALLENSTÅL, Magnus
IPC分类号： H04W8/26 , H04W12/08
CPC分类号： H04W8/186 , H04W8/183 , H04W8/26 , H04W8/265 , H04W12/06
摘要： A method and apparatus for allocating an identifier to a terminal in a communications network. A core network controlling node, such as a Mobility Management Entity (MME) receives an International Mobile Subscriber Identity (IMSI) and an International Mobile Equipment Identity (IMEI) from the terminal. Subscription information is determined using both the IMSI and the IMEI. A temporary identifier that can be used to identify the terminal is then allocated to the subscription information.
摘要翻译：一种用于向通信网络中的终端分配标识符的方法和装置。诸如移动性管理实体（MME）的核心网络控制节点从终端接收国际移动用户标识（IMSI）和国际移动设备标识（IMEI）。订阅信息使用IMSI和IMEI两者确定。然后将可用于识别终端的临时标识符分配给订阅信息。

2. 发明申请

WO2011072747A1 METHODS AND APPARATUS FOR USE IN A COMMUNICATIONS NETWORK 审中-公开
标题翻译：在通信网络中使用的方法和装置
公开(公告)号：WO2011072747A1
公开(公告)日：2011-06-23
申请号：PCT/EP2009/067463
申请日：2009-12-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , OLSSON, Magnus , HALL, Göran , HALLENSTÅL, Magnus , KELLER, Ralf , LINDHOLM, Fredrik
发明人： OLSSON, Magnus , HALL, Göran , HALLENSTÅL, Magnus , KELLER, Ralf , LINDHOLM, Fredrik
IPC分类号： H04W64/00
CPC分类号： H04W64/00 , H04W8/08 , H04W68/00 , H04W88/06
摘要： According to a first aspect of the present invention there is provided a method of operating a mobility management node to provide location and/or status information for a user terminal connected to an Evolved Packet Core network. The method comprises receiving a request for location and/or status information for the user terminal from a subscriber register, determining the location and/or status information for the user terminal, and sending a response to the subscriber register including the determined location and/or status information.
摘要翻译：根据本发明的第一方面，提供了一种操作移动性管理节点以为连接到演进分组核心网络的用户终端提供位置和/或状态信息的方法。该方法包括从用户寄存器接收用户终端的位置和/或状态信息的请求，确定用户终端的位置和/或状态信息，以及向用户寄存器发送包括确定的位置和/或状态信息。

3. 发明申请

WO2011057668A1 ATTACHING TO AN ACCESS NETWORK 审中-公开
标题翻译：连接到访问网络
公开(公告)号：WO2011057668A1
公开(公告)日：2011-05-19
申请号：PCT/EP2009/065109
申请日：2009-11-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , LINDHOLM, Fredrik , HALLENSTÅL, Magnus
发明人： LINDHOLM, Fredrik , HALLENSTÅL, Magnus
IPC分类号： H04W8/02
CPC分类号： H04W8/26 , H04W8/06
摘要： A method and apparatus for allowing a terminal to attach to an access network. The terminal determines that the access network does not support a subscriber identifier used by the terminal, and so it attaches to the access network using an IMSI, the IMSI having been pre-provisioned at the terminal. The terminal, once attached, sends a request for a roaming IMSI to a remote node in the subscriber's home network. It then receives a roaming IMSI from the remote, the roaming IMSI being associated with the subscription and related subscriber identifier. The terminal detaches from the access network and then re-attaches to the access network using the roaming IMSI.
摘要翻译：一种用于允许终端附接到接入网络的方法和装置。终端确定接入网络不支持终端使用的用户标识符，并且因此使用IMSI附加到接入网，IMSI已经在终端处预先配置。该终端一旦附着，就向用户家庭网络中的远程节点发送一个漫游IMSI请求。然后它从远程接收漫游IMSI，漫游IMSI与订阅和相关用户标识符相关联。终端从接入网分离，然后使用漫游IMSI重新附加到接入网。

4. 发明申请

WO2010105643A1 REALLOCATION OF SERVING PROXY FUNCTION IN IMS 审中-公开
标题翻译： IMS中服务代理功能的重新启动
公开(公告)号：WO2010105643A1
公开(公告)日：2010-09-23
申请号：PCT/EP2009/002033
申请日：2009-03-19
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LINDHOLM, Fredrik , PRZYBYSZ, Hubert
发明人： LINDHOLM, Fredrik , PRZYBYSZ, Hubert
IPC分类号： H04L29/06
CPC分类号： H04L65/1073 , H04L65/1016 , H04L65/105 , H04L67/1002
摘要： The invention relates to a method of changing allocation of Serving-Call Session Control Functions (S-CSCFs) to a user of an IMS network. The user is being provided with services via a first S-CSCF allocated to the user. The method includes implementing a re-allocation instruction at the first S-CSCF. The reallocation instruction includes criteria for de-allocation of the user from the first S-CSCF. The S-CSCF determines if the criteria are met; and if the criteria are met, de-allocates the user.
摘要翻译：本发明涉及一种改变服务呼叫会话控制功能（S-CSCF）向IMS网络的用户的分配的方法。通过分配给用户的第一S-CSCF向用户提供服务。该方法包括在第一S-CSCF处实现重新分配指令。重定位指令包括用于从第一S-CSCF解除分配用户的标准。 S-CSCF确定是否满足标准; 并且如果满足标准，则取消分配用户。

5. 发明申请

WO2010099823A1 IP MULTIMEDIA SECURITY 审中-公开
标题翻译： IP多媒体安全
公开(公告)号：WO2010099823A1
公开(公告)日：2010-09-10
申请号：PCT/EP2009/052560
申请日：2009-03-04
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , NÄSLUND, Mats , BLOM, Rolf , CHENG, Yi , LINDHOLM, Fredrik , NORRMAN, Karl
发明人： NÄSLUND, Mats , BLOM, Rolf , CHENG, Yi , LINDHOLM, Fredrik , NORRMAN, Karl
IPC分类号： H04L29/06 , H04W12/04
CPC分类号： H04L63/06 , H04L9/0844 , H04L2209/80 , H04W12/04
摘要： A method of establishing keys for at least partially securing media plane data exchanged between first and second end users via respective first and second media plane network nodes. The method comprises sending session set-up signalling from said first end point towards said second end point, said session set-up signalling including a session key generated by said first end point. The set-up signalling is intercepted at a first signalling plane network node and a determination made as to whether or not a signalling plane key has already been established for securing the signalling plane between said first end point and said first signalling plane network node. If a signalling plane key has already been established, then a media plane key is derived from that signalling plane key, and the media plane key sent to said first media plane network node for securing the media plane between said first end user and said first media plane network node. If a signalling plane key has not already been established, then an alternative media plane key is derived from said session key and sent to said first media plane network node for securing the media plane between said first end user and said first media plane network node.
摘要翻译：一种建立用于经由相应的第一和第二媒体平面网络节点至少部分地保护在第一和第二终端用户之间交换的媒体平面数据的密钥的方法。该方法包括从所述第一端点向所述第二端点发送会话建立信令，所述会话建立信令包括由所述第一端点产生的会话密钥。建立信令在第一信令平面网络节点被拦截，并且确定信令平面密钥是否已被建立用于在所述第一终端和所述第一信令平面网络节点之间保护信令平面。如果已经建立了信令平面密钥，则从该信令平面密钥导出媒体平面密钥，并且将媒体平面密钥发送到所述第一媒体平面网络节点，以将介质平面固定在所述第一终端用户和所述第一媒体之间平面网络节点。如果还没有建立信令平面密钥，则从所述会话密钥导出替代媒体平面密钥，并将其发送到所述第一媒体平面网络节点，以便在所述第一终端用户和所述第一媒体平面网络节点之间保护媒体平面。

6. 发明申请

WO2010037428A1 SESSION ESTABLISHMENT IN A COMMUNICATION NETWORK 审中-公开
标题翻译：通信网络中的会议建立
公开(公告)号：WO2010037428A1
公开(公告)日：2010-04-08
申请号：PCT/EP2008/063301
申请日：2008-10-03
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , HEIDERMARK, Alf , HOLMBERG, Christer , LINDHOLM, Fredrik , PRZYBYSZ, Hubert
发明人： HEIDERMARK, Alf , HOLMBERG, Christer , LINDHOLM, Fredrik , PRZYBYSZ, Hubert
IPC分类号： H04L29/06
CPC分类号： H04L65/1016 , H04L65/1063 , H04L65/1069 , H04L67/303 , H04L69/24
摘要： A method and apparatus for establishing a communication session in an IMS Centralized Services communication network. A Service Centralization and Continuity Application Server (SCC AS) receives a request from an originating device to establish a session with a target device. The request includes a plurality of codec identifiers that could be used by the originating device. The SCC AS sends a second request to establish the session to the target device. The SCC AS subsequently receives, from an intermediate node between the SCC AS and the target device, an invite message. The invite message includes an indication that a codec identifier has been selected from the plurality of codec identifiers. The SCC AS then sends a message to the intermediate node instructing the intermediate node to establish the session.
摘要翻译：一种用于在IMS集中式服务通信网络中建立通信会话的方法和装置。服务集中和连续性应用服务器（SCC AS）从始发设备接收与目标设备建立会话的请求。该请求包括可由始发设备使用的多个编解码器标识符。 SCC AS向目标设备发送建立会话的第二个请求。 SCC AS随后从SCC AS和目标设备之间的中间节点接收邀请消息。邀请消息包括从多个编解码器标识符中选择了编解码器标识符的指示。然后，SCC AS向指示中间节点建立会话的中间节点发送消息。

7. 发明申请

WO2010022781A1 METHOD AND APPARATUSES FOR MAINTAINING SERVICE CONTINUITY TO A CENTRALIZATION AND CONTINUITY APPLICATION SERVER 审中-公开
标题翻译：维护服务连续性与集中和连续性应用服务器的方法和设备
公开(公告)号：WO2010022781A1
公开(公告)日：2010-03-04
申请号：PCT/EP2008/061332
申请日：2008-08-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , KELLER, Ralf , LINDHOLM, Fredrik , WANG, Jian
发明人： KELLER, Ralf , LINDHOLM, Fredrik , WANG, Jian
IPC分类号： H04W8/26
CPC分类号： H04W36/0022 , H04L65/1016 , H04L69/40 , H04W36/0033 , H04W36/165 , H04W36/30 , H04W80/10
摘要： A method and apparatus for maintaining service continuity for User Equipment accessing an IP Multimedia Subsystem communication network. A routing identifier is established that identifies a Service Centralization and Continuity Application Server allocated to the User Equipment. The routing identifier is sent to the User Equipment. In the event of disruption to the service between the User Equipment and the Service Centralization and Continuity Application Server, a handover message is sent from the User Equipment via a Circuit Switched access network. The handover message includes the routing identifier, and is then forwarded to the identified Service Centralization and Continuity Application Server. This allows the same Service Centralization and Continuity Application Server to be used after the handover as was used before the handover, thereby providing service continuity.
摘要翻译：一种维护用户设备访问IP多媒体子系统通信网络的业务连续性的方法和装置。建立标识分配给用户设备的服务集中和连续性应用服务器的路由标识符。路由标识符被发送到用户设备。在用户设备和服务集中和连续性应用服务器之间的服务中断的情况下，通过电路交换接入网络从用户设备发送切换消息。切换消息包括路由标识符，然后被转发到所识别的服务集中和连续性应用服务器。这允许在切换之后使用相同的服务集中和连续性应用服务器，如在切换之前使用的，从而提供服务连续性。

8. 发明申请

WO2009143891A1 IPTV SECURITY IN A COMMUNICATION NETWORK 审中-公开
标题翻译： IPTV通信网络安全
公开(公告)号：WO2009143891A1
公开(公告)日：2009-12-03
申请号：PCT/EP2008/056602
申请日：2008-05-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , EDLUND, Peter , ÅSTRÖM, Bo , LINDHOLM, Fredrik
发明人： EDLUND, Peter , ÅSTRÖM, Bo , LINDHOLM, Fredrik
IPC分类号： H04L29/06 , H04N7/173
CPC分类号： H04L63/06 , H04L63/062 , H04L63/065 , H04L63/0815 , H04L65/1016 , H04L65/4076 , H04N7/1675 , H04N7/17318 , H04N21/25816 , H04N21/26613 , H04N21/64322
摘要： A method of setting up a secure IPTV session. An Application Server (AS) receives an invite message from an IPTV receiving node such as a mobile telephone or a Set Top Box (STB) to set up an IPTV session. The invite message includes a Bootstrapping Transaction Identifier (BTID) associated with the receiving node. The AS sends an authentication request to a Service Access Protection Server, the authentication request including the BTID. The AS then receives from the Service Access Protection Server an authentication response, which includes a long term key associated with the IPTV receiving node, the long term key having been previously provided to the IPTV receiving node. A request is sent to an IPTV content provider node, the request identifying the IPTV receiving node. The AS then encrypts a media encryption key that is used to encrypt the media sent by the IPTV content provider, using the received long term key. An invite response is then sent to the IPTV receiving node, the response including the encrypted media encryption key.
摘要翻译：一种建立安全IPTV会话的方法。应用服务器（AS）从诸如移动电话或机顶盒（STB）的IPTV接收节点接收邀请消息以建立IPTV会话。邀请消息包括与接收节点相关联的引导事务标识符（BTID）。 AS向服务访问保护服务器发送认证请求，认证请求包括BTID。 AS然后从服务访问保护服务器接收包括与IPTV接收节点相关联的长期密钥的认证响应，该长期密钥先前已经提供给IPTV接收节点。向IPTV内容提供商节点发送请求，该请求标识IPTV接收节点。 AS然后使用接收到的长期密钥加密用于加密由IPTV内容提供商发送的媒体的媒体加密密钥。然后，向IPTV接收节点发送邀请响应，响应包括加密的媒体加密密钥。

9. 发明申请

WO2009086938A1 SECURING CONTACT INFORMATION 审中-公开
标题翻译：安全联系方式
公开(公告)号：WO2009086938A1
公开(公告)日：2009-07-16
申请号：PCT/EP2008/050282
申请日：2008-01-11
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LINDHOLM, Fredrik , SOLOVIEV, Mikhail
发明人： LINDHOLM, Fredrik , SOLOVIEV, Mikhail
IPC分类号： H04L29/08 , H04L29/06 , H04L29/12
CPC分类号： H04W12/08 , H04L63/08 , H04L63/102 , H04L63/20 , H04W8/04 , H04W12/06 , H04W88/18
摘要： A method of controlling user access to contact information associated with public user identities (IMPUs) registered in respect of the user's subscription within an IP Multimedia Subsystem. The method comprises installing into a Serving Call/Session Control Function assigned to the user, one or more contact information access policies, the contact information access policy or policies defining if and under what circumstances the user can view or delete contact information. Upon a request by the user to view and/or modify said contact information, the Serving Call/Session Control Function evaluates and enforces these contact information policies.
摘要翻译：一种控制用户访问与IP多媒体子系统内的用户订阅相关联的与公共用户身份（IMPU）相关联的联系人信息的方法。该方法包括安装到分配给用户的服务呼叫/会话控制功能，一个或多个联系人信息访问策略，联系人信息访问策略或策略，以定义用户何时以及在什么情况下可以查看或删除联系人信息。根据用户查看和/或修改所述联系人信息的请求，服务呼叫/会话控制功能评估并实施这些联系信息策略。

10. 发明申请

WO2009071120A1 METHOD AND APPARATUS FOR CORRELATING SIGNALLING IN A COMMUNICATIONS NETWORK 审中-公开
标题翻译：用于在通信网络中相关信号的方法和装置
公开(公告)号：WO2009071120A1
公开(公告)日：2009-06-11
申请号：PCT/EP2007/063317
申请日：2007-12-04
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , ÅSTRÖM, Bo , HAGENFELDT, Calle , HEIDERMARK, Alf , KELLER, Ralf , LINDHOLM, Fredrik
发明人： ÅSTRÖM, Bo , HAGENFELDT, Calle , HEIDERMARK, Alf , KELLER, Ralf , LINDHOLM, Fredrik
IPC分类号： H04L29/06
CPC分类号： H04L65/1016 , H04L65/104 , H04L65/1083
摘要： A method and apparatus for correlating signalling in a communications network. A node (11) in an IMS network (3) receives circuit switched signalling relating to a communication session sent from a terminal (8) over a circuit switched access network (10), and also receives packet switched signalling relating to the communication session sent from the terminal over a packet switched access network (9). The packet switched signalling comprises an identifier, and the node uses the identifier to correlate the circuit switched signalling with the packet switched signalling. This allows terminals using ICS to send signalling over both packet switched and circuit switched access networks, and a receiving node to correlate those signals.
摘要翻译：一种用于在通信网络中相关信令的方法和装置。 IMS网络（3）中的节点（11）接收与通过电路交换接入网络（10）从终端（8）发送的通信会话有关的电路交换信令，并且还接收与发送的通信会话有关的分组交换信令通过分组交换接入网络（9）从终端发送。分组交换信令包括标识符，并且节点使用标识符将电路交换信令与分组交换信令相关联。这允许使用ICS的终端在分组交换和电路交换接入网络上发送信令，以及接收节点将这些信号相关联。

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