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1. 发明公开

EP3479610A1 FORWARDING IMS-RELATED INFORMATION FOR LAWFUL INTERCEPTION FOR MOBILITY IN S8HR 有权
公开(公告)号：EP3479610A1
公开(公告)日：2019-05-08
申请号：EP16805729.7
申请日：2016-10-26
申请人： Telefonaktiebolaget LM Ericsson (PUBL)
发明人： GUSTAFSSON, Roland , IOVIENO, Maurizio , KELLER, Ralf , DANNEBRO, Patrik
IPC分类号： H04W12/02 , H04L29/06 , H04W36/00 , H04W36/12 , H04W36/14

2. 发明授权

EP2491705B1 LI REPORTING OF UPDATED LOCATION INFORMATION FOR EPS 有权
公开(公告)号：EP2491705B1
公开(公告)日：2018-12-26
申请号：EP09850644.7
申请日：2009-10-23
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： IOVIENO, Maurizio , VILLANI, Elvira
IPC分类号： H04L29/06 , H04W12/02 , H04W4/20 , H04W8/02 , H04W4/02 , H04W60/04
CPC分类号： H04W8/02 , H04L63/306 , H04L63/308 , H04W4/02 , H04W4/20 , H04W12/02 , H04W60/04
摘要： The present invention relates to a method to enhance resolution of location information of a mobile user in an Evolved Packet communication System. The system comprises a Mobility Management Entity that provides the user with at least one tracking area in which the user is able to move without location information being reported. The method comprises the following steps: receiving to the Mobility Management Entity, a location activation message valid for the user; receiving to the Mobility Management Entity, a service request related to the user; detecting in the Mobility Management Entity, user location information with higher resolution than the at least one tracking area level resolution; sending from the Mobility Management Entity, a monitoring message comprising high resolution information of the user's location within the at least one tracking area.

3. 发明授权

EP1772036B1 PROVISION OF LOCATION INFORMATION INTO IRI 有权
标题翻译：提供位置信息的FOR IRI
公开(公告)号：EP1772036B1
公开(公告)日：2013-03-06
申请号：EP04770728.6
申请日：2004-07-29
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： IOVIENO, Maurizio , LALA, Alessandro
IPC分类号： H04L29/06 , H04W12/02
CPC分类号： H04W12/02 , H04L63/306 , H04W24/00 , H04W64/00 , H04W88/08

4. 发明授权

EP1444858B1 METHOD FOR THE DETERMINATION OF A RECEIVER FOR LOCATION INFORMATION 有权
标题翻译：一种用于确定接收机的定位信息
公开(公告)号：EP1444858B1
公开(公告)日：2007-03-28
申请号：EP02787708.3
申请日：2002-11-15
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： DE LUCA, Enrico , LALA, Alessandro , ISRAELSSON, Martin , MOLANDER, Anders , IOVIENO, Maurizio , KORMOS, Arpad
IPC分类号： H04Q7/38 , H04Q7/22
CPC分类号： H04W64/00 , H04W4/02 , H04W8/08 , H04W8/10
摘要： The invention relates to a method for distinguishing between LOCATION REPORT messages to avoid ambiguities. Therefore, a value of an information element of request type is returned by a radio network controller, depending on an intended receiver of the location information. A control node receiving the information element value analyses said value and determines the receiver depending on the result of said analysis.

5. 发明授权

EP1900149B1 INTERCEPTION OF MULTIMEDIA SERVICES 失效
标题翻译：截取多媒体服务
公开(公告)号：EP1900149B1
公开(公告)日：2012-05-23
申请号：EP05756672.1
申请日：2005-07-01
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： IMBIMBO, Amedeo , IOVIENO, Maurizio
IPC分类号： H04L29/06
CPC分类号： H04L67/14 , H04L63/306 , H04L65/1006 , H04L65/1016 , H04M3/2281
摘要： The present invention relates to a method for monitoring in a telecommunication system. The system comprises a service domain that handles session control and a bearer domain used for transportation of media flow. A request for monitoring of a first party (A) is received by a Call Session Control Function (CSCF) in the service domain. The method comprises the following further steps: - A SIP session event is detected by the Call 10 Session Control Function (CSCF) due to a set-up of a media-flow connection between the monitored party (A) and a second party (B). - A resource set-up message (SIP1) is sent via an interface (Mr) from the Call Session Control Function (CSCF) to a Multimedia Resource Function (MRF) in the service domain. - A SIP transaction is established between the Multimedia Resource Function (MRF) and a third Delivery Function (DF3). - A SIP session is established between the third Delivery Function (DF3) and a Law Enforcement Monitoring Facility (LEMF).

6. 发明公开

EP2329631A1 LAWFUL INTERCEPTION FOR 2G/3G EQUIPMENT INTERWORKING WITH EVOLVED PACKET SYSTEM 有权
标题翻译： LEGALE ERFASSUNGFÜR2G / 3GAUSRÜSTUNGZUSAMMENARBEITEND MIT DEM EVOLVED PACKET SYSTEM
公开(公告)号：EP2329631A1
公开(公告)日：2011-06-08
申请号：EP08775340.6
申请日：2008-07-24
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： IOVIENO, Maurizio , DE SANTIS, Raffaele
IPC分类号： H04L29/06 , H04W12/02
CPC分类号： H04L63/30 , H04L47/32 , H04L63/00 , H04L63/304 , H04M3/2281 , H04W12/02 , H04W28/10
摘要： A method for reducing consumption of resources for lawful interception or retention data related to traffic concerning a 2G/3G target mobile connected to a telecommunications network interworking with Evolved Packet System, comprises the steps of: at a first node, detecting at least a parameter value in data for which lawful interception or data retention has been activated; based on the at least parameter value, evaluating whether the traffic is intercepted or retained at a second node crossed by the traffic in the same network; filtering out lawful interception requests or intercepted data if the second node is located downstream of the first node.
摘要翻译：提供了一种用于减少与涉及与演进分组系统相互作用的电信网络连接的2G / 3G目标移动的流量的合法拦截或保留数据的资源消耗的方法，系统和计算机程序产品。在第一节点处检测到已经激活合法拦截或数据保留的数据中的至少第一参数值。基于至少第一参数值，评估是否在由相同网络中的业务越过的第二节点处拦截或保留业务。如果第二个节点位于第一个节点的下游，那么合法的拦截请求或拦截的数据将被过滤掉。

7. 发明授权

EP1378137B9 METHOD FOR DEFERRED LOCATION REPORTING IN A RADIO CELLULAR NETWORK 有权
标题翻译：用于位置延迟报告程序，蜂窝无线电网络
公开(公告)号：EP1378137B9
公开(公告)日：2008-10-22
申请号：EP02737940.3
申请日：2002-04-10
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： EWERT, Jörg, Christian , STÜMPERT, Martin , DE LUCA, Enrico , LALA, Alessandro , IOVIENO, Maurizio
IPC分类号： H04Q7/22
CPC分类号： H04W60/04 , G07B15/063 , H04W4/02
摘要： The invention relates to the provision of deferred location reporting wherein the reporting is triggered by a trigger location change event. Trigger location change events are either related to a user of a cellular telecommunication network entering, leaving or changing an area, or to an area, which is entered or left by a user.

8. 发明授权

EP2813047B1 LAWFUL INTERCEPTION OF ENCRYPTED COMMUNICATIONS 有权转让
标题翻译：合法截获加密通信
公开(公告)号：EP2813047B1
公开(公告)日：2017-07-12
申请号：EP12718968.6
申请日：2012-04-27
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： NÄSLUND, Mats , IOVIENO, Maurizio , NORRMAN, Karl
IPC分类号： H04L29/06
CPC分类号： H04L63/0807 , H04L9/3213 , H04L63/0428 , H04L63/062 , H04L63/306
摘要： A method of establishing an encrypted communication between a sending node (2) and a receiving node (3), the method comprising, at the sending node (2), sending to a Key Management Server a request for a ticket, the request containing cryptographic information relating to the sending node (2), receiving from the Key Management Server a key and information associated with an identifier, the identifier being usable by the Key Management Server to identify cryptographic information relating to the communication and stored at a database, sending to the receiving node the ticket and identifier to establish the encrypted communication session with the receiving node, and including second information derived from the information associated with the identifier in packets sent to the receiving node in the encrypted communication.
摘要翻译：一种在发送节点（2）和接收节点（3）之间建立加密通信的方法，该方法包括在发送节点（2）向密钥管理服务器发送对票证的请求，该请求包含密码与所述发送节点（2）有关的信息，从所述密钥管理服务器接收密钥和与标识符相关联的信息，所述密钥管理服务器可使用所述标识符来识别与所述通信相关的密码信息并存储在数据库中，接收节点用于建立与接收节点的加密通信会话的票和标识符，并且包括从与加密通信中发送到接收节点的分组中的标识符相关联的信息导出的第二信息。

9. 发明公开

EP3100444A2 METHOD, APPARATUS AND COMPUTER PROGRAM FOR LAWFUL INTERCEPT IN DEVICE-TO-DEVICE COMMUNICATION 审中-公开
标题翻译：方法，装置及计算机程序合法监听到D2D通信
公开(公告)号：EP3100444A2
公开(公告)日：2016-12-07
申请号：EP15703517.1
申请日：2015-01-28
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： SORRENTINO, Stefano , IOVIENO, Maurizio , SIOMINA, Iana
IPC分类号： H04M3/22 , H04L29/06 , H04W4/00
CPC分类号： H04M3/2281 , H04L63/306 , H04M2207/18 , H04W12/02 , H04W76/14
摘要： There are provided methods in D2D Device of Logging the Information, Reporting the Logged Information, methods in a Network Node of Checking/Verifying the Logged Information, Requesting the Information, detecting specific LI events, reporting LI information to the LEMF, and method for Logging/Reporting Transmission Parameters, Requesting Decryption Keys, and for Data Relay. There are provided apparatuses and means arranged to perform the methods, and computer programs for implementing the methods.

10. 发明授权

EP2870788B1 LAWFUL INTERCEPTION IN A COMMUNICATIONS NETWORK 有权转让
标题翻译：合法监听通信网络中的
公开(公告)号：EP2870788B1
公开(公告)日：2016-06-01
申请号：EP12735506.3
申请日：2012-07-09
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： MAIONE, Biagio , ATTANASIO, Francesco , FURTENBACK, Ros-Marie , IOVIENO, Maurizio
IPC分类号： H04L29/06 , H04W12/02 , H04W36/00
CPC分类号： H04L63/30 , H04L63/306 , H04W12/02 , H04W36/00 , H04W36/0022

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