专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明授权

EP2835027B1 CALL-BACK TO A UE THAT HAS MADE AN EMERGENCY CALL IN A VISITED IMS NETWORK 有权
标题翻译：回拨到已在访问的IMS网络中进行紧急呼叫的UE
公开(公告)号：EP2835027B1
公开(公告)日：2015-12-30
申请号：EP13717340.7
申请日：2013-03-15
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： KELLER, Ralf , LINDHOLM, Fredrik
IPC分类号： H04W76/00 , H04L29/06 , H04M3/42 , H04W4/22 , H04W8/12
CPC分类号： H04M3/42195 , H04L65/1006 , H04L65/1016 , H04L65/103 , H04L65/1036 , H04L65/1043 , H04L65/105 , H04L65/1069 , H04M1/72536 , H04M3/5116 , H04M7/0069 , H04M7/123 , H04M11/04 , H04M2242/04 , H04W4/90 , H04W8/12 , H04W76/50
摘要： Exemplary methods for establishing an emergency call and an emergency call-back for a first User Equipment (UE) communicatively coupled to a visited Internet Protocol Multimedia Subsystem (IMS) network includes establishing an emergency call by the first UE sending an emergency call request to a Proxy Call Session Control Function (P-CSCF) in the visited IMS network. The methods further include providing, from the P-CSCF to a Serving CSCF (S-CSCF) in a home IMS network for the first UE, information comprising an indication that the emergency call has been performed and an equipment identifier of the first UE. The methods further include receiving, in the S-CSCF, an emergency call-back request from an emergency call-center, and using, in the S-CSCF, information comprised in the received emergency call-back and the information provided by the P-CSCF, to route the emergency call-back to the first UE and/or to a second UE.

92. 发明公开

EP2850884A1 SERVICE PROVISION IN A CELLULAR COMMUNICATIONS NETWORK COMPRISING CELLS WITH DIFFERENT SERVICE CAPABILITIES 有权
标题翻译：提供服务的蜂窝通信网络与不同服务能力的小区
公开(公告)号：EP2850884A1
公开(公告)日：2015-03-25
申请号：EP13723474.6
申请日：2013-05-14
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： KELLER, Ralf , LINDHOLM, Fredrik , HEDMAN, Peter
IPC分类号： H04W48/18
CPC分类号： H04W8/02 , H04W48/18 , H04W48/20 , H04W60/04 , H04W76/18
摘要： The invention refers to a method of providing a certain communication service with respect to a user equipment —UE (10) in a cellular communications network, the communications network comprising a radio access network—RAN-node (12) and a plurality of cells, wherein at least a first cell of the plurality of cells is capable of supporting the certain service, and at least a second of the plurality of cells is not capable of supporting the certain service, and a core network—CN-node (14) involved in a bearer activation process with respect to the UE (10), the radio access network node (12) performing receiving an information indicative of that the UE (10) requests the certain service, while the UE (10) is camping on the second cell, and initiating a movement to the first cell. The invention further refers to a radio access node (14), a computer program loadable into the radio access node.

93. 发明公开

EP2834955A1 BEST EFFORT CALL ROUTING PREFERENCE SETTING 审中-公开
标题翻译：偏好设定最佳的RUFLEITWEGLENKUNG
公开(公告)号：EP2834955A1
公开(公告)日：2015-02-11
申请号：EP13713166.0
申请日：2013-03-27
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： KELLER, Ralf , LINDHOLM, Fredrik
IPC分类号： H04L29/06
CPC分类号： H04W36/365 , H04L65/1016 , H04L65/1069 , H04L65/1073 , H04L65/1083 , H04L65/80 , H04W40/22 , H04W40/36
摘要： The invention refers to providing call control within a mobile network with respect to a subscriber associated to one or a plurality of user equipments (10), the mobile network comprising an application server—SCC-AS—(18) responsible for an access domain selection, the application server performing the receiving an indication to provide a best effort—BE—access domain with respect to the user equipment (10), and selecting an access domain in dependency of the received indication for routing a call with respect to the one or the plurality of user equipments. The invention further refers to an application server (18), a computer program loadable into the application server and a user equipment (10).

94. 发明公开

EP2807857A1 HANDOVER OF EMERGENCY CALLS FROM A CIRCUIT SWITCHED TO A PACKET SWITCHED ACCESS NETWORK 有权
标题翻译： ÜBERGABEVON NOTRUFEN VON EINEM LEITUNGSVERMITTELTEN AUF EIN PAKETVERMITTELTES ZUGANGSNETZ
公开(公告)号：EP2807857A1
公开(公告)日：2014-12-03
申请号：EP12701890.1
申请日：2012-01-27
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： KELLER, Ralf , LINDHOLM, Fredrik
IPC分类号： H04W36/00
CPC分类号： H04W36/0022 , H04W4/90
摘要： A method is provided of performing a handover with SRVCC to a target PS access network of an emergency call to a PSAP from a UE accessing a CS access network. The method includes sending a handover request from the CS access network towards an IMS network to transfer the emergency call. A CS to PS emergency handover command is sent to the UE, including an emergency STN identifying an access transfer control function. The UE sends a SIP INVITE to establish an emergency IMS session over the PS access network. The SIP INVITE includes the emergency STN so that the INVITE is routed to the access transfer control function. The emergency call sent over the CS access network with the emergency IMS session are correlated and the emergency call is switched to the emergency IMS session over the PS access network to complete the handover.
摘要翻译：提供一种方法，用于执行与SRVCC的切换到来自接入CS接入网的UE的PSAP的紧急呼叫的目标PS接入网络。该方法包括从CS接入网向IMS网络发送切换请求以传送紧急呼叫。 CS到PS紧急切换命令被发送到UE，包括识别访问转移控制功能的紧急STN。 UE发送SIP INVITE以通过PS接入网建立紧急IMS会话。 SIP INVITE包括紧急STN，使INVITE被路由到访问传输控制功能。通过紧急IMS会话的CS接入网络发送的紧急呼叫相关，紧急呼叫通过PS接入网切换到紧急IMS会话，完成切换。

95. 发明授权

EP2625877B1 TECHNIQUE FOR TERMINATING CALL SET UP IN A CSFB SITUATION 有权
标题翻译：过程结束的连接施工于CSFB状况
公开(公告)号：EP2625877B1
公开(公告)日：2014-11-19
申请号：EP11723264.5
申请日：2011-05-23
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： KELLER, Ralf , RANKE, Karl-Peter , WITZEL, Andreas
IPC分类号： H04W8/08 , H04W76/02
CPC分类号： H04W76/19 , H04W4/02 , H04W8/02 , H04W8/08 , H04W36/0022 , H04W76/18 , H04W76/30
摘要： A technique for controlling set up of a terminating call to a UE in a CSFB situation involving a first MSC paging the UE and a second MSC where the UE is performing a Location Update is described. A method implementation of this technique comprises receiving, from an HLR, a PRN message and forwarding information received in the PRN message to the second MSC.

96. 发明公开

EP2534808A1 HANDLING ICS ENHANCED AND NON ENHANCED MSC IN A POOL 审中-公开
标题翻译：搬运ICS延伸，并没有扩大MSC在复合
公开(公告)号：EP2534808A1
公开(公告)日：2012-12-19
申请号：EP10844985.1
申请日：2010-02-08
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： WANG, Jiang , KELLER, Ralf , LINDHOLM, Fredrik , MUNOZ, Santiago , MATEOS PEREZ, Daniel
IPC分类号： H04L29/06
CPC分类号： H04L51/10 , H04L41/12 , H04L51/38 , H04L65/1016 , H04L65/1073 , H04L69/08 , H04W48/18 , H04W60/005 , H04W88/14 , H04W92/24
摘要： The invention related to handling core network entities of a radio core communications network comprising a first network entity and a second network entity. The said second network entity differs from the first network entity in that it is capable of processing inter-working between messages exchanged with said radio core communications network and messages exchanged with an IP multimedia subsystem. In other words, one network entity is capable of performing inter- working while the other one not. The first and/or second network entities are provided (S200) with configuration information indicating a relationship between the two network entities. The invention then foreseen routing (S300) messages relating to calls established between the at least one user terminal attached to the entity non capable of inter-working and a further user terminal attached to said IP multimedia subsystem according to said configuration information.

97. 发明授权

EP2359560B1 TECHNIQUE FOR EMERGENCY SESSION HANDLING IN A COMMUNICATION NETWORK 有权
标题翻译：技术紧急会议操控通信网络
公开(公告)号：EP2359560B1
公开(公告)日：2012-12-12
申请号：EP08785608.4
申请日：2008-08-18
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： KELLER, Ralf , WITZEL, Andreas
IPC分类号： H04L29/06 , H04W36/14
CPC分类号： H04L65/40 , H04L65/1069 , H04W4/90 , H04W36/0022 , H04W76/50 , H04W80/10
摘要： Techniques of emergency session handling in a communication network are provided, in which a packet switched network control function (30') configured to handle emergency sessions established from a user equipment (10) via a packet switched network access, e.g. an Emergency Call Session Control Function (E-CSCF), is associated with a switching control node (40') of a circuit switched network. The switching control node (40') is capable of handling emergency sessions established via a circuit switched network access, e.g. a Mobile Switching Centre Server (MSC-S) of a mobile network. Handling of emergency sessions established via the packet switched network access is forwarded from the packet switched network control function (30') to the associated switching control node (40').

98. 发明授权

EP2366258B1 METHOD AND APPARATUS FOR CIRCUIT SWITCHED REGISTERING A SUBSCRIBER IN AN IMS VIA THE SGS / GS INTERFACE 有权
标题翻译：关于电路的方法和设备交换式 - 注册一个参与者一个IMS关于SGS / GS接口
公开(公告)号：EP2366258B1
公开(公告)日：2012-10-31
申请号：EP09752164.5
申请日：2009-11-09
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： KELLER, Ralf , OLSSON, Magnus , WANG, Jian , LINDHOLM, Fredrik
IPC分类号： H04W48/18
CPC分类号： H04W48/18 , H04L65/1016 , H04L65/1073 , H04W92/24

99. 发明授权

EP2342916B1 METHOD AND APPARATUS FOR SR-VCC REVOCATION PROCEDURE 有权
标题翻译：用于SR-VCC撤销程序的方法和设备
公开(公告)号：EP2342916B1
公开(公告)日：2012-10-03
申请号：EP09786169.4
申请日：2009-08-24
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： KELLER, Ralf , HALLENSTAL, Magnus , OLSSON, Magnus
IPC分类号： H04W36/14
CPC分类号： H04W36/0022 , H04L65/1016 , H04L65/1083 , H04W36/02 , H04W76/32
摘要： The basic concept of the invention is to expand the capabilities of the MSC Server enhanced for SR-VCC and of the SCC AS to support a "session transfer revocation" procedure. To allow for such procedure it is envisaged that a MSC-Server enhanced for SR-VCC being involved in a Handover procedure for a call from a source RAN, e.g. E-UTRAN/UTRAN HSPA, to a target RAN, e.g. GERAN/UTRAN CS, sends an indication that a session transfer for said call should be performed towards the target RAN. Once the MSC-Server receives from a mobility management entity, such as MME or SGSN, of the source RAN an indication that a relocation request having initiated the session transfer indication is canceled, the MSC-Server may send an indication that the session transfer should be cancelled towards the SCC AS in the IMS which has performed the session transfer.

100. 发明公开

EP2366258A2 METHODS AND APPARATUSES FOR USER REGISTRATION IN THE IMS BY MSC SERVER WHEN USING SGS / GS INTERFACE 有权
标题翻译：关于电路的方法和设备交换式 - 注册一个参与者一个IMS关于SGS / GS接口
公开(公告)号：EP2366258A2
公开(公告)日：2011-09-21
申请号：EP09752164.5
申请日：2009-11-09
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： KELLER, Ralf , OLSSON, Magnus , WANG, Jian , LINDHOLM, Fredrik
IPC分类号： H04W36/14
CPC分类号： H04W48/18 , H04L65/1016 , H04L65/1073 , H04W92/24
摘要： A method of registering a subscriber in an IP Multimedia Subsystem (IMS) is provided, wherein the method is executed by a call control node (800), wherein the method comprises receiving (402) an access request of the subscriber for circuit switched accessing the IMS, the access request being received via an access, determining (404) an access type of the access, and sending (406) a registration request for circuit switched registering the subscriber in the IMS depending on the determined access type.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式