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11. 发明申请

US20150063299A1 SRVCC Handover of Calls Between Access Networks with Efficient Media Gateway Selection 有权
标题翻译：在有效的媒体网关选择的接入网络之间进行SRVCC切换
公开(公告)号：US20150063299A1
公开(公告)日：2015-03-05
申请号：US14391198
申请日：2012-06-13
申请人： Ralf Keller , Fredrik Lindholm , Kari-Pekka Perttula , Karl-Peter Ranke
发明人： Ralf Keller , Fredrik Lindholm , Kari-Pekka Perttula , Karl-Peter Ranke
IPC分类号： H04W36/08 , H04W76/02 , H04W72/04
CPC分类号： H04W36/08 , H04W36/0022 , H04W72/048 , H04W76/10 , H04W76/16 , H04W88/16
摘要： A mechanism is presented for performing a session transfer with Single Radio Voice Call Continuity, SRVCC, from a Packet Switched, PS, access to a Circuit Switched, CS, access of a telecommunications session that has been established over the PS access via an IP Multimedia Subsystem, IMS, network. The method includes receiving a request for the transfer of the session to the CS access. An indication of an already-seized media gateway, MGW, that has been established for use in one or more other sessions over the CS access is obtained from the IMS network. A MGW is selected as a Mobile-Media Gateway, M-MGW, for the session based on the obtained indication. Allocation of resources for the session in the CS access network is initiated, including specifying the MGW to be used as the Mobile-Media Gateway, M-MGW. Transfer of the session to the CS access is then initiated.
摘要翻译：提出了一种机制，用于通过IP多媒体通过PS访问建立的电信会话的访问，从分组交换，PS访问到无线电话语音呼叫连续性SRVCC进行会话传送子系统，IMS，网络。该方法包括接收将会话传送到CS接入的请求。从IMS网络获得已经建立用于CS接入中的一个或多个其他会话的已经占用的媒体网关MGW的指示。基于获得的指示，MGW被选为用于会话的移动媒体网关M-MGW。启动CS接入网中会话资源的分配，包括指定要用作移动媒体网关的MGW M-MGW。然后启动会话转移到CS访问。

12. 发明授权

US08885603B2 Handover of calls between access networks 有权
标题翻译：切换接入网络之间的呼叫
公开(公告)号：US08885603B2
公开(公告)日：2014-11-11
申请号：US13459520
申请日：2012-04-30
申请人： Ralf Keller , Fredrik Lndholm , Karl-Peter Ranke
发明人： Ralf Keller , Fredrik Lndholm , Karl-Peter Ranke
IPC分类号： H04W36/00
CPC分类号： H04W36/08 , H04W36/0022 , H04W72/048 , H04W76/10 , H04W76/16 , H04W88/16
摘要： A method is provided of performing a session transfer with Single Radio Voice Call Continuity, SRVCC, from a Packet Switched, PS, access to a Circuit Switched, CS, access of a telecommunications session that has been established over the PS access via an IP Multimedia Subsystem, IMS, network. A request for the transfer of the session is received. An indication of a voice codec that is currently being used for the session is obtained from the IMS network. Allocation of resources for the session in the CS access network is initiated, including specifying the voice codec to be used based on the obtained codec indication. Transfer of the session to the CS access is initiated so that the session continues with use of the specified voice codec.
摘要翻译：提供了一种方法，用于通过IP多媒体通过PS接入建立的电信会话的接入，执行从分组交换的PS单播无线语音呼叫连续性SRVCC的会话传送子系统，IMS，网络。接收会议转移请求。从IMS网络获得当前用于会话的语音编解码器的指示。启动CS接入网络中会话资源的分配，包括根据获得的编解码器指示指定要使用的语音编解码器。启动会话到CS访问的传送，以便会话继续使用指定的语音编解码器。

13. 发明申请

US20110058520A1 METHOD, APPARATUS AND COMPUTER PROGRAM FOR SUPPORTING A SESSION IDENTIFIER IN CASE OF A TRANSFER BETWEEN DIFFERENT RADIO ACCESS NETWORKS 有权
标题翻译：方法，设备和计算机程序，用于支持不同无线电接入网络之间转移的会议标识符
公开(公告)号：US20110058520A1
公开(公告)日：2011-03-10
申请号：US12989085
申请日：2008-04-24
申请人： Ralf Keller , Karl-Peter Ranke , Anders Nohlgren
发明人： Ralf Keller , Karl-Peter Ranke , Anders Nohlgren
IPC分类号： H04W4/00
CPC分类号： H04W76/11 , H04L65/1016 , H04L65/1083 , H04W36/0033 , H04W80/10
摘要： A method and application server for supporting a communication established between a first mobile terminal towards a telecommunications network that includes first and second radio access networks. When a session setup is initiated with respect to the first mobile terminal, the application server receives a session identifier. The application server enters the identifier into an identifier list comprising one or more identifiers for identifying sessions with respect to the first mobile terminal. If the application server receives an indication of a session transfer from the first radio access network to the second radio access network, the application server provides the identifier list to the second radio access network in response to the indication.
摘要翻译：一种方法和应用服务器，用于支持在朝向包括第一和第二无线电接入网络的电信网络的第一移动终端之间建立的通信。当相对于第一移动终端发起会话建立时，应用服务器接收会话标识符。应用服务器将标识符输入到包括用于标识关于第一移动终端的会话的一个或多个标识符的标识符列表。如果应用服务器接收到从第一无线电接入网络到第二无线电接入网络的会话传送的指示，则应用服务器响应于该指示向第二无线电接入网络提供标识符列表。

14. 发明授权

US08774166B2 Method of providing value added service in a packet switched telecommunications network and a service interface adapter for use in such method 有权
标题翻译：在分组交换电信网络中提供增值服务的方法和用于这种方法的服务接口适配器
公开(公告)号：US08774166B2
公开(公告)日：2014-07-08
申请号：US12918026
申请日：2008-02-21
申请人： Andreas Witzel , Karl-Peter Ranke
发明人： Andreas Witzel , Karl-Peter Ranke
IPC分类号： H04L12/66
CPC分类号： H04L65/1096 , H04L65/1016
摘要： A method of providing in a packet switched telecommunications network, for a communications session involving a user of said packet switched telecommunications network a value added service associated with a circuit switched telecommunication network. The method comprises the steps of establishing a first signaling data stream of a first basic call state model of a packet switched dedicated protocol type between the packet switched telecommunications network and a service interface adapter unit, and establishing a second signaling data stream of a second basic call state model of a circuit switched dedicated protocol type between the service interface adapter unit and the circuit switched telecommunications network, based on information from the first signaling data stream, for providing the value added service from the circuit switched telecommunications network. The information is augmented with further information for establishing the second signaling data stream, and for exchanging data between the first and second signaling data stream for providing the value added service to the user through the packet switched telecommunications network.
摘要翻译：一种在分组交换电信网络中提供用于涉及所述分组交换电信网络的用户的与电路交换电信网络相关联的增值业务的通信会话的方法。该方法包括以下步骤：在分组交换电信网络和服务接口适配器单元之间建立分组交换专用协议类型的第一基本呼叫状态模型的第一信令数据流，以及建立第二基本信令的第二信令数据流基于来自第一信令数据流的信息，从服务接口适配器单元和电路交换电信网络之间的电路交换专用协议类型的呼叫状态模型，用于从电路交换电信网络提供增值业务。用于建立第二信令数据流以及用于在第一和第二信令数据流之间交换数据以便通过分组交换电信网络向用户提供增值业务的信息被增加。

15. 发明申请

US20150173123A1 Call Termination to a ICS User 审中-公开
标题翻译：呼叫终止ICS用户
公开(公告)号：US20150173123A1
公开(公告)日：2015-06-18
申请号：US14401046
申请日：2012-05-16
申请人： Volker Luessem , Claudia Mayntz , Karl-Peter Ranke
发明人： Volker Luessem , Claudia Mayntz , Karl-Peter Ranke
IPC分类号： H04W76/06 , H04L29/06
CPC分类号： H04W76/36 , H04L65/1006 , H04L65/1016 , H04L65/104 , H04L65/1069 , H04L65/1073
摘要： The invention relates to techniques for terminating a call to a user in a mobile telecommunication network having a circuit switched CS access and service execution centralized in IP Multimedia Subsystem IMS. It is proposed to send the IMSI number of the user to the IMS during a registering of the user in the IMS, preferably with the SIP REGISTER message. Further when a call terminating request is received in the IMS, a SIP INVITE is generated and the IMSI number is provided to the MSC Server. The MSC server contacts the VLR for the purpose of call termination and in case the user is not found in the VLR, a restoring procedure is performed by contacting a HLR using the IMSI number and by providing the user's data to the VLR. The restoring procedure may be performed by means of the MAP restore procedure.
摘要翻译：本发明涉及用于在IP多媒体子系统IMS中集中电路交换的CS接入和业务执行的移动电信网络中终止对用户的呼叫的技术。建议在用户在IMS中注册时，最好用SIP REGISTER消息，将用户的IMSI号码发送给IMS。此外，当在IMS中接收到呼叫终止请求时，生成SIP邀请，并将IMSI号码提供给MSC服务器。为了呼叫终止的目的，MSC服务器联系VLR，并且在VLR中没有找到用户的情况下，通过使用IMSI号码联系HLR并通过向VLR提供用户的数据来执行恢复过程。恢复过程可以通过MAP恢复过程来执行。

16. 发明授权

US08666407B2 Femtocell base station, method, computer program and computer program product 有权
标题翻译：毫微微蜂窝基站，方法，计算机程序和计算机程序产品
公开(公告)号：US08666407B2
公开(公告)日：2014-03-04
申请号：US13264080
申请日：2011-09-09
申请人： Jari Vikberg , Karl-Peter Ranke
发明人： Jari Vikberg , Karl-Peter Ranke
IPC分类号： H04W4/00
CPC分类号： H04W76/18 , H04W84/045
摘要： It is presented a method for a femtocell base station, for facilitating communication between a communication terminal and a core network. The method comprises the steps, performed in the femtocell base station, of: sending a first femtocell base station message to the communication terminal; receiving a first terminal message from the communication terminal, the first terminal message comprising a first sequence number; and repeatedly sending further femtocell base station messages to the communication terminal and receiving corresponding terminal messages, comprising incremented sequence numbers, from the communication terminal, such that an expected next terminal message from the communication terminal comprises a sequence number being equal to the first sequence number. A corresponding femtocell base station, computer program and computer program product are also presented.
摘要翻译：提出了一种用于毫微微小区基站的方法，用于促进通信终端和核心网络之间的通信。该方法包括在毫微微小区基站中执行的步骤：向通信终端发送第一毫微微小区基站消息; 从所述通信终端接收第一终端消息，所述第一终端消息包括第一序列号; 并且向所述通信终端反复发送另外的毫微微小区基站消息，并且从所述通信终端接收包括递增的序列号的对应的终端消息，使得来自所述通信终端的预期的下一个终端消息包括等于所述第一序列号的序列号。还提出了相应的毫微微小区基站，计算机程序和计算机程序产品。

17. 发明申请

US20100309822A1 METHOD OF PROVIDING AT LEAST ONE VALUE ADDED SERVICE IN THE PACKET SWITCHED TELECOMMUNICATIONS NETWORK, AND METHOD OF OPERATING A SERVICE INTERFACE ADAPTER, A SERVICE INTERFACE ADAPTER FOR USE IN SUCH METHOD, A TELECOMMUNICATIONS NETWORK AND A TELECOMMUNICATIONS SERVICE 有权
标题翻译：在分组交换电信网络中提供至少一个增值服务的方法，以及操作服务接口适配器的方法，用于这种方法的服务接口适配器，电信网络和电信业务
公开(公告)号：US20100309822A1
公开(公告)日：2010-12-09
申请号：US12918026
申请日：2008-02-21
申请人： Andreas Witzel , Karl-Peter Ranke
发明人： Andreas Witzel , Karl-Peter Ranke
IPC分类号： H04L29/06 , H04L12/56
CPC分类号： H04L65/1096 , H04L65/1016
摘要： A method of providing in a packet switched telecommunications network, for a communications session involving a user of said packet switched telecommunications network a value added service associated with a circuit switched telecommunication network. The method comprises the steps of establishing a first signaling data stream of a first basic call state model of a packet switched dedicated protocol type between the packet switched telecommunications network and a service interface adapter unit, and establishing a second signaling data stream of a second basic call state model of a circuit switched dedicated protocol type between the service interface adapter unit and the circuit switched telecommunications network, based on information from the first signaling data stream, for providing the value added service from the circuit switched telecommunications network. The information is augmented with further information for establishing the second signaling data stream, and for exchanging data between the first and second signaling data stream for providing the value added service to the user through the packet switched telecommunications network.
摘要翻译：一种在分组交换电信网络中提供用于涉及所述分组交换电信网络的用户的与电路交换电信网络相关联的增值业务的通信会话的方法。该方法包括以下步骤：在分组交换电信网络和服务接口适配器单元之间建立分组交换专用协议类型的第一基本呼叫状态模型的第一信令数据流，以及建立第二基本信令的第二信令数据流基于来自第一信令数据流的信息，从服务接口适配器单元和电路交换电信网络之间的电路交换专用协议类型的呼叫状态模型，用于从电路交换电信网络提供增值业务。用于建立第二信令数据流以及用于在第一和第二信令数据流之间交换数据以便通过分组交换电信网络向用户提供增值业务的信息被增加。

18. 发明授权

US08457116B2 Mobile technology 有权
标题翻译：移动技术
公开(公告)号：US08457116B2
公开(公告)日：2013-06-04
申请号：US12594382
申请日：2007-10-26
申请人： Karl-Peter Ranke , Andreas Witzel , Michael Nils Olov Lindström , Jan Erik Lindquist
发明人： Karl-Peter Ranke , Andreas Witzel , Michael Nils Olov Lindström , Jan Erik Lindquist
IPC分类号： H04L12/66 , H04M7/00 , H04L29/06
CPC分类号： H04M7/006 , H04L29/06027 , H04L65/1016 , H04L65/1043 , H04L65/1069
摘要： Apparatus for enabling interworking of Circuit Switched video calls with video calls using IP multimedia protocols, comprising: a MGW; and a MGCF; wherein the apparatus is arranged to use MONA functionality to accelerate the set-up of video calls.
摘要翻译：用于使用IP多媒体协议实现电视交换视频呼叫与视频呼叫的互通的装置，包括：MGW; 和MGCF; 其中所述装置被设置为使用MONA功能来加速视频呼叫的建立。

19. 发明授权

US08452283B2 Femtocell base station and method thereof 有权
标题翻译：毫微微蜂窝基站及其方法
公开(公告)号：US08452283B2
公开(公告)日：2013-05-28
申请号：US13264109
申请日：2011-09-09
申请人： Jari Vikberg , Karl-Peter Ranke
发明人： Jari Vikberg , Karl-Peter Ranke
IPC分类号： H04W4/00
CPC分类号： H04W4/00 , H04W84/045
摘要： The present invention relates to a method of a femtocell base station (1), for facilitating communication between a communication terminal (8) and a core network (4). The method comprises the femtocell base station (1) receiving a first message (11) from the communication terminal (8), the message (11) comprising a first message sequence number. The method also comprises the femtocell base station (1) producing a sequence number indicator arranged to indicate to the core network (4) to adjust (22) an expected message sequence number of the core network (4) to be synchronized with a corresponding message sequence number of the communication terminal (8). The method further comprises the femtocell base station (1) sending an update message (19a) to the core network (4), wherein the update message (19a) comprises the sequence number indicator. The invention also relates to a femtocell base station (1).
摘要翻译：本发明涉及一种用于促进通信终端（8）和核心网（4）之间的通信的毫微微小区基站（1）的方法。所述方法包括所述毫微微小区基站（1）从所述通信终端（8）接收第一消息（11），所述消息（11）包括第一消息序列号。所述方法还包括产生序列号指示符的序列号指示符，所述序列号指示符被布置为向核心网络（4）指示调整（22）核心网络（4）的预期消息序列号以与对应的消息同步通信终端（8）的序列号。该方法还包括毫微微小区基站（1）向核心网（4）发送更新消息（19a），其中更新消息（19a）包括序列号指示符。本发明还涉及一种毫微微小区基站（1）。

20. 发明授权

US08428597B2 RAN node and method thereof 有权
标题翻译： RAN节点及其方法
公开(公告)号：US08428597B2
公开(公告)日：2013-04-23
申请号：US13264092
申请日：2011-09-09
申请人： Jari Vikberg , Karl-Peter Ranke
发明人： Jari Vikberg , Karl-Peter Ranke
IPC分类号： H04W36/00
CPC分类号： H04W36/04 , H04W36/0055 , H04W84/045
摘要： The present invention relates to a method of a serving Radio Access Network (RAN) node for facilitating communication between a communication terminal and a core network in view of a handover of the communication terminal from said serving RAN node. The method comprises receiving a first message from the communication terminal, the message comprising a first message sequence number. The method also comprises producing a sequence number synchronization indicator (SNSI) arranged to indicate to a second RAN node to adjust a message sequence number of any future message from the communication terminal before forwarding said future message to the core network, such that the message sequence number of said future message is synchronized with a corresponding expected message sequence number of the core network. The method further comprises sending an update message to the second RAN node, wherein the update message comprises the SNSI.
摘要翻译：本发明涉及一种服务无线电接入网（RAN）节点的方法，用于考虑到通信终端从所述服务RAN节点的切换，便于通信终端与核心网之间的通信。所述方法包括从所述通信终端接收第一消息，所述消息包括第一消息序列号。该方法还包括产生一个序列号同步指示符（SNSI），该序列号同步指示符（SNSI）被布置为向第二RAN节点指示在将所述未来消息转发到核心网络之前从通信终端调整任何将来消息的消息序列号，使得消息序列所述未来消息的号码与核心网络的对应的预期消息序列号同步。该方法还包括向第二RAN节点发送更新消息，其中更新消息包括SNSI。

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