专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100182998A1 Access Domain Selection In A Communications Network 审中-公开
标题翻译：在通信网络中访问域选择
公开(公告)号：US20100182998A1
公开(公告)日：2010-07-22
申请号：US12664769
申请日：2008-06-13
申请人： Kazuhiko Nakada , Bo Aström , Alf Heidermark , Ralf Keller , Stephen Terrill
发明人： Kazuhiko Nakada , Bo Aström , Alf Heidermark , Ralf Keller , Stephen Terrill
IPC分类号： H04L12/66
CPC分类号： H04L65/1069 , H04L65/1073 , H04W48/18
摘要： A method and apparatus for managing access domain selection for a user device accessing an IP Multimedia Subsystem (IMS) network. A Call Session Control Function (CSCF) in the IMS network stores an access domain indicator associated with a user s contact address. The access domain indicator is associated with the user s contact address when the user registers with the IMS network. The CSCF sends the access domain indicator to an Access Domain Selection (ADS) function in the IMS network, the access domain indicator to be used by the ADS function in selecting an access domain. This allows the ADS function to select the correct access domain to use when sending messages to the user device.
摘要翻译：一种用于管理访问IP多媒体子系统（IMS）网络的用户设备的接入域选择的方法和装置。 IMS网络中的呼叫会话控制功能（CSCF）存储与用户的联系人地址相关联的接入域指示符。当用户向IMS网络注册时，接入域指示符与用户的联系人地址相关联。 CSCF将接入域指示符发送到IMS网络中的接入域选择（ADS）功能，即由ADS功能选择接入域使用的接入域指示符。这允许ADS功能在向用户设备发送消息时选择正确的访问域。

2. 发明申请

US20100246523A1 METHOD AND APPARATUS FOR CORRELATING SIGNALLING IN A COMMUNICATIONS NETWORK 有权
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：US20100246523A1
公开(公告)日：2010-09-30
申请号：US12746392
申请日：2007-12-04
申请人： Bo Aström , Carl-Henrik Hagenfeldt , Alf Heidermark , Ralf Keller , Fredrik Lindholm
发明人： Bo Aström , Carl-Henrik Hagenfeldt , Alf Heidermark , Ralf Keller , Fredrik Lindholm
IPC分类号： H04W72/04
CPC分类号： H04L65/1016 , H04L65/104 , H04L65/1083
摘要： A node in an IMS network receives circuit switched signalling relating to a communication session sent from a terminal over a circuit switched access network, and also receives packet switched signalling relating to the communication session sent from the terminal over a packet switched access network. 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： IMS网络中的节点接收与通过电路交换接入网络从终端发送的通信会话有关的电路交换信令，并且还接收与通过分组交换接入网络从终端发送的通信会话有关的分组交换信令。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。

3. 发明申请

US20100254372A1 SYSTEM AND METHOD FOR ENHANCING IMS CENTRALIZED SERVICES 审中-公开
标题翻译：用于增强IMS中心服务的系统和方法
公开(公告)号：US20100254372A1
公开(公告)日：2010-10-07
申请号：US12665548
申请日：2008-06-16
申请人： Ralf Keller , Jian Wang , Kazuhiko Nakada , Alf Heidermark
发明人： Ralf Keller , Jian Wang , Kazuhiko Nakada , Alf Heidermark
IPC分类号： H04L12/66
CPC分类号： H04L65/1016 , H04L65/1006 , H04L65/104 , H04L65/1096 , H04M3/02 , H04M3/4211 , H04M7/123 , H04M7/1235 , H04M2207/12 , H04Q3/0025 , H04Q3/0045
摘要： A system and method of providing an enhanced service in a telecommunications network. The system includes a telecommunications network utilizing a circuit switched and packet switched access capability. The system also includes a sending User Equipment (UE) originating a call to a receiving UE. The sending UE sends an indicator informing the network to wait for further call information before proceeding with a call request towards the receiving UE. The system also includes a control node for routing calls within the network. The control node combines the call information received from the sending UE with call routing information of the call for connecting the call with the receiving UE to form a call request to the receiving UE. Upon receiving the call request message by the receiving UE, the call is connected and a media path is established between the receiving UE and the sending UE.
摘要翻译：一种在电信网络中提供增强业务的系统和方法。该系统包括利用电路交换和分组交换接入能力的电信网络。该系统还包括向接收UE发起呼叫的发送用户设备（UE）。发送UE在向接收UE继续呼叫请求之前发送通知网络的指示符等待进一步的呼叫信息的指示符。该系统还包括用于在网络内路由呼叫的控制节点。控制节点将从发送UE接收到的呼叫信息与呼叫的呼叫路由信息相组合，用于将呼叫连接到接收UE，以形成对接收UE的呼叫请求。在接收到UE接收到呼叫请求消息时，呼叫被连接，并且在接收UE和发送UE之间建立媒体路径。

4. 发明申请

US20100118861A1 Inter-Working Between a Packet-Switched Domain and a Circuit-Switched Domain 审中-公开
标题翻译：分组交换域和电路交换域之间的互通
公开(公告)号：US20100118861A1
公开(公告)日：2010-05-13
申请号：US12594530
申请日：2008-04-01
申请人： Andreas Witzel , Ralf Keller , Kazuhiko Nakada , Bo Aström
发明人： Andreas Witzel , Ralf Keller , Kazuhiko Nakada , Bo Aström
IPC分类号： H04L12/66
CPC分类号： H04L65/1073 , H04L65/1016 , H04W60/04 , H04W80/10
摘要： The present invention proposes a solution for providing packet-switched services to a user, even in case the user is accessibly only via a circuit-switched access. For this purpose it is proposed to force the user to report changes in the reachability status and to keep the user's registration alive in a packet-switched domain as long as the user is reachable. A packet-switched adapter located between the circuit-switched domain and a packet-switched domain aligns the registration status of the user in the packet-switched domain to the reachability status and performs a registration procedure depending on the outcome of the alignments. The registration procedure might be in detail either a registration or a re-registration or a de-registration procedure.
摘要翻译：本发明提出了一种用于向用户提供分组交换服务的解决方案，即使在用户仅通过电路交换访问可访问的情况下。为此，建议强制用户报告可达性状态的变化，并且只要用户可达，就保持用户在分组交换域中的注册。位于电路交换域和分组交换域之间的分组交换适配器将分组交换域中的用户的注册状态与可达性状态对齐，并根据对齐的结果执行注册过程。注册程序可能是注册或重新注册或注销过程的详细信息。

5. 发明授权

US08477765B2 Method and apparatus for correlating signalling in a communications network 有权
标题翻译：用于在通信网络中相关信令的方法和装置
公开(公告)号：US08477765B2
公开(公告)日：2013-07-02
申请号：US12746392
申请日：2007-12-04
申请人： Bo Åström , Carl-Henrik Hagenfeldt , Alf Heidermark , Ralf Keller , Fredrik Lindholm
发明人： Bo Åström , Carl-Henrik Hagenfeldt , Alf Heidermark , Ralf Keller , Fredrik Lindholm
IPC分类号： H04L12/66
CPC分类号： H04L65/1016 , H04L65/104 , H04L65/1083
摘要： A node in an IMS network receives circuit switched signalling relating to a communication session sent from a terminal over a circuit switched access network, and also receives packet switched signalling relating to the communication session sent from the terminal over a packet switched access network. 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： IMS网络中的节点接收与通过电路交换接入网络从终端发送的通信会话有关的电路交换信令，并且还接收与通过分组交换接入网络从终端发送的通信会话有关的分组交换信令。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。

6. 发明授权

US08671201B2 Correlation of sessions in case of session transfer in IMS domain 有权
标题翻译： IMS域中会话转移会话的相关性
公开(公告)号：US08671201B2
公开(公告)日：2014-03-11
申请号：US13126902
申请日：2008-09-29
申请人： Ralf Keller , Alf Heidermark , Fredrik Lindholm
发明人： Ralf Keller , Alf Heidermark , Fredrik Lindholm
IPC分类号： G06F15/16
CPC分类号： H04L65/1016 , H04L65/1083 , H04W36/0022 , H04W76/11
摘要： The invention relates to session control in an IMS domain of a communications network and more particularly to techniques for performing session transfer in an IMS control node (SCC AS) for controlling centralized services in an IMS domain. One embodiment of an SCC AS (200) may be adapted to store, for each of a plurality of ongoing communication sessions, a session information item (218) comprising a user identity (222) identifying a user device involved in the session and a first identifier (216) of the user device in a CS domain of the communications network, wherein the user identity is associated with multiple user devices and the first identifier comprises at least one of an MSISDN (216), an IMSI, and a GRUU.
摘要翻译：本发明涉及通信网络的IMS域中的会话控制，更具体地涉及用于在IMS控制节点（SCC AS）中执行会话传输以控制IMS域中的集中式服务的技术。 SCC AS（200）的一个实施例可以适于为多个正在进行的通信会话中的每一个存储包括标识会话中涉及的用户设备的用户身份（222）的会话信息项（218），以及第一在通信网络的CS域中的用户设备的标识符（216），其中所述用户身份与多个用户设备相关联，并且所述第一标识符包括MSISDN（216），IMSI和GRUU中的至少一个。

7. 发明申请

US20110238845A1 Correlation of Sessions in Case of Session Transfer in IMS Domain 有权
标题翻译： IMS域中会话转移会话的相关性
公开(公告)号：US20110238845A1
公开(公告)日：2011-09-29
申请号：US13126902
申请日：2008-09-29
申请人： Ralf Keller , Alf Heidermark , Fredrik Lindholm
发明人： Ralf Keller , Alf Heidermark , Fredrik Lindholm
IPC分类号： H04W8/26 , G06F15/16
CPC分类号： H04L65/1016 , H04L65/1083 , H04W36/0022 , H04W76/11
摘要： The invention relates to session control in an IMS domain of a communications network and more particularly to techniques for performing session transfer in an IMS control node (SCC AS) for controlling centralized services in an IMS domain. One embodiment of an SCC AS (200) may be adapted to store, for each of a plurality of ongoing communication sessions, a session information item (218) comprising a user identity (222) identifying a user device involved in the session and a first identifier (216) of the user device in a CS domain of the communications network, wherein the user identity is associated with multiple user devices and the first identifier comprises at least one of an MSISDN (216), an IMSI, and a GRUU.
摘要翻译：本发明涉及通信网络的IMS域中的会话控制，更具体地涉及用于在IMS控制节点（SCC AS）中执行会话传输以控制IMS域中的集中式服务的技术。 SCC AS（200）的一个实施例可以适于为多个正在进行的通信会话中的每一个存储包括标识会话中涉及的用户设备的用户身份（222）的会话信息项（218），以及第一在通信网络的CS域中的用户设备的标识符（216），其中所述用户身份与多个用户设备相关联，并且所述第一标识符包括MSISDN（216），IMSI和GRUU中的至少一个。

8. 发明授权

US08340084B2 System and method for indicating circuit switched access at IMS registration 有权
标题翻译：用于在IMS注册时指示电路交换接入的系统和方法
公开(公告)号：US08340084B2
公开(公告)日：2012-12-25
申请号：US12594182
申请日：2007-03-30
申请人： Kazuhiko Nakada , Ralf Keller , George Foti
发明人： Kazuhiko Nakada , Ralf Keller , George Foti
IPC分类号： H04L12/66
CPC分类号： H04L65/1073 , H04L65/1016 , H04W4/18 , H04W48/18 , H04W60/00 , H04W80/10
摘要： In IP Multimedia Subsystem (IMS) IMS Control Channel Protocol (ICCP) is used between a user equipment (UE) and IMS Control Channel Function (ICCF) and Session Initiated Protocol (SIP) interface (between to ICCF, Call Session Control Function and Application Server) to support the indication of Circuit Switched (CS) access utilizing P-Access-Network-Information header. The indication can be used by an S-CSCF or AS for different purposes such as routing decision, charging, and presence info.
摘要翻译：在IP多媒体子系统（IMS）中，在用户设备（UE）和IMS控制信道功能（ICCF）和会话发起协议（SIP）接口之间使用IMS控制信道协议（ICCP）（ICCF，呼叫会话控制功能和应用服务器），以支持使用P-Access-Network-Information报头的电路交换（CS）访问的指示。该指示可以由S-CSCF或AS用于不同的目的，例如路由决定，计费和存在信息。

9. 发明申请

US20100157985A1 SYSTEM AND METHOD FOR INDICATING CIRCUIT SWITCHED ACCESS AT IMS REGISTRATION 有权
标题翻译：用于在IMS注册中指示电路切换访问的系统和方法
公开(公告)号：US20100157985A1
公开(公告)日：2010-06-24
申请号：US12594182
申请日：2007-03-30
申请人： Kazuhiko Nakada , Ralf Keller , George Foti
发明人： Kazuhiko Nakada , Ralf Keller , George Foti
IPC分类号： H04L12/66
CPC分类号： H04L65/1073 , H04L65/1016 , H04W4/18 , H04W48/18 , H04W60/00 , H04W80/10
摘要： In IP Multimedia Subsystem (IMS) IMS Control Channel Protocol (ICCP) is used between a user equipment (UE) and IMS Control Channel Function (ICCF) and Session Initiated Protocol (SIP) interface (between to ICCF, Call Session Control Function and Application Server) to support the indication of Circuit Switched (CS) access utilizing P-Access-Network-Information header. The indication can be used by an S-CSCF or AS for different purposes such as routing decision, charging, and presence info.
摘要翻译：在IP多媒体子系统（IMS）中，在用户设备（UE）和IMS控制信道功能（ICCF）和会话发起协议（SIP）接口之间使用IMS控制信道协议（ICCP）（ICCF，呼叫会话控制功能和应用服务器），以支持使用P-Access-Network-Information报头的电路交换（CS）访问的指示。该指示可以由S-CSCF或AS用于不同的目的，例如路由决定，计费和存在信息。

10. 发明申请

US20100246444A1 METHOD FOR REGISTERING IN AN IMS DOMAIN A NON-IMS USER DEVICE 审中-公开
标题翻译：用于在IMS域中注册非IMS用户设备的方法
公开(公告)号：US20100246444A1
公开(公告)日：2010-09-30
申请号：US12438095
申请日：2006-08-23
申请人： Andreas Witzel , Ralf Keller , Lennart Norell , Stephen Terrill
发明人： Andreas Witzel , Ralf Keller , Lennart Norell , Stephen Terrill
IPC分类号： H04L12/28
CPC分类号： H04L65/1073 , H04L65/1016 , H04W8/06 , H04W76/10 , H04W80/10
摘要： A flexible technique for registering in an IMS domain (100) of a telecommunications network a non-IMS user device (110) of a user is proposed, wherein a registration control node (104) receives a notification of an event related to a network registration of a second user device (108) of the user in the network and the registration control node initiates, based on the notification, a transaction related to an IMS registration of the non-IMS user device in the IMS domain.
摘要翻译：提出了一种用于在电信网络的IMS域（100）中注册用户的非IMS用户设备（110）的灵活技术，其中注册控制节点（104）接收与网络注册相关的事件的通知的网络中的用户的第二用户设备（108），并且所述注册控制节点基于所述通知，发起与所述IMS域中的所述非IMS用户设备的IMS注册相关的事务。

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