SESSION ESTABLISHMENT IN A COMMUNICATION NETWORK
    41.
    发明申请
    SESSION ESTABLISHMENT IN A COMMUNICATION NETWORK 有权
    通信网络中的会议建立

    公开(公告)号:US20110202666A1

    公开(公告)日:2011-08-18

    申请号:US13122042

    申请日:2008-10-03

    IPC分类号: G06F15/16

    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。

    Methods and apparatus for push to talk type service
    42.
    发明授权
    Methods and apparatus for push to talk type service 有权
    一键通式服务的方法和设备

    公开(公告)号:US08000732B2

    公开(公告)日:2011-08-16

    申请号:US12091093

    申请日:2006-10-24

    IPC分类号: H04B7/00

    摘要: A method and apparatus for processing a floor request in a push to talk type service in which a floor is required for a first terminal to distribute media to a second terminal. The first terminal sends a floor request message to a PoC Server. The message relates to at least two different types of media content and indicates how and to what extent the granting or denial of the different media types interrelate. The message may indicate, for example, that if a first media type is denied, the others should be denied; or that the granting or denial of the first media type should not affect the other media types. The message may also indicate other conditions and relationships. The PoC Server processes the request based on the indicated interrelationships and/or conditions, and grants or denies each media type.

    摘要翻译: 一种用于处理一键通服务中的楼层请求的方法和装置,其中需要第一终端将媒体分发到第二终端的楼层。 第一个终端向PoC服务器发送一个楼层请求消息。 该消息涉及至少两种不同类型的媒体内容,并且指示如何以及在何种程度上授予或拒绝不同的媒体类型相互关联。 该消息可以指示例如,如果第一媒体类型被拒绝,则其他媒体类型应被拒绝; 或者授予或拒绝第一媒体类型不应影响其他媒体类型。 该消息还可以指示其他条件和关系。 PoC服务器根据指示的相互关系和/或条件处理请求,并且授予或拒绝每种媒体类型。

    POLICY AND CHARGING CONTROL ARCHITECTURE
    43.
    发明申请
    POLICY AND CHARGING CONTROL ARCHITECTURE 审中-公开
    政策和收费控制架构

    公开(公告)号:US20110022722A1

    公开(公告)日:2011-01-27

    申请号:US12934217

    申请日:2008-03-25

    IPC分类号: G06F15/16

    摘要: Apparatus for generating policy and charging rules to control IP flows across a packet switched network. The apparatus comprises a first interface for coupling to an application function and a second interface for coupling to a policy and charging enforcement function implemented at a node through which said IP flows pass. A processor or processors is/are configured to receive service information at said first interface, and, via said second interface to trigger the removal of one or more pre-existing policy and charging rules at the policy and charging enforcement function following a predefined delay.

    摘要翻译: 用于生成策略和计费规则以控制分组交换网络上的IP流的装置。 该装置包括用于耦合到应用功能的第一接口和用于耦合到在所述IP流通过的节点处实现的策略和计费执行功能的第二接口。 处理器或处理器被配置为在所述第一接口处接收服务信息,并且经由所述第二接口触发在预定义延迟之后的策略和计费执行功能处移除一个或多个预先存在的策略和计费规则。

    Method and Apparatus for use in a Communications Network
    44.
    发明申请
    Method and Apparatus for use in a Communications Network 有权
    用于通信网络的方法和装置

    公开(公告)号:US20090215454A1

    公开(公告)日:2009-08-27

    申请号:US12278487

    申请日:2006-02-07

    IPC分类号: H04W4/00 G06F15/173

    摘要: A method and apparatus for registering a mobile node such as a User Equipment (UE) of a UMTS telecommunications network with a subsystem of the network such as an IP Multimedia Subsystem (IMS). A Policy and Charging Rules Function (PCRF) node provides policy and charging rules, and a Gateway GPRS Support Node (GGSN) enforces the rules for traffic flows. The UE sends a registration request to the GGSN, which selects a PCRF. When a Proxy Call Session Control Function (P-CSCF) receives the registration request, the P-CSCF selects a candidate PCRF and validates the selection. If the candidate PCRF is the PCRF selected by the GGSN, the registration is successful. If not, the P-CSCF may select another PCRF and repeat the validation process.

    摘要翻译: 用于将诸如UMTS电信网络的用户设备(UE)的移动节点与诸如IP多媒体子系统(IMS)等网络的子系统进行注册的方法和装置。 策略和计费规则功能(PCRF)节点提供策略和计费规则,网关GPRS支持节点(GGSN)强制执行流量规则。 UE向GGSN发送注册请求,GGSN选择PCRF。 当代理呼叫会话控制功能(P-CSCF)接收注册请求时,P-CSCF选择候选PCRF并验证选择。 如果候选PCRF是由GGSN选择的PCRF,则注册成功。 如果不是,则P-CSCF可以选择另一个PCRF并重复验证过程。

    Media Sharing
    45.
    发明申请
    Media Sharing 审中-公开
    媒体分享

    公开(公告)号:US20080235322A1

    公开(公告)日:2008-09-25

    申请号:US12091388

    申请日:2005-10-28

    IPC分类号: G06F15/16

    摘要: A method and device for distributing media from a network based content server to two or more clients participating in a burst-based service session. The method includes, following establishment of the burst-based service session, joining the content server to the session as a further participating client, sending a media grant to the content server, and delivering the requested media from the content server to the other participating clients.

    摘要翻译: 一种用于将媒体从基于网络的内容服务器分发到参与基于突发的服务会话的两个或多个客户端的方法和设备。 该方法包括:在建立基于突发的服务会话之后,将内容服务器作为进一步参与的客户端加入到会话中,向内容服务器发送媒体授权,并将所请求的媒体从内容服务器传送到其他参与客户端 。

    Handling user identities in the IP multimedia subsystem
    46.
    发明授权
    Handling user identities in the IP multimedia subsystem 有权
    处理IP多媒体子系统中的用户身份

    公开(公告)号:US09515865B2

    公开(公告)日:2016-12-06

    申请号:US12596748

    申请日:2007-04-20

    摘要: A method of handling SIP requests received by an IP Multimedia Subsystem network. The method comprises determining whether or not the SIP destination identity is within a range of identities owned by an operator of the network but is currently unallocated to a subscriber or service of the network and, if yes, routing the message to one or more SIP application servers within the network and implementing service logic at the application server(s) specific to a network owned but unallocated SIP identity.

    摘要翻译: 一种处理由IP多媒体子系统网络接收的SIP请求的方法。 该方法包括确定SIP目的地身份是否在网络运营商所拥有的身份范围内,但当前未分配给网络的用户或服务,如果是,则将消息路由到一个或多个SIP应用 网络内的服务器,并在特定于网络拥有但未分配的SIP身份的应用服务器上实现服务逻辑。

    Transport of connectivity status information in an IP multimedia subsystem network
    47.
    发明授权
    Transport of connectivity status information in an IP multimedia subsystem network 有权
    在IP多媒体子系统网络中传输连接状态信息

    公开(公告)号:US08599833B2

    公开(公告)日:2013-12-03

    申请号:US12446646

    申请日:2006-10-23

    申请人: Hubert Przybysz

    发明人: Hubert Przybysz

    IPC分类号: H04L12/66

    摘要: A system, method, and Proxy Call/Session Control Function (P-CSCF) for transporting signaling connectivity status information relating to a signaling connection between a terminal and the P-CSCF in an IP Multimedia Subsystem (IMS) network. In one embodiment, when the P-CSCF detects that the connectivity status has changed, the P-CSCF sends a SIP request such as a REGISTER request to a Serving CSCF (S-CSCF) indicating the new status. Alternatively, the registration event package of the terminal may be extended to include the connectivity status, and the P-CSCF then sends the status in a PUBLISH request. In an alternative embodiment, the P-CSCF maintains a new SIP event package. The S-CSCF subscribes to the SIP event package and the P-CSCF notifies the S-CSCF upon a change of connectivity status.

    摘要翻译: 用于传送与IP多媒体子系统(IMS)网络中的终端与P-CSCF之间的信令连接有关的信令连接状态信息的系统,方法和代理呼叫/会话控制功能(P-CSCF)。 在一个实施例中,当P-CSCF检测到连接状态已经改变时,P-CSCF向服务CSCF(S-CSCF)发送诸如REGISTER请求的SIP请求,指示新的状态。 或者,终端的注册事件包可以被扩展以包括连接状态,并且P-CSCF然后在PUBLISH请求中发送该状态。 在替代实施例中,P-CSCF维护新的SIP事件包。 S-CSCF订阅SIP事件包,并且P-CSCF在连接状态的改变时通知S-CSCF。

    Control of quality-of-service preconditions in an IP multimedia subsystem
    48.
    发明授权
    Control of quality-of-service preconditions in an IP multimedia subsystem 有权
    控制IP多媒体子系统中的服务质量前提条件

    公开(公告)号:US08572258B2

    公开(公告)日:2013-10-29

    申请号:US12812665

    申请日:2008-01-15

    IPC分类号: G06F15/16

    摘要: The invention relates to a method of establishing a session between client user terminals accessing IP Multimedia Subsystem, IMS, networks. At least one of the IMS networks implements the use of Quality of Service, QoS, preconditions, and at least one of the client user terminals does not use QoS preconditions. The method includes receiving, at an inter-working function, IWF located in one of the IMS networks, an IMS session initiation request originated by an originating client, the request indicating a terminating client for the session. A decision is made, based on the session initiation request, that one of the originating client and the terminating client is not using QoS preconditions. A set of QoS preconditions is inserted into a procedure for establishing the IMS session on behalf of the client that is not using QoS preconditions. Session establishment is completed only after QoS resources complying with the set of QoS preconditions have been established.

    摘要翻译: 本发明涉及在接入IP多媒体子系统,IMS,网络的客户端用户终端之间建立会话的方法。 IMS网络中的至少一个实现了服务质量,QoS,前提条件的使用,并且至少一个客户端用户不使用QoS前提条件。 该方法包括在互通功能下接收位于一个IMS网络中的IWF,由始发客户端发起的IMS会话发起请求,该请求指示会话的终止客户端。 基于会话发起请求,确定始发客户端和终止客户端之一不使用QoS前提条件。 一组QoS前提条件被插入到代表不使用QoS前提条件的客户端建立IMS会话的过程中。 仅在符合QoS前提条件的QoS资源建立后才能完成会话建立。

    Handling multiple user interfaces in an IP multimedia subsystem
    49.
    发明授权
    Handling multiple user interfaces in an IP multimedia subsystem 有权
    处理IP多媒体子系统中的多个用户界面

    公开(公告)号:US08472376B2

    公开(公告)日:2013-06-25

    申请号:US12303835

    申请日:2006-06-09

    申请人: Hubert Przybysz

    发明人: Hubert Przybysz

    IPC分类号: H04W4/00

    CPC分类号: H04L65/1016 H04L65/1006

    摘要: A method of operating an Internet Protocol Multimedia Subsystem (IMS) network having a plurality of user interfaces. A terminal agent is interposed between a plurality of Session Initiation Protocol (SIP) User Agents and a Serving Call/Session Control Function (S-CSCF) of the IMS network. The terminal agent registers its contact address with the S-CSCF on behalf of the plurality of SIP User Agents and emulates a single SIP User Agent to the S-CSCF.

    摘要翻译: 一种操作具有多个用户界面的因特网协议多媒体子系统(IMS)网络的方法。 终端代理介于IMS网络的多个会话发起协议(SIP)用户代理和服务呼叫/会话控制功能(S-CSCF)之间。 终端代理代表多个SIP用户代理向S-CSCF注册其联系人地址,并向S-CSCF模拟单个SIP用户代理。

    Notification of resource restrictions in a multimedia communications network
    50.
    发明申请
    Notification of resource restrictions in a multimedia communications network 有权
    在多媒体通信网络中通知资源限制

    公开(公告)号:US20110191482A1

    公开(公告)日:2011-08-04

    申请号:US12674395

    申请日:2007-08-20

    IPC分类号: G06F15/16

    摘要: The invention relates to a method of notifying an Application Function, AF, in a communications network of resource restrictions relating to a communications session. The network includes a Policy and Charging Rules Function, PCRF, for authorising and controlling flows of data in the session. In the method the AF sends an authorisation request to the PCRF for establishing the communication session. The authorisation request includes an indication that the AF is to be notified of resource restrictions for the data flows in the session. The PCRF notifies the AF of the resource restrictions.

    摘要翻译: 本发明涉及一种在与通信会话有关的资源限制的通信网络中通知应用功能AF的方法。 该网络包括策略和计费规则功能,PCRF,用于授权和控制会话中的数据流。 在该方法中,AF向PCRF发送授权请求以建立通信会话。 授权请求包括将通知会话中的数据流的资源限制的指示。 PCRF通知AF资源限制。