Capability query handling in a communication network
    1.
    发明授权
    Capability query handling in a communication network 有权
    通信网络中的能力查询处理

    公开(公告)号:US09246955B2

    公开(公告)日:2016-01-26

    申请号:US13254023

    申请日:2009-03-06

    IPC分类号: G06F15/173 H04L29/06

    CPC分类号: H04L65/1069 H04L69/24

    摘要: A method and apparatus for handling a Session Initiation Protocol (SIP) OPTIONS capability query message in a communication network. A SIP proxy node receives a SIP OPTIONS message from a querying node. It sends the message to a plurality of devices, and receives a response from at least two of the plurality of devices. Each response includes an identity of the responding device and an indication of the capabilities of the responding device. Each received response is stored in a memory, and a reply message is generated. The reply message includes the identities and capabilities of all of the responding devices. This reply message is then sent to the querying node. This allows the querying node to receive capability information relating to all of the callee's devices rather than just the one that responds first.

    摘要翻译: 一种在通信网络中处理会话发起协议(SIP)OPTIONS能力查询消息的方法和装置。 SIP代理节点从查询节点接收SIP OPTIONS消息。 它将消息发送到多个设备,并且从多个设备中的至少两个设备接收响应。 每个响应包括响应设备的标识和响应设备的能力的指示。 每个接收到的响应被存储在存储器中,并且生成回复消息。 答复消息包括所有响应设备的身份和功能。 然后,该回复消息被发送到查询节点。 这允许查询节点接收与所有被调用方的设备相关的能力信息,而不仅仅是首先响应的设备信息。

    Capability Query Handling in a Communication Network
    2.
    发明申请
    Capability Query Handling in a Communication Network 有权
    通信网络中的能力查询处理

    公开(公告)号:US20110314140A1

    公开(公告)日:2011-12-22

    申请号:US13254023

    申请日:2009-03-06

    IPC分类号: H04L29/06

    CPC分类号: H04L65/1069 H04L69/24

    摘要: A method and apparatus for handling a Session Initiation Protocol (SIP) OPTIONS capability query message in a communication network. A SIP proxy node receives a SIP OPTIONS message from a querying node. It sends the message to a plurality of devices, and receives a response from at least two of the plurality of devices. Each response includes an identity of the responding device and an indication of the capabilities of the responding device. Each received response is stored in a memory, and a reply message is generated. The reply message includes the identities and capabilities of all of the responding devices. This reply message is then sent to the querying node. This allows the querying node to receive capability information relating to all of the callee's devices rather than just the one that responds first.

    摘要翻译: 一种在通信网络中处理会话发起协议(SIP)OPTIONS能力查询消息的方法和装置。 SIP代理节点从查询节点接收SIP OPTIONS消息。 它将消息发送到多个设备,并且从多个设备中的至少两个设备接收响应。 每个响应包括响应设备的标识和响应设备的能力的指示。 每个接收到的响应被存储在存储器中,并且生成回复消息。 答复消息包括所有响应设备的身份和功能。 然后,该回复消息被发送到查询节点。 这允许查询节点接收与所有被调用方的设备相关的能力信息,而不仅仅是首先响应的设备信息。

    Method and apparatus for identifying an IMS service
    3.
    发明授权
    Method and apparatus for identifying an IMS service 有权
    用于识别IMS服务的方法和装置

    公开(公告)号:US08572261B2

    公开(公告)日:2013-10-29

    申请号:US13608082

    申请日:2012-09-10

    IPC分类号: H04L12/66

    摘要: A User Equipment (UE) and IP Multimedia Subsystem (IMS) network node for indicating the IMS services and IMS applications to which a Session Initiation Protocol (SIP) message relates. An IMS communication service identifier and an IMS application reference are added to the SIP message. The identifier and the reference may be added as Feature Tags. The reference may also be added as an a-line augmenting an m-line in a Session Description Protocol (SDP) part of the SIP message.

    摘要翻译: 用于指示会话发起协议(SIP)消息所关联的IMS服务和IMS应用的用户设备(UE)和IP多媒体子系统(IMS)网络节点。 将IMS通信服务标识符和IMS应用引用添加到SIP消息中。 标识符和引用可以作为特征标签添加。 也可以在SIP消息的会话描述协议(SDP)部分中添加引用以增加m行。

    Method and Apparatus for Identifying an IMS Service
    5.
    发明申请
    Method and Apparatus for Identifying an IMS Service 有权
    用于识别IMS服务的方法和装置

    公开(公告)号:US20120331159A1

    公开(公告)日:2012-12-27

    申请号:US13608082

    申请日:2012-09-10

    IPC分类号: G06F15/16

    摘要: A User Equipment (UE) and IP Multimedia Subsystem (IMS) network node for indicating the IMS services and IMS applications to which a Session Initiation Protocol (SIP) message relates. An IMS communication service identifier and an IMS application reference are added to the SIP message. The identifier and the reference may be added as Feature Tags. The reference may also be added as an a-line augmenting an m-line in a Session Description Protocol (SDP) part of the SIP message.

    摘要翻译: 用于指示会话发起协议(SIP)消息所关联的IMS服务和IMS应用的用户设备(UE)和IP多媒体子系统(IMS)网络节点。 将IMS通信服务标识符和IMS应用引用添加到SIP消息中。 标识符和引用可以作为特征标签添加。 也可以在SIP消息的会话描述协议(SDP)部分中添加引用以增加m行。

    Method and Arrangement for Providing Different Services in a Multimedia Communication System
    6.
    发明申请
    Method and Arrangement for Providing Different Services in a Multimedia Communication System 有权
    在多媒体通信系统中提供不同服务的方法和装置

    公开(公告)号:US20120278384A1

    公开(公告)日:2012-11-01

    申请号:US13547528

    申请日:2012-07-12

    IPC分类号: G06F15/16

    摘要: A method and application server for providing different services and performing service changes in a multimedia communication system. When a first client invites a second client to join a multimedia session, the server learns which media types are supported by each client, including first and second media types supported by the server. The first client then sends the server a request on a media control channel to transmit media of the first and second types. The server verifies the requested media types are supported by the second client and sends the first client a grant for the requested media types. The server receives a first media burst of the first media type from the first client and retransmits the burst to the second client, and then receives a second media burst of the second media type from the first client and retransmits the burst to the second client.

    摘要翻译: 一种用于在多媒体通信系统中提供不同服务和执行服务改变的方法和应用服务器。 当第一个客户端邀请第二个客户端加入多媒体会话时,服务器会了解每个客户端支持哪些媒体类型,包括服务器支持的第一和第二种媒体类型。 然后,第一客户机将媒体控制信道上的请求发送给服务器,以传送第一和第二类型的媒体。 服务器验证所请求的媒体类型是由第二客户端支持的,并且向第一客户端发送所请求媒体类型的许可。 服务器从第一客户端接收第一媒体类型的第一媒体突发,并将突发重发到第二客户端,然后从第一客户端接收第二媒体类型的第二媒体突发,并将该突发重传到第二客户端。

    IMS Device Reconfiguration
    7.
    发明申请
    IMS Device Reconfiguration 审中-公开
    IMS设备重新配置

    公开(公告)号:US20100110978A1

    公开(公告)日:2010-05-06

    申请号:US12444797

    申请日:2006-10-11

    IPC分类号: H04W40/00 H04L12/66

    摘要: A method and arrangement in a telecommunication system for facilitating communications between a first terminal A configured to use a first session model and a second terminal B configured to use a second session model for media transportation. The first terminal A initiates a service capability check and in response, receives capability features of the second terminal B. Upon determining that the second terminal B uses the second session model, the first terminal A is reconfigured to use the second session model.

    摘要翻译: 一种电信系统中用于促进配置为使用第一会话模型的第一终端A与被配置为使用用于媒体传输的第二会话模型的第二终端B之间的通信的方法和装置。 第一终端A启动服务能力检查并作为响应,接收第二终端B的能力特征。在确定第二终端B使用第二会话模型时,重新配置第一终端A以使用第二会话模型。

    Method and arrangement for enabling a multimedia communication session
    8.
    发明授权
    Method and arrangement for enabling a multimedia communication session 有权
    实现多媒体通信会话的方法和装置

    公开(公告)号:US08730942B2

    公开(公告)日:2014-05-20

    申请号:US11667752

    申请日:2004-11-15

    申请人: Mats Stille

    发明人: Mats Stille

    IPC分类号: H04L12/66 H04W4/00 H04W36/00

    摘要: A method and arrangement for enabling multimedia during an ongoing circuit-switched call between a first mobile terminal and a second terminal, wherein the first terminal uses a first access having constraints by not admitting simultaneous packet-switched and circuit-switched communication. A change of connection is detected from the first access to a second access having no such constraints by admitting simultaneous packet-switched and circuit-switched communication. A capability query is then sent to the second terminal in response to said detection. When the requested capabilities are received from the second terminal, possible multimedia applications and/or services are indicated to the user according to the received capabilities.

    摘要翻译: 一种用于在第一移动终端和第二终端之间的正在进行的电路交换呼叫期间启用多媒体的方法和装置,其中所述第一终端通过不允许同时进行分组交换和电路交换通信来使用具有约束的第一接入。 通过允许同时进行分组交换和电路交换通信,从没有这种约束的第一次访问中检测到连接的改变。 然后响应于所述检测将能力查询发送到第二终端。 当从第二终端接收到请求的能力时,根据所接收的能力向用户指示可能的多媒体应用和/或服务。

    Method and arrangement for making a call-setup
    9.
    发明授权
    Method and arrangement for making a call-setup 有权
    进行呼叫建立的方法和布置

    公开(公告)号:US08687787B2

    公开(公告)日:2014-04-01

    申请号:US11917524

    申请日:2006-06-19

    IPC分类号: H04M3/42

    摘要: A method and arrangement for providing a ring-back presentation to a calling terminal after receiving a call setup request from the calling terminal (A) for a first communication session (308) with a called terminal (B). A second packet-based communication session (310) is established with the calling terminal, independent of the first session, and pre-defined media content is provided as said ring-back presentation (312) to the calling terminal over the second session. Thereby, ring-back presentations to waiting callers can be selected from a great range of media types, including visual media. A calling user can also control the playout or display of the ring-back presentation irrespective of when the call is answered.

    摘要翻译: 一种用于在从被叫终端(B)接收到来自主叫终端(A)的第一通信会话(308)的呼叫建立请求之后向主叫终端提供回铃演示的方法和装置。 与第一会话独立地与主叫终端建立第二基于分组的通信会话(310),并且通过第二会话将预定义的媒体内容作为所述回铃演示(312)提供给主叫终端。 因此,可以从大范围的媒体类型(包括视觉媒体)中选择对等待呼叫者的回铃演示。 呼叫用户也可以控制回放呈现的播放或显示,而不管呼叫何时被应答。

    Method and Arrangement for Making a Call-Setup
    10.
    发明申请
    Method and Arrangement for Making a Call-Setup 有权
    拨打电话的方法和安排

    公开(公告)号:US20110150203A1

    公开(公告)日:2011-06-23

    申请号:US11917524

    申请日:2006-06-19

    IPC分类号: H04M3/42

    摘要: A method and arrangement for providing a ring-back presentation to a calling terminal after receiving a call setup request from the calling terminal (A) for a first communication session (308) with a called terminal (B). A second packet-based communication session (310) is established with the calling terminal, independent of the first session, and pre-defined media content is provided as said ring-back presentation (312) to the calling terminal over the second session. Thereby, ring-back presentations to waiting callers can be selected from a great range of media types, including visual media. A calling user can also control the playout or display of the ring-back presentation irrespective of when the call is answered.

    摘要翻译: 一种用于在从被叫终端(B)接收到来自主叫终端(A)的第一通信会话(308)的呼叫建立请求之后向主叫终端提供回铃演示的方法和装置。 与第一会话独立地与主叫终端建立第二基于分组的通信会话(310),并且通过第二会话将预定义的媒体内容作为所述回铃演示(312)提供给主叫终端。 因此,可以从大范围的媒体类型(包括视觉媒体)中选择对等待呼叫者的回铃演示。 呼叫用户也可以控制回放呈现的播放或显示,而不管呼叫何时被应答。