利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

10 条记录 (耗时 0.025 秒)

    Method and system of managing a call in a telecommunication system
    1.
    发明授权
    Method and system of managing a call in a telecommunication system 有权
    在电信系统中管理呼叫的方法和系统

    公开(公告)号：US07257111B2

    公开(公告)日：2007-08-14

    申请号：US10491868

    申请日：2001-10-08

    申请人： Christian Groves ,  Ian Rytina ,  Phil Hodges ,  Juan Noguera-Rodriguez ,  Fredrik Åberg ,  John Kerr

    发明人： Christian Groves ,  Ian Rytina ,  Phil Hodges ,  Juan Noguera-Rodriguez ,  Fredrik Åberg ,  John Kerr

    IPC分类号： H04L12/66

    CPC分类号： H04L65/1043 ,  H04L29/06027 ,  H04Q3/0025 ,  H04Q2213/13034 ,  H04Q2213/13176 ,  H04Q2213/13196 ,  H04Q2213/13204 ,  H04Q2213/13389

    摘要： The present invention relates generally to telecommunication services and, in particular, to a system and method of managing a call, particularly with regard to a modification to bearer characteristics. In one aspect the invention provides a method and system of managing a call in a telecommunication system, the telecommunication system including a network having at least one call controller effecting a call control function and at least one bearer controller effecting a bearer control function, the call controller and the bearer controller separated by a vertical control protocol interface, including providing in at least one message, communicated within the telecommunication system, an indication of the capability of the at least one bearer controller to modify a characteristic of a bearer; and receiving and storing said indication in the at least one call controller. In another aspect the invention provides a media gateway controller being operable to request indications and to receive indications from at least one media gateway of the capability of the at least one media gateway to modify a characteristic of a bearer established by the at least media gateway. In a preferred embodiment the invention provides a media gateway controller operable to receive requests for an indication of the capability of the at least one media gateway to modify a characteristic of a bearer established by the media gateway.

    摘要翻译： 本发明一般涉及电信业务，尤其涉及一种管理呼叫的系统和方法，特别是关于对承载特性的修改。 一方面，本发明提供了一种在电信系统中管理呼叫的方法和系统，所述电信系统包括具有影响呼叫控制功能的至少一个呼叫控制器的网络和至少一个执行承载控制功能的承载控制器，所述呼叫 控制器和由垂直控制协议接口分离的承载控制器，包括在电信系统内传送的至少一个消息中提供至少一个承载控制器修改承载特性的能力的指示; 以及在所述至少一个呼叫控制器中接收并存储所述指示。 在另一方面，本发明提供一种媒体网关控制器，其可操作以请求指示并从至少一个媒体网关接收至少一个媒体网关的能力的指示，以修改由至少媒体网关建立的承载的特征。 在优选实施例中，本发明提供一种媒体网关控制器，其可操作以接收对所述至少一个媒体网关的能力的指示的请求，以修改媒体网关建立的承载的特征。

    Signalling in a telecommunications network
    5.
    发明授权
    Signalling in a telecommunications network 有权
    信号在电信网络

    公开(公告)号：US06785295B1

    公开(公告)日：2004-08-31

    申请号：US09570138

    申请日：2000-05-12

    申请人： Leslie Graf ,  Christian Groves ,  Juan Noguera-Rodriguez ,  Mark Hollis ,  Stephen Terrill

    发明人： Leslie Graf ,  Christian Groves ,  Juan Noguera-Rodriguez ,  Mark Hollis ,  Stephen Terrill

    IPC分类号： H04J116

    CPC分类号： H04Q3/0025

    摘要： A signalling point of a telecommunications network comprises a Transport Independent Call Control (TICC) part 4. A signalling transport part 6 is arranged to exchange call control signalling information with the TICC part 4 and with a peer TICC part at a remote signalling point. A signalling transport converter 5 is arranged logically between the TICC part 4 and said signalling transport part 6 and is arranged to present a standard interface to the TICC part 4 and a specific interface to the signalling transport part 6, wherein said call control signalling is exchanged between the TICC part 4 and the signalling transport part 6 via the signalling transport converter 5.

    摘要翻译： 电信网络的信令点包括传输独立呼叫控制（TICC）部分4.信令传送部分6被配置为与TICC部分4和远程信令点处的对等TICC部分交换呼叫控制信令信息。 信令传输转换器5被逻辑地布置在TICC部分4和信令传送部分6之间，并且被布置为向TICC部分4提供标准接口和向信令传送部分6提供特定的接口，其中所述呼叫控制信令被交换 在TICC部分4和信令传送部分6之间经由信令传输转换器5。

    Signalling in a telecommunication network
    6.
    发明授权
    Signalling in a telecommunication network 有权
    在电信网络中的信令

    公开(公告)号：US06681009B1

    公开(公告)日：2004-01-20

    申请号：US09579924

    申请日：2000-05-26

    申请人： Leslie Graf ,  Christian Groves ,  Juan Noguera-Rodriguez ,  Mark Hollis ,  Stephen Terrill

    发明人： Leslie Graf ,  Christian Groves ,  Juan Noguera-Rodriguez ,  Mark Hollis ,  Stephen Terrill

    IPC分类号： H04M700

    CPC分类号： H04Q3/0025 ,  H04L2012/5607 ,  H04L2012/563 ,  H04L2012/5656 ,  H04Q11/0478

    摘要： A method of signalling in a telecommunications network comprises generating signalling messages at an Application Part or a User part of an originating signalling point, the messages having a maximum length of 272 octets. The generated signaling messages are transferred to a Message Transfer Part layer 3 (MTP3) of the originating signalling point, and on the basis of the destination signalling point of the received signalling message, it is determined whether or not the message is to be transmitted over an NNI-SAAL signalling link. If the message is to be transmitted over an NNI-SAAL signalling link, the message is transferred to an NNI-SAAL part of the originating signalling point. If the message is not to be transmitted over an NNI-SAAL signalling link, the message is transferred to an MTP2 part of the originating point.

    摘要翻译： 在电信网络中的信令的方法包括在发起信令点的应用部分或用户部分生成信令消息，消息具有最大长度为272个八位字节。 生成的信令消息被传送到始发信令点的消息传送部分层3（MTP3），并且基于接收到的信令消息的目的地信令点，确定消息是否被传送 NNI-SAAL信令链路。 如果消息要通过NNI-SAAL信令链路传输，则该消息被传送到始发信令点的NNI-SAAL部分。 如果消息不通过NNI-SAAL信令链路传输，则该消息被传送到始发点的MTP2部分。

    Determination of the propagation delay in a packet switched network
    8.
    发明授权
    Determination of the propagation delay in a packet switched network 有权
    确定分组交换网络中的传播延迟

    公开(公告)号：US07016355B1

    公开(公告)日：2006-03-21

    申请号：US09830430

    申请日：1999-10-26

    申请人： Leslie Graf ,  Christian Groves ,  Ian Rytina

    发明人： Leslie Graf ,  Christian Groves ,  Ian Rytina

    IPC分类号： H04L12/28 ,  H04L12/66 ,  H04B3/20

    CPC分类号： H04L12/64

    摘要： A method of determining the propagation delay over a packet switched network intented to provide a segment of a telephone circuit. In response to a request for a telephone circuit between two subscribers, a packet containing an echo request message is transmitted over the packet switched network from a first network node to a second network node. The second network node reacts to receipt of the echo request message by transmitting a packet containing an echo reply message to the first network node. The first network node then determines the round trip propagation delay for the packet switched network segment on the basis of the time which elapses between sending the echo request message from the first node and receiving the echo reply message also at the first node.

    摘要翻译： 一种确定分组交换网络上传播延迟的方法，该分组交换网络旨在提供电话电路的一部分。 响应于两个用户之间的电话电路的请求，包含回波请求消息的分组通过分组交换网络从第一网络节点传输到第二网络节点。 第二网络节点通过向第一网络节点发送包含回应应答消息的分组来响应接收回叫请求消息。 然后，第一网络节点根据在发送来自第一节点的回波请求消息之间经过的时间以及也在第一节点处接收到回复应答消息来确定分组交换网段的往返传播延迟。

    Decomposed switching node and method of operating the same
    9.
    发明授权
    Decomposed switching node and method of operating the same 有权
    分解交换节点及其操作方法

    公开(公告)号：US07693153B2

    公开(公告)日：2010-04-06

    申请号：US10488497

    申请日：2002-09-04

    申请人： Mark Hollis ,  Christian Groves

    发明人： Mark Hollis ,  Christian Groves

    IPC分类号： H04L12/56

    CPC分类号： H04L65/1009 ,  H04L29/06027 ,  H04L65/103 ,  H04L65/104 ,  H04L65/1043 ,  H04M7/1255 ,  H04Q3/0025

    摘要： In a telecommunications network, a method of controlling a media gateway to handle a multiplex session, using a media gateway controller, the media gateway and the media gateway controller communicating using a standardised interface protocol, e.g. H.248, providing for a set of command messages each of which contains: a context field for identifying a context of the media gateway; a termination field for identifying one or more terminations of the media gateway; at least one descriptor for defining properties of the context; and optionally a package identity and at least one associated property. The method comprises, at the media gateway controller, generating a command message said structure and containing a multiplex descriptor including a package identifier, the package identifier identifying a package implemented at the media gateway for handling a multiplex session, sending the generated command message from the media gateway controller to the media gateway, and, at the media gateway, establishing the context identified in the message according to the specified package. Preferably, the multiplex descriptor includes at least one property which is one of a circuit assignment map and a contiguous or non-contiguous service type.

    摘要翻译： 在电信网络中，使用媒体网关控制器，媒体网关和媒体网关控制器使用标准化接口协议进行通信来控制媒体网关来处理多路复用会话的方法，例如， H.248，提供一组命令消息，每个命令消息包含：用于识别媒体网关的上下文的上下文字段; 用于识别媒体网关的一个或多个终端的终止字段; 用于定义上下文属性的至少一个描述符; 以及可选的包标识和至少一个关联属性。 所述方法包括：在所述媒体网关控制器处，生成命令消息所述结构并且包含包含包标识符的多路复用描述符，所述包标识符标识在所述媒体网关处实现的用于处理多路复用会话的包， 媒体网关控制器到媒体网关，并且在媒体网关处，根据指定的包建立消息中标识的上下文。 优选地，多路复用描述符包括作为电路分配映射和连续或不连续业务类型之一的至少一个属性。

    Decomposed switching node and method of operating the same
    10.
    发明申请
    Decomposed switching node and method of operating the same 有权
    分解交换节点及其操作方法

    公开(公告)号：US20050105495A1

    公开(公告)日：2005-05-19

    申请号：US10488497

    申请日：2002-09-04

    申请人： Mark Hollis ,  Christian Groves

    发明人： Mark Hollis ,  Christian Groves

    IPC分类号： H04L12/56 ,  H04L29/06 ,  H04M7/00 ,  H04Q3/00 ,  H04Q7/24

    CPC分类号： H04L65/1009 ,  H04L29/06027 ,  H04L65/103 ,  H04L65/104 ,  H04L65/1043 ,  H04M7/1255 ,  H04Q3/0025

    摘要： In a telecommunications network, a method of controlling a media gateway to handle a multiplex session, using a media gateway controller, the media gateway and the media gateway controller communicating using a standardised interface protocol, e.g. H.248, providing for a set of command messages each of which contains: a context field for identifying a context of the media gateway; a termination field for identifying one or more terminations of the media gateway; at least one descriptor for defining properties of the context; and optionally a package identity and at least one associated property. The method comprises, at the media gateway controller, generating a command message said structure and containing a multiplex descriptor including a package identifier, the package identifier identifying a package implemented at the media gateway for handling a multiplex session, sending the generated command message from the media gateway controller to the media gateway, and, at the media gateway, establishing the context identified in the message according to the specified package. Preferably, the multiplex descriptor includes at least one property which is one of a circuit assignment map and a contiguous or non-contiguous service type.

    摘要翻译： 在电信网络中，使用媒体网关控制器，媒体网关和媒体网关控制器使用标准化接口协议进行通信来控制媒体网关来处理多路复用会话的方法，例如， H.248，提供一组命令消息，每个命令消息包含：用于识别媒体网关的上下文的上下文字段; 用于识别媒体网关的一个或多个终端的终止字段; 用于定义上下文属性的至少一个描述符; 以及可选的包标识和至少一个关联属性。 所述方法包括：在所述媒体网关控制器处，生成命令消息所述结构并且包含包含包标识符的多路复用描述符，所述包标识符标识在所述媒体网关处实现的用于处理多路复用会话的包， 媒体网关控制器到媒体网关，并且在媒体网关处，根据指定的包建立消息中标识的上下文。 优选地，多路复用描述符包括作为电路分配映射和连续或不连续业务类型之一的至少一个属性。