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    3.
    发明专利
    未知

    公开(公告)号：AT506780T

    公开(公告)日：2011-05-15

    申请号：AT07795279

    申请日：2007-05-23

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： CAI YIGANG ,  LI XIANG YANG ,  PEI KE ,  SU JIE ,  ZHAO JAY Z

    IPC: H04L12/14 ,  H04L29/06 ,  H04M15/00 ,  H04W4/24

    Abstract: IMS gateway systems and methods are disclosed for providing notification to an IMS subscriber. An IMS gateway system described herein includes a session manager and a notification database. The notification database stores a plurality of notification definitions for pre-session, mid-session, and/or post-session notifications. The session manager identifies a triggering event for a session of an IMS subscriber. A triggering event may be the initialization of a session, the account balance of the IMS subscriber running low, the termination of a session, or any other event as defined for the session manager. The session manager identifies at least one notification definition for the triggering event from the notification database, and provides notification (e.g., a pre-session greeting, a mid-session warning of a low balance, a mid-session request to recharge the subscriber's account, a post-session goodbye message, etc) to the IMS subscriber based on the notification definitions identified for the triggering event.

    4.
    发明专利
    未知

    公开(公告)号：AT480921T

    公开(公告)日：2010-09-15

    申请号：AT06773854

    申请日：2006-06-23

    Applicant: LUCENT TECHNOLOGIES INC

    Inventor： CAI YIGANG ,  PEI KE ,  SU JIE ,  XING GUANG ,  ZHAO JAY

    IPC: H04L12/14 ,  H04L12/70 ,  H04M3/00 ,  H04M11/00 ,  H04M15/00

    Abstract: IMS gateway systems and methods are disclosed for providing online charging in an IMS network. A call control system of the IMS gateway system receives a message from a CSCF for a call session. The call control system identifies an OCS routing address from the message, and identifies a corresponding OCS routing address from the subscriber database. The call control system compares the OCS routing address from the message with the OCS routing address from the subscriber database. If the two OCS routing addresses match, then the call control system validates the OCS routing address from the message and/or the subscriber database, and transmits a charging request to the appropriate OCS based on the validated OCS routing address. If the two OCS routing addresses do not match, then the call control system transmits a charging request to the appropriate OCS based on the OCS routing address from the subscriber database.

    IMS BUDGET CONTROL FOR A MEDIA CHANGE DURING AN IMS SESSION
    5.
    发明申请
    IMS BUDGET CONTROL FOR A MEDIA CHANGE DURING AN IMS SESSION 审中-公开
    IMS预算控制在IMS会议期间进行媒体变更

    公开(公告)号：WO2007087267A2

    公开(公告)日：2007-08-02

    申请号：PCT/US2007001690

    申请日：2007-01-23

    Applicant: LUCENT TECHNOLOGIES INC ,  CAI YIGANG ,  HE QING HONG ,  PEI KE ,  SU JIE ,  ZHANG CHAO LIANG ,  ZHAO JAY Z

    Inventor： CAI YIGANG ,  HE QING HONG ,  PEI KE ,  SU JIE ,  ZHANG CHAO LIANG ,  ZHAO JAY Z

    IPC: H04L12/14 ,  H04M15/00

    CPC classification number: H04L12/14 ,  H04L12/1403 ,  H04L65/1016 ,  H04L65/1069 ,  H04M15/57 ,  H04M2215/208

    Abstract: IMS gateway systems and methods are disclosed for providing budget control in an IMS network. IMS networks allow for media changes, such as audio to audio/video, during an IMS session. An IMS gateway system (200) described herein receives a session control message, such as a SIP INVITE message, responsive to the media change during the session. The IMS gateway system (200) identifies media information for the new media in the session control message. The IMS gateway system (200) generates a corresponding charging request message, and includes media information for the new media in the charging request message. The IMS gateway system (200) then transmits the charging request message to an online charging system, OCS, (220) to provide for charging of the session based on the new media for the session.

    Abstract translation: 公开了用于在IMS网络中提供预算控制的IMS网关系统和方法。 在IMS会话期间，IMS网络允许媒体改变，例如音频到音频/视频。 本文描述的IMS网关系统（200）响应于会话期间的媒体改变而接收诸如SIP INVITE消息之类的会话控制消息。 IMS网关系统（200）在会话控制消息中标识新媒体的媒体信息。 IMS网关系统（200）生成对应的计费请求消息，并且在计费请求消息中包括新媒体的媒体信息。 IMS网关系统（200）然后将计费请求消息发送到在线计费系统（OCS）（220），以基于会话的新媒体来提供对会话的计费。

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