公开(公告)号：US20100066801A1

公开(公告)日：2010-03-18

申请号：US12622631

申请日：2009-11-20

Applicant: Haopeng ZHU ,  Jianmin LIU ,  Yichu ZHENG ,  Yu SUN ,  Haoyu WANG ,  Lingyan WU

Inventor： Haopeng ZHU ,  Jianmin LIU ,  Yichu ZHENG ,  Yu SUN ,  Haoyu WANG ,  Lingyan WU

IPC: H04N7/14 ,  H04M1/64

CPC classification number: H04L65/1016 ,  H04L65/1043 ,  H04M3/42017 ,  H04M7/006 ,  H04M7/123 ,  H04M2201/50

Abstract: A method for implementing Ring Back Tone (RBT) interworking, a Media Gateway Control Function (MGCF) device, and an Application Server (AS) are provided. A Multimedia Ring Back Tone (MRBT) service is triggered when a Circuit Switched (CS) user originates a call to an MRBT subscriber in an Internet Protocol Multimedia Subsystem (IMS). The method includes: receiving a message sent by an MRBT AS, where the message carries video RBT information; and notifying a Mobile Switching Center (MSC) to put through a calling terminal if determining that a video RBT needs to be played to the calling terminal according to the message. Therefore, a video RBT can be played when a CS user originates a call to an IMS user in the case of network interworking. An IMS video RBT may be played to the calling party when the CS user originates a call to the IMS user.

Abstract translation: 提供了实现回铃音（RBT）互通，媒体网关控制功能（MGCF）设备和应用服务器（AS）的方法。 当电路交换（CS）用户发起对因特网协议多媒体子系统（IMS）中的MRBT用户的呼叫时，触发多媒体回铃音（MRBT）服务。 该方法包括：接收由MRBT AS发送的消息，其中消息携带视频RBT信息; 并且如果根据该消息确定需要向主叫终端播放视频RBT，则通知移动交换中心（MSC）通过主叫终端。 因此，在网络互通的情况下，当CS用户发起对IMS用户的呼叫时，可以播放视频RBT。 当CS用户发起对IMS用户的呼叫时，可以向主叫方播放IMS视频RBT。

公开(公告)号：US08553869B2

公开(公告)日：2013-10-08

申请号：US12622631

申请日：2009-11-20

Applicant: Haopeng Zhu ,  Jianmin Liu ,  Yichu Zheng ,  Yu Sun ,  Haoyu Wang ,  Lingyan Wu

Inventor： Haopeng Zhu ,  Jianmin Liu ,  Yichu Zheng ,  Yu Sun ,  Haoyu Wang ,  Lingyan Wu

IPC: H04M3/00 ,  H04M5/00 ,  H04M7/14

CPC classification number: H04L65/1016 ,  H04L65/1043 ,  H04M3/42017 ,  H04M7/006 ,  H04M7/123 ,  H04M2201/50

Abstract: A method for implementing Ring Back Tone (RBT) interworking, a Media Gateway Control Function (MGCF) device, and an Application Server (AS) are provided. A Multimedia Ring Back Tone (MRBT) service is triggered when a Circuit Switched (CS) user originates a call to an MRBT subscriber in an Internet Protocol Multimedia Subsystem (IMS). The method includes: receiving a message sent by an MRBT AS, where the message carries video RBT information; and notifying a Mobile Switching Center (MSC) to put through a calling terminal if determining that a video RBT needs to be played to the calling terminal according to the message. Therefore, a video RBT can be played when a CS user originates a call to an IMS user in the case of network interworking. An IMS video RBT may be played to the calling party when the CS user originates a call to the IMS user.

Abstract translation: 提供了实现回铃音（RBT）互通，媒体网关控制功能（MGCF）设备和应用服务器（AS）的方法。 当电路交换（CS）用户发起对因特网协议多媒体子系统（IMS）中的MRBT用户的呼叫时，触发多媒体回铃音（MRBT）服务。 该方法包括：接收由MRBT AS发送的消息，其中消息携带视频RBT信息; 并且如果根据该消息确定需要向主叫终端播放视频RBT，则通知移动交换中心（MSC）通过主叫终端。 因此，在网络互通的情况下，当CS用户发起对IMS用户的呼叫时，可以播放视频RBT。 当CS用户发起对IMS用户的呼叫时，可以向主叫方播放IMS视频RBT。

公开(公告)号：US08131265B2

公开(公告)日：2012-03-06

申请号：US11964075

申请日：2007-12-26

Applicant: Yihua Cheng ,  Xiaoqing Hu ,  Yichu Zheng

Inventor： Yihua Cheng ,  Xiaoqing Hu ,  Yichu Zheng

IPC: H04Q7/22

CPC classification number: H04M3/42017 ,  H04M3/4211

Abstract: A Multimedia Customized Ring Back Tone (MRBT) service platform, a terminal and a system for implementing an MRBT service are provided in the present invention. A method for implementing an MRBT service is further disclosed, which includes: performing, by a Multimedia Ring Back Tone (MRBT) platform, a first media capability negotiation with a calling party before a called party answers a call after the calling party initiates the call to the called party; playing, by the MRBT platform, an MRBT for the calling party according to the result of the first media capability negotiation. The scheme of the present invention may implement an MRBT service in a 3G communication network.

Abstract translation: 在本发明中提供了多媒体定制回铃音（MRBT）服务平台，用于实现MRBT服务的终端和系统。 进一步公开了一种用于实现MRBT业务的方法，其特征在于，包括：在主叫方发起呼叫之前，通过多媒体回铃音（MRBT）平台，在被叫方应答呼叫之前，与主叫方进行第一媒体能力协商 给被叫方 根据第一媒体能力协商的结果，由MRBT平台播放呼叫方的MRBT。 本发明的方案可以在3G通信网络中实现MRBT服务。

公开(公告)号：US20080102800A1

公开(公告)日：2008-05-01

申请号：US11964075

申请日：2007-12-26

Applicant: Yihua Cheng ,  Xiaoqing Hu ,  Yichu Zheng

Inventor： Yihua Cheng ,  Xiaoqing Hu ,  Yichu Zheng

IPC: H04Q7/22 ,  H04M1/663 ,  H04M1/725

CPC classification number: H04M3/42017 ,  H04M3/4211

Abstract: A Multimedia Customized Ring Back Tone (MRBT) service platform, a terminal and a system for implementing an MRBT service are provided in the present invention. A method for implementing an MRBT service is further disclosed, which includes: performing, by a Multimedia Ring Back Tone (MRBT) platform, a first media capability negotiation with a calling party before a called party answers a call after the calling party initiates the call to the called party; playing, by the MRBT platform, an MRBT for the calling party according to the result of the first media capability negotiation. The scheme of the present invention may implement an MRBT service in a 3G communication network.

Abstract translation: 在本发明中提供了多媒体定制回铃音（MRBT）服务平台，用于实现MRBT服务的终端和系统。 进一步公开了一种用于实现MRBT业务的方法，其特征在于，包括：在主叫方发起呼叫之前，通过多媒体回铃音（MRBT）平台，在被叫方应答呼叫之前，与主叫方进行第一媒体能力协商 给被叫方 根据第一媒体能力协商的结果，由MRBT平台播放呼叫方的MRBT。 本发明的方案可以在3G通信网络中实现MRBT服务。