公开(公告)号：US20170019429A1

公开(公告)日：2017-01-19

申请号：US15121137

申请日：2014-07-28

Applicant: ZTE CORPORATION

Inventor： Qiang TU ,  Yun DENG ,  Lu ZHANG

IPC: H04L29/06 ,  H04W36/00

CPC classification number: H04L65/1023 ,  H04L65/1016 ,  H04L65/103 ,  H04L65/1083 ,  H04L65/605 ,  H04W36/0022

Abstract: Provided are a method and a device for anchoring media in a voice call continuity service. The method includes: dividing media carried in a multimedia type session into a first type of media and a second type of media, wherein the first type of media is media which is supported by an ATGW, and the second type of media is media which is not supported by the ATGW; and anchoring the first type of media to the ATGW and transparently transmitting the second type of media. By means of the technical solution, the technical problems in the related art that it is unable to directly anchor call media due to the fact that an ATCF is probably unable to support all types of media, etc. are solved, so that channels for anchored media can be quickly connected, the voice continuity can be guaranteed, and the user experience can be improved.

Abstract translation: 提供一种用于将媒体锚定在语音呼叫连续性服务中的方法和设备。 该方法包括：将多媒体类型会话中承载的媒体划分为第一类型的媒体和第二类型的媒体，其中第一类媒体是由ATGW支持的媒体，第二类媒体是媒体， 不支持ATGW; 并将第一类型的媒体锚定到ATGW并且透明地传送第二类媒体。 通过技术解决方案，解决了由于ATCF可能无法支持所有类型的媒体等的事实而无法直接锚定呼叫媒体的相关技术中的技术问题，使得锚定信道 媒体可以快速连接，可以保证语音连续性，可以提高用户体验。

公开(公告)号：US20160337414A1

公开(公告)日：2016-11-17

申请号：US15111064

申请日：2014-07-15

Applicant: ZTE CORPORATION

Inventor： Ke FAN ,  Jinning HE ,  Qiang TU

IPC: H04L29/06

CPC classification number: H04L65/1096 ,  H04L65/1006 ,  H04L65/1069

Abstract: The disclosure discloses a method and device for call playback in a ringing state. The method includes that: after forwarding a call request initiated by a user terminal, and when receiving a first temporary response message returned by a called party, an Access Transfer Control Functionality (ATCF) applies for a media resource for a first playback media and performs playback on the first playback media, wherein the first temporary response message carries description information about the first playback media; when receiving an nth temporary response message of the call request, the ATCF reapplies for a pair of media resources to anchor an nth playback media, wherein the nth temporary response message carries description information about the nth playback media, and n is a natural number which is greater than or equal to 2; and the ATCF performs playback on the nth playback media through the pair of media resource.

Abstract translation: 本公开公开了一种在振铃状态下进行呼叫回放的方法和装置。 该方法包括：在转发由用户终端发起的呼叫请求之后，当接收到被叫方返回的第一临时响应消息时，接入传输控制功能（ATCF）适用于第一播放媒体的媒体资源，并执行 在第一播放媒体上播放，其中第一临时响应消息携带关于第一播放媒体的描述信息; 当接收到呼叫请求的第n个临时响应消息时，ATCF重新应用一对媒体资源来锚定第n个重放媒体，其中第n个临时响应消息携带关于第n个播放媒体的描述信息，n是自然数， 大于或等于2; 并且ATCF通过该对媒体资源在第n播放媒体上执行播放。