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。