公开(公告)号：US20240163323A1

公开(公告)日：2024-05-16

申请号：US18419145

申请日：2024-01-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Enfeng Yang ,  Yunfeng Peng ,  Lijuan Chang ,  Renzhou Zhang

IPC: H04L65/75 ,  H04N7/14

CPC classification number: H04L65/75 ,  H04N7/14

Abstract: In a method, a media delivery server may receive indication information that indicates a man-machine interaction environment of a user corresponding to UE during a call service execution period and that is sent by the UE. Then, the media delivery server may determine, based on the indication information, whether to deliver media content to the UE during the call service execution period. Alternatively, after receiving the indication information, the media delivery server may determine to-be-delivered media content based on the indication information, and deliver the to-be-delivered media content to the UE during the call service execution period. The indication information can reflect the man-machine interaction environment of the user during the call service execution period.

公开(公告)号：US20220131912A1

公开(公告)日：2022-04-28

申请号：US17570155

申请日：2022-01-06

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Lijuan Chang ,  Gang Wu ,  Libo Bian ,  Zheng Li ,  Yunfeng Peng

IPC: H04L65/1089 ,  H04N7/14 ,  H04L65/1069

Abstract: A call processing method and call processing device are provided. The method provides a media server that receives an initial call request sent by a calling terminal and forwards the initial call request to a called terminal. The media server receives a success response to the initial call request from the called terminal, and performs video resource negotiation with the called terminal.
The media server sends, based on video resource negotiation with the called terminal, a video stream to the called terminal. In an audio call process between a calling user and a called user, a video stream can be sent to the called user. This improves user experience and improves network capability utilization.