公开(公告)号：US11924372B2

公开(公告)日：2024-03-05

申请号：US17516531

申请日：2021-11-01

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yibing Li ,  Hongxia Hao ,  Liang Lv ,  Kaichun Liao

IPC: H04M1/56 ,  H04L65/1016 ,  H04L65/1083 ,  H04M3/42 ,  H04M15/06

CPC classification number: H04M3/42017 ,  H04L65/1016 ,  H04L65/1083

Abstract: The present invention provides a call processing method and a device. The call processing method includes: receiving, by a customized alerting tone server, a call request sent by a calling terminal, and forwarding the call request to a called terminal; receiving a called terminal ringing message, and playing a customized alerting tone audio stream and a customized alerting tone video stream to the calling terminal; receiving a called terminal message indicating that a called user answers a call, and performing call media resource negotiation and customized alerting tone video resource negotiation with the calling terminal; and stopping playing the customized alerting tone audio stream to the calling terminal, and playing the customized alerting tone video stream to the calling terminal. The customized alerting tone continuous playing solution of the present invention enriches user experience and improves network usage.

公开(公告)号：US20240283833A1

公开(公告)日：2024-08-22

申请号：US18649729

申请日：2024-04-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Changyue Xu ,  Shunyan Huang ,  Liang Lv

IPC: H04L65/60 ,  H04L65/1069

CPC classification number: H04L65/60 ,  H04L65/1069

Abstract: Embodiments of this application provide a desktop sharing method, an apparatus, and a system, and relate to the field of communication technologies, to save a bandwidth resource occupied by desktop sharing and a port resource of a terminal. When the method is used for a call terminal, the method includes: The call terminal establishes a video call media transmission channel, where the video call media transmission channel is used to transmit a call video stream to at least one peer call terminal in a video call service, and the call video stream includes video content shot by the call terminal. The call terminal transmits a desktop video stream to the at least one peer call terminal through the video call media transmission channel, where the desktop video stream includes video content captured by the call terminal from desktop display content.