公开(公告)号：US20230308490A1

公开(公告)日：2023-09-28

申请号：US18193466

申请日：2023-03-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lijuan Chang ,  Bin Meng ,  Yuanyuan Zhang ,  Hongxia Hao

IPC: H04L65/1016 ,  H04L65/1104 ,  H04L65/1069 ,  H04W4/16 ,  H04W8/08

CPC classification number: H04L65/1016 ,  H04L65/1069 ,  H04L65/1104 ,  H04W4/16 ,  H04W8/08

Abstract: A call method includes: A first CSCF device receives a first communication message including first call signaling, where an originating party/calling party or a terminating party/called party of the first call signaling is roaming-in user equipment of the first CSCF device; and the first CSCF device enables, based on the first communication message, the first call signaling to be routed to an AS in the roaming area of the roaming-in user equipment, where the AS in the roaming area is an AS that is capable of providing a value-added-to-call service for user equipment and that is in a home area of the first CSCF device.

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：US20220224731A1

公开(公告)日：2022-07-14

申请号：US17706757

申请日：2022-03-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Dehui Jiang ,  Jian Liu ,  Shisheng Wu ,  Dong Wang ,  Wei Cui ,  Hongxia Hao

IPC: H04L65/1069 ,  H04L65/80 ,  H04L65/10

Abstract: A video media playing method includes: A media server receives a call request message from originating UE, where the call request message includes first session description protocol (SDP) information of the originating UE; the media server receives a first response message returned by terminating user equipment (UE); the media server determines, based on the first response message, that the terminating UE does not support a resource reservation mechanism/procedure; the media server sends a second response message to the originating UE, where the second response message includes second SDP information used to respond to the first SDP information; and the media server performs video media negotiation with the originating UE through the resource reservation mechanism/procedure.

公开(公告)号：US12088640B2

公开(公告)日：2024-09-10

申请号：US17706757

申请日：2022-03-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Dehui Jiang ,  Jian Liu ,  Shisheng Wu ,  Dong Wang ,  Wei Cui ,  Hongxia Hao

IPC: H04L65/1069 ,  H04L65/1104 ,  H04L65/80

CPC classification number: H04L65/1069 ,  H04L65/1104 ,  H04L65/80

Abstract: A video media playing method includes: A media server receives a call request message from originating UE, where the call request message includes first session description protocol (SDP) information of the originating UE; the media server receives a first response message returned by terminating user equipment (UE); the media server determines, based on the first response message, that the terminating UE does not support a resource reservation mechanism/procedure; the media server sends a second response message to the originating UE, where the second response message includes second SDP information used to respond to the first SDP information; and the media server performs video media negotiation with the originating UE through the resource reservation mechanism/procedure.

公开(公告)号：US11924371B2

公开(公告)日：2024-03-05

申请号：US17341609

申请日：2021-06-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hongxia Hao ,  Zhilei Deng

IPC: H04M3/42 ,  H04L65/1069 ,  H04N7/14 ,  H04L47/722 ,  H04L65/1101

CPC classification number: H04M3/42017 ,  H04L65/1069 ,  H04N7/14 ,  H04L47/722 ,  H04L65/1101

Abstract: A content sending method includes: a server obtains video media content and additional information content, indicates a calling terminal to complete resource reservation for transmitting the video media content and the additional information content, transmits the video media content to a first port set of the calling terminal, and transmits the additional information content to a second port set of the calling terminal. In this way, two types of content streams are transmitted to the calling terminal by using channels of the two port sets, and a function of providing an additional service in a process of playing a video ring back tone is implemented.

公开(公告)号：US20250088475A1

公开(公告)日：2025-03-13

申请号：US18959943

申请日：2024-11-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Han Wang ,  Xiaoqian Chai ,  Hongxia Hao

IPC: H04L51/10

Abstract: Provided are a communication method, apparatus, and system. The communication method includes: A rich media message application server receives a first query request message from a rich media message terminal, where the first query request message includes query information, the query information includes information used to describe a rich media message miniapp needed by a user corresponding to the rich media message terminal, and the rich media message miniapp is a miniapp that uses a rich media message client in the rich media message terminal as a host client. The rich media message application server obtains information about the rich media message miniapp in response to the first query request. The rich media message application server sends a first query response message to the rich media message terminal, where the first query response message includes the information about the rich media message miniapp.

公开(公告)号：US20220240128A1

公开(公告)日：2022-07-28

申请号：US17659263

申请日：2022-04-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Dehui Jiang ,  Jian Liu ,  Bin Meng ,  Hongxia Hao ,  Shisheng Wu ,  Wei Cui ,  Dong Wang

IPC: H04W28/26 ,  H04L65/1096 ,  H04M3/42

Abstract: A call processing method comprises: a network device receives a call request message sent by an originating UE, determines, according to the call request message, that the originating UE supports a resource reservation procedure, and further transmits, to a media server, indication information indicating that use of the resource reservation procedure for negotiation about first media is not supported and use of the resource reservation procedure for negotiation about second media is supported, so that negotiation about the second media is implemented by using the resource reservation procedure.