Video communication service processing method and system
A technology for service processing and video communication, applied in the field of communication, can solve the problems of users not knowing the actual network conditions of the video communication end and the opposite end, the interruption of video communication services, and the inability to effectively use network resources for video communication services, so as to avoid video communication. The effect of communication service interruption and service quality assurance
Active Publication Date: 2017-11-03
CHINA TELECOM CORP LTD
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, in the process of implementing the present invention, the inventor found that in the prior art, before the video call connection is established, the user does not know the actual network conditions of the local end and the opposite end of the video communication, and cannot choose the most suitable for the current network conditions. Video parameter configuration for video communication services, so the quality of service of video communication services cannot be guaranteed
If the video parameter configuration is set too low under good network conditions, network resources cannot be effectively used to provide high-quality video communication services; Causing interruption of video communication services
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0044] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
[0045] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.
[0046] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.
[0047] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the descript...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The embodiment of the present invention discloses a video communication service processing method and system, wherein the method includes: when the calling party terminal initiates a video call service, obtain the local first network parameter, and obtain the first network parameter matching the first network parameter A video parameter, and then send a video call request message to the called party terminal, which includes the first video parameter; the called party terminal obtains the local second network parameter; obtains the second video parameter that matches the second network parameter, based on The second video parameter performs media negotiation with the first video parameter, determines the video parameter of this video call service as the media negotiation result, and returns the media negotiation result to the calling party terminal; the calling party terminal communicates with the called party based on the media negotiation result The terminal performs a video call service. The embodiments of the present invention can match video parameter configurations according to network conditions to perform video communication services, thereby effectively ensuring the service quality of video communication services.
Description
technical field [0001] The invention relates to communication technology, in particular to a video communication service processing method and system. Background technique [0002] Under the background of the integration of three networks, various multimedia services based on the third generation mobile communication (3rd generation, 3G) and fixed network emerge in an endless stream, and the video communication service is undoubtedly one of the most promising services. [0003] Due to the large amount of video data, real-time video data transmission in the video communication service has certain requirements on the service quality of the network. In practical applications, the Internet Protocol (IP) network environment that video communication terminals access is often complex, including 3G, IEEE802.11b-based wireless local area network (WiFi), asymmetrical digital subscriber loop (Asymmetrical Digital Subscriber Loop, ADSL), optical fiber communication network, etc. Howev...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/14
Inventor 张夙侯象飞韩建亭应闻达
Owner CHINA TELECOM CORP LTD