Group-based multimedia session service implementation method
A technology for multimedia conversations and implementation methods, applied in electrical components, transmission systems, etc., can solve the problems of being unable to know group members, high work costs, and voice services that cannot meet the daily needs of users, so as to enrich group services and provide The effect of work efficiency
Inactive Publication Date: 2017-03-29
CHENGDU TD TECH LTD
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Problems solved by technology
With the evolution of wireless network technology, especially the popularity of 4G networks, only the voice service cannot meet the daily needs of users, and the voice service is too single
[0003] For example: Since the current group can only be used for voice communication, other data cannot be exchanged, such as video, pictures and other multimedia data, so it is impossible to accurately describe the real scene, which makes the on-site work cost higher
[0004] Another example: Since the current group solution only has voice technology, it is impossible to collect the geographical location of group members and report it in real time, so it is impossible to know the real-time location of the members in the group, and it is impossible to assign related tasks as needed, and it is impossible to know whether the group members have reached the exact location
Method used
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[0029] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings and examples.
[0030] This application proposes a figure 1 The network structure shown. figure 1 The multiple terminals shown belong to the same group, and these terminals are all multimedia terminals, and each terminal establishes a connection with the scheduling server of the group through the eLTE private network.
[0031] The multimedia session between terminals in the group adopts a newly defined protocol. Each terminal can only be connected to the scheduling server, and there is no connection between terminals. The group session protocol adopts XMPP (Extensible Message and Presence Protocol: Extensible Message and Presence Protocol) ; When files such as videos and pictures need to be sent, HTTP / HTTPS (HyperText Transfer Protocol: Hypertext Transfer Protoc...
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The invention discloses a group-based multimedia session service implementation method. The method comprises: a group terminal and a scheduling server establishes connection; a multimedia session between the group terminal and the scheduling server utilizes the extensible message and presence protocol (XMPP); and when files need to be transmitted, file transmission is performed between the group terminal and the scheduling server by utilizing the hypertext transfer protocol or secure hypertext transfer protocol (HTTP / HTTPS). When the technical scheme provided by the invention is applied, group services can be enriched, and the working efficiency of group users is improved.
Description
technical field [0001] This application relates to the technical field of mobile communication, in particular to a method for realizing a group-based multimedia session service. Background technique [0002] Existing group services generally refer to voice services, that is, commonly referred to as group PTT voice services. With the evolution of wireless network technology, especially the popularization of 4G networks, only the voice service cannot meet the daily needs of users, and the voice service is too single. [0003] For example: because the current group can only be used for voice communication, other data cannot be exchanged, such as video, pictures and other multimedia data, so it is impossible to accurately describe the real scene, which makes the on-site work cost higher. [0004] Another example: Since the current group solution only has voice technology, it is impossible to collect the geographical location of group members and report it in real time, so it is...
Claims
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Login to View More IPC IPC(8): H04L29/08H04L29/06
CPCH04L67/06H04L65/403H04L67/141
Inventor 顾校军
Owner CHENGDU TD TECH LTD