Methods, apparatuses and readable storage medium for video multicasting

A technology of video and multicast groups, applied in the field of communication, can solve the problems of overall system throughput and quality of experience degradation, and achieve the effect of improving throughput and quality of experience and reducing capacity waste.

Inactive Publication Date: 2020-08-07
HUIZHOU TCL MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on the above content, the present invention provides a video multicast method, device, and readable storage medium, which can solve the problem of overall system throughput and quality of experience degradation caused by the formation of multicast groups based on service content

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  • Methods, apparatuses and readable storage medium for video multicasting
  • Methods, apparatuses and readable storage medium for video multicasting
  • Methods, apparatuses and readable storage medium for video multicasting

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Embodiment Construction

[0045] The present invention will hereinafter be described in detail with reference to the accompanying drawings and examples. The ones that do not conflict with each other in the following embodiments may be combined with each other.

[0046] see figure 1 , the first embodiment of the video multicast method provided by the present invention may include the following blocks.

[0047] At S11: a cluster control server (cluster control server) may acquire information of one or more multicast groups.

[0048] The method can be implemented on the cluster control server. The cluster control server may belong to a multicast network element (NE, network element), mainly plays the role of a cluster, and may be implemented by software and / or hardware.

[0049] Each multicast group may include at least two user equipments (UE, user equipment), and all UEs in the same multicast group request the same video multicast service. The information for one or more multicast groups may typical...

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Abstract

Methods for video multicasting are disclosed. A method includes the steps: obtaining, by a cluster control server, information of one or more multicast groups, each of the one or more multicast groupscomprising at least two pieces of user equipment (UE), and all the UEs in the same multicast group requesting a same video multicast service; receiving, by the cluster control server, channel statistics and mobility status information of the UE; classifying, by the cluster control server, the UE in each of the one or more multicast groups into at least two clusters according to the channel statistics and the mobility status information, the channel statistics and the mobility status information of all the UEs in a same cluster being within a same range; and transmitting, by the cluster control server, the clustering result to other multicast network elements (NEs) so that each of the clusters corresponds to a transmission channel used to transmit video data through multicasting. There arealso provided related apparatuses for video multicasting and readable storage medium.

Description

technical field [0001] Embodiments of the present invention generally relate to communications, and in particular, to a video multicast method, apparatus, and readable storage medium. Background technique [0002] With the development of mobile communication, the throughput and transmission rate of the mobile communication network have increased significantly, and the video streaming service based on the mobile communication network has been realized. In order to effectively utilize bandwidth, an evolved Multimedia Broadcast Multicast Service (eMBMS) is proposed, that is, the same multimedia content is simultaneously distributed to multiple mobile receiving terminals through a communication network. [0003] In the related art, a multicast group is formed based on service content, that is, UEs requesting the same video service form a multicast group. To ensure successful transmission of video data, the actual transmission rate of video data in each multicast group is limite...

Claims

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Application Information

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IPC IPC(8): H04N21/6405H04N21/442
CPCH04N21/6405H04N21/2225H04N21/2402H04N21/25841
Inventor 柴姝奇刘坚能刘安
Owner HUIZHOU TCL MOBILE COMM CO LTD
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