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Multicast traffic configuration method, device and electronic equipment

A configuration method and multicast technology, applied in the field of communication, can solve the problem of low channel bandwidth utilization, improve user experience and achieve the effect of balanced distribution

Active Publication Date: 2021-05-11
TOPVISION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the object of the present invention is to provide a multicast traffic configuration method, device and electronic equipment to solve the technical problem that multicast traffic is replicated on many channels and the channel bandwidth utilization rate is low in the prior art

Method used

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  • Multicast traffic configuration method, device and electronic equipment
  • Multicast traffic configuration method, device and electronic equipment
  • Multicast traffic configuration method, device and electronic equipment

Examples

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Embodiment 1

[0029] The embodiment of the present invention provides a method for configuring multicast traffic, such as figure 2 As shown, the method includes:

[0030] Step S202, configure multiple binding groups in the cable modem terminal system CMTS, and set channels for multicast to the binding groups, wherein the binding groups include: multicast-specific binding groups and multicast shared bindings Group.

[0031] Specifically, the multicast dedicated binding group is used to transmit multicast packets (live service); the multicast shared binding group is used to transmit multicast packets (live service) and unicast packets (Internet service). The binding group is divided into a multicast dedicated binding group and a multicast shared binding group, which improves the utilization rate of the channel and ensures the stability of the live broadcast service. In addition, the multicast dedicated binding group separates multicast traffic from unicast traffic, which can achieve a good...

Embodiment 2

[0050] An embodiment of the present invention provides a device for configuring multicast traffic, such as Figure 4 As shown, the device includes: a configuration module 41 , a setting module 42 , a trigger module 43 , a judging module 44 , a selection module 45 , an adding module 46 and a receiving module 47 .

[0051] It should be noted that the configuration module 41 is used to configure multiple binding groups in the cable modem terminal system CMTS, and set channels for multicast to the binding groups, wherein the binding groups include: multicast-specific binding groups and multicast sharing binding groups. The setting module 42 is used to set several binding groups for the multicast group according to the audience rating of the multicast content, wherein the multicast group corresponds to the multicast content, and the multicast group corresponding to the target multicast content is the target multicast group . The trigger module 43 is configured to trigger the CM t...

Embodiment 3

[0056] An electronic device provided by an embodiment of the present invention, such as Figure 5 As shown, the electronic device 5 includes a memory 51 and a processor 52, the memory stores a computer program that can run on the processor, and the processor implements the method provided by the first embodiment above when executing the computer program A step of.

[0057] see Figure 5 , the electronic device also includes: a bus 53 and a communication interface 54, the processor 52, the communication interface 54 and the memory 51 are connected through the bus 53; the processor 52 is used to execute executable modules stored in the memory 51, such as computer programs.

[0058] Wherein, the memory 51 may include a high-speed random access memory (Random Access Memory, RAM for short), and may also include a non-volatile memory (non-volatile memory), such as at least one disk memory. The communication connection between the system network element and at least one other netwo...

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Abstract

The present invention provides a multicast traffic configuration method, device and electronic equipment, including: configuring multiple binding groups in the CMTS, and setting channels for multicasting in the binding groups; according to the audience rating of the multicast content Set several binding groups for the multicast group, among which the multicast group corresponding to the target multicast content is the target multicast group; when the CPE under the CM plays the target multicast content, trigger the CM to send a request to the CMTS; determine whether it exists The multicast session of the target multicast content; if not, according to the binding group corresponding to the target multicast group, select the binding group with the largest remaining bandwidth in the binding group for binding, and establish a link corresponding to the target multicast content multicast session; add the CM to the multicast session; migrate the channel of the CM to the channel corresponding to the binding group of the multicast session, so that the channel of the CM can receive the target multicast content traffic, which improves the channel utilization , realizing balanced distribution of multicast traffic and improving user experience.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a multicast traffic configuration method, device and electronic equipment. Background technique [0002] In the IPTV (Interactive Internet Television) live service, users usually use multicast to carry the same live data, but because Internet service or on-demand service users receive different data, it is usually carried by unicast. In the data over cable service interface specification (Data Over Cable Service Interface Specifications, referred to as DOCSIS) system to carry out multicast services, many coaxial modems (Cable Modem, referred to as CM) under the client equipment (Customer Premises Equipment, referred to as CPE) to join When reaching the multicast session established by the multicast group, the multicast service traffic is replicated on many channels, which reduces the channel bandwidth utilization and is mixed with ordinary Internet traffic. Therefo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/262H04N21/266H04N21/61H04N21/6405
CPCH04N21/26258H04N21/26616H04N21/6118H04N21/6405
Inventor 李显李哲李振伟
Owner TOPVISION TECH CO LTD