Method, system and device for multicasting digital subscriber lines
A digital subscriber line and multicast technology, applied in the field of communication, can solve problems such as waste of access network bandwidth, and achieve the effect of utilizing network bandwidth
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0036] see figure 1 , the embodiment of the present invention provides a digital subscriber line multicast method, including:
[0037] 101: identifying a bundled digital subscriber line;
[0038] 102: Establish a multicast distribution relationship between the bundled DSL and the multicast data;
[0039] 103: Distribute the multicast data according to the multicast distribution relationship.
[0040] The method is described in further detail below:
[0041] see figure 2 , in this embodiment, the IGMP message sent by the host arrives at the network-side binding device from different uplink physical ports of the RG (Remote Gateway, remote gateway) or CPE (Customer Premise Equipment, customer premise equipment), that is, the network-side binding The device where the module MUX (multiplexer, multiplexer) / DeMUX (demultiplexer, demultiplexer) is located. The network-side binding module may be located on an IP edge device or an aggregation node (Aggressive Node). The DSLs conn...
Embodiment 2
[0099] see Figure 7 , the embodiment of the present invention provides a digital subscriber line multicast system, specifically comprising:
[0100] The network-side bundling device 701 is configured to identify the bundled DSL, and establish a multicast distribution relationship between the bundled DSL and the multicast data;
[0101] The access node 702 is configured to distribute multicast data according to a multicast distribution relationship;
[0102] The system also includes:
[0103] The IP edge device 703 is configured to receive multicast data.
[0104] see Figure 8 , the embodiment of the present invention provides a digital subscriber line multicast device, including:
[0105] An identification module 801, configured to identify a bundled digital subscriber line;
[0106] An establishment module 802, configured to establish a multicast distribution relationship between the bundled digital subscriber line and the multicast data;
[0107] A distribution modul...
PUM

Abstract
Description
Claims
Application Information

- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2023 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap