Method and system for carrying out data transmission by means of multicast

A data transmission method and broadcasting system technology, applied in the direction of digital transmission system, transmission system, data exchange details, etc., can solve problems such as network load increase, reduce load, reduce construction cost and subsequent maintenance cost, and reduce transmission data packets volume effect

Inactive Publication Date: 2006-01-18
QUANTA COMPUTER INC
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Therefore, there is a need for an improved multi-target broadcast system data transmission method. When the user machine requests the ser

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and system for carrying out data transmission by means of multicast
  • Method and system for carrying out data transmission by means of multicast
  • Method and system for carrying out data transmission by means of multicast

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] figure 2 It shows the flow chart of the multi-target broadcasting system data transmission method according to the present invention. The multi-target broadcast system includes a server for sending data sequences, a switch supporting multi-target broadcast groups, and multiple client machines. When the user machine intends to download the data sequence from the server, it joins the multi-objective broadcast group that it wants to receive data, so as to receive the data sequence forwarded by the switch.

[0031] According to the data transmission method of the present invention, first, the server generates a multi-target broadcast group required for multi-target broadcast data transmission (step 202). Next, the server sequentially and repeatedly sends a plurality of data packets constituting the data sequence (step 204 ). That is, the server repeatedly sends the data packets of the data sequence in a cyclic manner.

[0032] Subsequently, when a user machine at a time...

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

No PUM Login to view more

Abstract

This invention relates to a data transmitting method of a multiply object broadcasting system. The multiply object broadcasting system comprises a server, an exchanger supporting multiply object broadcasting group and several user machines; the user machine joins to a multiply object broadcasting group to receive the data sequence transmitted by the exchanger. The method comprises: a) the server will send several data pack repeatedly; b) when a user machine will receive the data sequence, joining to that multiply broadcasting group to receive the data pack from the exchanger; c) the user will receive and record the data pack from the server from that moment, generating a receive recording; d) stopping receiving the data pack according to the receive record until received all data pack.

Description

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

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
no application Login to view more
Owner QUANTA COMPUTER INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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