Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and device for controlling scheduling messages

A technology for controlling scheduling and messages, applied in the field of communication, can solve the problems of reducing downlink data bandwidth, affecting downlink data transmission, and increasing the transmission bandwidth of scheduling messages, etc., to achieve the effect of reducing the impact

Active Publication Date: 2019-12-24
HUAWEI TECH CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when a network device receives a large number of uplink transmission requests, the transmission bandwidth of the scheduling message will also increase accordingly. When the total bandwidth of the downlink channel provided by the system is fixed, the bandwidth of downlink data will decrease, seriously affecting the downlink data transmission

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 device for controlling scheduling messages
  • Method and device for controlling scheduling messages
  • Method and device for controlling scheduling messages

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0028] figure 1 Shown is a schematic flowchart of a method 100 for controlling scheduling packets described in an embodiment of the present invention from the perspective of a network device. The method 100 can be applied to an HFC network system, such as figure 1 As shown, the method 100 includes:

[0029] S110. The network device determines the transmission bandwidth of the first scheduling message, where the first scheduling message includes an informa...

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

The invention provides a method and device for controlling scheduling messages. The method is applied to an HFC network system, and the method includes: a network device determines the transmission bandwidth of a first scheduling message, the first scheduling message includes an IE for carrying resource allocation information of a first uplink period, and the first uplink period The resource allocation information is used to indicate the transmission resource used by the user equipment to send uplink data in the first uplink period; when the transmission bandwidth of the first scheduling message is greater than or equal to the first control threshold, according to the first control threshold, determining the target number, the target number being less than or equal to the number of IEs included in the first scheduling message; generating a second scheduling message according to the target number, the number of IEs included in the second scheduling message being less than the target number, The second scheduling message includes an IE for carrying resource allocation information of a second uplink period, where the second uplink period is after the first uplink period. In this way, the impact of scheduling messages on downlink data transmission is reduced, the utilization rate of downlink bandwidth is improved, and system performance is improved.

Description

technical field [0001] The present invention relates to the field of communications, and more particularly, to a method and device for controlling scheduling messages. Background technique [0002] Currently, in a Hybrid Fiber-Coaxial (HFC) network system, downlink data is broadcast and sent on the downlink channel, and uplink data transmission requires resource scheduling based on network equipment, that is, the network equipment receives After receiving the uplink transmission request sent by the user equipment, transmission resources can be allocated for the user equipment, and the transmission resource allocation information is sent to the user equipment through a scheduling message, and the scheduling message also needs to be broadcast on the downlink channel. Therefore, when a network device receives a large number of uplink transmission requests, the transmission bandwidth of the scheduling message will also increase accordingly. When the total bandwidth of the downli...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/12H04L47/52H04L47/80
CPCH04W72/12H04L12/1881H04L47/52H04L47/6265H04L47/72H04L47/125H04L12/18H04L47/628H04L47/806
Inventor 程彪
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com