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

Message scheduling method for multi-Beidou card commanding machine

A scheduling method and the technology of Beidou card, applied in the field of communication, can solve the problem of insufficient sending resources of the command plane, achieve the effect of a reliable message scheduling method, improve the efficiency of message sending, and optimize the message communication mechanism

Active Publication Date: 2017-07-07
上海普适导航科技股份有限公司
View PDF7 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the obvious shortage of command aircraft transmission resources caused by the increase in the number of Beidou navigation and communication equipment in the prior art, it is necessary to provide a dispatching communication mechanism that can optimize the dispatching communication mechanism of the multi-Beidou card command aircraft and increase the communication capability of the command aircraft The message scheduling method of

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
  • Message scheduling method for multi-Beidou card commanding machine
  • Message scheduling method for multi-Beidou card commanding machine
  • Message scheduling method for multi-Beidou card commanding machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Below, the structure and working principle of the present invention will be further described in conjunction with the accompanying drawings.

[0028] Such as figure 1 As shown, a kind of message dispatching method of many Beidou card commander planes of the present invention comprises the following steps:

[0029] S1. Obtain a linked list of sending tasks to be sent and determine the Beidou cards that are currently not assigned message tasks.

[0030] Normally, in order to distinguish the importance and urgency of communication messages, different types of communication messages with different levels of importance are generally classified into levels, and the higher the level of the message, the higher its corresponding importance, such as Table 1 shows.

[0031] Table 1 Beidou communication message level and category comparison table

[0032] level SMS category Remark (90 infinity) undefined Unused 9 broadcast information broadcast mes...

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 discloses a message scheduling method for a multi-Beidou card commanding machine. The method comprises the following steps: acquiring a send task linked list to be sent and determining Beidou cards that are not currently assigned with message tasks; determining a message to be allocated and the Beidou cards that can be allocated according to the corresponding matching condition of each communication message in the send task linked list and each Beidou card; predicting the probability that the communication message with the same level as each Beidou card that can be allocated exists in the next send task linked list, separately calculating the revenue values produced when assigning message tasks to each Beidou card that can be allocated according to the probability, and determining the Beidou cards that can be allocated of which the revenue value is positive as the Beidou cards to be allocated; and assigning the corresponding messages to be allocated to each Beidou card to be allocated. According to the message scheduling method for the multi-Beidou card commanding machine disclosed by the invention, a reasonable, efficient and reliable message scheduling method can be provided for the multi-Beidou card commanding machine, a message communication mechanism can be optimized, the message sending efficiency can be increased, and the message communication pressure of Beidou navigation communication equipment can be reduced.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method for dispatching messages of multiple Beidou card commanders. Background technique [0002] One of the biggest advantages of Beidou satellite navigation system over other satellite navigation systems is message communication. Message communication makes Beidou navigation and communication equipment more and more widely used in remote areas, ocean voyages and other environments. [0003] Beidou navigation and communication equipment includes command aircraft and user aircraft. Among them, the command machine is generally deployed in the central computer room of the Beidou service provider, and is used to send and receive communication messages from the user machine. The user machine is installed on the mobile terminal, and is used for message communication with the commander machine and other user machines. Through the extended definition of communication message...

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 Applications(China)
IPC IPC(8): H04B7/185H04W28/08H04W72/12
CPCH04B7/18584H04W28/08H04W72/1263
Inventor 王得举刘黎明潘红章
Owner 上海普适导航科技股份有限公司
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