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

Grouping polling method of wireless communication

A polling method and wireless communication technology, applied in the field of wireless communication, can solve the problems of prolonged waiting time of terminals, time wasting, and real-time performance degradation

Inactive Publication Date: 2016-04-20
成都华程通讯技术有限公司
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above methods are not suitable for large wireless systems that require high real-time response
The first method will spend a lot of time on preventing collisions. When there are many terminals that need to report data, the real-time performance will drop significantly; the second method will issue polling commands regardless of whether the terminals have data to report, which is a waste of time. A lot of time, so that the waiting time of the terminal behind will be longer

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
  • Grouping polling method of wireless communication

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0016] In the following description, references to "one embodiment," "an embodiment," "an example," "example," etc. indicate that such described embodiment or example may include a particular feature, structure, characteristic, property, element, or limitations, but not every embodiment or example necessarily includes the specific feature, structure, characteristic, property, element or limitation. Additionally, repeated use of the phrase "according to one embodiment of the present application" does not necessarily refer to the same embodiment, although it may.

[0017] For simplicity, some technical features known to those skilled in the art are omitted from the following description.

[0018] According to an embodiment of the prese...

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 grouping polling method of wireless communication, comprising following steps: S1, dividing an intra-domain terminal into a plurality of groups by a base station, distributing a group ID and an intra-group ID to every terminal; S2, broadcasting a command to one group by the base station in polling, after the intra-group terminal receives the command, positioning own reporting time slot by the intra-group terminal according to the ID number; S3, when the reporting time slot arrives and no other terminal is monitored to start communication, starting the communication by the terminal corresponding to the reporting time slot, wherein other terminals cannot start the communication at this time until the next intra-group polling command arrives. In application of the grouping polling method of the invention, the base station is unnecessary to start polling the terminals one by one; the command polling expenses are reduced, the intra-group terminal positions own reporting time slot according to the ID number; predicable anti-collision time is formed; and the real time response speed of the whole wireless system is improved.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a group polling method for wireless communication. Background technique [0002] In a large-scale wireless communication system, due to cost and construction constraints, a base station often manages hundreds to thousands of terminals. When the terminals generate data, they are required to report quickly to ensure the real-time response speed of the system. [0003] In view of this situation, there are usually many kinds of solutions, and the commonly used methods are: terminal self-reporting and base station one-to-one polling terminal. The method of self-reporting by the terminal is to actively monitor whether the channel is idle when the terminal generates data that needs to be reported. It is not allowed to report when the channel has data in transmission, and continues to monitor the channel after a certain period of time. It is not allowed to initiate a report until th...

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
IPC IPC(8): H04W24/02H04W74/06
CPCH04W24/02H04W74/06
Inventor 朱仁昌谭范柳
Owner 成都华程通讯技术有限公司
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