Method and system for reconfiguration of cognitive radio system resources

A technology of cognitive radio and system resources, applied in the field of wireless communication, can solve the problems of waste of idle resources, few GSM users, and shortage of LTE system resources, and achieve the effect of balancing network load and improving resource utilization.

Inactive Publication Date: 2013-01-02
ZTE CORP
View PDF8 Cites 29 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, in a certain area, the Global System for Mobile communication (GSM) and LTE system are deployed at the same time. For a period of time, there are few GSM users and small business traffic, so the load of GSM is low, while the

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 reconfiguration of cognitive radio system resources
  • Method and system for reconfiguration of cognitive radio system resources
  • Method and system for reconfiguration of cognitive radio system resources

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] The basic idea of ​​the present invention is: the reconfiguration module obtains the reconfiguration command according to the received spectrum adjustment instruction or the monitoring of the network status; sends the reconfiguration command to the base station, executes the reconfiguration command through the base station, and realizes resource reconfigure.

[0048] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail by citing the following embodiments and referring to the accompanying drawings.

[0049] figure 1 It shows the flow of the method for resource reconfiguration in the cognitive radio system of the present invention, as shown in figure 1 As shown, the method includes the following steps:

[0050] Step 101, the respective reconfiguration modules of different wireless communication systems obtain reconfiguration commands according to received spectrum adjus...

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 a system for reconfiguration of cognitive radio system resources. The method includes: obtaining reconfiguration commands by respective reconfiguration modules of different radio communication systems according to received frequency spectrum adjustment instructions, network condition monitoring or negotiations of the reconfiguration modules of the different systems; and transmitting the reconfiguration commands to a base station, and performing the reconfiguration commands by the base station so that resource reconfiguration is realized. By the method and the system for reconfiguration of the cognitive radio system resources, the radio resources are reasonably reconfigured by the aid of the respective reconfiguration modules of the different radio communication systems according to use conditions of frequency spectrum resources in the systems, utilization of the frequency spectrum resources among RATs (radio access technologies) and a main system can be coordinated, and resource utilization rate of each radio communication system and the frequency spectrum utilization rate of the main system like a broadcast television system are increased, so that network load conditions are more balanced.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a method and system for resource reconfiguration of a cognitive radio system. Background technique [0002] With the continuous advancement of radio technology, a large number of various radio services have emerged, and the spectrum resources that radio services rely on are limited. Facing the continuous increase in people's demand for bandwidth, spectrum resources are showing tension; on the other hand In the traditional fixed spectrum allocation mode, the utilization rate of spectrum resources is not high. [0003] At the same time, with the diversification of system requirements, the coexistence of multiple radio access technologies (Radio Access Technology, RAT) has become the status quo, and because different operators are in different geographical areas, the service distribution between different RATs is different of. [0004] Judging from the current status ...

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): H04W28/08H04W72/04
CPCH04W72/082H04W28/08H04W72/04H04W28/16H04W16/14
Inventor 任龙涛刘星李岩张力苗婷周栋
Owner ZTE CORP
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.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap