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

Intelligent cognitive wireless network system for realizing heterogeneous network convergence

A technology for cognitive wireless networks and heterogeneous networks, applied in wireless network protocols, wireless communications, electrical components, etc., can solve problems such as lack of intelligence, and achieve the effects of improving cognitive ability, expanding range, and improving adaptability

Inactive Publication Date: 2011-06-15
BEIJING UNIV OF POSTS & TELECOMM
View PDF4 Cites 41 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

EEE 1900.4 and ETSI RRS already have relatively complete reconstruction management functions, but lack certain intelligence

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
  • Intelligent cognitive wireless network system for realizing heterogeneous network convergence
  • Intelligent cognitive wireless network system for realizing heterogeneous network convergence
  • Intelligent cognitive wireless network system for realizing heterogeneous network convergence

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0028] Compared with the design technology of the traditional network system, the introduction of cognitive radio technology adds more degrees of freedom to the architecture design of the cognitive wireless network system, which is mainly reflected in three aspects: cognition, autonomy and adaptability. Changeability, while cognitive ability, autonomy and adaptability are quantitative descriptions of cognition, autonomy and adaptability, respectively. Among them, cognitive ability refers to the ability to acquire, express, transmit and utilize multi-domain environmental information; autonomous ability refers to the ability to make independent decisions and control with the goal of achieving overall effectiveness in a complex and changeable environme...

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 an intelligent cognitive wireless network system for realizing heterogeneous network convergence. New function entities with multi-domain active cognition, high-efficiency heterogeneous network resource management, and network or terminal reconstruction are added in the network elements of the existing wireless network system, namely, a cognitive information management module, an intelligent management module and a heterogeneous network convergence management module are added on a network side; a reconstruction management unit, a united wireless resource management & self-optimization unit, a cognitive information / knowledge base and cognitive information management module are added on a terminal side; four interactive interfaces, namely interfaces among operators, interfaces between the network side and the terminal side, interfaces among respective modules and interfaces among units inside the modules are arranged. Modules or units inside the modules realize information exchange via interfaces, and realize corresponding network functions jointly, so that the cognitive capacity, autonomous capacity and adaptive capacity of the network are extended, the intellectualization of network management is promoted, the efficient utilization of heterogeneous network convergence and system frequency spectrum is realized, and overall performance of the network is promoted.

Description

technical field [0001] The present invention relates to cognitive radio technology, to be more precise, relates to an intelligent cognitive wireless network system that realizes the integration of heterogeneous networks, which is used to break through the limitations of existing network spectrum utilization and solve the spectrum utilization existing in existing networks It solves the problems of low efficiency and heterogeneity, effectively improves the utilization rate of network spectrum, and realizes the seamless integration of heterogeneous wireless networks, which belongs to the technical field of network structure of the network layer of wireless communication systems. Background technique [0002] The emergence of cognitive radio technology relieves the pressure of low spectrum utilization in existing networks. At present, some researches have been done on the cognitive wireless network system. A few typical scenarios are briefly described below: [0003] see figu...

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): H04W80/04
Inventor 许文俊邱涛郭莉贺志强王强林家儒
Owner BEIJING UNIV OF POSTS & TELECOMM
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