A pricing-based data offloading method in heterogeneous wireless networks

A heterogeneous wireless network and data technology, applied in wireless communication, network traffic/resource management, advanced technology, etc., can solve the problem that macro cellular network operators are unwilling to provide data offloading services, and macro cellular networks cannot meet user data traffic requirements and other issues to achieve the effect of improving decision-making performance, low cost, and promoting collaboration

Active Publication Date: 2018-12-28
NANJING UNIV OF POSTS & TELECOMM
View PDF9 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Purpose of the invention: In order to solve the above-mentioned technical problems, the present invention aims at the fact that traditional macrocellular networks cannot meet the ever-increasing demand for user data traffic, and the WiFi access points (or femtocell base stations) deployed by other network operators have their inherent private properties, unwillingness to provide data offloading services for macro cellular network operators, and propose a pricing-based data offloading method in heterogeneous wireless networks

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
  • A pricing-based data offloading method in heterogeneous wireless networks
  • A pricing-based data offloading method in heterogeneous wireless networks
  • A pricing-based data offloading method in heterogeneous wireless networks

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings.

[0032] Such as figure 1 Shown is an implementation architecture diagram of the heterogeneous network described in the present invention. The entire network architecture includes a macro-cell data offloading decision center, a macro-cell base station deployed by a macro-cell network operator and its user terminals, and a small network of provisioning nodes deployed by other operators. A low-power network node of a microcell and user terminals thereof, and the low-power network node includes a femto base station and a WiFi access point.

[0033] Based on the above-mentioned heterogeneous wireless network, the pricing-based data offloading method proposed by the present invention includes the following steps:

[0034] 1) The WiFi access point (or femtocell base station) sends its location information to the macrocell data offload decision center and monitors the number a...

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 data unloading method based on pricing in a heterogeneous wireless network. The whole network structure comprises a macro cellular data unloading decision center, a macro basestation deployed by a macro cellular network operator and a user terminal thereof, and a low power node deployed by other network operators and a user terminal thereof. A low power node transmits itsnetwork condition and associate terminal information to a macro cellular data offloading decision center, and simultaneously transmits capacity and price that it is willing to use for transmitting macro cellular data. The macro cellular base station transmits the network status and the related information of the associated terminals to the macro cellular data offloading decision center. The macrocellular data offloading decision center executes offloading decision and sends a decision instruction to the macro cellular base station. The macro cellular base station switches the data of the designated macro cellular user terminal to the designated low power node. The invention can effectively improve the throughput of the heterogeneous wireless network and reduce the data congestion.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a data unloading method based on pricing in a heterogeneous wireless network. In the heterogeneous wireless network environment, the method alleviates the problem of data congestion in macro cells based on pricing, and at the same time guarantees QoS requirements of user terminals. Background technique [0002] In recent years, with the increasing popularity of smart mobile devices, the business demand of mobile users to access Internet services through smart terminals has grown rapidly, which has greatly increased the pressure on the macro-cellular network deployed by macro-cellular network operators, resulting in network congestion and overload. The user's service experience is reduced. With the popularity of WiFi and femtocell networks, macro cellular network operators can use them to offload customer traffic from macro cellular networks, increase netwo...

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): H04W28/02H04W28/06
CPCH04W28/0289H04W28/06Y02D30/70
Inventor 徐鼎殷政朱晓荣纪言
Owner NANJING UNIV OF POSTS & TELECOMM
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