Unlock instant, AI-driven research and patent intelligence for your innovation.

A Spectrum Resource Allocation Method for Ultra-Dense Networking

A spectrum resource allocation and spectrum resource technology, applied in network planning, wireless communication, electrical components, etc., can solve the problem of low spectrum efficiency and achieve the effect of improving the efficiency of spectrum use

Inactive Publication Date: 2020-08-21
XIAN UNIV OF POSTS & TELECOMM
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the spectrum efficiency in the current UDN is still low

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 Spectrum Resource Allocation Method for Ultra-Dense Networking
  • A Spectrum Resource Allocation Method for Ultra-Dense Networking
  • A Spectrum Resource Allocation Method for Ultra-Dense Networking

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] An ultra-dense networking spectrum resource allocation method provided in an embodiment of the present invention includes the following steps:

[0036] Assume that each small cell has a Femto base station and a user UE, and each Femto base station serves a user UE within its coverage area. The specific situation is as follows figure 1 shown; then based on graph theory, the figure 1 The user UE in G is used as an object, and the set becomes a set of ver...

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 frequency spectrum resource allocation method of an ultra-dense network (UDN), and relates to the technical field of communication networks. The method comprises the following steps: firstly, taking a user in a small cell as an object to integrate into a peak in a figure G, adding a side for the figure G according to an interference relation between the small cells, and then performing a side weight endowing operation on the figure G with the added side, and finally representing each small cell by use of a color lump with a corresponding color number according to the side weight. The frequency spectrum use efficiency of the UDN is greatly improved.

Description

technical field [0001] The invention relates to the technical field of communication networks, in particular to a method for allocating frequency spectrum resources in ultra-dense networking. Background technique [0002] It is estimated that by 2020, the amount of mobile data will reach 130 exabits (10 18 ). 60% of voice communications and 90% of high-speed data transmissions take place indoors. Ultra-Dense Networking (UDN: Ultra Dence Network) is undoubtedly a key method to improve the quality of indoor high-speed, large-capacity mobile communications. With the help of UDN small and medium-sized cells, people can enjoy high-speed data services, such as multimedia services such as high-definition video services and better indoor voice services. Moreover, since the base station of the small cell can work in a low power consumption mode, the service life of the battery is often improved. Therefore, UDN is considered as a key technology in the fifth generation mobile commu...

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 Patents(China)
IPC IPC(8): H04W16/10
CPCH04W16/10
Inventor 何华姜静
Owner XIAN UNIV OF POSTS & TELECOMM