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

Frequency priority adjustment method and device

A priority and frequency technology, applied in wireless communication, network traffic/resource management, electrical components, etc., can solve problems such as high-load cell residency and many UEs

Inactive Publication Date: 2020-01-03
HANGZHOU HUAWEI DIGITAL TECH
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But usually when the load of a cell is too high, there are more idle state (IDLE) UEs residing in the cell, and the UE in the connected state can only be handed over to other cells through the handover method, and the UE in the idle state is There is no good solution, so it is still impossible to solve the situation where there are many UEs residing in high-load cells

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
  • Frequency priority adjustment method and device
  • Frequency priority adjustment method and device
  • Frequency priority adjustment method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0099] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0100] Since the UE in the idle state cannot change cells through handover, and considering that cell reselection can be performed when the UE in the idle state initiates a connection, and cell reselection is performed according to the frequency priority information stored in the UE, this The embodiment of the invention considers adjusting the fre...

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

Embodiments of the present invention provide a frequency priority adjustment method and device. A frequency priority adjustment method includes: a base station determines network access selection parameters of a first cell; the base station sends the selected parameters to a UE in the first cell. The network access selection parameters are used to enable the UE in the first cell to adjust the stored frequency priority configuration information. The frequency priority adjustment method and device provided by embodiments of the present invention adjust the priority configuration of the UE so that the UE can perform cell reselection based on the adjusted priority, thereby reducing the load of the cell.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of wireless communication, and in particular, to a frequency priority adjustment method and device. Background technique [0002] In a long term evolution (Long Term Evolution, LTE) system, one base station can provide multiple serving cells, and different cells are distinguished by different frequency points. A user equipment (User Equipment, UE) accessed by a base station may perform reselection or handover between different cells. [0003] In the LTE system, the cell reselection mechanism is cell reselection based on frequency priority. For the UE, each frequency point has a priority. After the UE is turned on, it will randomly camp on cells of different frequency points according to the search frequency. When the UE camps on a cell, it will continuously measure whether the cell with a high priority frequency point meets the camping criterion. If it meets the criteria, the UE w...

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): H04W28/08H04W28/24H04W36/08
CPCH04W36/08H04W36/24
Inventor 李秉肇高永强胡振兴张戬权威
Owner HANGZHOU HUAWEI DIGITAL TECH