Method and device for cell control

A cell and equipment technology, applied in advanced technology, electrical components, power management, etc., to solve problems such as weakening

Inactive Publication Date: 2016-03-30
TELEFON AB LM ERICSSON (PUBL)
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem is weakened if the operator spends considerable time and effort on the drive / walk test to fully exhaust all possibilities, but since many areas are located indoors not accessible from the outside, it is only partially problem solving

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 device for cell control
  • Method and device for cell control
  • Method and device for cell control

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The invention as described below is described in the context of overlapping technologies, in which operators operate two or more radio technologies in parallel, such as WCDMA combined with LTE. However, the present invention also envisages a situation where only one technology is used. According to the present invention, the knowledge of whether it is possible to shut down the cells of the network and at the same time continue to support the network UE is used to save energy by shutting down one or many cells.

[0021] Build a quality map that supports neighboring communities

[0022] For each cell, a table of its neighbor cell coverage can be formed. This table in this article will refer to the database or the cell database. For each UE, a cell entry is formed, which stores one or more quality measurements, and the quality measurements contain the quality that the UE would obtain if it were instead connected to each of the neighbor cells.

[0023] Quality can be quantified...

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

Methods and apparatus are provided for determining when a cell of a cellular radio system is capable of entering a discontinuous transmission mode. By evaluating the quality from the cell and neighboring cells for a number of locations, and calculating the statistically expected quality distribution of the evaluated quality, which depends on certain cells being in discontinuous transmission mode, the generation can be compared with At least one distribution requiring a threshold comparison is possible. Based on this comparison, it is possible to determine whether the first cell is capable of using the discontinuous transmission mode and still fulfills the requirements.

Description

Technical field [0001] The present invention relates to a method and device for controlling the state of a cell in a cellular radio network. Specifically, the present invention relates to a method and apparatus for determining when a cell can enter a low activity transmission mode. Background technique [0002] Energy efficiency in telecommunications systems is becoming more and more important. There are many solutions, and find them in protocols, algorithms, and hardware. Usually the traffic load in the radio network is diversified; the resource utilization fluctuates between night (usually low) and day (usually high); in the night time, the idle capacity is running in the radio network and is not utilized. Therefore, one way to save energy is to suspend part of the radio resources during, for example, 22.00 and 04.00. [0003] However, traditional technologies are not specially constructed with the idea of ​​energy efficiency, so the solutions are often coarse-grained. For ex...

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): H04W24/02
CPCH04W24/02H04W52/0203Y02D30/70
Inventor M·阿米里约K·泽特伯格J·莫H·卡林P·弗兰格
Owner TELEFON AB LM ERICSSON (PUBL)
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