cdma network breathing effect early warning method and device

A CDMA network and breathing effect technology, applied in electrical components, wireless communication, etc., can solve problems such as dropped calls, exacerbated breathing effect, and affecting user perception

Active Publication Date: 2017-11-17
CHINA TELECOM CORP LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current network generally has phenomena such as carrier frequency and base station load imbalance, which further intensifies the breathing effect
At present, the Ec / Io (the ratio of the energy per chip to the interference power spectral density) index suddenly deteriorates in the high-traffic areas in some areas of Sichuan, resulting in difficulty in user access, call drop, Problems such as the deterioration of call quality have seriously affected the user's perception
[0003] However, there is still no specific solution to the impact of the breathing effect

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
  • cdma network breathing effect early warning method and device
  • cdma network breathing effect early warning method and device
  • cdma network breathing effect early warning method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] The present disclosure will be described below with reference to the accompanying drawings. It is to be noted that the following description is merely explanatory and exemplary in nature, and in no way serves as any limitation of the present disclosure, its application or uses. Relative arrangements of components and steps and numerical expressions and numerical values ​​set forth in the embodiments do not limit the scope of the present disclosure unless otherwise specifically stated. Additionally, techniques, methods and devices known to those skilled in the art may not be discussed in detail but are intended to be part of the description where appropriate.

[0043] figure 1 It is a schematic flowchart of a method for early warning of breathing effect in a CDMA network according to an embodiment of the present disclosure.

[0044] Such as figure 1 As shown, this embodiment may include the following steps:

[0045] S102, extracting base station entity parameters and...

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 disclosure relates to a method and device for early warning of breathing effect in a CDMA network. The method includes extracting base station entity parameters and traffic load during busy hours; judging whether there is an unanalyzed carrier frequency according to the base station entity parameters; if so, extracting a traffic load of an unanalyzed carrier frequency, and calculating based on the busy hour traffic load The load rate of the unanalyzed carrier frequency, the average carrier frequency load rate of the sector where the unanalyzed carrier frequency is located, the average carrier frequency load rate of the base station where the unanalyzed carrier frequency is located, and the six adjacent base stations including the base station where the unanalyzed carrier frequency is located The average carrier frequency load rate of the seven base stations included; compare the calculated carrier frequency load rate with the corresponding alarm threshold to determine the alarm type; determine different processing methods according to different alarm types. The disclosure can timely understand the influence of the breathing effect on the network and formulate corresponding treatment plans.

Description

technical field [0001] The present disclosure relates to a CDMA (Code Division Multiple Access, Code Division Multiple Access) network, in particular, to a method and device for early warning of breathing effect in a CDMA network. Background technique [0002] With the increase of CDMA network scale and load, the rise of the noise floor and the limitation of the forward power will inevitably lead to the shrinkage of the network coverage, that is, the breathing effect. However, carrier frequencies and base station load imbalances are common in the existing network, which further intensifies the breathing effect. At present, the Ec / Io (the ratio of the energy per chip to the interference power spectral density) index suddenly deteriorates in the high-traffic areas in some areas of Sichuan, resulting in difficulty in user access, call drop, Problems such as deterioration of call quality have seriously affected user perception. [0003] However, there is still no specific solu...

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): H04W24/04H04W24/08
Inventor 董翔张亮懿向阳张骥杨乐
Owner CHINA TELECOM CORP LTD
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