Supercharge Your Innovation With Domain-Expert AI Agents!

Healing method for straight-forward station self-excitation

A repeater, self-excitation technology, applied in electrical components, wireless communication, network planning, etc., can solve problems such as affecting user calls, reducing the work gain of the repeater, and failing to completely solve the self-excitation problem of the repeater. achieve short-lasting effects

Inactive Publication Date: 2009-07-15
珠海银邮光电技术发展股份有限公司
View PDF1 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this solution is that although the repeater is no longer self-excited, the working gain of the repeater is reduced, and the radiation range of the repeater becomes smaller, which will inevitably affect the calls of some users
The self-excitation problem of the repeater is not completely solved

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
  • Healing method for straight-forward station self-excitation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The self-healing method of repeater self-excitement of the present invention comprises following process:

[0027] 1) The process from self-excitation to steady state;

[0028] 2) The process of testing the normal state in the steady state;

[0029] 3) Self-excited trial process under normal state;

[0030] 4) Self-excited alarm synthesis reporting process.

[0031] For the sake of explanation, the parameters described below are annotated as follows:

[0032] a. MAX_ATT: the maximum attenuation value of the repeater;

[0033] b. OMT_ATT: the attenuation value set by the local monitoring center or remote monitoring center;

[0034] c. BST_ATT: Temporary attenuation value used in the self-healing process, the initial value is 9dB;

[0035] Detailed description of the four sub-processes:

[0036] 1) The process from self-excitation to steady state:

[0037] a. When the monitoring unit detects that there is still a self-excited alarm after a 3-minute confirmation pro...

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 relates to the performance optimization of a repeater station device in a communication field, particularly relating to a self-excited cure method for the repeater station device. The self-excited cure method for the repeater station comprises the following four processes: 1) a process from the production of self-excitation to a stable state; 2) a process that the stable state probes a normal state; 3) a self-excited probing process under the normal state; 4) a self-excited alarming synthesis reporting treatment process. According to a plurality of self-excited phenomena, the method of the invention can effectively cure, even though can not cure, the phenomena can be reported to a monitor center through the process 4) and treated by other methods.

Description

technical field [0001] The invention relates to the performance optimization of the repeater equipment in the field of communication, in particular to a self-excited healing method for the repeater equipment. Background technique [0002] The repeater is an important part of the communication system, and its stability directly affects the stability of the entire communication system. With the rapid development of the communication industry, the requirements for the repeater are getting higher and higher. A repeater is an amplifying device, and if the engineering design is not appropriate, self-excitation may occur. When the self-excitation phenomenon occurs, it will not only affect the normal operation of the repeater equipment itself, but also seriously affect the relevant base stations, resulting in the failure of the entire communication system to operate normally, ranging from affecting the quality of calls to affecting the entire communication network. In particular, t...

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
IPC IPC(8): H04W16/26H04W88/08
Inventor 朱劲松方道奎曾声华林燕明
Owner 珠海银邮光电技术发展股份有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com