Check patentability & draft patents in minutes with Patsnap Eureka AI!

A frequency optimization method and system

An optimization method and frequency technology, applied in electrical components, wireless communication, etc., can solve problems such as the lack of very purposeful frequency point information, the inflexibility of optimization in small-scale local areas, and the limited length of the BA table.

Active Publication Date: 2018-02-23
CHINA MOBILE GROUP ZHEJIANG
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] It is indeed relatively reliable to use the method of measuring frequency points to complete the integrity of the data basis of the measurement report, but there are certain limitations: the length of the BA table is limited, and the newly added frequency point information does not have a strong purpose , to calculate all the available frequencies in the whole network will bring a rather heavy workload, and it needs to be tried repeatedly, and the processing cycle is relatively long
The existing frequency optimization method is only suitable for large-scale frequency flipping projects, and it is not flexible enough for small-scale local area optimization

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 frequency optimization method and system
  • A frequency optimization method and system
  • A frequency optimization method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, embodiments of the present invention are not limited thereto.

[0037] MR (Measurement Report, measurement report) means that information is sent every 480ms on the traffic channel (470ms on the signaling channel), and these data can be used for network evaluation and optimization. The measurement report is completed by the MS (Mobile Station, mobile station) and the BTS (Base Transceiver Station, base station). The MS executes and reports the downlink level strength, quality and TA (Terminal Adaptation) of the GSM cell, and the BTS executes and reports the uplink. A measure of the MS's reception level strength and quality. The processing of the measurement report is usually completed in the BSC (Base Station Controller, base station controller) (when the BTS preprocessing method is used, the measurement report processing can be move...

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 present invention provides a frequency optimization method and system. The method includes: establishing a coverage relationship matrix between every two cells according to the MR measurement report; When >-6DB, construct the virtual measurement relationship of the two cells; add the virtual measurement relationship to the coverage relationship matrix to form an interference matrix; calculate the main frequency and all available frequencies of each cell according to the interference matrix interference degree; for each of the cells, the frequency with the least interference degree is used as a candidate frequency for frequency optimization. Compared with the prior art, the present invention can be used to quickly, accurately and flexibly judge the problem of current network frequency interference.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, and in particular, to a frequency optimization method and system. Background technique [0002] With the development of mobile communication networks, the scale of mobile networks of mobile communication operators is getting larger and larger, the network structure is becoming more and more complex, and the network configuration is also increasing. The limited frequency resources have become the main bottleneck of network expansion, resulting in network services The quality shows a downward trend with the increase of the network size. The main reason is that the larger the network scale, the greater the frequency reuse degree, the greater the overlapping coverage of the same adjacent frequency coverage, and the worse the network service quality. In this case, only a scientific and reasonable frequency optimization scheme can be used to reduce the overlap coverage of the sa...

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
Inventor 郑航海彭陈发周胜强陈锋王国治白春玲王文冕郭超
Owner CHINA MOBILE GROUP ZHEJIANG
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