Traffic matrix estimation method
A traffic matrix, matrix technology, applied in the Internet field
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0035] A flow matrix estimation method, such as figure 1 shown, including the following steps:
[0036] Step 1. Obtain routing matrix A, link traffic matrix Y (link load information) and measurable part of OD pair traffic through measurement tools;
[0037] Step 2: Perform preprocessing on traffic of routing matrix A, link traffic matrix Y and measurable part OD:
[0038] It can be known from Y=AX that the measurable part of the OD traffic in the traffic matrix X needs to be eliminated, and the corresponding columns in the routing matrix A should also be eliminated, and the traffic value represented by the corresponding row of the link traffic matrix Y also needs to be subtracted and eliminated OD vs flow rate;
[0039] Step 3. Use the linear programming (LP) method to estimate the OD convection flow of the unmeasurable part (that is, the OD convection flow of the unmeasurable part):
[0040] Since the flow matrix estimation problem can be described by the Y=AX linear relat...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com