Weighted DV _ Hop node positioning method based on minimum mean square error criterion
A technology of minimum mean square error and node positioning, which is applied in the direction of services, positioning, and measuring devices based on specific environments, and can solve problems such as poor positioning accuracy
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0084] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0085] A weighted DV_Hop positioning method based on the minimum mean square error criterion. Its idea is: a unified calculation framework is adopted to avoid conflicts in the mathematical sense of the optimal calculation results of each step, and it can reduce the error of multi-step calculations accumulation. Firstly, the calculation strategy of the average hop distance of the anchor node is corrected by quadratic weighting, which strengthens the influence o...
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