Topology Control Method for Wireless Sensor Networks
A wireless sensor and network topology technology, applied in the field of wireless communication, can solve problems such as node energy exhaustion and global network damage, and achieve the effect of topology performance optimization and prolonging network survival time
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0029] In order to facilitate the understanding of the purpose, technical solutions and effects of the present invention, the present invention will now be further described in detail in conjunction with examples.
[0030] In the process of data transmission in WSN, node energy depletion and data congestion are the important reasons for data transmission failure. In this embodiment, node reliability is obtained by modeling the failure probability of node energy depletion and node failure probability caused by data congestion. Model, and by analyzing the relationship between node reliability and network parameters, the value of the optimal node degree is finally obtained.
[0031] 1. Node reliability modeling
[0032] In this embodiment, node i reliability R(i) is defined as shown in formula (1), where f e (i) is the probability of energy exhaustion failure of node i, f c (i) is the probability of node failure due to data congestion of node i. Among them, the greater the pro...
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