Time synchronization method and system for wireless sensor network
A time synchronization system, wireless sensor technology, applied in time division multiplexing system, synchronization device, wireless communication, etc., can solve the problems of large energy consumption, energy consumption, energy consumption, etc., to reduce energy consumption and reduce errors source, effect of improving accuracy
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0096] figure 1 A time synchronization method in a wireless sensor network in an embodiment is shown, including the following steps:
[0097] Step S110, generating a synchronization data packet, and marking a sending time stamp in the synchronization data packet.
[0098] In this embodiment, in order to reduce energy consumption and quickly realize time synchronization, a sender-receiver one-way synchronization method is adopted, the parent node generates a synchronization data packet, and actively transmits the generated synchronization data packet to the corresponding child node.
[0099] Mark the current time of the parent node in the synchronization data packet, so as to tell the child node the time of the parent node when the synchronization data packet is sent. The synchronization data packet also includes a corresponding synchronization sequence number, and a node that has received multiple synchronization data packets can identify which synchronization data packet is ...
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