Low power redundant transmission network
US9998994B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2016 |
| Grant date | Jun 12, 2018 |
| Priority date | — |
| Expiry date | Sep 14, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and system for using a communication protocol over a low-powered transmission network. The communication system and protocol enables low-powered transmission devices to efficiently and reliably transmit data in challenging environments. The communication system and protocol can reduce power consumption by designating devices as either transmitter devices, repeater devices, and receiving devices, such that not all devices in the network need to be configured to transmit and receive data. Because the communication protocol does not require that all devices need to both transmit and receive data, there is a significant power usage savings relative to traditional mesh networks. Additionally, the present invention implements a combination of time-based diversity and transmission path diversity to more reliably communicate data. Devices in the system can change the manner in which they operate based on the sensor measurements, allowing the devices to intelligently respond to different conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.