Two-hop wireless network communication
US11064418B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 9, 2019 |
| Grant date | Jul 13, 2021 |
| Priority date | — |
| Expiry date | Sep 25, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system and method for providing multiple modes of communication in wireless networks includes a network manager and a plurality of network nodes. The plurality of network nodes form a wireless network with the network manager and are configured to communicate data to the network manager using respective communication links having a first bandwidth. The plurality of network nodes are further configured to transition to a two-hop mode of communication upon one or more failures in communication to the network manager. While in the two-hop mode of communication, a respective network node of the plurality of nodes is configured to transmit node data to at least one other network node over a communication link having a second bandwidth different than the first bandwidth. The other network nodes are configured to listen for communication from the respective network node and re-transmit to the network manager the node data received from the respective network node.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.