Distributed ledger-based ad-hoc system, apparatus and method using fingerprint verification
US11539715B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 22, 2022 |
| Grant date | Dec 27, 2022 |
| Priority date | — |
| Expiry date | Jun 22, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system, method and apparatus for routing traffic in ad-hoc networks. A routing blockchain network processes routing node information proposals received from manager nodes of network clusters. Performance metrics, including content integrity metrics, of one or more nodes in the system are validated using distributed ledger techniques and provided to the manager nodes as updates to each manager node's routing information. The manager nodes further determine routing paths for ad-hoc communication requests based on an authentication record that defines conditions necessary to route traffic streams in association with a particular resource or destination, one of the conditions comprising a minimum content integrity metric. Data may be transmitted in data segments, each data segment associated with a particular original fingerprint. The data segments and associated fingerprints are provided to routing nodes and, ultimately, to a destination node. One or more of the nodes in the routing path performs verification of the integrity of the data segments comparing locally-generated fingerprints to original fingerprints generated by a source node. Fingerprint information may be stored by a f…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.