Lightweight and trust-aware routing in NoC based SoC architectures
US11770399B2 · kind B2 · utility
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Key dates
| Filing date | Jul 21, 2020 |
| Grant date | Sep 26, 2023 |
| Priority date | — |
| Expiry date | May 22, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Various examples are provided related to software and hardware architectures that enable lightweight and trust-aware routing. In one example, among others, a method for trust-aware routing includes calculating trust values to represent how much a node can be trusted to route packets through its router. Each node can store the trust values of routers that are one hop and two hops away from it, which represent direct trust and delegated trust, respectively. When a router receives a packet, the router can update trust values and forward the packet to the next hop.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.