Low congestion routing method of Optical Network-on-Chip and related device
US12081923B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 3, 2024 |
| Grant date | Sep 3, 2024 |
| Priority date | — |
| Expiry date | May 3, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q11/0062
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Disclosed are a low congestion routing method of an Optical Network-on-Chip (ONoC) and related devices. In the method, a source IP node sends a route setup request to a first electrical router; the first electrical router determines a first target output port and sends the request to the destination IP node through the first target output port; the destination IP node generates an ACK packet and sends the ACK packet to a second electrical router; the second electrical router determines a second target output port and sends the ACK packet to the source IP node through the second target output port; the source IP node transmits the ACK packet to an optical transmission port, performs an E/O conversion on the ACK packet and sends an optical information packet through optical routers to the destination IP node; the destination IP node performs an O/E conversion on the optical information packet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.