Egress clock domain synchronization to multiple ingress clocks
US8737389B2 · kind B2 · utility
6Cited by
14References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 6, 2011 |
| Grant date | May 27, 2014 |
| Priority date | — |
| Expiry date | Mar 28, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04J2203/0082
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Synchronization techniques for multiple clock domains from two or more clients or common pluggable interfaces connected to multiple interfaces on one or more ingress line cards to multiple interfaces on one or more egress line cards are provided. The plurality of clock domain information from the clients that are connected on the ingress side is transmitted to the egress line cards. Two or more egress interfaces generate different clocks that are synchronized to the multiple clock domains.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.