Telecommunications interface with improved jitter reporting
US4942593A · kind A · utility
45Cited by
5References
49Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 16, 1989 |
| Grant date | Jul 17, 1990 |
| Priority date | — |
| Expiry date | Mar 16, 2009 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04J3/0626
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A communications receiver, wherein an elastic store FIFO buffers clock-phase jitter. A jitter estimate is obtained by a very simple circuit, wherein the read clock is used as a reference to sample the FIFO address pointers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.