Method and apparatus of pulse position demodulation
US5977822A · kind A · utility
23Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 4, 1998 |
| Grant date | Nov 2, 1999 |
| Priority date | — |
| Expiry date | Apr 4, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K9/10
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for pulse position demodulation begins by receiving a pulse that is positioned approximately at one of a plurality of time intervals within a time chip, where the pulse has a pulse width that is greater than each of the plurality of time intervals. The decoding process then continues by determining the time interval in which a transition edge of the pulse lies. From the particular time interval, a set of bits is determined.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.