Pseudo-Random code generator for use with a global positioning system
US4876659A · kind A · utility
18Cited by
3References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 2, 1988 |
| Grant date | Oct 24, 1989 |
| Priority date | — |
| Expiry date | May 2, 2008 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2207/581
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An apparatus for generating pseudo-random codes is disclosed. The apparatus uniquely stores a set of codes in a memory and uniquely retrieves a particular code sequence. The apparatus has particular application to Global Position Satellite (GPS) earth receivers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.