Unidirectional telemetry system
US6184798A · kind A · utility
41Cited by
15References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 30, 1998 |
| Grant date | Feb 6, 2001 |
| Priority date | — |
| Expiry date | Mar 30, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08C17/02
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A telemetry system comprises a plurality of beacons. Each beacon repetitively transmits a packet having a first predetermined time duration. The beacon transmits the packet a first predetermined number of iterations. A monitoring receiver observes for the transmitted packets within each of a plurality of time slots. Each slot has second predetermined time duration. The first predetermined time duration is less than the second predetermined time duration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.