Signal measurement system and method for measuring the signal quality of a received radio frequency signal
US5793805A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Dec 14, 1995 |
| Grant date | Aug 11, 1998 |
| Priority date | — |
| Expiry date | Dec 14, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/24
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An estimated signal quality measurement (224) of a received signal is determined by sampling a first signal quality measurement (208) at a first time and sampling a second signal quality measurement (203) at a second time. The second signal quality measurement being sampled from a different source than the first signal quality measurement. A predicted signal quality value is then calculated at a third time based on the first and second received signal quality measurements. Next, a signal quality value of a signal received at the third time is measured. The predicted signal quality value and the measured signal quality value are then used to estimate a signal quality measurement (224) of the received signals (203, 208).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.