Pilot based, reversed channel power control
US5933781A · kind A · utility
86Cited by
29References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 31, 1997 |
| Grant date | Aug 3, 1999 |
| Priority date | — |
| Expiry date | Jan 31, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/325
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A signal is transmitted at a transmit power and includes a traffic channel transmitted at a traffic channel transmit power, and a pilot channel transmitting at a pilot channel transmit power. The receive energy of the pilot channel is measured, and a decrease power control command is generating when the receive energy is greater than a receive energy threshold. If the receive energy is less than the receive energy threshold, an increase power control command is generated. The power control command is transmitted to the system generating the signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.