Method and system for data communication
US6795548B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 4, 2001 |
| Grant date | Sep 21, 2004 |
| Priority date | — |
| Expiry date | Sep 11, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M19/001
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A system for data communication is disclosed that comprises a hybrid circuit (220) that receives a signal. A switched gain circuit (204) coupled to the hybrid circuit (220) receives the signal from the hybrid circuit (220). A receiver circuit (206) coupled to the switched gain circuit (204) receives the signal from the switched gain circuit (204). The switched gain circuit (204) adjusts the power of the signal transmitted to the receiver circuit (206). More specifically, the switched gain circuit (204) detects the power of the signal received from the hybrid circuit (220), and adjusts the power of the signal transmitted to the receiver circuit (206) based upon the power of the signal received from the hybrid circuit (220). A method for data communication is disclosed. A signal is received using a hybrid circuit (220). The signal is transmitted to a switched gain circuit (204) coupled to the hybrid circuit (220). The power of the signal is adjusted using the switched gain circuit (204). The adjusted signal is transmitted to a receiver circuit (206) coupled to the switched gain circuit (204). More specifically, the power of the signal is detected, and the power of the signal transmit…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.