Apparatus for transmitting and receiving signals
US6792286B1 · kind B1 · utility
15Cited by
14References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 28, 1999 |
| Grant date | Sep 14, 2004 |
| Priority date | — |
| Expiry date | Jun 28, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/14
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An apparatus is provided that includes a data controller, a subscriber line audio-processing circuit, and a controller. The data controller includes an input terminal and an output terminal capable of providing packet data. The subscriber line audio-processing circuit is capable of providing signals in a voice band. The controller is capable of transmitting at least one of signals in the voice band from the subscriber line audio-processing circuit and the packet data from the output terminal of the data controller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.