Startup apparatus and technique for a wireless system that uses time domain isolation
US7227484B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 29, 2005 |
| Grant date | Jun 5, 2007 |
| Priority date | — |
| Expiry date | Jun 29, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/40
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A technique includes providing a butter to receive data from a processor of a wireless device in response to an active mode of the processor and selectively coupling an input terminal of a filter to the buffer based on a status of the buffer. The techniciue may be used with a wireless system that includes a digital signal processor, a buffer, a wireless interface and a switch. The buffer receives data from the digital signal processor in response to an active mode of the digital signal processor. The switch selectively couples a terminal of the wireless interface to the buffer in response to a determination of a status of the buffer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.