Digital RF receiver and method of dynamically adjusting a multi-cluster memory buffer
US7295805B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 1, 2004 |
| Grant date | Nov 13, 2007 |
| Priority date | — |
| Expiry date | Sep 13, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A digital radio receiver system and method are provided for receiving signals from multiple transmission sources and providing dynamic data buffering. The system includes an antenna for receiving signals from multiple sources, a tuner for selecting certain frequency signals, and a digital demodulator for demodulating the tuned selected signals. The system also includes a memory buffer having memory locations and capable of storing data clusters. The system further has a controller for controlling the cluster of data stored in the memory buffer. The controller selects from at least first and second clusters of data, depending strength of signal of a received buffer source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.