Device and method to process OFDM-based symbols in wireless network
US8271742B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 28, 2009 |
| Grant date | Sep 18, 2012 |
| Priority date | — |
| Expiry date | Oct 9, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/2601
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A device and a method to efficiently process the symbols coded in OFDM according to the various protocols available. This is achieved through a device to process OFDM-based symbols comprising a base band input data and a base band output data, and comprising at least two programmable execution units connected to at least one working memory, this device being characterized in that, the programmable execution units (EU) are connected to the memory (M-1, M-2, M3, . . . M-N) through a memory management unit (PL_MMU), said programmable execution units (EU) having an input memory range and an output memory range, the device further comprising a state scheduler (SCH) connected to the execution units (EU) and to the memory management unit (PL_MMU), said scheduler (SCH) having means to:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.