6533b821fe1ef96bd127c11e
RESEARCH PRODUCT
Efficient pipeline FFT processors for WLAN MIMO-OFDM systems
Javier VallsV. TorresA. Perez-pascualT. Sansalonisubject
Engineeringbusiness.industryOrthogonal frequency-division multiplexingPipeline (computing)ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKSFast Fourier transformData_CODINGANDINFORMATIONTHEORYIntegrated circuitMIMO-OFDMlaw.inventionlawEmbedded systemWireless lanCircuit architectureWi-FiHardware_ARITHMETICANDLOGICSTRUCTURESElectrical and Electronic EngineeringbusinessComputer hardwaredescription
The most area-efficient pipeline FFT processors for WLAN MIMO-OFDM systems are presented. It is shown that although the R2/sup 3/SDF architecture is the most area-efficient approach for implementing pipeline FFT processors, RrMDC architectures are more efficient in MIMO-OFDM systems when more than three channels are used.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2005-01-01 | Electronics Letters |