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Implementing OFDM modulation for wireless communications
This article discusses various implementation schemes for orthogonal frequency division multiplexing (OFDM) modulation and demodulation. The focus of the article is cyclic prefix (CP) insertion and removal. The methods proposed use the Altera fast Fourier transform (FFT) MegaCore function. Details... more...
TI reveals details of 45 - nm process
Texas Instruments described how
5b4
it lowered power by 63 percent and increased performance by 55 percent for its DSPs at the 45-nanometer node at the International Solid-State Circuits Conference (ISSCC). Details... more...
Wireless front end remains an integration challenge
A panel at the International Solid Sate Circuits Conference examined potential solutions for integrating wireless interfaces onto a chip. Details... more...