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SIPS
2007
IEEE
16 years 1 months ago
Embedded Reconfigurable Solution for OFDM Detection Over Fast Fading Radio Channels
OFDM demodulation under fast fading radio channels is very computationally demanding, making the implementation of Software Defined Radio (SDR) solutions problematic. A suboptima...
Mihai Sima, Michael McGuire
DAMON
2007
Springer
16 years 1 months ago
In-memory grid files on graphics processors
Recently, graphics processing units, or GPUs, have become a viable alternative as commodity, parallel hardware for generalpurpose computing, due to their massive data-parallelism,...
Ke Yang, Bingsheng He, Rui Fang, Mian Lu, Naga K. ...
FPL
2007
Springer
190views Hardware» more  FPL 2007»
16 years 1 months ago
Automatic Accuracy-Guaranteed Bit-Width Optimization for Fixed and Floating-Point Systems
In this paper we present Minibit+, an approach that optimizes the bit-widths of fixed-point and floating-point designs, while guaranteeing accuracy. Our approach adopts differen...
William G. Osborne, Ray C. C. Cheung, José ...
IWMM
2007
Springer
130views Hardware» more  IWMM 2007»
16 years 1 months ago
Accordion arrays
In this work, we present accordion arrays, a straightforward and effective memory compression technique targeting Unicode-based character arrays. In many non-numeric Java programs...
Craig B. Zilles
APCCAS
2006
IEEE
478views Hardware» more  APCCAS 2006»
16 years 1 months ago
An Active-RC Complex Filter with Mixed Signal Tuning System for Low-IF Receiver
—An active-RC complex filter synthesized from leapfrog low-pass prototype is proposed in this paper, which is less sensitive to components values variation comparing with the com...
Dingkun Du, Yongming Li, Zhihua Wang, Seeteck Tan