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ICC
2008
IEEE
136views Communications» more  ICC 2008»
16 years 1 months ago
Frequency-Domain Interleaving for OFDM/TDM Using MMSE-FDE
—In this paper, frequency-domain interleaving on a frame-by-frame basis for orthogonal frequency division multiplexing combined with time division multiplexing (OFDM/TDM) using m...
Haris Gacanin, Fumiyuki Adachi
ICPR
2008
IEEE
16 years 1 months ago
Medical image segmentation via min s-t cuts with sides constraints
Graph cut algorithms (i.e., min s-t cuts) [3][10][15] are useful in many computer vision applications. In this paper we develop a formulation that allows the addition of side cons...
Jiun-Hung Chen, Linda G. Shapiro
ISCAS
2008
IEEE
111views Hardware» more  ISCAS 2008»
16 years 1 months ago
Low-power traceback MAP decoding for double-binary convolutional turbo decoder
—Convolutional turbo decoding requires large data access and consumes large memories. To reduce the size of the metrics memory, the traceback MAP decoding is introduced for doubl...
Cheng-Hung Lin, Chun-Yu Chen, An-Yeu Wu
ICC
2007
IEEE
193views Communications» more  ICC 2007»
16 years 1 months ago
A Novel ZF Detection Scheme for Double SFBC based OFDM System in Frequency Selective Fading Channel
Abstract— In this paper, we propose an efficient low complexity MIMO detection method for double space-frequency block coded (D-SFBC) OFDM system. The proposed MIMO detector inv...
Chanho Yoon, Jungbo Son, Sok-Kyu Lee
IPPS
2007
IEEE
16 years 1 months ago
A Study of Design Efficiency with a High-Level Language for FPGAs
Over the years reconfigurable computing devices such as FPGAs have evolved from gate-level glue logic to complex reprogrammable processing architectures. However, the tools used f...
Zain-ul-Abdin, Bertil Svensson