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SIPS
2006
IEEE
16 years 1 months ago
A Low Cost Packet Detector in OFDM-Based Ultra-Wideband Systems
Multiband orthogonal frequency-division multiplexing (MB-OFDM) systems employ frequency-hopping technology to achieve the capabilities of multiple access and frequency diversity. ...
Jyh-Ting Lai, Chun-Yuan Chu, An-Yeu Wu, Wen-Chiang...
SIPS
2006
IEEE
16 years 1 months ago
A Robust Band-Tracking Packet Detector (BT-PD) in OFDM-Based Ultra-Wideband Systems
Multiband orthogonal frequency-division multiplexing (MB-OFDM) systems employ frequencyhopping technology to achieve the capabilities of multiple access and frequency diversity. H...
Jyh-Ting Lai, Chun-Yuan Chu, An-Yeu Wu, Wen-Chiang...
SIPS
2006
IEEE
16 years 1 months ago
Low Power Trellis Decoder with Overscaled Supply Voltage
Abstract— This paper is interested in applying voltage overscaling (VOS) to reduce trellis decoder energy consumption, where the key issue is how to minimize the decoding perform...
Yang Liu, Tong Zhang, Jiang Hu
SIPS
2006
IEEE
16 years 1 months ago
Partly Parallel Overlapped Sum-Product Decoder Architectures for Quasi-Cyclic LDPC Codes
Abstract— In this paper, we propose partly parallel architectures based on optimal overlapped sum-product (OSP) decoding. To ensure high throughput and hardware utilization effi...
Ning Chen, Yongmei Dai, Zhiyuan Yan
WCAE
2006
ACM
16 years 1 months ago
Experiences with the Blackfin architecture in an embedded systems lab
At Northeastern University we are building a number of courses upon a common embedded systems platform. The goal is to reduce the learning curve associated with new architectures ...
Michael G. Benjamin, David R. Kaeli, Richard Platc...