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ICC
2009
IEEE
161views Communications» more  ICC 2009»
15 years 10 months ago
Linear MMSE MIMO Channel Estimation with Imperfect Channel Covariance Information
—In this paper, we investigate the effects of imperfect knowledge of the channel covariance matrix on the performance of a linear minimum mean-square-error (MMSE) estimator for m...
Antonio Assalini, Emiliano Dall'Anese, Silvano Pup...
IESS
2007
Springer
165views Hardware» more  IESS 2007»
15 years 10 months ago
Data Reuse Driven Memory and Network-On-Chip Co-Synthesis
NoCs present a possible communication infrastructure solution to deal with increased design complexity and shrinking time-to-market. The communication infrastructure is a signific...
Ilya Issenin, Nikil Dutt
CODES
2005
IEEE
15 years 9 months ago
SOMA: a tool for synthesizing and optimizing memory accesses in ASICs
Arbitrary memory dependencies and variable latency memory systems are major obstacles to the synthesis of large-scale ASIC systems in high-level synthesis. This paper presents SOM...
Girish Venkataramani, Tiberiu Chelcea, Seth Copen ...
CODES
2009
IEEE
15 years 10 months ago
Exploiting data-redundancy in reliability-aware networked embedded system design
This paper presents a system-level design methodology for networked embedded systems that exploits existing data-redundancy to increase their reliability. The presented approach n...
Martin Lukasiewycz, Michael Glaß, Jürge...
ICC
2009
IEEE
117views Communications» more  ICC 2009»
15 years 10 months ago
Reduced-Rank Adaptive Least Bit Error-Rate Detection in Hybrid Direct-Sequence Time-Hopping Ultrawide Bandwidth Systems
— In this paper we consider the low-complexity detection in hybrid direct-sequence time-hopping ultrawide bandwidth (DS-TH UWB) systems. A reduced-rank adaptive LBER detector is ...
Qasim Zeeshan Ahmed, Lie-Liang Yang, Sheng Chen