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Joint space-time Huffman limited feedback precoding for spatially and temporally correlated MIMO channels
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Cooperative Signaling with Soft Information Combining
Published 2010-01-01“…The performances using both ideal and quantized SNR are studied. The destination uses a modified metric within a Turbo decoding algorithm to scale the soft information calculated for the relay code. …”
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UAV Signal Modulation Recognition Algorithm Based on Joint Features
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86
Adaptive key distillation from channel characteristics
Published 2014-01-01“…Approaches generating secret keys based on radio channel characteristics can’t guarantee the key length and system efficiency at the same time because of the low entropy rate or high disagreement ratio of keys.An adaptive key distillation scheme based on the quantization of channel state information was designed.An upper bounding function was used as an approximation of the real one to improve the entropy of keys under the constraint of disagreement rate.Based on this,the key agreement scheme resulting in longer keys was selected.Simulation results show that with this scheme,the length of key and efficiency of the system can be guaranteed at the same time.…”
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An Improved Low-Bit-Rate Image Compression Framework Based on Semantic-Aware Model and Neighborhood Attention
Published 2025-01-01“…This process can minimize quantization errors and facilitate efficient vector quantization. …”
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Speech Enhancement using Greedy Dictionary Learning and Sparse Recovery
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The role of excitable tissues in the systemic organization of the body functions
Published 2018-09-01Get full text
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Information Theoretic Analysis of PUF-Based Tamper Protection
Published 2025-03-01“…We apply zero leakage output quantization to existing quantization schemes and minimize the reconstruction error probability under zero leakage. …”
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Toward improving precision and complexity of transformer-based cost-sensitive learning models for plant disease detection
Published 2025-01-01“…Early and accurate detection of plant diseases is crucial for making informed decisions to increase the yield and quality of crops through the decision of appropriate treatments. …”
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Learned distributed image compression with decoder side information
Published 2025-04-01“…In this study, we introduce a novel distributed image compression model based on the attention mechanism to address the challenges associated with the availability of side information only during decoding. Our model integrates an encoder network, a quantization module, and a decoder network, to ensure both high compression performance and high-quality image reconstruction. …”
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Collaborative Learning for Task-Oriented Semantic Communications: Overcoming Data Mismatch Between Transceivers
Published 2025-01-01“…Such discrepancies may lead to the destination’s inability to accurately interpret the received semantic information, consequently impacting task performance. …”
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Sports activity in functional systems theory
Published 2016-09-01“…Athletes' physiological capacity is in turn determined by the motivation, sports skills, external information, emotions and coach’s instructions. The sequence in the intermediate and final sports results achievement by athletes is described from the prospective of behavioral systemic quantization concept. …”
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