Results 101 to 110 of about 24,419 (276)

Non-recursive max* operator with reduced implementation complexity for turbo decoding [PDF]

, 2012
In this study, the authors deal with the problem of how to effectively approximate the max?? operator when having n > 2 input values, with the aim of reducing implementation complexity of conventional Log-MAP turbo decoders.
P. T. Mathiopoulos, S. Papaharalabos, Papaharalabos, S., Mathiopoulos, P.T., Masera, Guido, Martina, Maurizio   +5 more
core   +1 more source

Baselining Large Language Model Performance in Systems Engineering Using SysEngBench

Systems Engineering, EarlyView.
ABSTRACT In the rapidly evolving field of artificial intelligence (AI), large language model s (LLMs) have demonstrated impressive capabilities in generating natural language. However, their proficiency in specialized domains, particularly in the field of systems engineering (SE), remains less explored and unquantified.
Ryan Bell, Ryan Longshore, Raymond Madachy, Ashlyn Hanrahan   +3 more
wiley   +1 more source

A COMBINED ENCRYPTION AND ERROR CORRECTION SCHEME:AES-TURBO

Electrica, 2009
In this paper, we introduced a new type of Encryption and Error Correction scheme, which is called “A Combined Encryption and Turbo Coding Scheme: AES-TURBO”.
Hakan CAM, Volkan OZDURAN, Osman N. UCAN
doaj   +2 more sources

Scalable video/image transmission using rate compatible PUM turbo codes

, 2007
The robust delivery of video over emerging wireless networks poses many challenges due to the heterogeneity of access networks, the variations in streaming devices, and the expected variations in network conditions caused by interference and coexistence.
Stankovic, L.
core  

Relay Switching Aided Turbo Coded Hybrid-ARQ for Correlated Fading Channel

, 2011
Hybrid-Automatic-Repeat-reQuest (HARQ) has become an indispensable technique in reliable communications systems. However, its performance is inevitably affected by the channel’s fading correlation. In this paper, we proposed a novel relay-switching aided
Maunder, Robert, Robert G. Maunder, Ngo, Hoang Anh, Hoang Anh Ngo, Hanzo, Lajos, Lajos Hanzo   +5 more
core   +1 more source

Synergistic and Antagonistic Effects of Chemical Pollutants and Parasitic Fungi on Cyanobacterial Metabolism

Environmental Toxicology, EarlyView.
ABSTRACT Freshwater ecosystems are increasingly impacted by anthropogenic pollutants, including the widely used herbicide metolachlor (MET) and cigarette butt (CB) litter. Parasites represent an additional biotic stressor that can modulate pollutant effects on their hosts.
Erika Berenice Martínez‐Ruiz, Jutta Fastner, Stephanie Spahr, Justyna Wolinska   +3 more
wiley   +1 more source

Turbo-detected unequal protection audio and speech transceivers using serially concatenated convolutional codes, trellis coded modulation and space-time trellis coding

, 2005
The MPEG-4 TwinVQ audio codec and the AMR-WB speech codec are investigated in the context of a jointly optimised turbo transceiver capable of providing unequal error protection.
Ng, S.X., Othman, N.S., Hanzo, L.
core  

Look-up Table Based Deferred-Iteration Aided Low-Complexity Turbo Hybrid ARQ

, 2011
Since the introduction of turbo code aided Hybrid Automatic Repeat reQuest (HARQ) schemes, their complexity reduction has drawn research attention. In our previous work, we proposed an Early Stopping (ES) strategy for a turbo HARQ scheme, which results ...
Chen, Hong, Robert G. Maunder, Hong Chen, Hanzo, Lajos, Lajos Hanzo, Maunder, Robert G.   +5 more
core   +1 more source

Design of Fixed-Point Processing Based Turbo Codes Using Extrinsic Information Transfer Charts [PDF]

, 2010
The operand-width specifications in fixed-point hardware implementations of turbo code decoders is an important design issue, since this governs the trade-off between the decoder's performance and its complexity, cost, area and energy consumption.
Li, Liang, Robert G. Maunder, Bashir M. Al-Hashimi, Al-Hashimi, Bashir M., Liang Li, Hanzo, Lajos, Lajos Hanzo, Maunder, Robert G.   +7 more
core   +1 more source

EE2 and the Fish Brain: Age‐Dependent Impact of 17α‐Ethinylestradiol on Brain Cell Proliferation and Behavior in Sea Bass Larvae

Environmental Toxicology, EarlyView.
ABSTRACT Endocrine‐disrupting chemicals (EDCs), such as 17α‐ethinylestradiol (EE2), have raised concerns about their potential effects on aquatic organisms, particularly during early developmental stages. In this context, the study of behavioral disruption has gained considerable attention, as it may have consequences on individual fitness and ...
Soloperto Sofia, Stephanie Olivier, Céline Thomasse, Christophe Minier, Marie‐Pierre Halm‐Lemeille, Christelle Jozet‐Alves, Salima Aroua   +6 more
wiley   +1 more source