Results 201 to 210 of about 892,691 (234)

Noncoherent space-time block coded modulation

2004 IEEE International Conference on Communications (IEEE Cat. No.04CH37577), 2004
Unitary space-time modulation is well tailored for flat fading channels where the noncoherent receiver is used. In this paper, we propose a novel scheme of unitary space-time modulation, called noncoherent space-time block coded modulation, by using the set partitioning of signal sets and multilevel coding.
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Asynchrony Resilient Space-Time Block Codes

2007 IEEE Information Theory Workshop, 2007
We present and evaluate methods for space-time coding over non-colocated transmit antennas. The proposed designs generate space-time block codes (STBCs) via systematic transformations of existing orthogonal STBCs. With a controlled reduction in rate in the form of a circular prefix, the resulting codes allow the maximum space diversity to be harvested ...
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Space time block codes with turbo codes

2011
This paper aims to provide efficient solutions to improve the power efficiency, like implementation of schemes using MIMO (Multiple-Input Multiple-Output), with error correction codes. Thanks to the union of these two techniques is possible to obtain a low error probability with low power consumption. This paper shows STBC (Space Time Block Codes) with
Torres, Paulo, Costa, Ludovic Mamede, Gusmão, António   +2 more
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High Rate Space Time Block Codes

IEICE Transactions on Communications, 2006
High Rate Space-Time Block Codes (HR-STBCs) with greater than 1 symbol/transmission and simple decoding schemes are proposed. The HR-STBC demonstrates 3 dB E b /N 0 gain at BER = 10 -3 compared with the conventional STBC when three transmit antennas and two receive antennas are utilized.
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Mass Spectrometry-Based Techniques to Elucidate the Sugar Code

Chemical Reviews, 2022
Márkó Grabarics, Maike Lettow, Carla Kirschbaum   +2 more
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An expanded lexicon for the ubiquitin code

Nature Reviews Molecular Cell Biology, 2022
Ivan Đikić, Brenda A Schulman
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Demystifying the O-GlcNAc Code: A Systems View

Chemical Reviews, 2022
Junfeng, Ci Wu
exaly  

Suppressing quantum errors by scaling a surface code logical qubit

Nature, 2023
, , Joseph Bardin
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Quantum logic with spin qubits crossing the surface code threshold

Nature, 2022
Maximilian Russ, Amir Sammak, Giordano Scappucci   +2 more
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The tubulin code and its role in controlling microtubule properties and functions

Nature Reviews Molecular Cell Biology, 2020
Carsten Janke, Maria M Magiera
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