Results 201 to 210 of about 169,751 (246)

Quantum-inspired superposition and nonseparable states of reconfigurable metasurfaces in classical systems. [PDF]

Nat Commun
Chen L, You JW, Ma Q, Su JL, Qin SL, Peng QC, Xiao Q, Cui TJ.   +7 more
europepmc   +1 more source

The small non-coding RNA sRNA102 regulates <i>Pseudomonas aeruginosa</i> virulence and host immunity by targeting the T3SS component PcrG. [PDF]

Front Cell Infect Microbiol
Chen Y, Wu B, Yang L, Wang L, Xiang L, Zhou P, Liu Y, Li S, Li Q.   +8 more
europepmc   +1 more source

Cranberry extract-supplemented microbiota effluents enhance intestinal barrier integrity via mucin production and antimicrobial activity in murine organoids. [PDF]

Sci Rep
Cattero V, Mayer T, Veilleux A, Roussel C, Desjardins Y.   +4 more
europepmc   +1 more source

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Two-dimensional modulation codes

IEEE Journal on Selected Areas in Communications, 1992
A new class of run-length-limited codes in introduced. These codes are called two-dimensional or multitrack modulation codes. Two-dimensional modulation codes provide substantial data storage density increases for multitrack recording systems by operating on multiple tracks in parallel. Procedures for computing the capacity of these new codes are given
M.W. Marcellin, H.J. Weber
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Noncoherent-coded modulation constructed from conventional trellis-coded modulation

IEEE Communications Letters, 1998
We propose a method to construct noncoherent-coded modulation (NCM) by modifying the conventional trellis-coded modulation (TCM) as proposed by Ungerboeck (1982). The error performance of the modified TCM using noncoherent decoding can approach that of the conventional TCM using coherent decoding for additive white Gaussian noise.
null Ruey-Yi Wei, null Mao-Chao Lin
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Combination of block-coded modulation and trellis-coded modulation

IEE Proceedings I Communications, Speech and Vision, 1991
It is known that trellis-coded modulation (TCM) can give a significant coding gain without compromising bandwidth efficiency, by the concepts of signal set partition and trellis coding scheme. It is also known that block-coded modulation (BCM) can be used to approach closely the maximum energy saving that can be obtained by using the densest lattice ...
J.-M. Wu, S.-L. Su
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Pulse-Code Modulation Systems

Proceedings of the IRE, 1953
Following a review of the principles of pulsed transmission of information, the method of pulse code modulation (p.c.m.) is discussed. Two different experimental systems for performing this function are described.
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