Results 221 to 230 of about 18,511,103 (281)

Physic-informed deep operator networks for modeling 2D time-domain electromagnetic wave propagation in various media. [PDF]

iScience
Oh S, Lee E, Hong SK.
europepmc   +1 more source

Artificial Second Harmonic Generation Image Feature Tuning with Generative Models and SeFa Semantic Analysis. [PDF]

JPhys Photonics
Champer M, Singh V, Campagnola P.
europepmc   +1 more source

Accelerated Multisecret Sharing Scheme Using Fast Matrix Spectral Factorization. [PDF]

Entropy (Basel)
Çalkavur S, Solé P, Ephremidze L.
europepmc   +1 more source

Unifying the structures of language in a neural population code. [PDF]

Neuron
Nastase SA, Zada Z, Goldberg A, Hasson U.   +3 more
europepmc   +1 more source

Functionality of school WASH infrastructure: a qualitative observational study of operation and maintenance systems in Uttar Pradesh, India. [PDF]

BMJ Public Health
Banerjee R, Chauhan K, Hornsby G, Badamikar A, Priya P, Bhatt D, Pu C, Winter J, Davis J, Darmstadt GL, Saith R.   +10 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

A quasi-orthogonal space-time block code

2000 IEEE Wireless Communications and Networking Conference. Conference Record (Cat. No.00TH8540), 2001
Summary: It has been shown that a complex orthogonal design that provides full diversity and full transmission rate for a space-time block code is not possible for more than two antennas. Previous attempts have been concentrated in generalizing orthogonal designs which provide space-time block codes with full diversity and a high transmission rate.
Hamid Jafarkhani
openaire   +5 more sources

Distributed space-time block coding

GLOBECOM '05. IEEE Global Telecommunications Conference, 2005., 2005
In this paper, a new class of distributed space-time block codes (DSTBCs) is introduced. These DSTBCs are designed for wireless networks which have a large set of single-antenna relay nodes Nscr, but at any given time only a small, a priori unknown subset of nodes SsubeNscr can be active.
Simon Yiu, Robert Schober, Lutz Lampe
openaire   +1 more source

Space-time block codes versus space-time trellis codes

ICC 2001. IEEE International Conference on Communications. Conference Record (Cat. No.01CH37240), 2002
Two outstanding examples of transmit diversity schemes for the multiple-antenna flat-fading channel are space-time block coding (STBC) and space-time trellis coding (STTC). We compare the performance of STBC and STTC in terms of the frame error rate keeping the transmit power, spectral efficiency and number of trellis states fixed.
Sumeet Sandhu, Robert W. Heath Jr., Arogyaswami Paulraj   +2 more
openaire   +2 more sources