Results 171 to 180 of about 892,691 (234)

Riemannian geometry boosts functional near-infrared spectroscopy-based brain-state classification accuracy. [PDF]

Neurophotonics
Näher T, Bastian L, Vorreuther A, Fries P, Goebel R, Sorger B.   +5 more
europepmc   +1 more source

Quantum circuit simulation with a local time-dependent variational principle

Eisert J, Sander A, Fröhlich M, Ali M, Eigel M, Hintermüller M, Mendl C, Milbradt R, Wille R.   +8 more
europepmc   +1 more source

Comparative analysis of search approaches to discover donor molecules for organic solar cells.

Digit Discov
Azzouzi M, Bennett S, Posligua V, Bondesan R, Zwijnenburg MA, Jelfs KE.   +5 more
europepmc   +1 more source

Dynamic and task-dependent decoding of the human attentional spotlight from MEG

Mostafalu M, Clausner T, Shelepenkov D, Mattout J, Ben Hamed S, Bonnefond M.   +5 more
europepmc   +1 more source

Retrosplenial cortex enables context-dependent goal-directed sensorimotor transformation

Bech P, Dard RF, Lebert J, Smith L, Bisi A, Renard A, Crochet S, Petersen CC.   +7 more
europepmc   +1 more source

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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.
S. Sandhu, R. Heath, A. Paulraj
openaire   +1 more source

Diagonal algebraic space-time block codes

IEEE Transactions on Information Theory, 2002
Summary: We construct a new family of linear space-time (ST) block codes by the combination of rotated constellations and the Hadamard transform, and we prove them to achieve the full transmit diversity over a quasi-static or fast fading channel. The proposed codes transmit at a normalized rate of 1 symbol/\(s\).
Damen, Mohamed Oussama, Abed-Meraim, Karim, Belfiore, Jean-Claude   +2 more
openaire   +2 more sources