Results 121 to 130 of about 7,335,937 (187)

Interrelated lithium-ion transport, NTCR behavior, and dielectric-optical coupling in multifunctional Li₃Mg₂NbO₆ ceramic. [PDF]

RSC Adv
Aydi S, Bouzayani MM, Boukriba M, Nasri S, Radhi Alzoubi O, Oueslati A.   +5 more
europepmc   +1 more source

The Newton-X platform for mixed quantum-classical dynamics.

Phys Chem Chem Phys
Barbatti M, Mattos RS, Demoulin B, de O Bispo M, Bondanza M, Brady M, Crespo-Otero R, de Miranda EGF, Dral PO, Granucci G, Hehn A, Hernández FJ, Iuzzolino G, Kar R, Kossoski F, Lischka H, Mennucci B, Mukherjee S, Mukhopadhyay A, Perrella F, Persico M, Pinheiro M, Pittner J, Plasser F, Rega N, Sangiogo-Gil E, Thorat T, Toldo JM, Tomaz AA, Varella MTDN, Vasquez L.   +30 more
europepmc   +1 more source

High-Sensitivity, Large-Doppler-Range DSSS-GMSK Signal Acquisition Algorithm for Earth-Moon Space Satellite Communication. [PDF]

Sensors (Basel)
Lu Y, Wu M, Zhang W, Zhu Y, Xia Q, Zhang J.   +5 more
europepmc   +1 more source

Exploring the interplay of lattice distortion, magnetic ordering, and dielectric behavior in Dy₂NiFeO_6-δ synthesized via solution chemistry. [PDF]

Sci Rep
Punj S, Dhruv DB, Singh J, Somvanshi A, Kumar A, Abass KS.   +5 more
europepmc   +1 more source

Deep-learning-empowered programmable topolectrical circuits. [PDF]

Nat Commun
Jia H, Yang S, He J, Liu S, Chen H, Shang C, Ma S, Han P, Lee CH, Gao Z, Lai Y, Cui TJ.   +11 more
europepmc   +1 more source

HAO-AVP: An Entropy-Gini Reinforcement Learning Assisted Hierarchical Void Repair Protocol for Underwater Wireless Sensor Networks. [PDF]

Sensors (Basel)
Hao L, Ma C, Ao J.
europepmc   +1 more source

Paper-based laser-written CoO-graphene biosensor for wireless sweat uric acid detection. [PDF]

Sci Rep
Ganesan VK, Lee SP, Low JH, Lim EH, Chee PS, Tan CH.   +5 more
europepmc   +1 more source

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Adaptive frequency-hopping in HF communications

Proceedings 2011 International Conference on Transportation, Mechanical, and Electrical Engineering (TMEE), 2011
In the presence of the severe frequency selective fading due to ionospheric multi-path propagation and the abundance of interference from other users, the HF communication quality can be decreased drastically. The combination of adaptive frequency-hopping scheme and HF communication improves system throughput effectively.
null Yin Wenlong, null Cheng Yunpeng, null Shen Liang   +2 more
openaire   +1 more source

Fuzzy theory in frequency hop communication

ICCT'98. 1998 International Conference on Communication Technology. Proceedings (IEEE Cat. No.98EX243), 2002
Fuzzy theory can be used in many fields. There may be two applications of fuzzy theory in frequency hop communications. They are the adaptive fuzzy frequency hopping generator and adaptive frequency hop communications with fuzzy frequency estimation. This paper discusses both of these two applications. For an adaptive fuzzy frequency hopping generator,
null Zhao Hangsheng, null Zhang Hang, null Gan Zhongmin   +2 more
openaire   +1 more source

Convolutionally coded frequency-hopping communications with nonideal interleaving

IEEE Journal on Selected Areas in Communications, 1990
The interleaving span of coded frequency-hopped (FH) systems is often constrained to be smaller than the decoder memory length, i.e. nonideal interleaving is performed. An upper bound on the performance of a Viterbi decoder of a convolutional code with nonideal interleaving is presented.
Shaul Laufer, Arie Reichman
openaire   +1 more source