Results 61 to 70 of about 11,037,682 (205)

Orthogonality-Constrained Pilot Design for ISAC via Covariance-Aware Mutual-Information Optimization

IEEE Open Journal of the Communications Society
This paper investigates orthogonality-constrained pilot design for narrowband monostatic integrated sensing and communication (ISAC) systems from a statistics-aware perspective.
Khaled Abdullah, Abdulmuneem Alselwi, Osamah Khaled, Magdi Dhaiban, Hussein Abdulhadi   +4 more
doaj   +1 more source

Perspective: the gist of public tender for service design [PDF]

, 2018
Governments around the world are increasingly formalising design as an innovative approach to renew public services. In this development, the capabilities of external service design consultancies often play an important part, which calls for new insights
Person, Oscar, Seungho Park-Lee, Oscar Person, Park-Lee, Seungho   +3 more
core   +1 more source

Study of polymer coatings implanted with high-energy ion beams

Next Materials
In this study, the physicochemical properties of thin films based on linear polymers implanted with ions within an energy range of 50–125 keV and a fluence of 10 ¹ ³–10 ¹ ⁷ cm⁻² were comprehensively investigated.
B.D. Igamov, A.I. Kamardin, I.Yu Kochemasov, I.R. Bekpulatov, A.M. Normamatov, F.B. Norboyeva, Gunel Imanova   +6 more
doaj   +1 more source

Adaptive pilot design for OFDM based on deep reinforcement learning

Tongxin xuebao, 2023
For orthogonal frequency division multiplexing (OFDM) systems, an adaptive pilot design algorithm based on deep reinforcement learning was proposed.The pilot design problem was formulated as a Markov decision process, where the index of pilot positions ...
Qiaoshou LIU, Xiong ZHOU, Shuang LIU, Yifeng DENG   +3 more
doaj   +2 more sources

Investigation of optical and electrophysical properties of Mn4Si7 coatings of different thickness

Фізика і хімія твердого тіла
Studies of Mn4Si7 coatings of different thicknesses have shown that magnetron deposition practically does not change the composition of the coating in comparison with the composition of the target. The technology and basic modes of creating the necessary
B.D. Igamov, I.R. Bekpulatov, G.T. Imanova, A.I. Kamardin, D.A. Normurodov   +4 more
doaj   +1 more source

Mechanical design BLAZE pilot plant components

, 2023
Mechanical design BLAZE pilot plant components related to WP5, D5.
valerio corradetti, Bora aydin, nicola rovelli, Andrea di carlo   +3 more
core   +1 more source

Carrier frequency synchronization technology in UFMC

Dianxin kexue, 2016
In view of the problem that the universal filtered multi-carrier（UFMC）system is sensitive to carrier frequency offset,a frequency synchronization algorithm was proposed.For the sake of keeping good features of UFMC system and reducing the complexity of ...
Lu YANG, Ping HE, Shan WANG
doaj  

Toward Understanding Federated Learning over Unreliable Networks

IEEE Transactions on Machine Learning in Communications and Networking
This paper studies the efficiency of training a statistical model among an edge server and multiple clients via Federated Learning (FL) – a machine learning method that preserves data privacy in the training process – over wireless networks.
Chenyuan Feng, Ahmed Arafa, Zihan Chen, Mingxiong Zhao, Tony Q. S. Quek, Howard H. Yang   +5 more
doaj   +1 more source

Efficient Non-Uniform Pilot Design for TDCS. [PDF]

Sensors (Basel), 2021
Chang C, Feng L, Zhou H, Zhao Z, Gu X.
europepmc   +1 more source

Determinant moments for the design management occurrence in fashion industry [PDF]

, 2018
Design management has occupied a privileged place in debates related to the field of design and innovation in fashion industry. The apparel industry, in particular, presents a dynamic character, requiring constant updates on raw materials, changes in ...
Libânio, Cláudia de Souza, Amaral, Fernando Goncalves, Migowski, Sérgio Almeida, Fernando Gonçalves Amaral, Sérgio Almeida Migowski, Cláudia de Souza Libânio   +5 more
core   +1 more source