Results 21 to 30 of about 8,979 (206)

Einstein-Podolsky-Rosen steering provides the advantage in entanglement-assisted subchannel discrimination with one-way measurements [PDF]

open access: yes, 2014
Steering is the entanglement-based quantum effect that embodies the "spooky action at a distance" disliked by Einstein and scrutinized by Einstein, Podolsky, and Rosen.
Piani, Marco, Watrous, John
core   +2 more sources

Operational Advantage of Quantum Resources in Subchannel Discrimination

open access: yesPhysical Review Letters, 2019
6+4 pages; added minor ...
Takagi, Ryuji   +4 more
openaire   +5 more sources

Application of CUPID for subchannel-scale thermal–hydraulic analysis of pressurized water reactor core under single-phase conditions

open access: yesNuclear Engineering and Technology, 2018
There have been recent efforts to establish methods for high-fidelity and multi-physics simulation with coupled thermal–hydraulic (T/H) and neutronics codes for the entire core of a light water reactor under accident conditions. Considering the computing
Seok Jong Yoon   +4 more
doaj   +1 more source

Exploiting Frequency and Spatial Dimensions in Small Cell Wireless Networks

open access: yes, 2014
This paper examines the efficiency of spatial and frequency dimensions in serving multiple users in the downlink of a small cell wireless network with randomly deployed access points.
Alexiou, Angeliki, Stefanatos, Stelios
core   +1 more source

Multi-channel Hybrid Access Femtocells: A Stochastic Geometric Analysis [PDF]

open access: yes, 2013
For two-tier networks consisting of macrocells and femtocells, the channel access mechanism can be configured to be open access, closed access, or hybrid access.
Senior Member, Wenyi Zhang, Yi Zhong
core   +1 more source

Finite Element Based Multi-dimension and Multi-physics Coupling Analysis for Nuclear Reactor System

open access: yesYuanzineng kexue jishu
The nuclear reactor system is complex and the operating environment is harsh, resulting in the complex phenomena of multi-physics coupling. The multi-physics coupling codes developed in the early stage shows limitations on codes' scalability and ...
WU Yingwei, HE Yanan, ZHANG Jing, TIAN Wenxi, SU Guanghui, QIU Suizheng
doaj   +1 more source

Uncertainty Quantitative Analysis of Subchannel Code Calculation of PSBT Void Distribution Benchmark

open access: yesShanghai Jiaotong Daxue xuebao, 2022
In order to evaluate the accuracy and reliability of the subchannel code, it is necessary to quantitatively give the uncertainty of the calculation results.
ZHANG Juntao, LIU Xiaojing, ZHANG Tengfei, CHAI Xiang
doaj   +1 more source

Efficient Heuristic for Resource Allocation in Zero-forcing OFDMA-SDMA Systems with Minimum Rate Constraints

open access: yes, 2014
4G wireless access systems require high spectral efficiency to support the ever increasing number of users and data rates for real time applications. Multi-antenna OFDM-SDMA systems can provide the required high spectral efficiency and dynamic usage of ...
Frigon, Jean-François   +2 more
core   +1 more source

Robustness maximization of parallel multichannel systems [PDF]

open access: yes, 2010
Bit error rate (BER) minimization and SNR-gap maximization, two robustness optimization problems, are solved, under average power and bit-rate constraints, according to the waterfilling policy.
Baudais, Jean-Yves   +2 more
core   +6 more sources

Wireless Information and Energy Transfer for Two-Hop Non-Regenerative MIMO-OFDM Relay Networks

open access: yes, 2014
This paper investigates the simultaneous wireless information and energy transfer for the non-regenerative multipleinput multiple-output orthogonal frequency-division multiplexing (MIMO-OFDM) relaying system.
Fan, Pingyi   +3 more
core   +2 more sources

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