Results 61 to 70 of about 64,833 (294)

Full duplex secret transmission scheme based on user cooperation

open access: yesTongxin xuebao, 2017
Full-duplex artificial noise scheme can achieve a limited improvement while the interference power keeps increasing and the full-duplex gain is null.To solve these two problems,a full-duplex secure transmission scheme based on user cooperation was ...
Xiao-lei KANG   +3 more
doaj   +2 more sources

Semantics-Division Duplexing: A Novel Full-Duplex Paradigm

open access: yesIEEE Wireless Communications
In-band full-duplex (IBFD) is a theoretically effective solution to increase the overall throughput for the future wireless communications system by enabling transmission and reception over the same time-frequency resources. However, reliable source reconstruction remains a great challenge in the practical IBFD systems due to the non-ideal elimination ...
Kai Niu 0001   +5 more
openaire   +2 more sources

Mixture of half-duplex and full-duplex wireless network considering hidden terminal problem [PDF]

open access: yes, 2017
The full-duplex (FD) wireless is one of the key drivers for realizing the 5G cellular systems, which can initiate the mixture of FD and half-duplex (HD) wireless networks simultaneously.
Nguyen, Minh Dat, Tan, Yasuo, Lim, Yuto
core  

Real-time characteristics of switched ethernet for "1553B" -embedded applications : simulation and analysis [PDF]

open access: yes, 2007
In our previous work , Full Duplex Switched Ethernet was put forward as an attractive candidate to replace the MIL-STD 1553B data bus, in next generation "1553B"-embedded applications. An analytic study was conducted, using the Network Calculus formalism,
Frances, Fabrice   +5 more
core   +1 more source

Soft Hardware, Flowing Software: Reconfigurable Microfluidics for Adaptable Chemical Computation

open access: yesAdvanced Materials, EarlyView.
A reconfigurable microfluidic platform based on soft, photo‐printable, and chemically erasable hydrogel structures printed and erased in situ is used to control flow routing, mixing, chemical patterning, and even chemical computing. Using hardware to control chemical computations decouples logic function from molecular composition, demonstrated via ...
Piet J. M. Swinkels   +4 more
wiley   +1 more source

Dynamic Full-Duplex Cellular System for Wide Area IoT Network Backbone

open access: yesIEEE Open Journal of Vehicular Technology
This study proposes a dynamic full-duplex cellular (DDC) system by introducing an in-band full-duplex in a phased manner into a conventional time-division duplex (TDD)-based cellular system. Further, we propose and evaluate appropriate user equipment (UE)
Keiichi Mizutani   +5 more
doaj   +1 more source

Buffering Time for Wireless Full-Duplex Systems Under Random Arrival

open access: yesIEEE Access, 2019
Full-duplex wireless communication has the potential to double the capacity of wireless networks by reducing the duration ratio of band occupancy of transmissions.
Makoto Kobayashi   +2 more
doaj   +1 more source

Performance analysis of mixture of half-duplex and full-duplex wireless networks using network coding [PDF]

open access: yes, 2018
The mixture of full-duplex (FD) and half-duplex (HD) wireless networks and its solutions have been studied to improve the medium access control (MAC) performance.
LIM, Yuto, NGUYEN, Minh Dat, TAN, Yasuo
core  

Full-duplex-radiosuojakilpi haitallisen radio-ohjauksen torjunnassa [PDF]

open access: yes, 2021
Tämän kandidaatintyön aiheena on full-duplex-tekniikalla toteutettu radiosuojakilpijärjestelmä haitallisten radio-ohjattujen laitteiden torjumiseen.
Saarinen, Antti-Pekka
core  

Development of Nanoflare Nanosensors for Monitoring Cellular Insulin mRNA in Beta Cells and Islets

open access: yesAdvanced Materials Technologies, EarlyView.
This study presents the design and application of In2‐NF probes for detecting insulin mRNA in beta cells and islets. Using spherical nucleic acid‐coated gold nanoparticles, the probes offer strong fluorescent signals upon hybridization. Their performance is validated across 2D and 3D cultures and rat islets, demonstrating sensitive, real‐time mRNA ...
Yana Hu   +7 more
wiley   +1 more source

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