Results 91 to 100 of about 11,511 (294)

Throughput maximization for underlay CR multicarrier NOMA network with cooperative communication

ETRI Journal, 2020
The non‐orthogonal multiple access (NOMA) technique offers throughput improvement to meet the demands of the future generation of wireless communication networks.
Thirunavukkarasu Manimekalai, Sparjan Romera Joan, Thangavelu Laxmikandan   +2 more
doaj   +1 more source

End-to-End Throughput Maximization for Underlay Multi-Hop Cognitive Radio Networks with RF Energy Harvesting

, 2017
This paper studies a green paradigm for the underlay coexistence of primary users (PUs) and secondary users (SUs) in energy harvesting cognitive radio networks (EH-CRNs), wherein battery-free SUs capture both the spectrum and the energy of PUs to enhance
Liang YC(梁应敞), Xu C(许驰), Yu HB(于海斌), Liang W(梁炜), Zheng M(郑萌)   +4 more
core  

Thermally Pre‐Formed Reconfigurable Resistive Random‐Access Memory Crossbar Arrays: A Dual‐Mode Platform for Robust Physically Unclonable Functions and In‐Memory Computing

Advanced Functional Materials, EarlyView.
A reconfigurable RRAM platform utilizing thermally pre‐formed filaments (TPFs) is developed to realize robust hardware security. By exploiting the thermodynamic stochasticity of TPFs, exceptionally reliable physically unclonable functions (PUFs) are achieved.
Seongbin Kwon, Taewon Lee, Dohyeong Kim, Sungmin Hwang, Sungjoon Kim   +4 more
wiley   +1 more source

Throughput Maximization for Buffer-Aided Decode-and-Forward Relay Channels With Non-Ideal Circuit Power

IEEE Access, 2017
This paper studies the throughput maximization problem for a three-node buffer-aided relay channel with non-ideal circuit power. In particular, the half-duplex decode-and-forward relaying scheme is adopted.
Hengjing Liang, Xiaojie Wen, Chuan Huang, Zhi Chen, Shaoqian Li   +4 more
doaj   +1 more source

Atomized Oxidative Polymerization as a 3D Printing Platform for Binder‐Free, Bulk Conductive Polymer Architectures

Advanced Functional Materials, EarlyView.
Co‐delivery of electrosprayed EDOT and oxidant enables bulk oxidative polymerization during layer‐by‐layer fabrication, creating stable, highly conductive 3D PEDOT structures. This Atomized Oxidative Polymerization (AOP) overcomes the surface deposition‐only and matrix‐limited conductivity of conventional Vapor Phase Polymerization (VPP) and PEDOT:PSS ...
Tazdik Patwary Plateau, Hiep Pham, Jonghyun Park   +2 more
wiley   +1 more source

Sustainable Electrochemical Synthesis of High‐Quality MXenes: Mechanistic Insights, Applications, Challenges, and Technological Prospects

Advanced Functional Materials, EarlyView.
Electrochemical etching provides an eco‐friendly alternative to hazardous HF methods for MXene production. This approach facilitates the selective isolation of the A‐layer from MAX phases with tunable surface terminations. Controlling voltage, electrolytes, temperature, and duration enables the optimal structural integrity. Nevertheless, existing scale
Jagdeep Singh, Madhusudhana M Devadiga, Santosh K. Tiwari, AS Dhaliwal, Gurpreet Singh Selopal   +4 more
wiley   +1 more source

DUCTM: An Online Resource Allocation Algorithm for Throughput Maximization in Cooperative NOMA-Enabled WPT-MEC Networks

Computers
This paper addresses the problem of throughput utility maximization in a non-orthogonal multiple access (NOMA)-enabled wireless power transfer mobile edge computing (WPT-MEC) network with dynamic task arrivals and user cooperation.
Huaiwen He, Miaoling Liu, Chenghao Zhou, Hong Shen, Hui Tian, Shuqing Huang   +5 more
doaj   +1 more source

Research on maximum number of users in downlink cluster of non-orthogonal multiple access system

上海师范大学学报. 自然科学版, 2019
For the downlink of non-orthogonal multiple access system,by use of the principle of system throughput maximization,the transmission power of intra-cluster users was allocated optimally.However it was discovered that the intra-cluster throughput declined
FENG Zhenghui, LI Li, LIN Zhen, PENG Zhangjie   +3 more
doaj   +1 more source

Immunoinflammatory Mechanisms and Biocompatibility of Bioactive Dental Biomaterials: From Fundamental Insights to Clinical Translation

Advanced Healthcare Materials, EarlyView.
Surface‐host dialogue at the implant interface governs biological fate and osseointegration. Surface physicochemical properties of titanium (Ti) dental implants, including microgrooves, nanopatterns, nanotopography, roughness, and wettability, modulate the initial adsorption of proteins and the formation of a dynamic biointerface.
Daniela Moreira Cunha, Amanda Paino Santana, Marta Maria Alves Pereira, Mariana Martins Guerreiro, Jose Mauro Granjeiro, Jamil Awad Shibli, Jeroen J. J. P. van den Beucken, Anton Sculean, Rafael Scaf de Molon, Erica Dorigatti de Avila   +9 more
wiley   +1 more source

Fair Resource Allocation for System Throughput Maximization in Mobile Edge Computing

IEEE Access, 2018
Communication resource allocation is important for improving the performance of users in mobile edge computing (MEC) scenarios. In existing studies, the users in the MEC system typically suffer from unfair resource allocation, which results in the ...
Zhengfa Zhu, Jun Peng, Xin Gu, Heng Li, Kaiyang Liu, Zhuofu Zhou, Weirong Liu   +6 more
doaj   +1 more source