Results 91 to 100 of about 44,232 (283)

Data Plane Framework for Software-Defined Radio Access Network Based on ETSI-Standard Mobile Device Architecture

IEEE Access, 2019
This paper addresses how to achieve efficient programmability and software portability in the data plane of a software-defined radio access network (SDRAN). We assume a cloud RAN environment that builds on multi-vendor hardware components.
Heungseop Ahn, Seungwon Choi, Markus Mueck, Vladimir Ivanov   +3 more
doaj   +1 more source

Toward Fast‐Charging Polymer‐Electrolyte Based All‐Solid‐State Li–S Batteries: Insights into Limiting Factors and Perspectives

Advanced Science, EarlyView.
The schematic illustrates the important design strategies for polymer solid electrolyte‐based all‐solid‐state lithium‐sulfur batteries (ASSLSBs), including improved ionic conductivity, reduced polysulfide shuttling, stabilized electrode‐electrolyte interfaces, and lithium dendrite mitigation for developing high power and fast charging ASSLSBs ...
S. Jayasubramaniyan, Mingxu Li, Hyeok‐jin Kwon, Sang Yong Nam, Younki Lee, Hyun Woo Kim   +5 more
wiley   +1 more source

Energy Efficient Resource Allocation for Energy Harvesting Aided H-CRAN

IEEE Access, 2018
With an exponentially increasing number of users and their data rate demands, current 4G cellular networks need to be evolved to next fifth-generation networks.
Naveed Ahmad Chughtai, Mudassar Ali, Saad Qaisar, Muhammad Imran, Muhammad Naeem, Farhan Qamar   +5 more
doaj   +1 more source

Hypergraph-based resource allocation for Device-to-Device underlay H-CRAN network

International Journal of Distributed Sensor Networks, 2020
In the hybrid communication scenario of the Heterogeneous Cloud Radio Access Network and Device-to-Device in 5G, spectrum efficiency promotion and the interference controlling caused by spectrum reuse are still challenges.
Pan Zhao, Wenlei Guo, Datong Xu, Zhiliang Jiang, Jie Chai, Lijun Sun, He Li, Weiliang Han   +7 more
doaj   +1 more source

Nanocurvature‐Activated Dipolar Polarization in M–N4 Single‐Atom Sites for High‐Performance Electromagnetic Wave Absorption

Advanced Science, EarlyView.
Increasing nanocurvature effectively enriches the local electron density of the M–N4 motif, which facilitates electron transfer from the metal center to nitrogen atoms. This electronic behavior intensifies the localization and asymmetric distribution of charge, thereby significantly amplifying the dipole moment and polarizability.
Daohu Sheng, Siyao Cheng, Mengmeng Zhang, Jinglei Zhang, Xufei Zhu, Weijin Li, Bo Zhang, Aming Xie   +7 more
wiley   +1 more source

In Situ Polymerized Composite Electrolytes for High‐Performance Solid‐State Lithium Batteries: A Review

Advanced Science, EarlyView.
This review systematically explores the recent advances in in situ polymerized composite polymer electrolytes (CPEs) for solid‐state lithium batteries. It covers the fundamentals of reaction mechanisms, monomer chemistry, and their impact on interfacial stability, ionic conductivity, and electrochemical performance.
Jialin Li, Yufen Yan, Xiaoju Wang, Yuhui Huang, Zhen Huang, Lingjie Zhang, Ningzhong Bao, Zijian Hong, Yongjun Wu, Dali Ji   +9 more
wiley   +1 more source

Integrating Zero Trust Architecture in O-RAN: A Comprehensive Survey and Analysis

IEEE Open Journal of the Communications Society
Open Radio Access Network (O-RAN) is a new approach to mobile networks that disaggregates the network architecture into multi-vendor interoperable physical and software-defined network components connected through standardized open interfaces.
Ali Mehrban, Zakaria Abou El Houda, Hajar Moudoud, Long Bao Le   +3 more
doaj   +1 more source

Sono‐Mechanogenetics: Linking Ultrasound Physics With Cellular Mechanobiology

Advanced Science, EarlyView.
Sono‐mechanogenetics links ultrasound physics with cellular mechanotransduction to enable noninvasive control of engineered biological systems. Acoustic forces generate distinct deformation modes that activate intracellular signaling pathways, which can be coupled to synthetic gene circuits to regulate diverse cellular functions, including gene ...
Yunjia Qu, Fan Wei, Chi Woo Yoon, Qifa Zhou, Yingxiao Wang   +4 more
wiley   +1 more source

Enhancing Information Security via Physical Layer Approaches in Heterogeneous IoT With Multiple Access Mobile Edge Computing in Smart City

IEEE Access, 2019
Heterogeneous Internet of Things (IoT) and multi-access mobile edge computing (MA-MEC) are believed as supporting technologies for building a smart city. The advancement and flourish of IoT are facilitating the entry of human society into the Internet of
Dong Wang, Bo Bai, Kai Lei, Wenbo Zhao, Yanping Yang, Zhu Han   +5 more
doaj   +1 more source

Emerging Memory and Device Technologies for Hardware‐Accelerated Model Training and Inference

Advanced Electronic Materials, EarlyView.
This review investigates the suitability of various emerging memory technologies as compute‐in‐memory hardware for artificial intelligence (AI) applications. Distinct requirements for training‐ and inference‐centric computing are discussed, spanning device physics, materials, and system integration.
Yoonho Cho, Dae‐won Kim, Yujin Kim, Jung‐Heum Na, Yuwon Jeong, Dong‐Yeop Lee, Shinhyun Choi   +6 more
wiley   +1 more source