Results 1 to 10 of about 439,475 (114)
Energy Efficient Pico Cell Range Expansion and Density Joint Optimization for Heterogeneous Networks with eICIC [PDF]
Sensors, 2018 Heterogeneous networks, constituted by conventional macro cells and overlaying pico cells, have been deemed a promising paradigm to support the deluge of data traffic with higher spectral efficiency and Energy Efficiency (EE).
Yanzan Sun +5 more
doaj +2 more sources
Mechanical memory of confinement pressure governs expansion size in epithelial monolayers [PDF]
Life Science AllianceConfined epithelial tissues encode pressure history into cell-cycle activity, enabling colonies of different densities to converge on the same size and density upon release.
Linn Engström +7 more
doaj +2 more sources
Optimization of Pico-eNB Tx Power and the Effects of Picocell Range Expansion in Multiband HetNet
Journal of Sensor and Actuator Networks, 2022 The use of heterogeneous networks (HetNets) that combine macrocells and picocells in the same coverage is effective in increasing system capacity and improving user throughput.
Takumi Yasaka +2 more
doaj +1 more source
User Association and Load Balancing Based on Monte Carlo Tree Search
IEEE Access, 2023 The user association algorithm for 5G ultra-dense heterogeneous networks (UD-HetNets) comprising multi-tier base stations is becoming increasingly complex.
Hyeon-Min Yoo +3 more
doaj +1 more source
IEEE Access, 2021 This paper proposes a cooperative multi-agent online reinforcement learning-based (COMORL) bias offset (BO) control scheme for cell range expansion (CRE) in dense heterogeneous networks (HetNets).
Hyungwoo Choi +3 more
doaj +1 more source
Resource Management for Collaborative 5G-NR-V2X RSUs to Enhance V2I/N Link Reliability
Sensors, 2023 In the development of autonomous driving technology, 5G-NR vehicle-to-everything (V2X) technology is a key technology that enhances safety and enables effective management of traffic information.
SangHoon An, KyungHi Chang
doaj +1 more source
Telecom, 2023 The application of drones, also known as unmanned aerial vehicles deployed as unmanned aerial base stations (UABSs), has received extensive interest for public safety communications (PSC) to fill the coverage gaps and establish ubiquitous connectivity ...
Abhaykumar Kumbhar
doaj +1 more source
Particle Swarm-Based Cell Range Expansion for Heterogeneous Mobile Networks
IEEE Access, 2020 Traffic demand in wireless communication systems has emerged as a key issue over recent decades. An ever-increasing trend is projected for the next few years, with explosive data traffic expected to materialize and mobile users imposing new quality of ...
Hugo Pereira Kuribayashi +6 more
doaj +1 more source
Frontiers in Oncology, 2021 Adoptive natural killer (NK) cell transfer has been demonstrated to be a promising immunotherapy approach against malignancies, but requires the administration of sufficient activated cells for treatment effectiveness.
Meng Guo +9 more
doaj +1 more source
Polyclonal Regulatory T Cell Manufacturing Under cGMP: A Decade of Experience
Frontiers in Immunology, 2021 We report on manufacturing outcomes for 41 autologous polyclonal regulatory T cell (PolyTreg) products for 7 different Phase 1 clinical trials over a 10-year period (2011-2020). Data on patient characteristics, manufacturing parameters, and manufacturing
Joanna Balcerek +17 more
doaj +1 more source