Results 61 to 70 of about 208,070 (310)

Performance Improvement Using ICIC for UAV-Assisted Public Safety Networks with Clustered Users during Emergency

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

Cooperative Interference Management With MISO Beamforming [PDF]

IEEE Transactions on Signal Processing, 2010
This correspondence studies the downlink transmission in a multi-cell system, where multiple base stations (BSs) each with multiple antennas cooperatively design their respective transmit beamforming vectors to optimize the overall system performance. For simplicity, it is assumed that all mobile stations (MSs) are equipped with a single antenna each ...
Rui Zhang 0006, Shuguang Cui
openaire   +2 more sources

A Unified Framework for Adaptive Beamforming and State Estimation in Dynamic Multi-Lane V2V Networks

IEEE Open Journal of Vehicular Technology
This paper presents a Vehicle-to-Vehicle (V2V) communication modeling framework that addresses the challenges of reliable state estimation and beamforming control in dynamic, multi-lane road environments.
Nivetha Kanthasamy, Raghvendra V. Cowlagi, Alexander Wyglinski   +2 more
doaj   +1 more source

Optimal Multiuser Diversity in Multi-Cell MIMO Uplink Networks: User Scaling Law and Beamforming Design

Entropy, 2017
We introduce a distributed protocol to achieve multiuser diversity in a multicell multiple-input multiple-output (MIMO) uplink network, referred to as a MIMO interfering multiple-access channel (IMAC).
Bang Chul Jung, Su Min Kim, Won-Yong Shin, Hyun Jong Yang   +3 more
doaj   +1 more source

Spectrum Sharing in the Sky and Space: A Survey

Sensors, 2022
In order to achieve the vision of seamless wireless communication coverage, a space–air–ground integrated network is proposed as a key component of the sixth-generation (6G) mobile communication system.
Ling Zhang, Zhiqing Wei, Lin Wang, Xin Yuan, Huici Wu, Wenyan Xu   +5 more
doaj   +1 more source

Interference management in femtocell networks

Wireless Communications and Mobile Computing, 2011
ABSTRACTRecently, smaller cells such as femtocells have been proposed to address the cellular coverage problem and provide a ‘greener’ solution to future high‐speed wireless access. On the other hand, interference is a serious problem that could impact the wide deployment of femtocells. The contributions of this paper are threefold.
Zhong Fan, Fengming Cao, Yong Sun, Ziming Zhu   +3 more
openaire   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Centralized Light Access Network (C-LiAN): A Novel Paradigm for Next Generation Indoor VLC Networks

IEEE Access, 2017
Visible light communication (VLC) builds upon the idea of using existing lighting infrastructure for wireless data transmission. In a conventional VLC network, each light fixture acts as an access point (AP) which are connected to each other through ...
Refik Caglar Kizilirmak, Omer Narmanlioglu, Murat Uysal   +2 more
doaj   +1 more source

Space-Power Adaptive Interference Steering to Manage Interference in XIC [PDF]

IEEE Access, 2020
With the rapid development of wireless communication technologies, interference has become a key impediment in the improvement of network capacity. In practice, although dense deployment of network can effectively increase the spectrum efficiency, severe co-channel interference (CCI) is likely incurred, especially for mobile users in the overlapping ...
Zhao Li 0005, Ke Long, Jiamin Ding, Jia Liu 0009, Yang Xu 0012   +4 more
openaire   +2 more sources

Time Toxicity in Wilms Tumor: Quantifying the Burden of Healthcare Interaction in the First Year After Diagnosis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Wilms tumor (WT) treatment imposes a significant time burden on patients and their families. Time toxicity is a patient‐centered metric that quantifies the burden of healthcare interaction. We sought to define time toxicity in the first year after diagnosis of WT and hypothesized that it would increase as tumor stage and treatment ...
Caleb Q. Ashbrook, Veerain Gupta, Nicholas J. Clark, Vijay Rings, Lauren E. Corona, Douglass B. Clayton, Daniel J. Benedetti   +6 more
wiley   +1 more source