Results 81 to 90 of about 1,715,477 (307)
The Future Hospital in Global Health Systems: The Future Hospital as an Entity
The International Journal of Health Planning and Management, EarlyView.ABSTRACT Health care is changing rapidly. Hospitals are, and will remain, an essential setting to deliver it. We discuss how to maximise the benefits of hospitals in the future in different geographic and health system settings, highlighting a series of cross‐cutting issues.
N. J. Sebire +10 more
wiley +1 more source
On the Impact of Mobility on Outage Probability in Cellular Networks [PDF]
2009 IEEE Wireless Communications and Networking Conference, 2009 In this paper, we develop an analytical study of the mobility in cellular networks and its impact on quality of service and outage probability. We first express analytically the downlink other-cell interference factor f by using a fluid model network. It is defined here as the ratio of outer cell received power to the inner cell received power.
Kélif, Jean-Marc, Coupechoux, Marceau
openaire +3 more sources
Hot Spot Induced Thermal Runaway Map for Polymerization Reactors
Macromolecular Reaction Engineering, EarlyView.Definitive thresholds for thermal runaway from LDPE hot spots are derived in this work. Increasing both initial temperature and initial catalyst concentration increased thermal runaway likelihood, while, counterintuitively, hot spot volume has no effect. This provides more context for hot spot tracking and prevention in LDPE reactors.
Elijah Yoder +3 more
wiley +1 more source
EURASIP Journal on Wireless Communications and Networking, 2008 The outage probability of reverse link multicarrier (MC) code-division multiple access (CDMA) systems with beamforming in the presence of carrier frequency offset (CFO) is studied. A conventional uniform linear array (ULA) beamformer is utilized.
Hu Xiaoyu, Yao Yu-Dong
doaj
Outage Analysis and Beamwidth Optimization for Positioning-Assisted Beamforming [PDF]
arXiv, 2021 Conventional beamforming is based on channel estimation, which can be computationally intensive and inaccurate when the antenna array is large. In this work, we study the outage probability of positioning-assisted beamforming systems. Closed-form outage probability bounds are derived by considering positioning error, link distance and beamwidth.
arxiv
Outage Performance Analysis of Multicarrier Relay Selection for Cooperative Networks
, 2017 In this paper, we analyze the outage performance of two multicarrier relay selection schemes, i.e. bulk and per-subcarrier selections, for two-hop orthogonal frequency-division multiplexing (OFDM) systems.
Chen, Gaojie +3 more
core +1 more source
Minimum common outage probability for the broadcast relay channel [PDF]
2011 7th International Wireless Communications and Mobile Computing Conference, 2011 In this paper the broadcast relay channel (BRC) is studied. In the BRC model, the source communicates with two destinations with the help of a single relay. The minimum common outage probability for four different transmission protocols, direct transmission (DT), multihop (MH), path selection (PS) and link combination with path selection (LCPS) is ...
Isikman, Arif Onder, Yuksel, Melda
openaire +4 more sources
Hybrid-Duplex Communications for Multi-UAV Networks: An Outage Probability Analysis
IEEE Communications Letters, 2019 In this letter, the outage probability of an unmanned aerial vehicle (UAV) network with hybrid-duplex (HBD) UAV communications is investigated in a stochastic geometry framework.
Tan Zheng Hui Ernest +3 more
semanticscholar +1 more source
Inspection Game With Imperfect Detection Technology
Naval Research Logistics (NRL), EarlyView.ABSTRACT In this article, we investigate a generalized two‐player inspection game between an attacker and a defender who allocates multiple resources across a critical system. Specifically, the attacker targets components of the system while the defender coordinates multiple inspection units to monitor disjoint subsets of components and detect attacks.
J. Haden Boone, Mathieu Dahan
wiley +1 more source
Outage performance of SWIPT-NOMA-CR network with imperfect SIC and CSI
物联网学报, 2023 For the cognitive relay network based on simultaneous wireless information and power transfer (SWIPT) and non-orthogonal multiple access (NOMA), which is termed as SWIPT-NOMA-CR network, considering the practical situation of imperfect successive ...
Zhuhua MA, Liping LUO
doaj +2 more sources