Results 31 to 40 of about 1,467,405 (268)
Spectral Efficiency Improvements in HetNets by Exploiting Device-to-Device Communications [PDF]
, 2015 Next generation cellular networks require huge capacity, ubiquitous coverage and maximum energy efficiency. In order to meet these targets, Device-to-device (D2D) communication is being considered for future heterogeneous networks (HetNets).
Imran, Muhammad Ali +5 more
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IEEE Access, 2017 In this paper, by jointly considering resource allocation and subframe type determination, we formulate a stochastic optimization programming to investigate the problem of network stability in heterogeneous networks (HetNets) with almost blank subframe ...
Lun Tang +3 more
doaj +1 more source
A survey and tutorial of electromagnetic radiation and reduction in mobile communication systems [PDF]
, 2015 This paper provides a survey and tutorial of electromagnetic (EM) radiation exposure and reduction in mobile communication systems. EM radiation exposure has received a fair share of interest in the literature; however, this work is one of the first to ...
Heliot, Fabien +2 more
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Recent Progress on C-RAN Centralization and Cloudification
IEEE Access, 2014 This paper presents the latest progress on cloud RAN (C-RAN) in the areas of centralization and virtualization. A C-RAN system centralizes the baseband processing resources into a pool and virtualizes soft base-band units on demand.
Chih-Lin I +5 more
doaj +1 more source
Opportunistic Routing Aided Cooperative Communication MRC Network With Energy-Harvesting Nodes
IEEE Open Journal of the Communications Society, 2023 In this research, we present a cooperative communication network based on two energy-harvesting (EH) decode-and-forward (DF) relays that contain the harvest-store-use (HSU) architecture and may harvest energy from the surrounding environment by utilizing
Lei Teng +4 more
doaj +1 more source
Energy-efficient off-body communication nodes with receive diversity [PDF]
, 2013 Off-body wireless communication applications range from fall-detection systems for the elderly to monitoring networks for rescue workers. Further development of practical body-worn systems requires compact, low-cost and low-power battery-powered ...
Moerman, Ingrid +3 more
core +1 more source
LoRaWAN Meets ML: A Survey on Enhancing Performance with Machine Learning
Sensors, 2023 The Internet of Things is rapidly growing with the demand for low-power, long-range wireless communication technologies. Long Range Wide Area Network (LoRaWAN) is one such technology that has gained significant attention in recent years due to its ...
Arshad Farhad, Jae-Young Pyun
doaj +1 more source
Adaptive Resource Allocation Method Based on Deep Q Network for Industrial Internet of Things
IEEE Access, 2020 The transformation and upgrading of the industrial manufacturing field brings important development opportunities for the promotion and deployment of the Industrial Internet of Things (IIoT).
Xiaolong Lai +4 more
doaj +1 more source
Sensors, 2022 IEEE 802.11ah, known as Wi-Fi HaLow, is envisioned for long-range and low-power communication. It is sub-1 GHz technology designed for massive Internet of Things (IoT) and machine-to-machine devices.
Arshad Farhad, Jae-Young Pyun
doaj +1 more source
Mobilizing professional communities
Public Health Reports, 2001 John G. Bartlett, MDa Medical providers play an important role in planning for bioterrorism but have been reluctant participants in most of the planning. The purpose of this review is to summarize the role of practicing medical professionals for bioterrorism defense, identify the reasons for reluctance to participate in the planning process, and ...
openaire +3 more sources