Results 81 to 90 of about 690,835 (189)

SimulCity: Planning Communications in Smart Cities

open access: yesIEEE Access, 2019
Communication networks have become a critical element in the development of smart cities. The information flows generated by thousands of sensors and systems must be managed to assure the adequate guarantees of quality, availability, and security.
Miguel A. Rodriguez-Hernandez   +2 more
doaj   +1 more source

Who is investing in machine-to-machine communications? [PDF]

open access: yes, 2013
Machine-to-Machine (M2M) communications refers to the automate exchange of information between devices for control and monitoring applications. This type of communication is not new since automated systems have been present for more than three decades ...
Bratu, Vlad-loan   +2 more
core  

Feasibility Study of Enabling V2X Communications by LTE-Uu Radio Interface

open access: yes, 2017
Compared with the legacy wireless networks, the next generation of wireless network targets at different services with divergent QoS requirements, ranging from bandwidth consuming video service to moderate and low date rate machine type services, and ...
Han, Bin   +3 more
core   +1 more source

Secret sharing-based authentication and key agreement protocol for machine-type communications

open access: yesInternational Journal of Distributed Sensor Networks, 2019
One of the main challenges for the development of the Internet of Things is the authentication of large numbers of devices/sensors, commonly served by massive machine-type communications, which jointly with long-term evolution has been considered one of ...
Ana Paula G Lopes   +3 more
doaj   +1 more source

Multilayer Orthogonal Beamforming for Priority-Guaranteed Wireless Communications

open access: yesInternational Journal of Distributed Sensor Networks, 2012
To utilize the benefits of cellular systems, wireless machine-to-machine (M2M) communications over cellular systems are being widely considered. In order to support efficient spectrum sharing between M2M devices and normal mobile users, in the paper, we ...
Jindong Xie, Jun Zhang, Lin Bai
doaj   +1 more source

Long-Range Communications in Unlicensed Bands: the Rising Stars in the IoT and Smart City Scenarios

open access: yes, 2016
Connectivity is probably the most basic building block of the Internet of Things (IoT) paradigm. Up to know, the two main approaches to provide data access to the \emph{things} have been based either on multi-hop mesh networks using short-range ...
Centenaro, Marco   +3 more
core   +1 more source

Reducing Energy Consumption by Using Smart Metering Intelligent Systems

open access: yesCybernetics and Information Technologies, 2016
Smart metering is aimed at efficient energy management. Its potential may be revealed using recent advances in machine type communications. This paper presents an approach to design web services for residential power control with prepaid functionality ...
Atanasov Ivaylo   +2 more
doaj   +1 more source

Matching-Based Resource Allocation for Critical MTC in Massive MIMO LTE Networks

open access: yesIEEE Access, 2019
Supporting critical Machine-Type Communications (MTC) in addition to Human-Type Communications (HTC) is a major target for LTE networks to fulfill the 5G requirements.
Mohammed Y. Abdelsadek   +2 more
doaj   +1 more source

Energy Internet via Packetized Management: Enabling Technologies and Deployment Challenges

open access: yesIEEE Access, 2019
This paper investigates the possibility of building the energy Internet via a packetized management of non-industrial loads. The proposed solution is based on the cyber-physical implementation of energy packets, where flexible loads send user requests to
Pedro H. J. Nardelli   +8 more
doaj   +1 more source

A Statistical Priority-Based Scheduling Metric for M2M Communications in LTE Networks

open access: yesIEEE Access, 2017
Resource allocation, or scheduling, is one of the main challenges that face supporting machine-to-machine (M2M) communications on long term evolution networks. M2M traffic has unique characteristics.
Ahmed Elhamy Mostafa, Yasser Gadallah
doaj   +1 more source

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