Results 1 to 10 of about 194,796 (135)

Is Satellite Ahead of Terrestrial in Deploying NOMA for Massive Machine-Type Communications? [PDF]

open access: yesSensors, 2021
Non-orthogonal multiple access (NOMA) technologies are considered key technologies for terrestrial 5G massive machine-type communications (mMTC) applications.
Antonio Arcidiacono   +6 more
doaj   +2 more sources

On the Application of Massive MIMO Systems to Machine Type Communications [PDF]

open access: yesIEEE Access, 2019
This paper evaluates the feasibility of applying massive multiple-input multiple-output (MIMO) to tackle the uplink mixed-service communication problem.
Felipe A. P. De Figueiredo   +3 more
doaj   +3 more sources

A Throughput and Energy Efficiency Scheme for Unlicensed Massive Machine Type Communications [PDF]

open access: yesSensors, 2020
In this paper, the throughput and energy efficiency of an unlicensed machine type communications network is studied. If an outage event happens in the network, there is a possibility for packet retransmission in order to obtain a lower error probability.
Iran Ramezanipour   +3 more
doaj   +2 more sources

Aggregated Throughput Prediction for Collated Massive Machine-Type Communications in 5G Wireless Networks [PDF]

open access: yesSensors, 2019
The demand for extensive data rates in dense-traffic wireless networks has expanded and needs proper controlling schemes. The fifth generation of mobile communications (5G) will accommodate these massive communications, such as massive Machine Type ...
Ahmed Adel Aly   +3 more
doaj   +2 more sources

Improved Capacity and Fairness of Massive Machine Type Communications in Millimetre Wave 5G Network [PDF]

open access: yesComputers, 2018
In the Fifth Generation (5G) wireless standard, the Internet of Things (IoT) will interconnect billions of Machine Type Communications (MTC) devices. Fixed and mobile wearable devices and sensors are expected to contribute to the majority of IoT traffic.
Naser Al-Falahy, Omar Alani
doaj   +4 more sources

Cluster-Based Group Paging for Massive Machine Type Communications Under 5G Networks

open access: yesIEEE Access, 2018
Machine-type communications (MTCs) have been envisaged to play a key role within the future 5G cellular network. To handle the massive MTCs (mMTCs) and alleviate the congestion of the radio access network, the group paging (GP) scheme was proposed by the
Qi Pan   +4 more
doaj   +3 more sources

Massive Machine-to-Machine Communications in Cellular Network: Distributed Queueing Random Access Meets MIMO

open access: yesIEEE Access, 2017
Machine-type communications are emerging as a new paradigm for enabling a broad range of applications from the massive deployment of sensor devices to mission-critical services.
Jiantao Yuan   +4 more
doaj   +3 more sources

The 6G Ecosystem as Support for IoE and Private Networks: Vision, Requirements, and Challenges

open access: yesFuture Internet, 2023
The emergence of the sixth generation of cellular systems (6G) signals a transformative era and ecosystem for mobile communications, driven by demands from technologies like the internet of everything (IoE), V2X communications, and factory automation. To
Carlos Serôdio   +5 more
doaj   +1 more source

Design Framework of Fourier-Based Non-Orthogonal Sequences for Sparse Activity Detection in Multicell Massive Connectivity

open access: yesIEEE Access, 2022
In massive machine-type communications (mMTC), grant-free access is a key enabler for a massive number of users to be connected to a base station with low signaling overhead and low latency. In this paper, new Fourier-based sequence sets are proposed for
Nam Yul Yu
doaj   +1 more source

Medium Access Control Techniques for Massive Machine-Type Communications in Cellular IoT Networks

open access: yesCLEI Electronic Journal, 2023
A key component of the Internet of things (IoT) ecosystem is wide-area network connectivity, for which cellular network technologies are a promising option through their support of massive machine-type communications (mMTC).
Carlos Alberto Astudillo Trujillo   +1 more
doaj   +1 more source

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