Results 21 to 30 of about 8,737 (230)

Massive Machine-Type Communications [PDF]

IEEE Network, 2017
The articles in this special section address the techology and applications supported by machine-type communications (MTC). Here, MTC is characterized by fully automatic data generation, exchange, processing, and actuation among intelligent machines, without or with low intervention of humans.
Eryk Dutkiewicz, Xavier Costa-Pérez, István Z. Kovács, Markus Mueck   +3 more
openaire   +1 more source

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

IEEE 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

CLEI 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, Nelson Luis Saldanha da Fonseca   +1 more
doaj   +1 more source

Distributed Learning Methodologies for Massive Machine Type Communication [PDF]

IEEE Internet of Things Magazine
Massive machine-type communication (MTC) addresses new IoT use cases such as connected vehicles, smart agriculture, and factory automation. However, major concerns face massive MTC applications, such as data privacy, latency constraints, and ...
Matheus Valente da Silva, Eslam Eldeeb, Mohammad Shehab, Hirley Alves, Richard Demo Souza   +4 more
core   +3 more sources

Numerous Factors Affecting Performance of NOMA for Massive Machine Type Communications in B5G Systems

Frontiers in Communications and Networks, 2021
Massive machine type communications (mMTC) are one of the critical requirements for beyond fifth generation (B5G) communication systems. Services for a huge number of user terminals should be provided simultaneously due to the explosive development of ...
Chunlin Yan, Chunlin Yan, Wei Liu, Wei Liu, Hongwei Yuan, Hongwei Yuan   +5 more
doaj   +1 more source

Analysis of Temporal Robustness in Massive Machine Type Communications

IEEE Internet of Things Journal, 2023
The evolution of fifth generation (5G) networks needs to support the latest use cases, which demand robust network connectivity for the collaborative performance of the network agents, like multi-robot systems and vehicle to anything (V2X) communication.
Debjani Goswami, Merim Dzaferagic, Harun Siljak, Suvra Sekhar Das, Nicola Marchetti   +4 more
openaire   +2 more sources

Deep Learning-Based Spreading Sequence Design and Active User Detection for Massive Machine-Type Communications

, 2021
In this letter, we propose a deep learning-based spreading sequence design and active user detection (AUD) to support massive machine-type communications (mMTC) where a large number of devices access the base station using non-orthogonal spreading ...
Kim, Namik, Kim, Dongwoo, Lee, Kwang Bok, Shim, Byonghyo   +3 more
core   +1 more source

An Overview of Reinforcement Learning Algorithms for Handover Management in 5G Ultra-Dense Small Cell Networks

Applied Sciences, 2022
The fifth generation (5G) wireless technology emerged with marvelous effort to state, design, deployment and standardize the upcoming wireless network generation.
Jawad Tanveer, Amir Haider, Rashid Ali, Ajung Kim   +3 more
doaj   +1 more source

Device Activity Detection and Non-Coherent Information Transmission for Massive Machine-Type Communications

IEEE Access, 2020
In the grant-free massive machine-type communication (mMTC) scenario, a key challenge is the joint device activity detection and data decoding. The sporadic nature of mMTC makes compressed sensing a promising solution to the activity detection problem ...
Zihan Tang, Jun Wang, Jintao Wang, Jian Song   +3 more
doaj   +1 more source

DECT-2020 New Radio: The Next Step Towards 5G Massive Machine-Type Communications

, 2022
Massive machine type communications (mMTC) is one of the cornerstone services that have to be supported by 5G systems. 3GPP has already introduced LTE-M and NB-IoT, often referred to as cellular IoT, in 3GPP Releases 13, 14, and 15 and submitted these ...
Valkama, Mikko, Kovalchukov, Roman, Moltchanov, Dmitri, Koucheryavy, Yevgeni, Sae, Joonas, Pirskanen, Juho, Numminen, Jussi   +6 more
core   +1 more source