Results 161 to 170 of about 2,806 (201)

Energy Efficiency of Multi-Radio Massive Machine-Type Communication (MR-MMTC): Applications, Challenges, and Solutions [PDF]

open access: yesIEEE Communications Magazine, 2019
While the IoT has made significant progress along the lines of supporting its individual applications, there are many MMTC scenarios in which the performance offered by any single RAT available today might be insufficient.
Sergey Andreev   +2 more
exaly   +2 more sources

A Lightweight and Secure Authentication Protocol for 5G mMTC

2022 IEEE 9th International Conference on Cyber Security and Cloud Computing (CSCloud)/2022 IEEE 8th International Conference on Edge Computing and Scalable Cloud (EdgeCom), 2022
Jianwei Liu, Peiran Li
exaly   +3 more sources

A NOMA-Enabled Cellular Symbiotic Radio for mMTC

Wireless Personal Communications, 2021
Non-orthogonal multiple access (NOMA) scheme, potentially enabling high spectral efficiency, is one of the key technological innovations in the 5th generation (5G) cellular networks. The massive machine type communications (mMTC) service category of 5G supports ultra-dense deployment of connected devices with low-power and low data-rate requirements ...
Ali Raza 0009   +6 more
openaire   +2 more sources

Adaptive access class barring for efficient mMTC [PDF]

open access: yesComputer Networks, 2019
[EN] In massive machine-type communications (mMTC), an immense number of wireless devices communicate autonomously to provide users with ubiquitous access to information and services. The current 4G LTE-A cellular system and its Internet of Things (IoT) implementation, the narrowband IoT (NB-IoT), present appealing options for the interconnection of ...
Vicent Pla   +2 more
exaly   +5 more sources

Network Slicing for mMTC and URLLC Using Software-Defined Networking with P4 Switches

open access: yesElectronics, 2022
Massive machine-type communication (mMTC) and ultra-reliable low-latency communication (URLLC) are two key services in fifth-generation (5G) mobile wireless networks.
Wen-Shyang Hwang, Yan-Jing Wu
exaly   +2 more sources

Admission Control for mMTC Traffic in 5G Networks

Proceedings of the 17th ACM Symposium on QoS and Security for Wireless and Mobile Networks, 2021
Massive Machine-Type Communications (mMTC) are one of the service types supported by 5G. These are characterized by the need to serve a large number of devices that have only sporadic traffic and which have low-energy consumption. While the non-intensive nature of the traffic does not pose much strain on efficient network planning, the requirement to ...
Fidan Mehmeti, Thomas F. La Porta
openaire   +1 more source

HARQ-Based Grant-Free NOMA for mMTC Uplink

IEEE Internet of Things Journal, 2021
Massive machine-type communication (mMTC) is one of the most rewarding and at the same time challenging components in the fifth-generation (5G) cellular solutions supporting the Internet of Things (IoT). The 5G mMTC is considering the use of a combination of two key mMTC enabling technologies—grant-free (GF) transmission and nonorthogonal multiple ...
Naveen Mysore Balasubramanya   +2 more
exaly   +2 more sources

Integrated Grant-Free Scheme for URLLC and mMTC

2020 IEEE 3rd 5G World Forum (5GWF), 2020
In this paper, we study a grant-free (GF) scheme to efficiently support the IoT user equipments (UEs). Compared with the existing studies regarding the GF schemes where only one type of the IoT UEs is considered, we develop an integrated GF scheme to support both the ultra-reliable low-latency communications (URLLC) and massive machine type ...
Seokjae Moon, Jang-Won Lee
openaire   +2 more sources

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