Results 61 to 70 of about 177 (85)

Optimal resource allocation for two-stage connectionless access with collision detection

Tongxin xuebao, 2019
Connectionless access allows massive machine type communication (mMTC) devices to transmit small packets without establishment of radio bearers,significantly reducing device power consumption and control signaling overhead.Two-stage connectionless access
Xin JIAN, Fang WANG, Jian SONG, Shu FU, Xiaoheng TAN, Xiaoping ZENG   +5 more
doaj   +2 more sources

Research on resource allocation algorithm of centralized and distributed Q-learning in machine communication

Dianxin kexue, 2021
Under the premise of ensuring partial machine type communication device (MTCD)’s quality of service (QoS) requirements, the resource allocation problem was studied with the goal of maximizing system throughput in the massive machine type communication ...
Yunhe YU, Jun SUN
doaj   +2 more sources

Hybrid access control mechanism for massive machine type communications

Discover Internet of Things
Massive Machine Type Communications (mMTC) are integral to the Internet of Things (IoT) ecosystem, requiring efficient and reliable access control mechanisms to manage the enormous number of connected devices.
David Martin Amitu, Roseline N. Akol, Jonathan Serugunda   +2 more
doaj   +1 more source

IMPLEMENTASI TEKNOLOGI 5G (MASSIVE MACHINE TYPE COMMUNICATION / MMTC) DALAM MENDUKUNG EKOSISTEM IOT SKALA BESAR

Makalah ini menganalisis peran strategis teknologi 5G Massive Machine Type Communication (mMTC) dalam mengatasi keterbatasan infrastruktur jaringan seluler konvensional (4G LTE) saat menghadapi lonjakan perangkat IoT skala masif. Studi ini membahas evolusi arsitektur jaringan dari 4G ke 5G, dengan fokus pada penerapan teknologi kunci seperti Network ...
openaire   +2 more sources

A Multi-Agent Reinforcement Learning-Based Grant-Free Random Access Protocol for mMTC Massive MIMO Networks

Journal of Sensor and Actuator Networks
The expected huge number of connected devices in Internet of Things (IoT) applications characterizes the massive machine-type communication (mMTC) scenario, one prominent use case of beyond fifth-generation (B5G) systems.
Felipe Augusto Dutra Bueno, Alessandro Goedtel, Taufik Abrão, José Carlos Marinello   +3 more
doaj   +1 more source

The quality of service assessment of eMBB and mMTC traffic in a clustered 5G ecosystem of a smart factory

Egyptian Informatics Journal
Industry 4.0 demands seamless integration of smart factories with the Industrial Internet of Things (IIoT), reliant on robust communication infrastructure.
Viacheslav Kovtun, Oksana Kovtun, Krzysztof Grochla, Oleh Yasniy   +3 more
doaj   +1 more source

Distributed Massive MIMO for Wireless Power Transfer in the Industrial Internet of Things

IEEE Open Journal of the Communications Society
This paper considers wireless power transfer (WPT) for powering low-power devices in massive Machine Type Communication (mMTC) using a distributed massive multiple-input multiple-output (MIMO) system. Each Internet of Things (IoT) device can be served by
Son Dinh-van, Hien Quoc Ngo, Simon L. Cotton, Yuen Kwan Mo, Matthew D. Higgins   +4 more
doaj   +1 more source

Predictive dynamic multi-flow routing (PD-MFR) algorithm towards sixth generation (6G) software-defined networks

Journal of Information and Telecommunication
We develop a dynamic Quality of Service (QoS) routing algorithm based on network traffic prediction for Sixth Generation (6G) SDNs. First, we formulate a mixed integer optimization model that incorporates the key constraints for Ultra-Reliable Low ...
Buse Pehlivan, Volkan Rodoplu, Engincan Tunçay, Dilara Eraslan   +3 more
doaj   +1 more source

A Survey on AI for 6G: Challenges and Opportunities

IEEE Open Journal of the Communications Society
As wireless communication evolves, each generation of networks brings new technologies that change how we connect and interact. Artificial Intelligence (AI) is becoming crucial in shaping the future of sixth-generation (6G) networks.
Constantina Chatzieleftheriou, Eirini Liotou   +1 more
doaj   +1 more source

Preamble retransmission assisted control-based mMTC dynamic random access

物联网学报
To address the issue of severe network congestion in the scenario of massive machine-type communications (mMTC), where machine-type communication devices (MTCD) employing traditional random access schemes often encountered challenges leading to a large ...
Bin SHEN, Yan ZHANG, Changmiao LI, Yu ZENG   +3 more
doaj   +2 more sources