Results 21 to 30 of about 535 (135)
Enhanced Hybrid Automatic Repeat Request Scheduling for Non-Terrestrial IoT Networks
IEEE Open Journal of the Communications Society, 2023 Non-terrestrial networks (NTNs) complement their terrestrial counterparts in enabling ubiquitous connectivity globally by serving unserved and/or underserved areas of the world.
Gautham Prasad +3 more
doaj +1 more source
Research on AI based 5G network slice management technology
Dianzi Jishu Yingyong, 2020 5G network slicing supports three major service scenarios including enhanced mobile broadband(eMBB), ultra-reliable low-latency communication(uRLLC), and massive machine-type communication(mMTC).
Xu Dan +3 more
doaj +1 more source
Enumeration and Identification of Active Users for Grant-Free NOMA Using Deep Neural Networks
IEEE Access, 2022 In next-generation mobile radio systems, multiple access schemes will support a massive number of uncoordinated devices exhibiting sporadic traffic, transmitting short packets to a base station.
Muhammad Usman Khan +2 more
doaj +1 more source
Priority-Based Clustered Random Access Scheme for Efficient 5G mMTC and URLLC Performance
IEEE AccessIn the absence of efficient access management, the massive deployment of machine-type communication devices (MTCDs) in fifth-generation (5G) wireless networks can lead to congestion, increased access delay, and network overload. Notwithstanding the small
Paul Orim, Joyce Mwangama
doaj +1 more source
Deep Reinforcement Learning-Based Multi-Access in Massive Machine-Type Communication
IEEE AccessThe diverse applications of Machine-Type Communication (MTC) lead to exponential growth in Machine to Machine traffic. In connection with MTC deployment, a large number of devices are expected to access the wireless network simultaneously, resulting in ...
Nasim Ravi +3 more
doaj +1 more source
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT As non‐terrestrial networks (NTNs) become integral to future 6G systems, ensuring seamless connectivity and service continuity over low Earth orbit (LEO) satellite constellations is essential. This work investigates the impact of open radio access network (RAN) functional splits on handover performance in NTNs, focusing on minimizing service ...
Siva Satya Sri Ganesh Seeram +3 more
wiley +1 more source
Massive unsourced multiple access scheme based on block sequence codebook and compressed sensing
Tongxin xuebao, 2023 A massive unsourced multiple access scheme based on block sequence codebook and compressed sensing was proposed for sporadic burst scenario in massive machine type communication (mMTC).Firstly, a large-capacity spreading codebook generation scheme was ...
Jing ZHANG +3 more
doaj +2 more sources
Research on network slicing security for 5G mMTC
网络与信息安全学报, 2022 With the emergence of new 5G business, architecture and technology, more and more researchers pay attention to security issues and potential security risks. Massive machine type communication is one of the three major application scenarios of 5G.
XU Zijun, LIU Jianwei, LI Geng
doaj +1 more source
International Journal of Satellite Communications and Networking, Volume 44, Issue 4, Page 378-393, July/August 2026.ABSTRACT This study analyzes the architecture of the beyond 5G‐NTN (Non‐terrestrial Network) integrated network and presents the technical, legal, and regulatory challenges and considerations for expanding the Artificial Intelligence of Things (AIoT) ecosystem.
Byung Woon Kim, Ga Eun Choi
wiley +1 more source
Performance analysis of ultra-reliable short message decode and forward relaying protocols
EURASIP Journal on Wireless Communications and Networking, 2018 Machine-type communication (MTC) is a rapidly growing technology which covers a broad range of automated applications and propels the world into a fully connected society.
Parisa Nouri +2 more
doaj +1 more source