Results 171 to 180 of about 2,806 (201)

Performance Analysis of K Means Clustering Algorithms for mMTC Systems

, 2020
In 5G, we generate a huge amount of data everyday due to high capacity network systems. Many research groups paid attention to machine learning algorithms in order to deal with big data and massive connection.
Haesik Kim, Kim, Haesik
exaly   +2 more sources

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Physical Layer Group Authentication in mMTC Networks with NOMA

2021 IEEE Wireless Communications and Networking Conference (WCNC), 2021
Due to energy- and computation-efficiency, physical layer authentication has been acknowledged as a powerful approach in verifying the identity of mobile terminals, especially in the massive machine type communication (mMTC) scenario with resource-constraint terminals.
Yunfei Zhang, Huici Wu, Zhiqing Wei, Qiuyue Gao, Ning Zhang 0007, Xiaofeng Tao 0001   +5 more
openaire   +2 more sources

LDPC design for 5G NR URLLC & mMTC

2020 International Wireless Communications and Mobile Computing (IWCMC), 2020
Low density parity check (LDPC) code in the fifth generation (5G or New Radio, NR) was mainly designed for the enhanced Mobile Broadband (eMBB) scenario, and specific optimization has not been considered for both scenarios of Ultra-Reliable and Low Latency Communications (URLLC) and massive Machine Type Communications (mMTC), especially for small ...
LiGuang Li, Jun Xu, Jin Xu, Liujun Hu
openaire   +1 more source

Analysis of Contention-Based SCMA in mMTC Networks

2019 IEEE Latin-American Conference on Communications (LATINCOM), 2019
Massive Machine Type Communication (mMTC) is one of the three new applications of fifth-generation (5G) networks. Users in mMTC applications have different patterns of transmission and requirements than traditional LTE applications; they are massively deployed and transmit small packets of data sporadically.
João V. C. Evangelista, Zeeshan Sattar, Georges Kaddoum   +2 more
openaire   +1 more source

Random Access Procedure for mMTC

2019
In this chapter, the random access procedure for mMTC is discussed. First, the grant-based random access including the long term evolution (LTE) random access channel (RACH) is introduced. Then a suitable random access procedure for mMTC called grant-free random access is presented.
Fanggang Wang, Guoyu Ma
openaire   +1 more source

Mitigating DoS Attacks in mMTC: An Energy Efficiency Perspective

2025 Joint European Conference on Networks and Communications & 6G Summit (EuCNC/6G Summit)
Edge-cloud continuum integrates edge and cloud computing to facilitate secure and efficient data processing. It consists of local edge, edge, and cloud computing tiers. As the healthcare sector is rapidly incorporating new technologies, utilizing edge-cloud continuum for healthcare is an emerging research field.
Harjula Erkki, Ahmad Ijaz, Porambage Pawani, Ahmad Ijaz, Hingurala Arachchige Don Shakthi, Porambage Pawani   +5 more
openaire   +3 more sources

Modeling and Analysis of mMTC Traffic in 5G Core Networks

IEEE Transactions on Network and Service Management
Fidan Mehmeti, Thomas LaPorta, Endri Goshi   +2 more
exaly   +3 more sources

Fading-aligned OFDM with index modulation for mMTC services

Physical Communication, 2019
Abstract 5th generation (5G) of wireless networking is coming with diverse use cases, such as enhanced-Mobile BroadBand (eMBB), Ultra Reliable and Low Latency Communications (URLLC), and massive Machine Type Communications (mMTC). As a result, 5G wireless networks require flexible physical layer solutions through new radio access technologies (RATs).
Ebubekir Memisoglu, Ertugrul Basar, Hüseyin Arslan   +2 more
openaire   +2 more sources

A Random Non-Orthogonal Multiple Access Scheme for mMTC

2017 IEEE 85th Vehicular Technology Conference (VTC Spring), 2017
Massive Machine Type Communication (mMTC) is one key usage scenario in future 5G. To fulfill the massive connection requirement in mMTC, and reduce the signaling overhead, a novel grant free Random Non-Orthogonal Multiple Access (RNOMA) scheme is proposed in this paper, inspired by the concept of conventional NOMA.
Neng Ye, Aihua Wang, Xiangming Li, Hanxiao Yu, Anxin Li, Huiling Jiang   +5 more
openaire   +2 more sources

LPWAN in the Context of 5G: Capability of LoRaWAN to Contribute to mMTC

2019 IEEE 5th World Forum on Internet of Things (WF-IoT), 2019
A considerable amount of massive Internet-of-Things (IoT) applications that intend to connect a wide range of low-complexity IoT devices are pushing the digital revolution and making an interconnected daily life a reality. However, especially in the connectivity sector, a holistic technical solution seems unlikely.
Stefan Böcker, Christian Arendt, Pascal Jörke, Christian Wietfeld   +3 more
openaire   +1 more source