Results 21 to 30 of about 255 (102)
On Massive MIMO for Massive Machine-Type Communications
, 2020 To cover all the needs and requirements of mobile networks in the future, the predicted usage of the mobile networks has been split into three use-cases: enhanced mobile broadband, ultra-reliable low-latency communication, and massive machine-type communication.
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Random access for massive machine-type communications
CoRR, 2019 With an explosive development of the Internet-of-Things (IoT), the number of devices or machines (called users) connected to a base station is envisioned to reach tens of billions in the near future. In order to accommodate such a massive connectivity, random access schemes are deemed as an efficient method.
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Contention resolution queues for massive machine type communications in LTE [PDF]
2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), 2015 In this paper, we address the challenge of high device density performing simultaneous transmissions by proposing and evaluating a solution to efficiently handle the initial access contention for highly dense LTE networks. We present the implementation of a tree-splitting algorithm in the access procedure of LTE, which is capable to cope with high ...
Laya, Andres +2 more
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Sensors, 2019 The demand for extensive data rates in dense-traffic wireless networks has expanded and needs proper controlling schemes. The fifth generation of mobile communications (5G) will accommodate these massive communications, such as massive Machine Type ...
Ahmed Adel Aly +3 more
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Compressive Massive Random Access for Massive Machine-Type Communications (mMTC)
2018 IEEE Global Conference on Signal and Information Processing (GlobalSIP), 2018 In future wireless networks, one fundamental challenge for massive machine-type communications (mMTC) lies in the reliable support of massive connectivity with low latency. Against this background, this paper proposes a compressive sensing (CS)-based massive random access scheme for mMTC by leveraging the inherent sporadic traffic, where both the ...
Malong Ke +3 more
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Matching-Based Resource Allocation for Critical MTC in Massive MIMO LTE Networks
IEEE Access, 2019 Supporting critical Machine-Type Communications (MTC) in addition to Human-Type Communications (HTC) is a major target for LTE networks to fulfill the 5G requirements.
Mohammed Y. Abdelsadek +2 more
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Random Power Back-Off for Random Access in 5G Networks
IEEE Access, 2021 In the massive Machine Type Communications (mMTC) scenario of the 5G network, a huge number of devices communicate with each other. The massive access requests will cause frequent access collisions, which will reduce the efficiency of Random Access (RA ...
Yijun Piao, Yunmin Kim, Tae-Jin Lee
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Efficient Massive Machine Type Communication (mMTC) via AMP
IEEE Wireless Communications Letters, 2023 We propose efficient and low-complexity multiuser detection (MUD) algorithms for Gaussian multiple access channel (G-MAC) for short-packet transmission in massive machine type communications. To do so, we first formulate the G-MAC MUD problem as a sparse signal recovery problem and obtain the exact and approximate joint prior distribution of the sparse
Mostafa Mohammadkarimi, Masoud Ardakani
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Fog Load Balancing for Massive Machine Type Communications: A Game and Transport Theoretic Approach
IEEE Access, 2019 The emerging fog computing and narrow-band Internet of Things (NB-IoT) wireless technologies are indispensable for the next-generation massive machine-type communication (mMTC) applications.
Sarder Fakhrul Abedin +4 more
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Massive machine-type communications in 5g: physical and MAC-layer solutions [PDF]
IEEE Communications Magazine, 2016 Machine-type communications (MTC) are expected to play an essential role within future 5G systems. In the FP7 project METIS, MTC has been further classified into "massive Machine-Type Communication" (mMTC) and "ultra-reliable Machine-Type Communication" (uMTC).
Carsten Bockelmann +7 more
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