Toward massive machine type communications in ultra-dense cellular IoT networks: Current issues and machine learning-assisted solutions
The ever-increasing number of resource-constrained machine-type communication (MTC)
devices is leading to the critical challenge of fulfilling diverse communication requirements …
devices is leading to the critical challenge of fulfilling diverse communication requirements …
Two-phase random access procedure for LTE-A networks
Simultaneous random access attempts from massive machine-type communications
(mMTC) devices may severely congest a shared physical random access channel (PRACH) …
(mMTC) devices may severely congest a shared physical random access channel (PRACH) …
Study on the Effect of LTE on the Coexistence of NB-IoT
J Oh, H Song - … Conference on Ubiquitous and Future Networks …, 2018 - ieeexplore.ieee.org
The 3GPP Release-13 has introduced a Narrowband Internet of Things (NB-IOT) which is
capable of Low Power Wide Area (LPWA) IoT service. NB-IoT can interfere with LTE cellular …
capable of Low Power Wide Area (LPWA) IoT service. NB-IoT can interfere with LTE cellular …
Reliability control framework for random access of massive IoT devices
The Internet of Things (IoT) devices with enhanced machine type communication (eMTC)
technology require random access (RA) to transmit data. The success rate of data delivery in …
technology require random access (RA) to transmit data. The success rate of data delivery in …
Resilient access control mechanism for massive machine type communications
A wide range of applications are currently supported by Machine Type Communications
(MTC) and this include smart metering, surveillance, industry automation, eHealth …
(MTC) and this include smart metering, surveillance, industry automation, eHealth …
P-persistent massive random access mechanism for machine type communication
MM Karchegani, BS Ghahfarokhi - Telecommunication Systems, 2021 - Springer
Growing demand for the Internet of Things (IoT) applications including smart cities,
healthcare systems, smart grids, and transportation systems, has enhanced the popularity of …
healthcare systems, smart grids, and transportation systems, has enhanced the popularity of …
Energy and QoS-aware contention-based medium access control in machine-type communications
MM Karchegani, BS Ghahfarokhi - 2019 27th Iranian …, 2019 - ieeexplore.ieee.org
Special characteristics of Machine-Type Communications (MTC) result in new challenges in
5G mobile networks including Medium Access Control (MAC) mechanisms. The traditional …
5G mobile networks including Medium Access Control (MAC) mechanisms. The traditional …
Performance evaluation of physical random access channel in 5G new radio
GD Jo, YH Lee - 2019 21st International Conference on …, 2019 - ieeexplore.ieee.org
This paper presents performance evaluation results of physical random access channel in
5G new radio standard defined in 3GPP, which was derived from simulation assumptions …
5G new radio standard defined in 3GPP, which was derived from simulation assumptions …
Compact Design of Random Access Channel in 5G New Radio
G Do Jo - 2020 International Conference on Information and …, 2020 - ieeexplore.ieee.org
Random access preambles in 5G NR PRACH consist of Zadoff-Chu sequences. Modulo
operation, which finds the remainder after division of one number by another, is one of the …
operation, which finds the remainder after division of one number by another, is one of the …
An efficient power management method for IoT devices of moving network
M Choi, H Chung, I Kim - 2020 International Conference on …, 2020 - ieeexplore.ieee.org
Recently, various machine type communication (MTC) has been used in various fields of 4G
and 5G mobile communication. Besides, IoT devices used in moving network environments …
and 5G mobile communication. Besides, IoT devices used in moving network environments …