Results 91 to 100 of about 7,463 (173)

Optimizing Subchannel Assignment and Power Allocation for Network Slicing in High-Density NOMA Networks: A Q-Learning Approach

IEEE Access
The growing number of connected devices in high-density environments poses serious challenges for accommodating and managing these devices across different network slicing services, such as ultra-reliable low-latency communication (URLLC) and massive ...
Suhare Solaiman
doaj   +1 more source

Improved Compressed Sensing-Based Joint User and Symbol Detection for Media-Based Modulation-Enabled Massive Machine- Type Communications

IEEE Access, 2020
Media-Based Modulation (MBM) is regarded as a promising technique for future massive machine-type communications (mMTC) due to its high energy/spectral efficiency, good error performance and low-complexity radio frequency hardware implementation. In this
Xiangxue Ma, Shuaishuai Guo, Dongfeng Yuan   +2 more
doaj   +1 more source

iBROW – innovative ultra-BROadband ubiquitous wireless communications through terahertz transceivers [PDF]

, 2016
No abstract ...
Achouche, Mohand, Al-Khalidi, Abdullah, Cantu, Horacio, Figueiredo, José, Fisher, Moz, Kelly, Anthony, Kürner, Thomas, Liu, Amy, Napier, Bruce, Oxtoby, Ian, Pascht, Andreas, Peng, Bile, Pessoa, Luis, Salgado, Henrique, Sanchez, Loïc, Templ, Wolfgang, Wang, Jue, Wasige, Edward   +17 more
core  

A Survey on NB-IoT Random Access: Approaches for Uplink Radio Access Network Congestion Management

IEEE Access
Narrowband Internet of Things (NB-IoT) is one of the most promising technologies for enabling reliable communication among low-power, and low cost devices present in massive machine-type communications (mMTC). In NB-IoT, random access (RA) is implemented
Loini Iiyambo, Gerhard Hancke, Adnan M. Abu-Mahfouz   +2 more
doaj   +1 more source

Massive MIMO for Ultra-reliable Communications with Constellations for Dual Coherent-noncoherent Detection

, 2018
The stringent requirements of ultra-reliable low-latency communications (URLLC) require rethinking of the physical layer transmission techniques. Massive antenna arrays are seen as an enabler of the emerging $5^\text{th}$ generation systems, due to ...
Angjelichinoski, Marko, Bana, Alexandru-Sabin, de Carvalho, Elisabeth, Popovski, Petar   +3 more
core  

An Economic Analysis of Carbon Sequestration for Wheat and Grain Sorghum Production in Kansas [PDF]

This study examined the economic potential with and without carbon credit payments of two crop and tillage systems in South Central Kansas that could reduce carbon dioxide emissions and sequester carbon in the soil. Experiment station cropping practices,
Aller, Taryn D., Claassen, Mark M., Nelson, Richard G., Rice, Charles W., Williams, Jeffery R.   +4 more
core   +1 more source

IoT Gateway Virtualization for 5G mMTC Network Slicing

, 2019
The advent of 5G is expected to facilitate the deployment and integration of IoT infrastructure, through the radio access network (RAN) support for scalable cellular coverage. This is foreseen to enable the integration of thin IoT devices into massive machine type communication (mMTC) services, typically realized within the scope of corresponding ...
Theodorou, Vasileios, Katsaros, Konstantinos V., Tranoris, Christos, Denazis, Spyros   +3 more
openaire   +1 more source

A Learning-Based Energy-Efficient Device Grouping Mechanism for Massive Machine-Type Communication in the Context of Beyond 5G Networks

Journal of Sensor and Actuator Networks
With the increasing demand for high data rates, low delay, and extended battery life, managing massive machine-type communication (mMTC) in the beyond 5G (B5G) context is challenging.
Rubbens Boisguene, Ibrahim Althamary, Chih-Wei Huang   +2 more
doaj   +1 more source

Random access scheme for different MTC scenario requirement

Tongxin xuebao, 2020
For the different random access requirements of the mixed scenarios of ultra-reliable low latency (URLLC) and massive machine type communications (mMTC) in MTC,a random access scheme based on devices grouping was proposed.The proposed scheme divided the ...
Zhefu WU, Xinyuan YANG, Wenchao ZHAI, Huimei HAN   +3 more
doaj   +2 more sources

RACH Traffic Prediction in Massive Machine Type Communications

IEEE Transactions on Machine Learning in Communications and Networking
Traffic pattern prediction has emerged as a promising approach for efficiently managing and mitigating the impacts of event-driven bursty traffic in massive machine-type communication (mMTC) networks.
Hossein Mehri, Hani Mehrpouyan, Hao Chen
doaj   +1 more source