H Zhang, S Huang, C Jiang, K Long… - IEEE Journal on …, 2017 - ieeexplore.ieee.org
Millimeter wave (mmWave) communication technologies have recently emerged as an attractive solution to meet the exponentially increasing demand on mobile data traffic …
Spectrum efficiency is one of the key performance metrics in 5G communication networks. To enhance spectrum efficiency, advanced spectrum sharing techniques are normally used …
L Zhang, YC Liang, M Xiao - IEEE Wireless Communications, 2018 - ieeexplore.ieee.org
The Internet of Things (IoT) is a promising paradigm to accommodate massive device connections in 5G and beyond. To pave the way for future IoT, spectrum should be planned …
A heterogenous network with base stations (BSs), small base stations (SBSs), and users distributed according to independent Poisson point processes is considered. SBS nodes are …
J Ji, K Zhu, D Niyato, R Wang - IEEE Internet of Things Journal, 2020 - ieeexplore.ieee.org
With the exponential growth of data traffic, the use of caching and device-to-device (D2D) communication has been recognized as an effective approach for mitigating the backhaul …
We consider a cognitive heterogeneous network (HetNet), in which multiple pairs of secondary users adopt sensing-based approaches to coexist with a pair of primary users on …
C Yi, S Huang, J Cai - IEEE Transactions on Mobile Computing, 2019 - ieeexplore.ieee.org
In this paper, joint resource management for device-to-device (D2D) communication assisted multi-tier fog computing is studied. In the considered system model, each …
In recent years, the ever-increasing demand for networking resources and energy, fueled by the unprecedented upsurge in Internet traffic, has been a cause for concern for many service …
Recently, there is the widespread use of mobile devices and sensors, and rapid emergence of new wireless and networking technologies, such as wireless sensor network, device-to …