Resource allocation for ultra-dense networks: A survey, some research issues and challenges

Y Teng, M Liu, FR Yu, VCM Leung… - … Surveys & Tutorials, 2018 - ieeexplore.ieee.org
Driven by the explosive data traffic and new quality of service requirement of mobile users,
the communication industry has been experiencing a new evolution by means of network …

Approaches and challenges in Internet of robotic things

A Sayeed, C Verma, N Kumar, N Koul, Z Illés - Future Internet, 2022 - mdpi.com
The Internet of robotic things (IoRT) is the combination of different technologies including
cloud computing, robots, Internet of things (IoT), artificial intelligence (AI), and machine …

D2D-U: Device-to-device communications in unlicensed bands for 5G system

H Zhang, Y Liao, L Song - IEEE Transactions on Wireless …, 2017 - ieeexplore.ieee.org
Device-to-device (D2D) communication, which enables direct communication between
nearby mobile devices, is an attractive add-on component to improve spectrum efficiency …

Resource allocation for energy harvesting-powered D2D communication underlaying cellular networks

Y Luo, P Hong, R Su, K Xue - IEEE Transactions on Vehicular …, 2017 - ieeexplore.ieee.org
Energy harvesting (EH)-powered wireless communications have attracted great attention
from both industry and academia. However, the available energy, which relies on EH …

Optimizing unlicensed spectrum sharing for LTE-U and WiFi network coexistence

Q Chen, G Yu, Z Ding - IEEE Journal on Selected Areas in …, 2016 - ieeexplore.ieee.org
Long-term evolution in unlicensed spectrum (LTE-U) is an emerging technology for
expanding cellular network capacity without additional spectrum cost. This paper …

Enhanced resource allocation in D2D communications with NOMA and unlicensed spectrum

M Le, QV Pham, HC Kim, WJ Hwang - IEEE Systems Journal, 2022 - ieeexplore.ieee.org
Device-to-device (D2D) communications with non-orthogonal multiple access (NOMA) have
been proved in enhancing the network capacity and reducing the burden of the traditional …

NOMA-based D2D-enabled traffic offloading for 5G and beyond networks employing licensed and unlicensed access

M Sun, X Xu, X Tao, P Zhang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
As the versatile applications emerge, traffic offloading is an urgent issue to improve the
performance for the fifth generation (5G) and beyond networks. We focus on the scenario …

A joint tensor completion and prediction scheme for multi-dimensional spectrum map construction

M Tang, G Ding, Q Wu, Z Xue, TA Tsiftsis - IEEE Access, 2016 - ieeexplore.ieee.org
Spectrum data, which are usually characterized by many dimensions, such as location,
frequency, time, and signal strength, present formidable challenges in terms of acquisition …

Joint optimization of device to device resource and power allocation based on genetic algorithm

H Takshi, G Doǧan, H Arslan - IEEE Access, 2018 - ieeexplore.ieee.org
Device-to-device (D2D) communication plays an important role in the next generation of
communication systems. Enabling D2D communication decreases latency and expands the …

Joint channel and power allocation for device-to-device communication on licensed and unlicensed band

GG Girmay, QV Pham, WJ Hwang - IEEE Access, 2019 - ieeexplore.ieee.org
Device-to-Device communications (D2D) are being used to improve the spectral efficiency
and to reduce the load of the base station (BS) by reutilizing the licensed spectrum …