Resource allocation for ultra-dense networks: A survey, some research issues and challenges
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 …
the communication industry has been experiencing a new evolution by means of network …
Approaches and challenges in Internet of robotic things
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 …
cloud computing, robots, Internet of things (IoT), artificial intelligence (AI), and machine …
D2D-U: Device-to-device communications in unlicensed bands for 5G system
Device-to-device (D2D) communication, which enables direct communication between
nearby mobile devices, is an attractive add-on component to improve spectrum efficiency …
nearby mobile devices, is an attractive add-on component to improve spectrum efficiency …
Resource allocation for energy harvesting-powered D2D communication underlaying cellular networks
Energy harvesting (EH)-powered wireless communications have attracted great attention
from both industry and academia. However, the available energy, which relies on EH …
from both industry and academia. However, the available energy, which relies on EH …
Optimizing unlicensed spectrum sharing for LTE-U and WiFi network coexistence
Long-term evolution in unlicensed spectrum (LTE-U) is an emerging technology for
expanding cellular network capacity without additional spectrum cost. This paper …
expanding cellular network capacity without additional spectrum cost. This paper …
Enhanced resource allocation in D2D communications with NOMA and unlicensed spectrum
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 …
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
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 …
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
Spectrum data, which are usually characterized by many dimensions, such as location,
frequency, time, and signal strength, present formidable challenges in terms of acquisition …
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
Device-to-device (D2D) communication plays an important role in the next generation of
communication systems. Enabling D2D communication decreases latency and expands the …
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
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 …
and to reduce the load of the base station (BS) by reutilizing the licensed spectrum …