Challenges and solutions for cellular based V2X communications
A wide variety of works have been conducted in vehicle-to-everything (V2X)
communications to enable a variety of applications for road safety, traffic efficiency and …
communications to enable a variety of applications for road safety, traffic efficiency and …
A survey of device-to-device communications: Research issues and challenges
Device-to-Device (D2D) communication has emerged as a promising technology for
optimizing spectral efficiency in future cellular networks. D2D takes advantage of the …
optimizing spectral efficiency in future cellular networks. D2D takes advantage of the …
A survey on device-to-device (D2D) communication: Architecture and security issues
The number of devices is expected to radically increase in near future, with an estimate of
above 50 billion connected devices by 2020. The subscribers demand improved data rates …
above 50 billion connected devices by 2020. The subscribers demand improved data rates …
Device-to-device communication in 5G environment: Issues, solutions, and challenges
MH Adnan, Z Ahmad Zukarnain - Symmetry, 2020 - mdpi.com
Device-to-device (D2D) communication produces a new dimension in the mobile
environment, easing the data exchange process between physically neighboring devices …
environment, easing the data exchange process between physically neighboring devices …
A comprehensive review on device-to-device communication paradigm: trends, challenges and applications
Sensors and smartphones are used in industry and healthcare technology for data
gathering. The sensed data can be acquired by devices and processed through multiple …
gathering. The sensed data can be acquired by devices and processed through multiple …
Optimized power control for massive MIMO with underlaid D2D communications
In this paper, we consider device-to-device (D2D) communication that is underlaid in a multi-
cell massive multiple-input multiple-output (MIMO) system and proposes a new framework …
cell massive multiple-input multiple-output (MIMO) system and proposes a new framework …
Pilot contamination reduction in massive MIMO systems based on pilot scheduling
Y Wu, T Liu, M Cao, L Li, W Xu - EURASIP Journal on Wireless …, 2018 - Springer
The pilot contamination caused by sharing the non-orthogonal pilots among users is
considered to be a bottleneck of the massive multi-input multi-output (MIMO) systems. This …
considered to be a bottleneck of the massive multi-input multi-output (MIMO) systems. This …
Pilot reuse among D2D users in D2D underlaid massive MIMO systems
In a device-to-device (D2D) underlaid massive multiple-input multiple-output system, D2D
transmitters reuse the uplink spectrum of cellular users (CUs), leading to cochannel …
transmitters reuse the uplink spectrum of cellular users (CUs), leading to cochannel …
A robust resource allocation scheme for device-to-device communications based on Q-learning
A Amin, X Liu, I Khan, P Uthansakul, M Forsat… - 2020 - qspace.qu.edu.qa
One of the most effective technology for the 5G mobile communications is Device-to-device
(D2D) communication which is also called terminal pass-through technology. It can directly …
(D2D) communication which is also called terminal pass-through technology. It can directly …
Coexistence of D2D communications and cell-free massive MIMO systems with low resolution ADC for improved throughput in beyond-5G networks
In this paper, uplink transmission of a cell-free massive multiple-input multiple-output (CF-
mMIMO) system coexisting with device-to-device (D2D) communication links is investigated …
mMIMO) system coexisting with device-to-device (D2D) communication links is investigated …