Five facets of 6G: Research challenges and opportunities
While the fifth-generation systems are being rolled out across the globe, researchers have
turned their attention to the exploration of radical next-generation solutions. At this early …
turned their attention to the exploration of radical next-generation solutions. At this early …
Cell-free massive MIMO: A new next-generation paradigm
Cell-free (CF) massive multiple-input-multiple-output (MIMO) systems have a large number
of individually controllable antennas distributed over a wide area for simultaneously serving …
of individually controllable antennas distributed over a wide area for simultaneously serving …
Joint optimization of BS clustering and power control for NOMA-enabled CoMP transmission in dense cellular networks
Non-orthogonal multiple access (NOMA)-enabled coordinated multipoint (CoMP)
transmission has great potential in balancing spectrum utilization and interference mitigation …
transmission has great potential in balancing spectrum utilization and interference mitigation …
Next generation wireless cellular networks: ultra-dense multi-tier and multi-cell cooperation perspective
The next generation wireless cellular network is aimed to address the demands of users and
emerging use cases set by industries and academia for beyond 2020. Hence, The next …
emerging use cases set by industries and academia for beyond 2020. Hence, The next …
Interference management in backhaul constrained 5G HetNets through coordinated multipoint
S Gulia, A Ahmad, S Singh, MD Gupta - Computers and Electrical …, 2022 - Elsevier
The inter-cell interference (ICI) is a major bottleneck that harshly impairs the cell-edge
performance in the cellular networks. In heterogeneous networks (HetNets), time domain …
performance in the cellular networks. In heterogeneous networks (HetNets), time domain …
Heterogeneous ultradense networks with NOMA: System architecture, coordination framework, and performance evaluation
Heterogeneous ultradense networks (H-UDNs) are one key enabler for fifth-generation (5G)
wireless networks and beyond to satisfy the explosive growth of mobile data traffic, which …
wireless networks and beyond to satisfy the explosive growth of mobile data traffic, which …
Multiconnectivity in multicellular, multiuser systems: A matching-based approach
Wireless communication systems have been evolving since the first generation. With the fifth
generation of wireless systems, not only the evolutionary aspect of increased data rates is …
generation of wireless systems, not only the evolutionary aspect of increased data rates is …
Base station coordination scheme for multi-tier ultra-dense networks
S Mukherjee, D Kim, J Lee - IEEE Transactions on Wireless …, 2021 - ieeexplore.ieee.org
In this paper, we consider a relative received link power (RRLP)-based coordinated multi-
point (CoMP) joint transmission (JT) in the multi-tier ultra-dense networks (UDN). In this …
point (CoMP) joint transmission (JT) in the multi-tier ultra-dense networks (UDN). In this …
Analysis of area spectral & energy efficiency in a CoMP-enabled user-centric cloud RAN
In this paper, we consider coordinated multipoint transmission (CoMP) by using distributed
data base stations (DBSs) in a User-centric Cloud-based Radio Access Network (UCRAN) …
data base stations (DBSs) in a User-centric Cloud-based Radio Access Network (UCRAN) …
Optimized joint LiFi coordinated multipoint joint transmission clustering and load balancing for hybrid LiFi and WiFi networks
W Ma, L Zhang, Y Jiang - Journal of Optical Communications and …, 2020 - opg.optica.org
Hybrid light fidelity (LiFi) and wireless fidelity (WiFi) networks provide a promising solution
for future indoor wireless communication. Hybrid networks face the challenge of imbalanced …
for future indoor wireless communication. Hybrid networks face the challenge of imbalanced …