NOMA and future 5G & B5G wireless networks: A paradigm
U Ghafoor, M Ali, HZ Khan, AM Siddiqui… - Journal of Network and …, 2022 - Elsevier
For the last few decades, wireless communication has been facing a technological
revolution. High data rate and continuous connectivity are the necessities because the …
revolution. High data rate and continuous connectivity are the necessities because the …
UAV assisted 5G and beyond wireless networks: A survey
There is a huge technological advancement in the field of wireless communication in the last
few decades. Technology has revolutionized from voice communication to interactive …
few decades. Technology has revolutionized from voice communication to interactive …
Resource allocation schemes for 5G network: A systematic review
Fifth-generation (5G) communication technology is intended to offer higher data rates,
outstanding user exposure, lower power consumption, and extremely short latency. Such …
outstanding user exposure, lower power consumption, and extremely short latency. Such …
Secure resource management in beyond 5G heterogeneous networks with decoupled access
Coverage, capacity and throughput can be enhanced significantly by offering a hybrid
solution consisting of microwave (μ W) high power base station (HPB) underlaid millimetre …
solution consisting of microwave (μ W) high power base station (HPB) underlaid millimetre …
Joint downlink user association and interference avoidance with a load balancing approach in backhaul-constrained HetNets
In heterogeneous networks (HetNets), different lower-power base stations are added in a
typically unplanned manner to the well-planned macro-only network, bringing new …
typically unplanned manner to the well-planned macro-only network, bringing new …
Resource allocation for energy efficiency optimization in uplink–downlink decoupled 5G heterogeneous networks
Heterogeneous networks (HetNets) are a practical solution for traffic offloading from a high
powered base station (HBS) to a low powered base station (LBS). In the HetNets, uplink …
powered base station (HBS) to a low powered base station (LBS). In the HetNets, uplink …
Maximizing throughput and energy efficiency in 6G based on phone user clustering enabled UAV assisted downlink hybrid multiple access HetNet
U Ghafoor, T Ashraf - Telecommunication Systems, 2024 - Springer
The surge in technology is driving demands for real-time interactive applications and high-
speed transmissions, necessitating improved network throughput and energy efficiency (EE) …
speed transmissions, necessitating improved network throughput and energy efficiency (EE) …
Joint dl/ul decouple user association in microwave and mmwave enabled beyond 5G heterogeneous networks
Beyond fifth-generation (5G) heterogeneous networks (HetNets) are facing the challenge of
accommodating enormous mobile users and data traffic with scarce spectrum resources in …
accommodating enormous mobile users and data traffic with scarce spectrum resources in …
Efficient resource allocation for hybrid nonorthogonal multiple access based heterogeneous networks beyond fifth‐generation
U Ghafoor, M Ali, HZ Khan… - Transactions on …, 2022 - Wiley Online Library
Abstract Fifth‐generation (5G) and future beyond fifth‐generation (B5G) networks will
require immense capacity due to the high rise in the number of multimedia applications and …
require immense capacity due to the high rise in the number of multimedia applications and …
Inter-cell interference in multi-tier heterogeneous cellular networks: modeling and constraints
Interference is the main source of capacity limitation in wireless networks. In some medium
access technologies in cellular networks, such as OFDMA, the allocation of frequency …
access technologies in cellular networks, such as OFDMA, the allocation of frequency …