Non-orthogonal multiple access (NOMA) is a promising candidate for the sixth generation wireless communication networks due to its high spectrum efficiency (SE), energy efficiency …
The energy efficient resource allocation scheme based on genetic algorithm (GA) for the downlink orthogonal frequency division multiple access (OFDMA) heterogeneous networks …
As one of the key technologies in 5G networks, Carrier Aggregation (CA) is studied in this paper. In CA, Component Carriers (CCs) can be activated and deactivated depending on …
K Jin, X Cai, J Du, H Park, Z Tang - IEEE Transactions on Green …, 2022 - ieeexplore.ieee.org
The mmWave spectrum has been involved in the 5G wireless communication systems for its enormous spectrum resources. However, signals over mmWave bands suffer from severe …
L Li, X Wen, Z Lu, W Jing… - IEEE Communications …, 2021 - ieeexplore.ieee.org
Unmanned aerial vehicles (UAVs) can be utilized to provide communication services for the areas where the communication is unavailable due to the high mobility, agility and low cost …
Z Liu, W Chen, Z Li, J Yuan, Q Wu… - IEEE Communications …, 2023 - ieeexplore.ieee.org
In this letter, we investigated the downlink transmission problem of a cognitive radio network (CRN) equipped with a novel transmissive reconfigurable intelligent surface (TRIS) …
Delta-orthogonal multiple access (D-OMA) has been recently investigated as a potential technique to enhance the spectral efficiency in the sixth-generation (6G) networks. D-OMA …
SK Singh, VS Borkar… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this article, we study the problem of user association, ie, determining which base station (BS) a user should associate with, in a dense millimeter wave (mmWave) network. In our …
H Cui, F You - IEEE Communications Letters, 2021 - ieeexplore.ieee.org
In this letter, we study adaptive user-centric resource scheduling management for dual- connectivity (DC) heterogeneous networks with different numbers of user terminals (UTs) …