A hybrid spectrum access approach for efficient channel allocation and power control in cognitive radio networks

S Kumar Dhurandher, B Kumar - International Journal of …, 2022 - Wiley Online Library
spectrum bands, that is, spectrum holes as mostly generated due to the fixed spectrum allocation
of the available spectrum … of spectrum holes for a SU on frequency, time and power axis…

Potential games for energy-efficient power control and subcarrier allocation in uplink multicell OFDMA systems

S Buzzi, G Colavolpe, D Saturnino… - IEEE Journal of …, 2011 - ieeexplore.ieee.org
allocation and transmit power control on the chosen subcarriers. In order to obtain resource
allocation … Ottersten, “Game theoretic approach to spectrum allocation for weak interference …

Near-optimal dynamic spectrum allocation in cellular networks

AP Subramanian, M Al-Ayyoub, H Gupta… - … Dynamic Spectrum …, 2008 - ieeexplore.ieee.org
… Indeed, centralized architectures [4–6] for dynamic spectrum access have gained a lot of …
spectrum brokers. We address this issue in this paper by designing efficient spectrum allocation

Optimal coordination of electric vehicles for virtual power plants with dynamic communication spectrum allocation

B Zhou, K Zhang, KW Chan, C Li, X Lu… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
… An interactive approach is presented for combined optimization of dynamic spectrum allocation
and EV scheduling in the VPP to coordinate charging/discharging strategies of massive …

Power control and rate allocation in multirate wideband CDMA systems

JW Mark, S Zhu - 2000 IEEE Wireless Communications and …, 2000 - ieeexplore.ieee.org
… the proposed power control algorithm when it does converge to a solution. Power control is
a … In this paper, we show that any form of power control or power distribution law is indeed a. …

Resource allocation and dynamic power control for D2D communication underlaying uplink multi-cell networks

F Jiang, B Wang, C Sun, Y Liu, X Wang - Wireless Networks, 2018 - Springer
… a resource allocation scheme and dynamic power control for D2D … between resource allocation
and power control scheme, the … 1, the spectrum allocation and power control in each cell …

An auction framework for spectrum allocation with interference constraint in cognitive radio networks

L Chen, S Iellamo, M Coupechoux… - 2010 Proceedings …, 2010 - ieeexplore.ieee.org
allocation mechanism should ensure that the spectrum resource (unused by PUs) is allocated
… research problem of designing efficient spectrum allocation mechanism for cognitive radio …

Energy-efficient power control: A look at 5G wireless technologies

A Zappone, L Sanguinetti, G Bacci… - IEEE Transactions …, 2015 - ieeexplore.ieee.org
… This work develops power control algorithms for energy efficiency (EE) maximization (measured
in bit/Joule) in wireless networks. Unlike previous related works, minimum-rate …

Joint power and spectrum allocation algorithm in cognitive radio networks

Y Liu, X Tan, AA Anghuwo - Journal of Systems Engineering …, 2011 - ieeexplore.ieee.org
… The power control problem for multiple cognitive users in spectrum sharing networks is …
In this paper, we mainly study the multi-subcarrier and power allocation problems for spectrum

A two-layer, energy-efficient approach for joint power control and uplink–downlink channel allocation in D2D communication

L Zhou, Y Wu, H Yu - Sensors, 2020 - mdpi.com
… In this study, we proposed a power control and channel allocation scheme for the EE … two
sub-problems: power control and channel allocation. A power control algorithm based on the …