Energy-efficiency oriented traffic offloading in wireless networks: A brief survey and a learning approach for heterogeneous cellular networks
This paper first provides a brief survey on existing traffic offloading techniques in wireless
networks. Particularly as a case study, we put forward an online reinforcement learning …
networks. Particularly as a case study, we put forward an online reinforcement learning …
On green-energy-powered cognitive radio networks
A green-energy-powered cognitive radio (CR) network is capable of liberating the wireless
access networks from spectral and energy constraints. The limitation of the spectrum is …
access networks from spectral and energy constraints. The limitation of the spectrum is …
Intelligent wireless communications enabled by cognitive radio and machine learning
The ability to intelligently utilize resources to meet the need of growing diversity in services
and user behavior marks the future of wireless communication systems. Intelligent wireless …
and user behavior marks the future of wireless communication systems. Intelligent wireless …
Energy-efficient optimal power allocation for fading cognitive radio channels: Ergodic capacity, outage capacity, and minimum-rate capacity
Green communications is an inevitable trend for future communication network design,
especially for a cognitive radio network. Power allocation strategies are of crucial …
especially for a cognitive radio network. Power allocation strategies are of crucial …
Interference-aware energy-efficient resource allocation for OFDMA-based heterogeneous networks with incomplete channel state information
Heterogeneous wireless networks are considered as promising technologies to improve
energy efficiency. In heterogeneous networks, interference management is very important …
energy efficiency. In heterogeneous networks, interference management is very important …
Green cognitive mobile networks with small cells for multimedia communications in the smart grid environment
S Bu, FR Yu - IEEE Transactions on Vehicular Technology, 2014 - ieeexplore.ieee.org
High-data-rate mobile multimedia applications can greatly increase energy consumption,
leading to an emerging trend of addressing the “energy efficiency” aspect of mobile …
leading to an emerging trend of addressing the “energy efficiency” aspect of mobile …
Fair resource allocation for OFDMA femtocell networks with macrocell protection
We consider the joint subchannel allocation and power control problem for orthogonal
frequency-division multiple-access (OFDMA) femtocell networks in this paper. Specifically …
frequency-division multiple-access (OFDMA) femtocell networks in this paper. Specifically …
Stackelberg Bayesian game for power allocation in two-tier networks
The downlink power allocation in a two-tier cellular network that consists of a macrocell
network underlaid by multiple femtocell networks is addressed in this paper. This paper aims …
network underlaid by multiple femtocell networks is addressed in this paper. This paper aims …
Medium access control protocols in cognitive radio networks: Overview and general classification
The Cognitive Radio and the Cognitive Radio Networks have recently become one of the
most intensively studied paradigms in wireless communications. The main distinctive …
most intensively studied paradigms in wireless communications. The main distinctive …
Adaptive spectrum sharing for half-duplex and full-duplex cognitive radios: From the energy efficiency perspective
In traditional cognitive radio networks (CRNs), the interweave, underlay, overlay, and hybrid
spectrum sharing schemes are only spectrum-efficient in specific circumstances. In order to …
spectrum sharing schemes are only spectrum-efficient in specific circumstances. In order to …