Z Zhou, K Ota, M Dong, C Xu - IEEE Transactions on Vehicular …, 2016 - ieeexplore.ieee.org
Energy-efficiency (EE) is critical for device-to-device (D2D) enabled cellular networks due to limited battery capacity and severe cochannel interference. In this paper, we address the EE …
D Zhang, Z Chen, J Ren, N Zhang… - IEEE Transactions …, 2016 - ieeexplore.ieee.org
The incorporation of cognitive radio (CR) and energy harvesting (EH) capabilities in wireless sensor networks enables spectrum and energy-efficient heterogeneous CR sensor networks …
J Ren, Y Zhang, N Zhang, D Zhang… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
Wireless sensor networks operating in the license-free spectrum suffer from uncontrolled interference as those spectrum bands become increasingly crowded. The emerging …
D Zhang, Z Chen, MK Awad, N Zhang… - IEEE Journal on …, 2016 - ieeexplore.ieee.org
In this paper, we study resource management and allocation for energy harvesting cognitive radio sensor networks (EHCRSNs). In these networks, energy harvesting supplies the …
In this paper, we investigate the network utility maximization problem in energy harvesting cognitive radio sensor networks (CRSNs). Different from traditional sensor networks, sensor …
H Zhu, C Fang, Y Liu, C Chen, M Li… - IEEE Journal on …, 2016 - ieeexplore.ieee.org
The emerging paradigm for dynamic spectrum sharing is based on allowing secondary users (SUs) to exploit white space frequency that is not occupied by primary users. White …
J Zheng, H Zhang, Y Cai, R Li… - IEEE Sensors …, 2016 - ieeexplore.ieee.org
Energy harvesting (EH) has been proposed as a promising technology to extend the lifetime of wireless sensor networks (WSNs) by continuously harvesting green/renewable energy …
S Agarwal, S De - IET Communications, 2016 - Wiley Online Library
In energy‐constrained cognitive radio networks (CRNs), the choice on single channel access versus switched multichannel access is critical for energy saving and sustainable …