[PDF][PDF] Energy Efficiency Analysis and Power Allocation of Cooperative Communications in Wireless Sensor Networks.

W Liu, G Li, L Zhu - J. Commun., 2013 - jocm.us
In order to improve the energy saving performance of cooperative communication, a novel
power allocation solution, named Half Transmission Power Allocation Solution (HTPAS), is …

[PDF][PDF] Energy efficiency optimization of cooperative communication in wireless sensor networks

S Wang, J Nie - EURASIP Journal on Wireless Communications and …, 2010 - Springer
In wireless sensor networks (WSNs), cooperative communication represents a potential
candidate to combat the effects of channel fading by exploiting diversity gain achieved via …

On the energy efficiency of cooperative communications in wireless sensor networks

AK Sadek, W Yu, KJR Liu - ACM Transactions on Sensor Networks …, 2010 - dl.acm.org
Cooperative communications represent a potential candidate to combat the effects of
channel fading and to increase the transmit energy efficiency in wireless sensor networks …

Cross-layer strategy for energy-efficient cooperative communication in wireless sensor networks

Y Chen, W Yi, Y Yang - 2010 - IET
Cooperative communication has been shown to provide significant performance gains over
fading channels in wireless networks, as well as enhancement of the energy efficiency in …

Optimal power allocation for the maximization of energy efficiency in wireless sensor networks

K An, K Sun, W Huang, S Hou, H Zhang, L Zhang - 2014 - IET
Energy efficiency (EE) is an important factor for the deployment of wireless sensor networks.
Cooperative communication can help to reduce energy consumption for long distance data …

Energy efficiency analysis of bidirectional wireless information and power transfer for cooperative sensor networks

R Chen, Y Sun, Y Chen, X Zhang, S Li, Z Sun - IEEE Access, 2018 - ieeexplore.ieee.org
In this paper, we study the energy efficiency of bidirectional wireless information and power
transfer in cooperative sensor networks, where the relay node can decode and forward …

A new cooperative transmission metric in wireless sensor networks to minimize energy consumption per unit transmit distance

B Li, W Wang, Q Yin, R Yang, Y Li… - IEEE Communications …, 2012 - ieeexplore.ieee.org
In this letter, we propose a new metric for energy-efficient cooperative transmission in
wireless sensor networks (WSN) where the circuit energy consumption is taken into …

Effective energy efficient communications in wireless sensor networks for multiplicity of environment

MK Debbarma, A Roy, S Roy - 2012 International Conference …, 2012 - ieeexplore.ieee.org
In wireless sensor networks (WSN) cooperative communications can be defined as a
potential candidate to conflict the effects of channel fading. Energy efficacy is one of the …

Energy hole mitigation through cooperative transmission in wireless sensor networks

L Fei, Y Chen, Q Gao, XH Peng… - International Journal of …, 2015 - journals.sagepub.com
The energy balancing capability of cooperative communication is utilized to solve the energy
hole problem in wireless sensor networks. We first propose a cooperative transmission …

The computation and analysis of energy‐efficient multirelay and multihop communication scheme in wireless sensor networks

Z Xie, Q Shen, Y Hu, Y Su… - International Journal of …, 2018 - Wiley Online Library
Wireless sensor network (WSN) has been one of the most important network technologies
nowadays. However, the communication of wireless sensor nodes is often constrained by …