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Adaptive transmission policies for energy harvesting wireless nodes in fading channels

Omur Ozel, Kaya Tutuncuoglu, Jing Yang, Sennur Ulukus, Aylin Yener
2011 2011 45th Annual Conference on Information Sciences and Systems  
In this paper, we consider a single-user communication system, where an energy harvesting transmitter communicates with a receiver over a fading wireless channel.  ...  We solve for the optimum transmission scheme using stochastic dynamic programming. This optimal solution does not admit a closed form expression and is computationally expensive.  ...  Energy (or rate) management for maximum rate or minimum energy under delay constraints has been considered in [11] - [17] .  ... 
doi:10.1109/ciss.2011.5766183 dblp:conf/ciss/OzelTYUY11 fatcat:7i2n3hpluzgr3nn3r5342oilei

Advances in Energy Harvesting Communications: Past, Present, and Future Challenges

Meng-Lin Ku, Wei Li, Yan Chen, K. J. Ray Liu
2016 IEEE Communications Surveys and Tutorials  
scheduling and optimization, implementation of energy harvesting in cooperative, cognitive radio, multi-user and cellular networks, etc.  ...  Energy harvesting from ambient energy sources can potentially reduce the dependence on the supply of grid or battery energy, providing many attractive benefits to the environment and deployment.  ...  a new design constraint on energy usage in the time axis.  ... 
doi:10.1109/comst.2015.2497324 fatcat:eith6csyyfhwbnlzin72n6yuna

Resource management for fading wireless channels with energy harvesting nodes

Omur Ozel, Kaya Tutuncuoglu, Jing Yang, Sennur Ulukus, Aylin Yener
2011 2011 Proceedings IEEE INFOCOM  
In this paper, we consider optimization of the transmission policy of an energy harvesting transmitter which has a limited battery capacity, communicating in a wireless fading channel.  ...  We solve the throughput maximization problem for the fading channel using the directional water-filling algorithm, which simultaneously adapts to the energy harvested as well as the channel variations  ...  CONCLUSIONS We developed optimal energy management schemes for energy harvesting systems operating in fading channels, with finite capacity rechargeable batteries.  ... 
doi:10.1109/infcom.2011.5935203 dblp:conf/infocom/OzelTYUY11 fatcat:k7srs6ai3bdite7ekioxs3m4bq

Power Management Policies for AWGN Channels with Slow-Varying Harvested Energy [article]

Ali Zibaeenejad
2018 arXiv   pre-print
In this paper, we study power management (PM) policies for an Energy Harvesting Additive White Gaussian Noise (EH-AWGN) channel.  ...  The harvested energy sequence is known causally (online) at the transmitter. The transmitter is equipped with a rechargeable battery with infinite energy storage capacity.  ...  power P , then energy nP is allocated to that block code and the extra energy remains in the battery for future usage.  ... 
arXiv:1808.00450v1 fatcat:m3wd3tfovrdm5mk7h75squ3iim

Transmission with Energy Harvesting Nodes in Fading Wireless Channels: Optimal Policies [article]

Omur Ozel, Kaya Tutuncuoglu, Jing Yang, Sennur Ulukus, Aylin Yener
2011 arXiv   pre-print
In this paper, we consider optimization of point-to-point data transmission with an energy harvesting transmitter which has a limited battery capacity, communicating in a wireless fading channel.  ...  We use stochastic dynamic programming to solve for the optimal online policy that maximizes the average number of bits delivered by a deadline under stochastic fading and energy arrival processes with  ...  CONCLUSIONS We developed optimal energy management schemes for energy harvesting systems operating in fading channels, with finite capacity rechargeable batteries.  ... 
arXiv:1106.1595v1 fatcat:ctdkmupntraixln7bdm7oiog4e

Achieving AWGN Capacity Under Stochastic Energy Harvesting

Omur Ozel, Sennur Ulukus
2012 IEEE Transactions on Information Theory  
In energy harvesting communication systems, an exogenous recharge process supplies energy necessary for data transmission and the arriving energy can be buffered in a battery before consumption.  ...  Index Terms-Additive white Gaussian noise (AWGN) channel, energy harvesting, offline power management, Shannon capacity.  ...  ., with energy harvesting transmitters, as long as the transmitters are equipped with unlimited sized batteries.  ... 
doi:10.1109/tit.2012.2204389 fatcat:upuqwsawxfhlniu3umgjezon2m

Transmission with Energy Harvesting Nodes in Fading Wireless Channels: Optimal Policies

Omur Ozel, Kaya Tutuncuoglu, Jing Yang, Sennur Ulukus, Aylin Yener
2011 IEEE Journal on Selected Areas in Communications  
In this paper, we consider optimization of point-to-point data transmission with an energy harvesting transmitter which has a limited battery capacity, communicating in a wireless fading channel.  ...  We use stochastic dynamic programming to solve for the optimal online policy that maximizes the average number of bits delivered by a deadline under stochastic fading and energy arrival processes with  ...  CONCLUSIONS We developed optimal energy management schemes for energy harvesting systems operating in fading channels, with finite capacity rechargeable batteries.  ... 
doi:10.1109/jsac.2011.110921 fatcat:drtlduimvrf2lgj2i4kf7iei4m

Spatial-Temporal Water-Filling power allocation in MIMO systems with harvested energy

Congshi Hu, Jie Gong, Xiaolei Wang, Sheng Zhou, Zhisheng Niu
2013 2013 IEEE/CIC International Conference on Communications in China (ICCC)  
The optimal power allocation can be obtained through Spatial-Temporal Water-Filling (ST-WF) solution, by which harvested energy is first allocated among antennas and then among time slots.  ...  This paper presents the power allocation solution in single link Multi-Input Multi-Output (MIMO) wireless communication systems powered by harvested energy.  ...  There are two main constraints on energy harvesting, namely the energy causality constraint and the battery capacity constraint.  ... 
doi:10.1109/iccchina.2013.6671182 fatcat:iaipi6f4pbh4xmqxxghffza5sy

A General Framework for the Optimization of Energy Harvesting Communication Systems with Battery Imperfections [article]

Bertrand Devillers, Deniz Gunduz
2012 arXiv   pre-print
In this paper a general framework is introduced for the optimization of communication systems in which the transmitter is able to harvest energy from its environment.  ...  Energy harvesting has emerged as a powerful technology for complementing current battery-powered communication systems in order to extend their lifetime.  ...  In [12] , the amount of transmitted data is maximized for an energy harvesting system under deadline and finite battery capacity constraints.  ... 
arXiv:1109.5490v2 fatcat:cojajosmm5f5vcxzgbyr4qsupu

Energy Harvesting Wireless Communications: A Review of Recent Advances

Sennur Ulukus, Aylin Yener, Elza Erkip, Osvaldo Simeone, Michele Zorzi, Pulkit Grover, Kaibin Huang
2015 IEEE Journal on Selected Areas in Communications  
Various potential models with energy harvesting nodes at different network scales are reviewed as well as models for energy consumption at the nodes.  ...  The emerging related area of energy transfer for self-sustaining energy harvesting wireless networks is considered in detail covering both energy cooperation aspects and simultaneous energy and information  ...  The optimization problem is subject to the energy causality constraint on the harvested energy, and the finite-storage constraint on the rechargeable battery.  ... 
doi:10.1109/jsac.2015.2391531 fatcat:5sa33fbeefawjci4sokszaujuu

Efficient Energy Management for the Internet of Things in Smart Cities

Waleed Ejaz, Muhammad Naeem, Adnan Shahid, Alagan Anpalagan, Minho Jo
2017 IEEE Communications Magazine  
For example, an optimization problem for minimizing the cost of electricity usage is presented in [11] .  ...  This is subject to constraints on coverage f et , duration of energy harvesting d e , and target harvesting energy -E C .  ... 
doi:10.1109/mcom.2017.1600218cm fatcat:p2ctkshenzcbjl4pfdiryeceji

Optimal harvest-use-store policy for energy-harvesting wireless systems in frequency-selective fading channels

Fangchao Yuan, Shi Jin, Kai-Kit Wong, Hongbo Zhu
2015 EURASIP Journal on Wireless Communications and Networking  
As opposed to battery-limited devices that are subject only to a power constraint or a sum energy constraint, EH transmitters are, in addition, subject to energy-harvesting  ...  To balance the energy stored in or extracted from the battery for maximization throughput with the randomly arrival harvesting energy constraint, we first characterize the amazing properties of our optimal  ...  Acknowledgements The authors would like to thank the editors and the anonymous reviewers for providing very detailed suggestions for revision, which help considerably improve the presentation of the paper  ... 
doi:10.1186/s13638-015-0275-8 fatcat:jhbtsf5nonem3i45xl7h6uoaxm

A Power Management Strategy for Minimization of Energy Storage Reservoirs in Wireless Systems With Energy Harvesting

Yoash Levron, Doron Shmilovitz, Luis Martinez-Salamero
2011 IEEE Transactions on Circuits and Systems Part 1: Regular Papers  
Index Terms-Adaptive power management, adaptive sampling, dynamic power management, energy harvesting sensors (EHS), energy management, energy storage, harvesting aware, power management, wireless sensor  ...  Since energy availability is a bottleneck that limits performance, many works focus on minimizing energy usage, by applying smart power management.  ...  To assure these energy reserves, a low limit threshold for stored energy, , is defined. When stored energy falls under this limit, transmission stops.  ... 
doi:10.1109/tcsi.2010.2073830 fatcat:moks2wyu45bjxduiz2bn3xwak4

Online Power Control Optimization for Wireless Transmission with Energy Harvesting and Storage

Fatemeh Amirnavaei, Min Dong
2016 IEEE Transactions on Wireless Communications  
Assuming a finite battery storage capacity, we design an online power control strategy aiming at maximizing the long-term time-averaged transmission rate under battery operational constraints for energy  ...  We consider wireless transmission over fading channel powered by energy harvesting and storage devices.  ...  For [8] , different from the commonly used harvest-store-use models for energy harvesting, the authors have considered a harvest-use-store model to improve the efficiency of energy usage.  ... 
doi:10.1109/twc.2016.2548459 fatcat:e7vdj6ikxrh3phbfr2ckrz6dlu

Weighted Sum-Throughput Maximization for MIMO Broadcast Channel: Energy Harvesting Under System Imperfection [article]

Zhi Chen, Pingyi Fan, Dapeng Oliver Wu, Khaled Ben Letaief
2015 arXiv   pre-print
In this work, a MIMO broadcast channel under the energy harvesting (EH) constraint and the peak power constraint is investigated.  ...  The transmitter is equipped with a hybrid energy storage system consisting of a perfect super capacitor (SC) and an inefficient battery, where both elements have limited energy storage capacities.  ...  CONCLUSION In this work, a MIMO broadcast channel under the energy harvesting (EH) constraint and the peak power constraint was investigated, where the transmitter was equipped with a hybrid energy storage  ... 
arXiv:1511.01953v1 fatcat:z6apzyakjbdb5o7kjsj7bncrmi
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