Alfaqawi, Mohammed and Habaebi, Mohamed Hadi and Habachi, Oussama and Meghdadi, Vahid and Siddiqi, mohammad U. and Islam, Md. Rafiqul and Cances, Jean Pierre and Khan, Sheroz (2020) POMDP formulation for energy harvesting network with wireless distributed computing. HAL archives-ouvertes. pp. 1-6.
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Abstract
Energy harvesting network (EHN) is a trending topic in wireless communications that enables wireless devices to harvest energy from ambient sources such as RF waves. However, EHN faces energy causality constraint that turns the energy harvester into sleep mode. This, in turn, delays the processing of next task until harvesting the required energy for processing. The objective of this research is to prolong the active mode of energy harvesters by employing a novel scheme of EHN that combines local computing and wireless distributed computing in one EHN. Accordingly, a novel EHN algorithm that employs partially observable Markov decision process (POMDP) is proposed in order to automate the decision of the energy harvester based on the channel variations and stored energy. Herein, the scheme of the proposed EHN is explained first. Then, the problem of the proposed EHN is formulated as POMDP. Furthermore, a policy is found in order to estimate the validity of the proposed EHN against the conventional EHN.
| Item Type: | Article (Journal) |
|---|---|
| Additional Information: | 6727/79730 |
| Uncontrolled Keywords: | Energy harvesting network; local computing; wireless distributed computing; POMDP |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunication. Including telegraphy, radio, radar, television |
| Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): | Kulliyyah of Engineering > Department of Electrical and Computer Engineering Kulliyyah of Engineering |
| Depositing User: | Dr. Mohamed Hadi Habaebi |
| Date Deposited: | 14 Jun 2020 22:43 |
| Last Modified: | 14 Jun 2020 22:43 |
| URI: | http://irep.iium.edu.my/id/eprint/79730 |
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