Optimal energy routing in networks with energy cooperation
| العنوان: | Optimal energy routing in networks with energy cooperation |
|---|---|
| المؤلفون: | Berk Gurakan, Sennur Ulukus, Omur Ozel |
| المصدر: | ACSSC |
| بيانات النشر: | IEEE, 2014. |
| سنة النشر: | 2014 |
| مصطلحات موضوعية: | Data flow diagram, Engineering, business.industry, Energy management, Distributed computing, Node (networking), Routing (electronic design automation), business, Telecommunications network, Energy harvesting, Energy (signal processing), Computer network, Power (physics) |
| الوصف: | We consider the delay minimization problem in an energy harvesting communication network with energy cooperation. We investigate the problems of optimal energy management at each node and optimal energy routing between nodes through energy cooperation. For the case without energy cooperation, each node needs to distribute its harvested energy over its outgoing links. For this problem, we show that each node should allocate more power to links with more noise power and to links through which more data flow. For the case with energy cooperation, each node needs to distribute its harvested energy among its outgoing links, and in addition, each node may transfer a portion of its harvested energy to neighboring nodes through energy cooperation. For this problem, we develop an iterative algorithm to determine the optimal energy routes in the network. We numerically observe that energy is routed from nodes with lower data loads to nodes with higher data loads. |
| DOI: | 10.1109/acssc.2014.7094753 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::dbd970097a18de81d940c306cc524e36 https://doi.org/10.1109/acssc.2014.7094753 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi...........dbd970097a18de81d940c306cc524e36 |
| قاعدة البيانات: | OpenAIRE |
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