Delay-Optimal Resource Scheduling of Energy Harvesting-Based Devices
نویسندگان
چکیده
منابع مشابه
Delay Optimal Scheduling for Energy Harvesting Based Communications
Energy harvesting has attached considerably attention for its wide application in wireless green communications. Equipped with a rechargeable battery, a source node can harvest energy from ambient environments and rely on this free and regenerative energy supply to transmit packets. Due to the uncertainty of available energy from harvesting, however, it could induce intolerably large latency an...
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An offline transmission completion time minimization problem for an energy harvesting transmitter is considered. Specifically, optimal power and rate allocation for data packets arriving at arbitrary but known instances is studied. Communication takes place under a fading channel and transmitter is restricted with a limited energy storage capability. An optimal policy takes into account the cha...
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Real time and non-real-time data packets are the two types of scheduling packets which is used at sensor nodes with resource constraints in WSN of importance to reduce sensors energy and end-to-end delays. Existing First Come First Served, starvation of high priority real-time data packets due to the transmission of a large data packet in nonpreemptive priority scheduling, starvation of nonreal...
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We consider an energy harvesting transmitter broadcasting data to two receivers. Energy and data arrivals are assumed to occur at arbitrary but known instants. The goal is to minimize the total transmission time of the packets arriving within a certain time window, using the energy that becomes available during this time. An achievable rate region with structural properties satisfied by the two...
متن کاملOptimal Offline Packet Scheduling on an Energy Harvesting Fading Channel
An offline transmission completion time minimization problem for an energy harvesting transmitter is considered. Specifically, optimal power and rate allocation for data packets arriving at arbitrary but known instances is studied. Communication takes place under a fading channel and transmitter is restricted with a limited energy storage capability. An optimal policy takes into account the cha...
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ژورنال
عنوان ژورنال: IEEE Transactions on Green Communications and Networking
سال: 2019
ISSN: 2473-2400
DOI: 10.1109/tgcn.2019.2924242