Wave: a distributed scheduling algorithm for convergecast in IEEE 802.15.4e TSCH networks
نویسندگان
چکیده
منابع مشابه
Distributed time-optimal scheduling for convergecast in wireless sensor networks
We consider applications of sensor networks wherein data packets generated by every node have to reach the base station. This results in a many-to-one communication paradigm referred to as convergecast. We are interested in determining a TDMA schedule that minimizes the total time required to complete the convergecast. Initially, we consider a simple version of the problem wherein every node ge...
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We explore the following fundamental question how fast can information be collected from a wireless sensor network? We consider a number of design parameters such as, power control, time and frequency scheduling, and routing. There are essentially two factors that hinder efficient data collection interference and the half-duplex single-transceiver radios. We show that while power control helps ...
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We study the scheduling problem for data collection from sensor nodes to the sink node in wireless sensor networks, also referred to as the convergecast problem. The convergecast problem in general network topology has been proven to be NP-hard. In this paper, we propose our heuristic algorithm (finding the minimum scheduling time for convergecast (FMSTC)) for general network topology and evalu...
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ژورنال
عنوان ژورنال: Transactions on Emerging Telecommunications Technologies
سال: 2015
ISSN: 2161-3915
DOI: 10.1002/ett.2991