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Energy Efficient Co...
Energy Efficient Consecutive Packet Transmissions in Receiver-initiated Wake-up Radio Enabled WSNs
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- Guntupalli, Lakshmikanth (författare)
- Mittuniversitetet,Avdelningen för informationssystem och -teknologi,Communication Systems and Networks (CSN)
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- Ghose, Debasish (författare)
- University of Agder, Norway
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- Li, Frank (författare)
- University of Agder, Norway
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visa fler...
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- Gidlund, Mikael, 1972- (författare)
- Mittuniversitetet,Avdelningen för informationssystem och -teknologi,Communication Systems and Networks (CSN)
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visa färre...
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(creator_code:org_t)
- 2018
- 2018
- Engelska.
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Ingår i: IEEE Sensors Journal. - 1530-437X .- 1558-1748. ; 18:11, s. 4733-4745
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- In wake-up radio (WuR)-enabled wireless sensor networks, data communication among nodes is triggered in an on-demand manner, by either a sender or a receiver. For receiver-initiated WuR (RI-WuR), a~receiving node wakes up sending nodes through a wake-up call. Correspondingly sending nodes transmit packets in a traditional way by competing with one another multiple times in a single operational cycle. In~this paper, we propose a receiver-initiated consecutive packet transmission WuR (RI-CPT-WuR) medium access control (MAC) protocol, which eliminates multiple competitions to achieve higher energy efficiency. Furthermore, we develop two associated discrete time Markov chains (DTMCs) for evaluating the performance of RI-CPT-WuR and an existing RI-WuR MAC protocol. Using the solutions from the DTMC models, closed-form expressions for network throughput, average delay, packet reliability ratio, energy consumption and lifetime, and energy efficiency for both protocols are obtained. Numerical results demonstrate the superiority of the RI-CPT-WuR protocol.
Ämnesord
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datorteknik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Kommunikationssystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Communication Systems (hsv//eng)
Nyckelord
- WSNs
- IoT
- wake-up radio
- consecutive packet transmissions
- DTMC modeling
- performance evaluation
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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