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Wireless Energy and...
Wireless Energy and Information Transmission using Feedback: Infinite and Finite Block-length Analysis
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- Makki, Behrooz, 1980 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Svensson, Tommy, 1970 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Zorzi, Michele (författare)
- Università Degli Studi di Padova,University of Padua
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(creator_code:org_t)
- 2016
- 2016
- Engelska.
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Ingår i: IEEE Transactions on Communications. - 0090-6778 .- 1558-0857. ; 64:12, s. 5304-5318
- Relaterad länk:
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http://dx.doi.org/10...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- In this paper, we propose and analyze a wireless energy and information transfer system. To reduce the outage probability, compared to open-loop communication, we implement retransmission protocols both in the energy and in the information transmission phases. We use some recent results on finite block-length codes, to analyze the effect of the energy and information signals lengths on the system outage probability/throughput. Finally, under a packet transmission delay constraint, we derive the optimal power allocation and time sharing between the energy and information signals such that the energy-constrained outage probability is minimized. The simulation and analytical results demonstrate that the retransmission-based protocols are efficient techniques to reduce the energy-limited outage probability of wireless energy and information transmission systems.
Ämnesord
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datorteknik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (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
- power allocation
- HARQ feedback
- finite block-length analysis
- Green communication
- outage probability
- wireless energy and information transfer
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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