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- Ozcelikkale, Ayca,1982Chalmers tekniska högskola,Chalmers University of Technology (author)
Simultaneous Information and Power Transfer with Transmitters with Hardware Impairments
- Article/chapterEnglish2016
Publisher, publication year, extent ...
- 2016
- electronicrdacarrier
Numbers
- LIBRIS-ID:oai:research.chalmers.se:33c307be-ad09-4a7e-8c38-8ecfb3ca41cf
- ISBN:9781509020614
- https://research.chalmers.se/publication/240848URI
- https://doi.org/10.1109/ISWCS.2016.7600885DOI
Supplementary language notes
- Language:English
- Summary in:English
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Notes
- We investigate the performance of a communication system with simultaneous wireless information and power transfer capabilities under non-ideal transmitter hardware. We adopt an experimentally validated additive noise model in which the level of the noise at an antenna is proportional to the signal power at that antenna. We consider the linear precoder design problem and focus on the problem of minimizing the mean-square error under energy harvesting constraints. This set-up, in general, constitutes a non-convex formulation. For the single antenna information user case, we provide a tight convex relaxation, i.e. a convex formulation from which an optimal solution for the original problem can be constructed. For the general case, we propose a block coordinate descent technique to solve the resulting non-convex problem. Our numerical results illustrate the effect of hardware impairments on the system.
Subject headings and genre
- 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
- TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Signalbehandling hsv//swe
- ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Signal Processing hsv//eng
- simultaneous information and power transfer
- energy transfer
- RF energy harvesting
- beamforming
- energy harvesting
- hardware impairments
- linear precoder design
- non-ideal hardware
- wireless power transfer
Added entries (persons, corporate bodies, meetings, titles ...)
- McKelvey, Tomas,1966Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)mckelvey (author)
- Viberg, Mats,1961Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)viberg (author)
- Chalmers tekniska högskola (creator_code:org_t)
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- In:Proceedings of the International Symposium on Wireless Communication Systems2016-October, s. 114-1182154-02172154-02259781509020614
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