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On joint energy and information transfer in relay networks with an imperfect power amplifier

Haghifam, Mahdi R. (author)
Sharif University of Technology
Makki, Behrooz, 1980 (author)
Chalmers tekniska högskola,Chalmers University of Technology
Nasiri-Kenari, Masoumeh (author)
Sharif University of Technology
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Svensson, Tommy, 1970 (author)
Chalmers tekniska högskola,Chalmers University of Technology
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 (creator_code:org_t)
ISBN 9781509032549
2016
2016
English.
In: 27th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016; Valencia; Spain; 4-8 September, 2016. - 9781509032549 ; , s. Art no 7794872-
  • Conference paper (peer-reviewed)
Abstract Subject headings
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  • This paper investigates the outage probability and the throughput of relay networks with joint information and energy transfer where the relay harvests energy from transmitted radio-frequency (RF) signal of the source. Considering different power consumption models, we derive the outage probability of the systems for both adaptive and non-adaptive power allocations at the relay. With a total energy consumption constraint at the source, we provide closed-form expressions for the optimal time sharing and power allocation between the source energy and information transfer signals. The analytical and simulation results demonstrate the efficiency of joint energy and information transfer systems in different conditions

Subject headings

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)

Keyword

Adaptive power allocation
Total energy consumption
Relay control systems
Power consumption model
Energy and information
Outage probability
Radio communication
Power amplifiers
Closed-form expression
Power allocations
Radiofrequency signals
Energy transfer
Energy utilization

Publication and Content Type

kon (subject category)
ref (subject category)

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