Application of Telser's safety-first criterion to adaptive power control

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Abstract

This paper proposes a novel adaptive power control scheme to be used in nonergodic fading channels. We use the decision-theoretic criterion known as Telser's safety-first criterion and variational calculus to construct the adaptive power control scheme that maximizes the average transmission rate subject to the average transmission power constraint and outage probability constraint for a given target transmission rate. We recognize that for a given power budget only some combinations of outage probability and target transmission rate are feasible and derive the boundary of the feasible set of those parameters. Numerical results suggest that some feasible combinations of the constraints are inferior to the other ones. We present a practical way to properly select the superior set of constraints. The proposed scheme is the extension of the traditional scheme which aims only at minimizing the outage probability for a given target transmission rate and average transmission power.
Original languageEnglish
Title of host publication2011 IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio Communications
PublisherInstitute of Electrical and Electronic Engineers IEEE
Pages2040-2044
ISBN (Electronic)978-1-4577-1348-4, 978-1-4577-1347-7
ISBN (Print)978-1-4577-1348-4
DOIs
Publication statusPublished - 2011
MoE publication typeA4 Article in a conference publication
Event22nd International Symposium on Personal, Indoor and Mobile Radio Communications - Toronto, Canada
Duration: 11 Sep 201114 Sep 2011
Conference number: 22

Publication series

Name
ISSN (Print)2166-9589
ISSN (Electronic)2166-9570

Conference

Conference22nd International Symposium on Personal, Indoor and Mobile Radio Communications
CountryCanada
CityToronto
Period11/09/1114/09/11

Fingerprint

Power control
Outages
Power transmission
Variational techniques
Fading channels

Keywords

  • adaptive transmission
  • decision theory
  • multiantenna systems
  • power control
  • fading
  • vectors
  • manifolds
  • eigenvalues and eigenfunctions
  • optimization

Cite this

Kotelba, A., & Mämmelä, A. (2011). Application of Telser's safety-first criterion to adaptive power control. In 2011 IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio Communications (pp. 2040-2044). Institute of Electrical and Electronic Engineers IEEE. https://doi.org/10.1109/PIMRC.2011.6139872
Kotelba, Adrian ; Mämmelä, Aarne. / Application of Telser's safety-first criterion to adaptive power control. 2011 IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio Communications. Institute of Electrical and Electronic Engineers IEEE, 2011. pp. 2040-2044
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Kotelba, A & Mämmelä, A 2011, Application of Telser's safety-first criterion to adaptive power control. in 2011 IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio Communications. Institute of Electrical and Electronic Engineers IEEE, pp. 2040-2044, 22nd International Symposium on Personal, Indoor and Mobile Radio Communications, Toronto, Canada, 11/09/11. https://doi.org/10.1109/PIMRC.2011.6139872

Application of Telser's safety-first criterion to adaptive power control. / Kotelba, Adrian; Mämmelä, Aarne.

2011 IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio Communications. Institute of Electrical and Electronic Engineers IEEE, 2011. p. 2040-2044.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

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T1 - Application of Telser's safety-first criterion to adaptive power control

AU - Kotelba, Adrian

AU - Mämmelä, Aarne

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N2 - This paper proposes a novel adaptive power control scheme to be used in nonergodic fading channels. We use the decision-theoretic criterion known as Telser's safety-first criterion and variational calculus to construct the adaptive power control scheme that maximizes the average transmission rate subject to the average transmission power constraint and outage probability constraint for a given target transmission rate. We recognize that for a given power budget only some combinations of outage probability and target transmission rate are feasible and derive the boundary of the feasible set of those parameters. Numerical results suggest that some feasible combinations of the constraints are inferior to the other ones. We present a practical way to properly select the superior set of constraints. The proposed scheme is the extension of the traditional scheme which aims only at minimizing the outage probability for a given target transmission rate and average transmission power.

AB - This paper proposes a novel adaptive power control scheme to be used in nonergodic fading channels. We use the decision-theoretic criterion known as Telser's safety-first criterion and variational calculus to construct the adaptive power control scheme that maximizes the average transmission rate subject to the average transmission power constraint and outage probability constraint for a given target transmission rate. We recognize that for a given power budget only some combinations of outage probability and target transmission rate are feasible and derive the boundary of the feasible set of those parameters. Numerical results suggest that some feasible combinations of the constraints are inferior to the other ones. We present a practical way to properly select the superior set of constraints. The proposed scheme is the extension of the traditional scheme which aims only at minimizing the outage probability for a given target transmission rate and average transmission power.

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KW - decision theory

KW - multiantenna systems

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KW - fading

KW - vectors

KW - manifolds

KW - eigenvalues and eigenfunctions

KW - optimization

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Kotelba A, Mämmelä A. Application of Telser's safety-first criterion to adaptive power control. In 2011 IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio Communications. Institute of Electrical and Electronic Engineers IEEE. 2011. p. 2040-2044 https://doi.org/10.1109/PIMRC.2011.6139872