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Quality-of-Service based power allocation in spectrum-sharing channels

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

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Quality-of-Service based power allocation in spectrum-sharing channels. / Musavian, Leila; Aissa, Sonia.
Global Telecommunications Conference, 2008. IEEE GLOBECOM 2008. IEEE. New York: IEEE, 2008. p. -.

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

Harvard

Musavian, L & Aissa, S 2008, Quality-of-Service based power allocation in spectrum-sharing channels. in Global Telecommunications Conference, 2008. IEEE GLOBECOM 2008. IEEE. IEEE, New York, pp. -, IEEE Global Telecommunications Conference (GLOBECOM 08), New Orleans, 30/11/08. https://doi.org/10.1109/GLOCOM.2008.ECP.243

APA

Musavian, L., & Aissa, S. (2008). Quality-of-Service based power allocation in spectrum-sharing channels. In Global Telecommunications Conference, 2008. IEEE GLOBECOM 2008. IEEE (pp. -). IEEE. https://doi.org/10.1109/GLOCOM.2008.ECP.243

Vancouver

Musavian L, Aissa S. Quality-of-Service based power allocation in spectrum-sharing channels. In Global Telecommunications Conference, 2008. IEEE GLOBECOM 2008. IEEE. New York: IEEE. 2008. p. - doi: 10.1109/GLOCOM.2008.ECP.243

Author

Musavian, Leila ; Aissa, Sonia. / Quality-of-Service based power allocation in spectrum-sharing channels. Global Telecommunications Conference, 2008. IEEE GLOBECOM 2008. IEEE. New York : IEEE, 2008. pp. -

Bibtex

@inproceedings{384854e92665451f812ed186429a79e4,
title = "Quality-of-Service based power allocation in spectrum-sharing channels",
abstract = "In this paper, we propose a quality-of-service (QoS) constrained power and rate allocation scheme for spectrum sharing systems. In particular, we assume existence of secondary users, who are allowed to access the spectrum occupied by a primary user subject to satisfying interference-power limitations. Specifically, we assume that the successful operation of the primary user requires a minimum-rate to be supported by its channel for a certain percentage of time, and obtain an average interference-power constraint that is required to be fulfilled by the secondary user. Applying this limitation, we obtain the maximum arrival-rate supported by a Rayleigh block-fading channel subject to satisfying a given statistical delay QoS constraint. In this respect, we derive an optimal adaptation policy that maximizes the effective capacity of the channel, and provide closed-form expressions for the power allocation and the effective capacity. In addition, we obtain closed-form expressions for the expenditure-power that is required at the secondary transmitter to achieve the above-mentioned capacity metric.",
author = "Leila Musavian and Sonia Aissa",
year = "2008",
doi = "10.1109/GLOCOM.2008.ECP.243",
language = "English",
isbn = "9781424423248",
pages = "--",
booktitle = "Global Telecommunications Conference, 2008. IEEE GLOBECOM 2008. IEEE",
publisher = "IEEE",
note = "IEEE Global Telecommunications Conference (GLOBECOM 08) ; Conference date: 30-11-2008 Through 04-12-2008",

}

RIS

TY - GEN

T1 - Quality-of-Service based power allocation in spectrum-sharing channels

AU - Musavian, Leila

AU - Aissa, Sonia

PY - 2008

Y1 - 2008

N2 - In this paper, we propose a quality-of-service (QoS) constrained power and rate allocation scheme for spectrum sharing systems. In particular, we assume existence of secondary users, who are allowed to access the spectrum occupied by a primary user subject to satisfying interference-power limitations. Specifically, we assume that the successful operation of the primary user requires a minimum-rate to be supported by its channel for a certain percentage of time, and obtain an average interference-power constraint that is required to be fulfilled by the secondary user. Applying this limitation, we obtain the maximum arrival-rate supported by a Rayleigh block-fading channel subject to satisfying a given statistical delay QoS constraint. In this respect, we derive an optimal adaptation policy that maximizes the effective capacity of the channel, and provide closed-form expressions for the power allocation and the effective capacity. In addition, we obtain closed-form expressions for the expenditure-power that is required at the secondary transmitter to achieve the above-mentioned capacity metric.

AB - In this paper, we propose a quality-of-service (QoS) constrained power and rate allocation scheme for spectrum sharing systems. In particular, we assume existence of secondary users, who are allowed to access the spectrum occupied by a primary user subject to satisfying interference-power limitations. Specifically, we assume that the successful operation of the primary user requires a minimum-rate to be supported by its channel for a certain percentage of time, and obtain an average interference-power constraint that is required to be fulfilled by the secondary user. Applying this limitation, we obtain the maximum arrival-rate supported by a Rayleigh block-fading channel subject to satisfying a given statistical delay QoS constraint. In this respect, we derive an optimal adaptation policy that maximizes the effective capacity of the channel, and provide closed-form expressions for the power allocation and the effective capacity. In addition, we obtain closed-form expressions for the expenditure-power that is required at the secondary transmitter to achieve the above-mentioned capacity metric.

U2 - 10.1109/GLOCOM.2008.ECP.243

DO - 10.1109/GLOCOM.2008.ECP.243

M3 - Conference contribution/Paper

SN - 9781424423248

SP - -

BT - Global Telecommunications Conference, 2008. IEEE GLOBECOM 2008. IEEE

PB - IEEE

CY - New York

T2 - IEEE Global Telecommunications Conference (GLOBECOM 08)

Y2 - 30 November 2008 through 4 December 2008

ER -