To manage limited energy resources efficiently, IEEE 802.16e specifies sleep mode operation. Since there can be no communication between the mobile station (MS) and the serving base station (BS) during the unavailability interval, the MS can power down its physical operation components. We propose an improved power saving mechanism (iPSM) which effectively increases the unavailability interval of Type I and Type II power saving classes (PSCs) activated in an MS. After investigating the number of frames in the unavailability interval of each Type II PSC when used with Type I PSC, the iPSM chooses the Type II PSC that yields the maximum number of frames in the unavailability interval. Performance evaluation confirms that the proposed scheme is very effective.
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Kyunghye LEE, Youngsong MUN, "Improved Power Saving Mechanism to Increase Unavailability Interval in IEEE 802.16e Networks" in IEICE TRANSACTIONS on Communications,
vol. E95-B, no. 4, pp. 1414-1418, April 2012, doi: 10.1587/transcom.E95.B.1414.
Abstract: To manage limited energy resources efficiently, IEEE 802.16e specifies sleep mode operation. Since there can be no communication between the mobile station (MS) and the serving base station (BS) during the unavailability interval, the MS can power down its physical operation components. We propose an improved power saving mechanism (iPSM) which effectively increases the unavailability interval of Type I and Type II power saving classes (PSCs) activated in an MS. After investigating the number of frames in the unavailability interval of each Type II PSC when used with Type I PSC, the iPSM chooses the Type II PSC that yields the maximum number of frames in the unavailability interval. Performance evaluation confirms that the proposed scheme is very effective.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E95.B.1414/_p
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@ARTICLE{e95-b_4_1414,
author={Kyunghye LEE, Youngsong MUN, },
journal={IEICE TRANSACTIONS on Communications},
title={Improved Power Saving Mechanism to Increase Unavailability Interval in IEEE 802.16e Networks},
year={2012},
volume={E95-B},
number={4},
pages={1414-1418},
abstract={To manage limited energy resources efficiently, IEEE 802.16e specifies sleep mode operation. Since there can be no communication between the mobile station (MS) and the serving base station (BS) during the unavailability interval, the MS can power down its physical operation components. We propose an improved power saving mechanism (iPSM) which effectively increases the unavailability interval of Type I and Type II power saving classes (PSCs) activated in an MS. After investigating the number of frames in the unavailability interval of each Type II PSC when used with Type I PSC, the iPSM chooses the Type II PSC that yields the maximum number of frames in the unavailability interval. Performance evaluation confirms that the proposed scheme is very effective.},
keywords={},
doi={10.1587/transcom.E95.B.1414},
ISSN={1745-1345},
month={April},}
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TY - JOUR
TI - Improved Power Saving Mechanism to Increase Unavailability Interval in IEEE 802.16e Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 1414
EP - 1418
AU - Kyunghye LEE
AU - Youngsong MUN
PY - 2012
DO - 10.1587/transcom.E95.B.1414
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E95-B
IS - 4
JA - IEICE TRANSACTIONS on Communications
Y1 - April 2012
AB - To manage limited energy resources efficiently, IEEE 802.16e specifies sleep mode operation. Since there can be no communication between the mobile station (MS) and the serving base station (BS) during the unavailability interval, the MS can power down its physical operation components. We propose an improved power saving mechanism (iPSM) which effectively increases the unavailability interval of Type I and Type II power saving classes (PSCs) activated in an MS. After investigating the number of frames in the unavailability interval of each Type II PSC when used with Type I PSC, the iPSM chooses the Type II PSC that yields the maximum number of frames in the unavailability interval. Performance evaluation confirms that the proposed scheme is very effective.
ER -