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The IEEE 802.16e standard adopts a power-saving mode (PSM) with a truncated binary exponent (TBE) algorithm for determining sleep intervals. Although the TBE algorithm allows more flexibility in determining sleep intervals, it does not consider the network delay of a response packet. In this letter, we suggest PSM that is based on the conditional probability density function (c-pdf) for the response packet's arrival time at the base station (BS). The proposed algorithm determines sleep interval placement so that the response packet may arrive at the BS during each sleep interval with the same conditional probability. The results show that the proposed algorithm outperforms the TBE algorithm with respect to the packet-buffering delay in the BS and the energy consumption of a mobile station (MS).

- Publication
- IEICE TRANSACTIONS on Communications Vol.E92-B No.8 pp.2743-2746

- Publication Date
- 2009/08/01

- Publicized

- Online ISSN
- 1745-1345

- DOI
- 10.1587/transcom.E92.B.2743

- Type of Manuscript
- LETTER

- Category
- Wireless Communication Technologies

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Jung-Ryun REE, Jeong Woo LEE, "A Probabilistic Approach for the Determination of Sleep Interval in IEEE 802.16e" in IEICE TRANSACTIONS on Communications,
vol. E92-B, no. 8, pp. 2743-2746, August 2009, doi: 10.1587/transcom.E92.B.2743.

Abstract: The IEEE 802.16e standard adopts a power-saving mode (PSM) with a truncated binary exponent (TBE) algorithm for determining sleep intervals. Although the TBE algorithm allows more flexibility in determining sleep intervals, it does not consider the network delay of a response packet. In this letter, we suggest PSM that is based on the conditional probability density function (c-pdf) for the response packet's arrival time at the base station (BS). The proposed algorithm determines sleep interval placement so that the response packet may arrive at the BS during each sleep interval with the same conditional probability. The results show that the proposed algorithm outperforms the TBE algorithm with respect to the packet-buffering delay in the BS and the energy consumption of a mobile station (MS).

URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E92.B.2743/_p

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@ARTICLE{e92-b_8_2743,

author={Jung-Ryun REE, Jeong Woo LEE, },

journal={IEICE TRANSACTIONS on Communications},

title={A Probabilistic Approach for the Determination of Sleep Interval in IEEE 802.16e},

year={2009},

volume={E92-B},

number={8},

pages={2743-2746},

abstract={The IEEE 802.16e standard adopts a power-saving mode (PSM) with a truncated binary exponent (TBE) algorithm for determining sleep intervals. Although the TBE algorithm allows more flexibility in determining sleep intervals, it does not consider the network delay of a response packet. In this letter, we suggest PSM that is based on the conditional probability density function (c-pdf) for the response packet's arrival time at the base station (BS). The proposed algorithm determines sleep interval placement so that the response packet may arrive at the BS during each sleep interval with the same conditional probability. The results show that the proposed algorithm outperforms the TBE algorithm with respect to the packet-buffering delay in the BS and the energy consumption of a mobile station (MS).},

keywords={},

doi={10.1587/transcom.E92.B.2743},

ISSN={1745-1345},

month={August},}

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TY - JOUR

TI - A Probabilistic Approach for the Determination of Sleep Interval in IEEE 802.16e

T2 - IEICE TRANSACTIONS on Communications

SP - 2743

EP - 2746

AU - Jung-Ryun REE

AU - Jeong Woo LEE

PY - 2009

DO - 10.1587/transcom.E92.B.2743

JO - IEICE TRANSACTIONS on Communications

SN - 1745-1345

VL - E92-B

IS - 8

JA - IEICE TRANSACTIONS on Communications

Y1 - August 2009

AB - The IEEE 802.16e standard adopts a power-saving mode (PSM) with a truncated binary exponent (TBE) algorithm for determining sleep intervals. Although the TBE algorithm allows more flexibility in determining sleep intervals, it does not consider the network delay of a response packet. In this letter, we suggest PSM that is based on the conditional probability density function (c-pdf) for the response packet's arrival time at the base station (BS). The proposed algorithm determines sleep interval placement so that the response packet may arrive at the BS during each sleep interval with the same conditional probability. The results show that the proposed algorithm outperforms the TBE algorithm with respect to the packet-buffering delay in the BS and the energy consumption of a mobile station (MS).

ER -