Performance Evaluation of Stop & Wait and Reset & Wait Time-Based Location Update Strategies

Vicente CASARES-GINER; Pablo GARCIA-ESCALLE

doi:10.1093/ietcom/e88-b.7.2971

Performance Evaluation of Stop & Wait and Reset & Wait Time-Based Location Update Strategies

Vicente CASARES-GINER, Pablo GARCIA-ESCALLE

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In mobile communication systems, mobility tracking operations are executed to maintain known the whereabouts of each mobile terminal (MT). In this article, we propose and analyse two new versions of the original time-based registration method, namely the Stop and Wait (S W) and the Reset and Wait (R W) time-based strategies. We also propose and study the modified S&W and R&W schemes as a result of combining the S&W and R&W policies with the enhanced time-based method in [3]. When the MT uses one of the four schemes proposed, it sends less location update (LU) messages. As a result of fewer LUs, which results in less contacts with the network, the uncertainty of the MT position increases in the proposed time-based schemes. Although the MT paging (PG) cost is lightly increased, a significant reduction in the LU cost is achieved. As it is shown, the net effect is a saving in the total location management cost per call arrival. In order to analyse the four strategies and compare them with the original and enhanced time-based schemes, a performance evaluation method based on Markovian standard tools is proposed here. The location management cost for all these time-based policies are evaluated analytically here by using this evaluation method.

Publication: IEICE TRANSACTIONS on Communications Vol.E88-B No.7 pp.2971-2984

Publication Date: 2005/07/01

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DOI: 10.1093/ietcom/e88-b.7.2971

Type of Manuscript: PAPER

Category: Terrestrial Radio Communications

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Vicente CASARES-GINER, Pablo GARCIA-ESCALLE, "Performance Evaluation of Stop & Wait and Reset & Wait Time-Based Location Update Strategies" in IEICE TRANSACTIONS on Communications, vol. E88-B, no. 7, pp. 2971-2984, July 2005, doi: 10.1093/ietcom/e88-b.7.2971.
Abstract: In mobile communication systems, mobility tracking operations are executed to maintain known the whereabouts of each mobile terminal (MT). In this article, we propose and analyse two new versions of the original time-based registration method, namely the Stop and Wait (S W) and the Reset and Wait (R W) time-based strategies. We also propose and study the modified S&W and R&W schemes as a result of combining the S&W and R&W policies with the enhanced time-based method in [3]. When the MT uses one of the four schemes proposed, it sends less location update (LU) messages. As a result of fewer LUs, which results in less contacts with the network, the uncertainty of the MT position increases in the proposed time-based schemes. Although the MT paging (PG) cost is lightly increased, a significant reduction in the LU cost is achieved. As it is shown, the net effect is a saving in the total location management cost per call arrival. In order to analyse the four strategies and compare them with the original and enhanced time-based schemes, a performance evaluation method based on Markovian standard tools is proposed here. The location management cost for all these time-based policies are evaluated analytically here by using this evaluation method.
URL: https://globals.ieice.org/en_transactions/communications/10.1093/ietcom/e88-b.7.2971/_p

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@ARTICLE{e88-b_7_2971,
author={Vicente CASARES-GINER, Pablo GARCIA-ESCALLE, },
journal={IEICE TRANSACTIONS on Communications},
title={Performance Evaluation of Stop & Wait and Reset & Wait Time-Based Location Update Strategies},
year={2005},
volume={E88-B},
number={7},
pages={2971-2984},
abstract={In mobile communication systems, mobility tracking operations are executed to maintain known the whereabouts of each mobile terminal (MT). In this article, we propose and analyse two new versions of the original time-based registration method, namely the Stop and Wait (S W) and the Reset and Wait (R W) time-based strategies. We also propose and study the modified S&W and R&W schemes as a result of combining the S&W and R&W policies with the enhanced time-based method in [3]. When the MT uses one of the four schemes proposed, it sends less location update (LU) messages. As a result of fewer LUs, which results in less contacts with the network, the uncertainty of the MT position increases in the proposed time-based schemes. Although the MT paging (PG) cost is lightly increased, a significant reduction in the LU cost is achieved. As it is shown, the net effect is a saving in the total location management cost per call arrival. In order to analyse the four strategies and compare them with the original and enhanced time-based schemes, a performance evaluation method based on Markovian standard tools is proposed here. The location management cost for all these time-based policies are evaluated analytically here by using this evaluation method.},
keywords={},
doi={10.1093/ietcom/e88-b.7.2971},
ISSN={},
month={July},}

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TY - JOUR
TI - Performance Evaluation of Stop & Wait and Reset & Wait Time-Based Location Update Strategies
T2 - IEICE TRANSACTIONS on Communications
SP - 2971
EP - 2984
AU - Vicente CASARES-GINER
AU - Pablo GARCIA-ESCALLE
PY - 2005
DO - 10.1093/ietcom/e88-b.7.2971
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E88-B
IS - 7
JA - IEICE TRANSACTIONS on Communications
Y1 - July 2005
AB - In mobile communication systems, mobility tracking operations are executed to maintain known the whereabouts of each mobile terminal (MT). In this article, we propose and analyse two new versions of the original time-based registration method, namely the Stop and Wait (S W) and the Reset and Wait (R W) time-based strategies. We also propose and study the modified S&W and R&W schemes as a result of combining the S&W and R&W policies with the enhanced time-based method in [3]. When the MT uses one of the four schemes proposed, it sends less location update (LU) messages. As a result of fewer LUs, which results in less contacts with the network, the uncertainty of the MT position increases in the proposed time-based schemes. Although the MT paging (PG) cost is lightly increased, a significant reduction in the LU cost is achieved. As it is shown, the net effect is a saving in the total location management cost per call arrival. In order to analyse the four strategies and compare them with the original and enhanced time-based schemes, a performance evaluation method based on Markovian standard tools is proposed here. The location management cost for all these time-based policies are evaluated analytically here by using this evaluation method.
ER -