DSRR Organizing and Its Algorithm for Efficient Mobility Management in the SIP

Heyi-Sook SUH; Sang-Bum HAN; Keun-Ho LEE; ChongSun HWANG

DSRR Organizing and Its Algorithm for Efficient Mobility Management in the SIP

Heyi-Sook SUH, Sang-Bum HAN, Keun-Ho LEE, ChongSun HWANG

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There have been many researches on providing mobility under mobile/wireless environment. However, previous researches had several problems as disruption and unnecessary traffic. Disruption happens when messages are exchanged between nodes as registration is made after handoff, and unnecessary traffic occurs because of the use of Random-walk model, in which the probability for MN to move to the neighboring cells is equal. In order to solve these problems, this study proposes a technique and algorithm for composing Directional Shadow Registration Region (DSRR) that provides seamless mobility. The core of DSRR is to prevent disruption and unnecessary traffic by shadow registration at neighboring cells with a high probability of handoff (AAAF). We are introduced a cell division scheme and decided minimal DSRR. DSRR can sensed the optimal time for handoff through Regional Cell Division and applied Direction Vector (DV) obtained through Directional Cell Sectoring. According to the result of the experiment, the proposed DSRR processes message exchange between nodes within the intra-domain, the frequency of disruptions decreased significantly compared to that in previous researches held in inter-domain environment. In addition, traffic that occurs at every handoff happened twice in DSRR compared to n (the number of neighboring cells) times in previous researches.

Publication: IEICE TRANSACTIONS on Communications Vol.E87-B No.7 pp.1866-1873

Publication Date: 2004/07/01

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Type of Manuscript: Special Section PAPER (Special Section on Next Generation Networks Software)

Category: QoS (Quality of Service) Control

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Heyi-Sook SUH, Sang-Bum HAN, Keun-Ho LEE, ChongSun HWANG, "DSRR Organizing and Its Algorithm for Efficient Mobility Management in the SIP" in IEICE TRANSACTIONS on Communications, vol. E87-B, no. 7, pp. 1866-1873, July 2004, doi: .
Abstract: There have been many researches on providing mobility under mobile/wireless environment. However, previous researches had several problems as disruption and unnecessary traffic. Disruption happens when messages are exchanged between nodes as registration is made after handoff, and unnecessary traffic occurs because of the use of Random-walk model, in which the probability for MN to move to the neighboring cells is equal. In order to solve these problems, this study proposes a technique and algorithm for composing Directional Shadow Registration Region (DSRR) that provides seamless mobility. The core of DSRR is to prevent disruption and unnecessary traffic by shadow registration at neighboring cells with a high probability of handoff (AAAF). We are introduced a cell division scheme and decided minimal DSRR. DSRR can sensed the optimal time for handoff through Regional Cell Division and applied Direction Vector (DV) obtained through Directional Cell Sectoring. According to the result of the experiment, the proposed DSRR processes message exchange between nodes within the intra-domain, the frequency of disruptions decreased significantly compared to that in previous researches held in inter-domain environment. In addition, traffic that occurs at every handoff happened twice in DSRR compared to n (the number of neighboring cells) times in previous researches.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e87-b_7_1866/_p

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@ARTICLE{e87-b_7_1866,
author={Heyi-Sook SUH, Sang-Bum HAN, Keun-Ho LEE, ChongSun HWANG, },
journal={IEICE TRANSACTIONS on Communications},
title={DSRR Organizing and Its Algorithm for Efficient Mobility Management in the SIP},
year={2004},
volume={E87-B},
number={7},
pages={1866-1873},
abstract={There have been many researches on providing mobility under mobile/wireless environment. However, previous researches had several problems as disruption and unnecessary traffic. Disruption happens when messages are exchanged between nodes as registration is made after handoff, and unnecessary traffic occurs because of the use of Random-walk model, in which the probability for MN to move to the neighboring cells is equal. In order to solve these problems, this study proposes a technique and algorithm for composing Directional Shadow Registration Region (DSRR) that provides seamless mobility. The core of DSRR is to prevent disruption and unnecessary traffic by shadow registration at neighboring cells with a high probability of handoff (AAAF). We are introduced a cell division scheme and decided minimal DSRR. DSRR can sensed the optimal time for handoff through Regional Cell Division and applied Direction Vector (DV) obtained through Directional Cell Sectoring. According to the result of the experiment, the proposed DSRR processes message exchange between nodes within the intra-domain, the frequency of disruptions decreased significantly compared to that in previous researches held in inter-domain environment. In addition, traffic that occurs at every handoff happened twice in DSRR compared to n (the number of neighboring cells) times in previous researches.},
keywords={},
doi={},
ISSN={},
month={July},}

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TY - JOUR
TI - DSRR Organizing and Its Algorithm for Efficient Mobility Management in the SIP
T2 - IEICE TRANSACTIONS on Communications
SP - 1866
EP - 1873
AU - Heyi-Sook SUH
AU - Sang-Bum HAN
AU - Keun-Ho LEE
AU - ChongSun HWANG
PY - 2004
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E87-B
IS - 7
JA - IEICE TRANSACTIONS on Communications
Y1 - July 2004
AB - There have been many researches on providing mobility under mobile/wireless environment. However, previous researches had several problems as disruption and unnecessary traffic. Disruption happens when messages are exchanged between nodes as registration is made after handoff, and unnecessary traffic occurs because of the use of Random-walk model, in which the probability for MN to move to the neighboring cells is equal. In order to solve these problems, this study proposes a technique and algorithm for composing Directional Shadow Registration Region (DSRR) that provides seamless mobility. The core of DSRR is to prevent disruption and unnecessary traffic by shadow registration at neighboring cells with a high probability of handoff (AAAF). We are introduced a cell division scheme and decided minimal DSRR. DSRR can sensed the optimal time for handoff through Regional Cell Division and applied Direction Vector (DV) obtained through Directional Cell Sectoring. According to the result of the experiment, the proposed DSRR processes message exchange between nodes within the intra-domain, the frequency of disruptions decreased significantly compared to that in previous researches held in inter-domain environment. In addition, traffic that occurs at every handoff happened twice in DSRR compared to n (the number of neighboring cells) times in previous researches.
ER -