Design and analysis of the gateway relocation and admission control algorithm in mobile wimax networks

Zong Hua Liu; Jyh-Cheng Chen

doi:10.1109/TMC.2010.265

Design and analysis of the gateway relocation and admission control algorithm in mobile wimax networks

Zong Hua Liu^*, Jyh-Cheng Chen

^*Corresponding author for this work

Department of Computer Science

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Abstract

The WiMAX Forum has defined a two-tiered mobility management to minimize handover delay and packet loss. However, it leads to another problem: When to perform ASN GW relocation? The standards only define the ASN GW relocation procedures without specifying when the ASN GW relocation should be performed. It is left for vendors and operators to develop their own proprietary solutions. In this paper, we propose an algorithm, which incorporates traditional Admission Control (AC) and Wiener Process (WP)-based prediction algorithms to determine when to carry out ASN GW relocation. We further develop an analytical model to analyze the proposed algorithm. Simulations are also conducted to evaluate the performance of the proposed algorithm. The results show that the proposed algorithm can improve the performance significantly in terms of blocking probability, dropping probability, average serving rate, and average signaling overhead.

Original language	English
Article number	5677554
Pages (from-to)	5-18
Number of pages	14
Journal	IEEE Transactions on Mobile Computing
Volume	11
Issue number	1
DOIs	https://doi.org/10.1109/TMC.2010.265
State	Published - 1 Jan 2012

Keywords

Admission control
And wireless networks.
Mobility management
Resource management
Statistics and stochastic process
WiMAX networks

Access to Document

10.1109/TMC.2010.265

Fingerprint Dive into the research topics of 'Design and analysis of the gateway relocation and admission control algorithm in mobile wimax networks'. Together they form a unique fingerprint.

Cite this

@article{82f4233b45054e8c97e65a7446438403,

title = "Design and analysis of the gateway relocation and admission control algorithm in mobile wimax networks",

abstract = "The WiMAX Forum has defined a two-tiered mobility management to minimize handover delay and packet loss. However, it leads to another problem: When to perform ASN GW relocation? The standards only define the ASN GW relocation procedures without specifying when the ASN GW relocation should be performed. It is left for vendors and operators to develop their own proprietary solutions. In this paper, we propose an algorithm, which incorporates traditional Admission Control (AC) and Wiener Process (WP)-based prediction algorithms to determine when to carry out ASN GW relocation. We further develop an analytical model to analyze the proposed algorithm. Simulations are also conducted to evaluate the performance of the proposed algorithm. The results show that the proposed algorithm can improve the performance significantly in terms of blocking probability, dropping probability, average serving rate, and average signaling overhead.",

keywords = "Admission control, And wireless networks., Mobility management, Resource management, Statistics and stochastic process, WiMAX networks",

author = "Liu, {Zong Hua} and Jyh-Cheng Chen",

year = "2012",

month = jan,

day = "1",

doi = "10.1109/TMC.2010.265",

language = "English",

volume = "11",

pages = "5--18",

journal = "IEEE Transactions on Mobile Computing",

issn = "1536-1233",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "1",

}

TY - JOUR

T1 - Design and analysis of the gateway relocation and admission control algorithm in mobile wimax networks

AU - Liu, Zong Hua

AU - Chen, Jyh-Cheng

PY - 2012/1/1

Y1 - 2012/1/1

N2 - The WiMAX Forum has defined a two-tiered mobility management to minimize handover delay and packet loss. However, it leads to another problem: When to perform ASN GW relocation? The standards only define the ASN GW relocation procedures without specifying when the ASN GW relocation should be performed. It is left for vendors and operators to develop their own proprietary solutions. In this paper, we propose an algorithm, which incorporates traditional Admission Control (AC) and Wiener Process (WP)-based prediction algorithms to determine when to carry out ASN GW relocation. We further develop an analytical model to analyze the proposed algorithm. Simulations are also conducted to evaluate the performance of the proposed algorithm. The results show that the proposed algorithm can improve the performance significantly in terms of blocking probability, dropping probability, average serving rate, and average signaling overhead.

AB - The WiMAX Forum has defined a two-tiered mobility management to minimize handover delay and packet loss. However, it leads to another problem: When to perform ASN GW relocation? The standards only define the ASN GW relocation procedures without specifying when the ASN GW relocation should be performed. It is left for vendors and operators to develop their own proprietary solutions. In this paper, we propose an algorithm, which incorporates traditional Admission Control (AC) and Wiener Process (WP)-based prediction algorithms to determine when to carry out ASN GW relocation. We further develop an analytical model to analyze the proposed algorithm. Simulations are also conducted to evaluate the performance of the proposed algorithm. The results show that the proposed algorithm can improve the performance significantly in terms of blocking probability, dropping probability, average serving rate, and average signaling overhead.

KW - Admission control

KW - And wireless networks.

KW - Mobility management

KW - Resource management

KW - Statistics and stochastic process

KW - WiMAX networks

UR - http://www.scopus.com/inward/record.url?scp=81855221218&partnerID=8YFLogxK

U2 - 10.1109/TMC.2010.265

DO - 10.1109/TMC.2010.265

M3 - Article

AN - SCOPUS:81855221218

VL - 11

SP - 5

EP - 18

JO - IEEE Transactions on Mobile Computing

JF - IEEE Transactions on Mobile Computing

SN - 1536-1233

IS - 1

M1 - 5677554

ER -

Design and analysis of the gateway relocation and admission control algorithm in mobile wimax networks

Abstract

Keywords

Access to Document

Other files and links

Cite this