Dynamic priority handoff scheme in differentiated QoS wireless multimedia networks

Yaya Wei; Chuang Lin; Fengyuan Ren; Raad Raad; Eryk Dutkiewicz

doi:10.1109/ISCC.2003.1214112

Dynamic priority handoff scheme in differentiated QoS wireless multimedia networks

Yaya Wei, Chuang Lin, Fengyuan Ren, Raad Raad, Eryk Dutkiewicz

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

6 Citations (Scopus)

Abstract

Handoff is one of the key elements in ensuring quality of service (QoS) in mobile wireless networks. Handoff connections generally have higher priority than new connections. Traditional reservation policies that reserve some channels for handoff connections are not adaptive to traffic load changes. This paper proposes a new dynamic guard channel scheme (DGCS), which 1) adapts to various traffic loads; 2) combines differentiated QoS service model and priority handoff mechanism; 3) provides fairness for differentiated QoS services; 4) does not need to exchange state information among different cells, so it is easy to be implemented and is simple enough to be used in real time environments; 5) and utilizes network resources efficiently and puts a bound on each service blocking probability. The simulation results show that the ratios among different QoS service probabilities are guaranteed to be predefined values and system utilization is improved greatly.

Original language	English
Title of host publication	Proceedings of the Eighth IEEE Symposium on Computers and Communications. ISCC 2003
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	131-136
Number of pages	6
ISBN (Print)	076951961X, 9780769519616
DOIs	https://doi.org/10.1109/ISCC.2003.1214112
Publication status	Published - Jul 2003
Externally published	Yes
Event	8th IEEE International Symposium on Computers and Communication, ISCC 2003 - Kemer-Antalya, Turkey Duration: 30 Jun 2003 → 3 Jul 2003

Other

Other	8th IEEE International Symposium on Computers and Communication, ISCC 2003
Country/Territory	Turkey
City	Kemer-Antalya
Period	30/06/03 → 3/07/03

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10.1109/ISCC.2003.1214112

Cite this

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title = "Dynamic priority handoff scheme in differentiated QoS wireless multimedia networks",

abstract = "Handoff is one of the key elements in ensuring quality of service (QoS) in mobile wireless networks. Handoff connections generally have higher priority than new connections. Traditional reservation policies that reserve some channels for handoff connections are not adaptive to traffic load changes. This paper proposes a new dynamic guard channel scheme (DGCS), which 1) adapts to various traffic loads; 2) combines differentiated QoS service model and priority handoff mechanism; 3) provides fairness for differentiated QoS services; 4) does not need to exchange state information among different cells, so it is easy to be implemented and is simple enough to be used in real time environments; 5) and utilizes network resources efficiently and puts a bound on each service blocking probability. The simulation results show that the ratios among different QoS service probabilities are guaranteed to be predefined values and system utilization is improved greatly.",

author = "Yaya Wei and Chuang Lin and Fengyuan Ren and Raad Raad and Eryk Dutkiewicz",

year = "2003",

month = jul,

doi = "10.1109/ISCC.2003.1214112",

language = "English",

isbn = "076951961X",

pages = "131--136",

booktitle = "Proceedings of the Eighth IEEE Symposium on Computers and Communications. ISCC 2003",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

address = "United States",

note = "8th IEEE International Symposium on Computers and Communication, ISCC 2003 ; Conference date: 30-06-2003 Through 03-07-2003",

}

Wei, Y, Lin, C, Ren, F, Raad, R & Dutkiewicz, E 2003, Dynamic priority handoff scheme in differentiated QoS wireless multimedia networks. in Proceedings of the Eighth IEEE Symposium on Computers and Communications. ISCC 2003., 1214112, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 131-136, 8th IEEE International Symposium on Computers and Communication, ISCC 2003, Kemer-Antalya, Turkey, 30/06/03. https://doi.org/10.1109/ISCC.2003.1214112

Dynamic priority handoff scheme in differentiated QoS wireless multimedia networks. / Wei, Yaya; Lin, Chuang; Ren, Fengyuan et al.
Proceedings of the Eighth IEEE Symposium on Computers and Communications. ISCC 2003. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2003. p. 131-136 1214112.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

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T1 - Dynamic priority handoff scheme in differentiated QoS wireless multimedia networks

AU - Wei, Yaya

AU - Lin, Chuang

AU - Ren, Fengyuan

AU - Raad, Raad

AU - Dutkiewicz, Eryk

PY - 2003/7

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N2 - Handoff is one of the key elements in ensuring quality of service (QoS) in mobile wireless networks. Handoff connections generally have higher priority than new connections. Traditional reservation policies that reserve some channels for handoff connections are not adaptive to traffic load changes. This paper proposes a new dynamic guard channel scheme (DGCS), which 1) adapts to various traffic loads; 2) combines differentiated QoS service model and priority handoff mechanism; 3) provides fairness for differentiated QoS services; 4) does not need to exchange state information among different cells, so it is easy to be implemented and is simple enough to be used in real time environments; 5) and utilizes network resources efficiently and puts a bound on each service blocking probability. The simulation results show that the ratios among different QoS service probabilities are guaranteed to be predefined values and system utilization is improved greatly.

AB - Handoff is one of the key elements in ensuring quality of service (QoS) in mobile wireless networks. Handoff connections generally have higher priority than new connections. Traditional reservation policies that reserve some channels for handoff connections are not adaptive to traffic load changes. This paper proposes a new dynamic guard channel scheme (DGCS), which 1) adapts to various traffic loads; 2) combines differentiated QoS service model and priority handoff mechanism; 3) provides fairness for differentiated QoS services; 4) does not need to exchange state information among different cells, so it is easy to be implemented and is simple enough to be used in real time environments; 5) and utilizes network resources efficiently and puts a bound on each service blocking probability. The simulation results show that the ratios among different QoS service probabilities are guaranteed to be predefined values and system utilization is improved greatly.

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BT - Proceedings of the Eighth IEEE Symposium on Computers and Communications. ISCC 2003

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T2 - 8th IEEE International Symposium on Computers and Communication, ISCC 2003

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ER -

Dynamic priority handoff scheme in differentiated QoS wireless multimedia networks

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