Dynamic Channel Assignment algorithms for supporting QoS based services in wireless cellular environments

P. M. Papazoglou; D. A. Karras; Rallis Papademetriou

doi:10.1109/TELFOR.2015.7377567

Dynamic Channel Assignment algorithms for supporting QoS based services in wireless cellular environments

P. M. Papazoglou, D. A. Karras, Rallis Papademetriou

School of Energy & Electronic Engineering

Sterea Hellas Institute of Technology

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

236 Downloads (Pure)

Abstract

The number of users employing multimedia services in cellular networks has been increased dramatically in the last decade. Multimedia services are more demanding compared to traditional voice services in terms of bandwidth availability and integrity. The capacity and the bandwidth reservation on demand according to QoS requirements are key concepts in mobile cellular communications. The available frequency spectrum is limited and the demand for enhanced mobile user facilities is increasing day by day, hence the channels must be reused as much as possible to increase the system capacity. Existing
and proposed channel assignment strategies have to be transformed to support efficiently the new demanding multimedia services. Through this paper we present a review of the most known channel assignment strategies, as well as their QoS aspects and we propose new DCA variations and a channel architecture adapted to QoS requirements for supporting multimedia services. We also present some strategies, models and conclusions for algorithm evaluation based on experimental results.

Original language	English
Title of host publication	Telecommunications Forum Telfor (TELFOR), 2015 23rd
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	716 - 719
Number of pages	4
ISBN (Print)	978-1-5090-0054-8
DOIs	https://doi.org/10.1109/TELFOR.2015.7377567
Publication status	Published - 20 Nov 2015
Event	The 23rd Telecommunications Forum (TELFOR15) - Belgrade, Serbia Duration: 24 Nov 2015 → 26 Nov 2015

Conference

Conference	The 23rd Telecommunications Forum (TELFOR15)
Country/Territory	Serbia
City	Belgrade
Period	24/11/15 → 26/11/15

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10.1109/TELFOR.2015.7377567

TELFOR2015Accepted author manuscript (Post-print), 247 KB

http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7377567&newsearch=true&queryText=R%20C%20Papademetriou

Cite this

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title = "Dynamic Channel Assignment algorithms for supporting QoS based services in wireless cellular environments",

abstract = "The number of users employing multimedia services in cellular networks has been increased dramatically in the last decade. Multimedia services are more demanding compared to traditional voice services in terms of bandwidth availability and integrity. The capacity and the bandwidth reservation on demand according to QoS requirements are key concepts in mobile cellular communications. The available frequency spectrum is limited and the demand for enhanced mobile user facilities is increasing day by day, hence the channels must be reused as much as possible to increase the system capacity. Existingand proposed channel assignment strategies have to be transformed to support efficiently the new demanding multimedia services. Through this paper we present a review of the most known channel assignment strategies, as well as their QoS aspects and we propose new DCA variations and a channel architecture adapted to QoS requirements for supporting multimedia services. We also present some strategies, models and conclusions for algorithm evaluation based on experimental results.",

author = "Papazoglou, {P. M.} and Karras, {D. A.} and Rallis Papademetriou",

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booktitle = "Telecommunications Forum Telfor (TELFOR), 2015 23rd",

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

address = "United States",

note = "The 23rd Telecommunications Forum (TELFOR15) ; Conference date: 24-11-2015 Through 26-11-2015",

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Papazoglou, PM, Karras, DA & Papademetriou, R 2015, Dynamic Channel Assignment algorithms for supporting QoS based services in wireless cellular environments. in Telecommunications Forum Telfor (TELFOR), 2015 23rd. Institute of Electrical and Electronics Engineers Inc., pp. 716 - 719, The 23rd Telecommunications Forum (TELFOR15), Belgrade, Serbia, 24/11/15. https://doi.org/10.1109/TELFOR.2015.7377567

Dynamic Channel Assignment algorithms for supporting QoS based services in wireless cellular environments. / Papazoglou, P. M.; Karras, D. A.; Papademetriou, Rallis.

Telecommunications Forum Telfor (TELFOR), 2015 23rd. Institute of Electrical and Electronics Engineers Inc., 2015. p. 716 - 719.

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

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AB - The number of users employing multimedia services in cellular networks has been increased dramatically in the last decade. Multimedia services are more demanding compared to traditional voice services in terms of bandwidth availability and integrity. The capacity and the bandwidth reservation on demand according to QoS requirements are key concepts in mobile cellular communications. The available frequency spectrum is limited and the demand for enhanced mobile user facilities is increasing day by day, hence the channels must be reused as much as possible to increase the system capacity. Existingand proposed channel assignment strategies have to be transformed to support efficiently the new demanding multimedia services. Through this paper we present a review of the most known channel assignment strategies, as well as their QoS aspects and we propose new DCA variations and a channel architecture adapted to QoS requirements for supporting multimedia services. We also present some strategies, models and conclusions for algorithm evaluation based on experimental results.

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Dynamic Channel Assignment algorithms for supporting QoS based services in wireless cellular environments

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