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Uplink power-based admission control in multi-cell WCDMA networks with heterogeneous traffic

El-Dolil, S. A.; Al-nahari, Azzam LU ; Dessouky, M. I. and Abd El-Samie, F. E. (2008) In Progress In Electromagnetics Research B 2(1). p.115-134
Abstract
Wideband code division multiple access (WCDMA) is an interference-limited system. When the system operates at nearly full capacity, admitting another user may affect the stability of the system. Therefore, proper Call Admission Control (CAC) is crucial and should balance between Quality of Service (QoS) requirements for the new user and also for the existing users and at the same time keep the accepted traffic as high as possible. In this paper, we investigate this tradeoff in the uplink direction using power-based Multi-Cell Admission Control (MC-AC) algorithm. Multimedia services are considered with different QoS requirements. Different traffic scenarios are considered. Simulation results reveal that MC-AC algorithms have many advantages... (More)
Wideband code division multiple access (WCDMA) is an interference-limited system. When the system operates at nearly full capacity, admitting another user may affect the stability of the system. Therefore, proper Call Admission Control (CAC) is crucial and should balance between Quality of Service (QoS) requirements for the new user and also for the existing users and at the same time keep the accepted traffic as high as possible. In this paper, we investigate this tradeoff in the uplink direction using power-based Multi-Cell Admission Control (MC-AC) algorithm. Multimedia services are considered with different QoS requirements. Different traffic scenarios are considered. Simulation results reveal that MC-AC algorithms have many advantages over single cell admission control in terms of overall stability of the system and total system throughput. (Less)
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author
publishing date
type
Contribution to journal
publication status
published
subject
in
Progress In Electromagnetics Research B
volume
2
issue
1
pages
115 - 134
publisher
EMW Publishing
ISSN
1937-6472
DOI
10.2528/PIERB07101302
language
English
LU publication?
no
id
2a9130d1-3f8e-4f39-a561-660224fab81c (old id 3241783)
date added to LUP
2012-12-13 15:49:11
date last changed
2016-06-29 08:58:10
@misc{2a9130d1-3f8e-4f39-a561-660224fab81c,
  abstract     = {Wideband code division multiple access (WCDMA) is an interference-limited system. When the system operates at nearly full capacity, admitting another user may affect the stability of the system. Therefore, proper Call Admission Control (CAC) is crucial and should balance between Quality of Service (QoS) requirements for the new user and also for the existing users and at the same time keep the accepted traffic as high as possible. In this paper, we investigate this tradeoff in the uplink direction using power-based Multi-Cell Admission Control (MC-AC) algorithm. Multimedia services are considered with different QoS requirements. Different traffic scenarios are considered. Simulation results reveal that MC-AC algorithms have many advantages over single cell admission control in terms of overall stability of the system and total system throughput.},
  author       = {El-Dolil, S. A. and Al-nahari, Azzam and Dessouky, M. I. and Abd El-Samie, F. E.},
  issn         = {1937-6472},
  language     = {eng},
  number       = {1},
  pages        = {115--134},
  publisher    = {ARRAY(0x8ae3e00)},
  series       = {Progress In Electromagnetics Research B},
  title        = {Uplink power-based admission control in multi-cell WCDMA networks with heterogeneous traffic},
  url          = {http://dx.doi.org/10.2528/PIERB07101302},
  volume       = {2},
  year         = {2008},
}