IEICE TRANSACTIONS on Information
Voice Communications over 802.11 Ad Hoc Networks: Modeling, Optimization and Call Admission Control
Summary :
Supporting quality-of-service (QoS) of multimedia communications over IEEE 802.11 based ad hoc networks is a challenging task. This paper develops a simple 3-D Markov chain model for queuing analysis of IEEE 802.11 MAC layer. The model is applied for performance analysis of voice communications over IEEE 802.11 single-hop ad hoc networks. By using the model, we finish the performance optimization of IEEE MAC layer and obtain the maximum number of voice calls in IEEE 802.11 ad hoc networks as well as the statistical performance bounds. Furthermore, we design a fully distributed call admission control (CAC) algorithm which can provide strict statistical QoS guarantee for voice communications over IEEE 802.11 ad hoc networks. Extensive simulations indicate the accuracy of the analytical model and the CAC scheme.
- Publication
- IEICE TRANSACTIONS on Information Vol.E93-D No.1 pp.50-58
- Publication Date
- 2010/01/01
- Publicized
- Online ISSN
- 1745-1361
- DOI
- 10.1587/transinf.E93.D.50
- Type of Manuscript
- PAPER
- Category
- Networks
Authors
Keyword
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Changchun XU, Yanyi XU, Gan LIU, Kezhong LIU, "Voice Communications over 802.11 Ad Hoc Networks: Modeling, Optimization and Call Admission Control" in IEICE TRANSACTIONS on Information,
vol. E93-D, no. 1, pp. 50-58, January 2010, doi: 10.1587/transinf.E93.D.50.
Abstract: Supporting quality-of-service (QoS) of multimedia communications over IEEE 802.11 based ad hoc networks is a challenging task. This paper develops a simple 3-D Markov chain model for queuing analysis of IEEE 802.11 MAC layer. The model is applied for performance analysis of voice communications over IEEE 802.11 single-hop ad hoc networks. By using the model, we finish the performance optimization of IEEE MAC layer and obtain the maximum number of voice calls in IEEE 802.11 ad hoc networks as well as the statistical performance bounds. Furthermore, we design a fully distributed call admission control (CAC) algorithm which can provide strict statistical QoS guarantee for voice communications over IEEE 802.11 ad hoc networks. Extensive simulations indicate the accuracy of the analytical model and the CAC scheme.
URL: https://global.ieice.org/en_transactions/information/10.1587/transinf.E93.D.50/_p
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@ARTICLE{e93-d_1_50,
author={Changchun XU, Yanyi XU, Gan LIU, Kezhong LIU, },
journal={IEICE TRANSACTIONS on Information},
title={Voice Communications over 802.11 Ad Hoc Networks: Modeling, Optimization and Call Admission Control},
year={2010},
volume={E93-D},
number={1},
pages={50-58},
abstract={Supporting quality-of-service (QoS) of multimedia communications over IEEE 802.11 based ad hoc networks is a challenging task. This paper develops a simple 3-D Markov chain model for queuing analysis of IEEE 802.11 MAC layer. The model is applied for performance analysis of voice communications over IEEE 802.11 single-hop ad hoc networks. By using the model, we finish the performance optimization of IEEE MAC layer and obtain the maximum number of voice calls in IEEE 802.11 ad hoc networks as well as the statistical performance bounds. Furthermore, we design a fully distributed call admission control (CAC) algorithm which can provide strict statistical QoS guarantee for voice communications over IEEE 802.11 ad hoc networks. Extensive simulations indicate the accuracy of the analytical model and the CAC scheme.},
keywords={},
doi={10.1587/transinf.E93.D.50},
ISSN={1745-1361},
month={January},}
Copy
TY - JOUR
TI - Voice Communications over 802.11 Ad Hoc Networks: Modeling, Optimization and Call Admission Control
T2 - IEICE TRANSACTIONS on Information
SP - 50
EP - 58
AU - Changchun XU
AU - Yanyi XU
AU - Gan LIU
AU - Kezhong LIU
PY - 2010
DO - 10.1587/transinf.E93.D.50
JO - IEICE TRANSACTIONS on Information
SN - 1745-1361
VL - E93-D
IS - 1
JA - IEICE TRANSACTIONS on Information
Y1 - January 2010
AB - Supporting quality-of-service (QoS) of multimedia communications over IEEE 802.11 based ad hoc networks is a challenging task. This paper develops a simple 3-D Markov chain model for queuing analysis of IEEE 802.11 MAC layer. The model is applied for performance analysis of voice communications over IEEE 802.11 single-hop ad hoc networks. By using the model, we finish the performance optimization of IEEE MAC layer and obtain the maximum number of voice calls in IEEE 802.11 ad hoc networks as well as the statistical performance bounds. Furthermore, we design a fully distributed call admission control (CAC) algorithm which can provide strict statistical QoS guarantee for voice communications over IEEE 802.11 ad hoc networks. Extensive simulations indicate the accuracy of the analytical model and the CAC scheme.
ER -
English
