A class-based queueing service for IEEE 802.11e wireless networks

Chyouhwa Chen; Huei Wen Ferng; Jun Chuan Chen; Hao Lun Chin; David Shiung

A class-based queueing service for IEEE 802.11e wireless networks

Chyouhwa Chen, Huei Wen Ferng, Jun Chuan Chen, Hao Lun Chin, David Shiung

Graduate Institute of Communication Engineering

Research output: Contribution to journal › Conference article

1 Citation (Scopus)

Abstract

In order to fairly access a shared wireless channel and allocate network resources, resource management mechanisms are required for controlling link-sharing in wireless local area networks (WLANs), which are expected to support real-time and multimedia applications. We then propose an extended Class-Based Queueing (CBQ) service in this paper based on controlled hierarchical link-sharing model with QoS-aware MAC protocol of IEEE 802.11e to support sharing of the link bandwidth among different users in a distributed manner. Dynamically adjusting parameters in IEEE 802.11e, e.g., AIFS, CW _min, and CW_max, which are used to control the probability to access the channel, our scheme is able to achieve fair channel sharing. Using a simulation approach, we demonstrate the fairness improvement of our scheme is good.

Original language	English
Pages (from-to)	2719-2723
Number of pages	5
Journal	IEEE Vehicular Technology Conference
Volume	60
Issue number	4
Publication status	Published - 2004 Dec 1
Event	2004 IEEE 60th Vehicular Technology Conference, VTC2004-Fall: Wireless Technologies for Global Security - Los Angeles, CA, United States Duration: 2004 Sep 26 → 2004 Sep 29

All Science Journal Classification (ASJC) codes

Computer Science Applications
Electrical and Electronic Engineering
Applied Mathematics

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Chen, C., Ferng, H. W., Chen, J. C., Chin, H. L., & Shiung, D. (2004). A class-based queueing service for IEEE 802.11e wireless networks. IEEE Vehicular Technology Conference, 60(4), 2719-2723.

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abstract = "In order to fairly access a shared wireless channel and allocate network resources, resource management mechanisms are required for controlling link-sharing in wireless local area networks (WLANs), which are expected to support real-time and multimedia applications. We then propose an extended Class-Based Queueing (CBQ) service in this paper based on controlled hierarchical link-sharing model with QoS-aware MAC protocol of IEEE 802.11e to support sharing of the link bandwidth among different users in a distributed manner. Dynamically adjusting parameters in IEEE 802.11e, e.g., AIFS, CW min, and CWmax, which are used to control the probability to access the channel, our scheme is able to achieve fair channel sharing. Using a simulation approach, we demonstrate the fairness improvement of our scheme is good.",

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AU - Chen, Chyouhwa

AU - Ferng, Huei Wen

AU - Chen, Jun Chuan

AU - Chin, Hao Lun

AU - Shiung, David

PY - 2004/12/1

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N2 - In order to fairly access a shared wireless channel and allocate network resources, resource management mechanisms are required for controlling link-sharing in wireless local area networks (WLANs), which are expected to support real-time and multimedia applications. We then propose an extended Class-Based Queueing (CBQ) service in this paper based on controlled hierarchical link-sharing model with QoS-aware MAC protocol of IEEE 802.11e to support sharing of the link bandwidth among different users in a distributed manner. Dynamically adjusting parameters in IEEE 802.11e, e.g., AIFS, CW min, and CWmax, which are used to control the probability to access the channel, our scheme is able to achieve fair channel sharing. Using a simulation approach, we demonstrate the fairness improvement of our scheme is good.

AB - In order to fairly access a shared wireless channel and allocate network resources, resource management mechanisms are required for controlling link-sharing in wireless local area networks (WLANs), which are expected to support real-time and multimedia applications. We then propose an extended Class-Based Queueing (CBQ) service in this paper based on controlled hierarchical link-sharing model with QoS-aware MAC protocol of IEEE 802.11e to support sharing of the link bandwidth among different users in a distributed manner. Dynamically adjusting parameters in IEEE 802.11e, e.g., AIFS, CW min, and CWmax, which are used to control the probability to access the channel, our scheme is able to achieve fair channel sharing. Using a simulation approach, we demonstrate the fairness improvement of our scheme is good.

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