Applying Fair Intelligent Congestion Control in a hybrid QoS architecture for wireless environment

Zheng, Li; Hoang, Doan B.; Li, Ming

doi:10.1109/icics.2009.5397563

Cited by 3 publications

(4 citation statements)

References 7 publications

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“…Such establishment could be considered as QoS reservation means of special QoS management action frames. These mechanisms are well discussed in [1,2].…”

Section: Registered Polling With the Implicit Information In The Agrementioning

confidence: 96%

“…Clearly, registered polling with the AP performing polling described above with the implicit (predicted) request information can achieve the same objective with lower costs of overhead. In term of complexity of this mechanism, it could nicely make most use of the QoS management framework, which are well discussed in [1,2] and does not require any additional signaling and messaging.…”

Section: Registered Polling With the Implicit Information In The Agrementioning

confidence: 99%

“…It is well known that in the MAC layer, the optional Point Coordinator Function (PCF) is used toprovide guaranteed service differentiation for session-based multimedia traffic [1]. Session-based applications such as Voice over IP and video streaming normally require resource reservation.…”

Section: Introductionmentioning

confidence: 99%

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Further analysis and tuning of registered multi-cycle polling in wireless medium access management

Zheng

Hoang

2012

Proceedings of the 1st ACM Workshop on High Performance Mobile Opportunistic Systems

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Multimedia applications are supported by enhancing polling mechanisms to achieve Quality of Service, QoS, in the IEEE 802 MAC layer. We first briefly introduce the problems of reliability and efficiency with the basic polling medium access, particularly in highly loaded environments. A novel mechanism, Registered Polling is then described in details. The proposed mechanism provides a simple and efficient channel for implicit information update on traffic conditions. Based on these updates, it optimizes the actual polling order to meet the needs of multimedia applications. However, performance analysis shows dilemma between network utilization and delay bound guarantee. This motivates us to further investigate a multi-cycle enhancement. It is designed based on the detailed performance analysis on different traffic scenarios. The final scheme not only manages the network resources efficiently with total network utilization improvement but also proves us the parameterized QoS supports particularly for session-based applications.

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“…Such establishment could be considered as QoS reservation means of special QoS management action frames. These mechanisms are well discussed in [1,2].…”

Section: Registered Polling With the Implicit Information In The Agrementioning

confidence: 96%

Section: Registered Polling With the Implicit Information In The Agrementioning

confidence: 99%

See 1 more Smart Citation

Further analysis and tuning of registered multi-cycle polling in wireless medium access management

Zheng

Hoang

2012

Proceedings of the 1st ACM Workshop on High Performance Mobile Opportunistic Systems

Self Cite

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show abstract

“…The legacy IEEE 802.11 has two different access methods, the mandatory Distributed Coordinator Function (DCF) and the optional Point Coordinator Function (PCF). With some enhancements, the contention medium access schemes in DCF can provide a priority-based service differentiation but they fail to provide fairness with respect to multimedia traffic [1]. Provision of service differentiation requires enhancements on medium access schemes, particularly on the polling scheme.…”

Section: Introductionmentioning

confidence: 99%

A QoS Mechanism of Registered Multi-Cycle Polling in Wireless Medium Access Control

Zheng

Hoang

2010

2010 IEEE RIVF International Conference on Computing &Amp; Communication Technologies, Research, Innovation, and Vision for The

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Polling schemes in the IEEE 802 MAC layer provide some QoS support for multimedia applications above what can be provided with the contention scheme. However, in highly loaded environments, reliability and efficiency remain the main challenges for current detailed polling schemes. In this paper, we present a detailed analysis of polling medium access, and propose a novel mechanism, the Registered Multi-cycle polling. The new scheme performs particularly well especially under heavy load situations, where QoS guarantee for session-based applications is crucial to the network performance. The scheme provides not only parameterized QoS for session-based applications, but also improves the total network utilization. These performance gains are achieved with Registered Multi-cycle scheme with the use implicit information update and Multi-cycle enhancement.

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QoE-driven network management for real-time over-the-top multimedia services

Seppänen

Varela

2013

2013 IEEE Wireless Communications and Networking Conference (WCNC)

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Applying Fair Intelligent Congestion Control in a hybrid QoS architecture for wireless environment

Cited by 3 publications

References 7 publications

Further analysis and tuning of registered multi-cycle polling in wireless medium access management

Further analysis and tuning of registered multi-cycle polling in wireless medium access management

A QoS Mechanism of Registered Multi-Cycle Polling in Wireless Medium Access Control

QoE-driven network management for real-time over-the-top multimedia services

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