Dynamic Allocation of Channel Times based on Link Quality of HR-WPAN 


Vol. 34,  No. 3, pp. 264-273, Mar.  2009


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  Abstract

For IEEE 802.15.3 HR-WPAN, we propose the DABL algorithm that PNC can allocate the channel times to the DEV in super frame in order that system frame throughput is increased and the delay is decreased. In detail, the DABL algorithm allows to dynamically allocate channel time as well as to adaptively apply the modulation and coding scheme based on the link quality of the DEV. In addition, due to the facts that QoS is quite different depending on service types, we provide the DABL algorithm taking into account RT(Real Time) traffic and Non-RT traffic respectively. Finally, we show simulation results of the DABL algorithm compared to the conventional algorithm that the PNC equally allocates channel times to the DEV regardless of the link quality of the DEV.

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  Cite this article

[IEEE Style]

J. Kang, S. Byun, J. Lee, "Dynamic Allocation of Channel Times based on Link Quality of HR-WPAN," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 3, pp. 264-273, 2009. DOI: .

[ACM Style]

Jae-Eun Kang, Sung-Won Byun, and Jong-Kyu Lee. 2009. Dynamic Allocation of Channel Times based on Link Quality of HR-WPAN. The Journal of Korean Institute of Communications and Information Sciences, 34, 3, (2009), 264-273. DOI: .

[KICS Style]

Jae-Eun Kang, Sung-Won Byun, Jong-Kyu Lee, "Dynamic Allocation of Channel Times based on Link Quality of HR-WPAN," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 3, pp. 264-273, 3. 2009.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880