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Seongwoo Ahn, Hano Wang, Kyungho Kim, Daesik Hong, "The Effect of Multiplexing Users in QoS Provisioning Scheduling", AICT 2010, Feb. 2010

[Other Conf. Papers]
조회 107347
Status : Presented 
Date : 2010-02 
Title : The Effect of Multiplexing Users in QoS Provisioning Scheduling 
Authors : Seongwoo Ahn, Hano Wang, Kyungho Kim, Daesik Hong 
Conference : AICT 2010 
Abstract : In this paper, we consider the problem of quality of service (QoS) provisioning for K users sharing a downlink wireless channel. The channel to each user is assumed to be a block Rayleigh fading channel. We develop simple and efficient scheduling schemes which can yield substantial capacity gain. Our approach is to maximize the throughput in subject to a given delay QoS constraint by choosing the appropriate number of users served in a frame (or a coherent duration). We call this number the degree-of-multiplexing (DoM). By analysis of the effective capacity, we investigate the effect of DoM on QoS performance in wireless multiuser scheduling. Finally, numerical investigation shows that the analytic results make asymptotically an match with the simulations, and the comparative superiority of our approach to the previous ones is discussed. 
URL : http://ieeexplore.ieee.org/xpl/articleDe...er=5489758 
Download : http://mirinae.yonsei.ac.kr/?module=file...1600de3dcd 

Seongwoo Ahn; Hano Wang; Kyungho Kim; Daesik Hong; , "The Effect of Multiplexing Users in QoS Provisioning Scheduling," Telecommunications (AICT), 2010 Sixth Advanced International Conference on , vol., no., pp.491-496, 9-15 May 2010
doi: 10.1109/AICT.2010.56
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5489758&isnumber=5489684

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2 [Other Conf. Papers] Seongwoo Ahn, Seokwon Lee, Kyungho Kim, Desik Hong, "Analysis of Proportional Fair Scheduling in OFDMA Systems with Delay QoS Constraints", APCC 2010, Oct. 2010 file Presented  2010-10 
» [Other Conf. Papers] Seongwoo Ahn, Hano Wang, Kyungho Kim, Daesik Hong, "The Effect of Multiplexing Users in QoS Provisioning Scheduling", AICT 2010, Feb. 2010 file Presented  2010-02 
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