Performance comparison of scheduling algorithms for multimedia traffic over High-Rate WPANs

被引:0
|
作者
Lorquando, Fabio [1 ]
Zanella, Andrea [1 ]
机构
[1] Univ Padua, Dept Informat Engn, I-35131 Padua, Italy
来源
GLOBECOM 2007: 2007 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-11 | 2007年
关键词
multimedia; high rate WPAN; quality of service; resource management; scheduling;
D O I
暂无
中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
In this paper we investigate the potentialities offered by IEEE 802.15.3 framework for supporting multimedia services. More specifically, we analyze the performance of some classical scheduling policies in presence of intensive heterogeneous real-time and multimedia traffic, in order to identify the most effective strategy for the considered scenarios. The analysis has been performed by using a complete 802.15.3 C++ simulator, where we have realized the different scheduling strategies upon an entirely standard-compliant round robin polling procedure. Results show that, in most cases, EDF approach offers better performance, though its margin with respect to the other strategies strictly depends on the specific scenario considered.
引用
收藏
页码:2123 / 2128
页数:6
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