Link-level Scheduling for Providing QoS in WPAN

Author

Liu, Xin ; Dai, Qionghai ; Wu, Qiufeng

Author_Institution

Dept. of Autom., Tsinghua Univ., Beijing

Volume

2

fYear

2006

fDate

25-28 June 2006

Firstpage

1372

Lastpage

1376

Abstract

IEEE 802.15.3 high-rate wireless personal area network (WPAN) has been emerged in order to support quality of service (QoS) for real-time multimedia traffic and high data rate wireless connectivity. In IEEE 802.15.3 MAC, TDMA is used to achieve channel scheduling. It´s a crucial issue to effectively allocate channel time for each stream during every superframe for multimedia services. This paper proposes a practical dynamic link-level scheduling scheme based on traditional control feedback theory analysis. Simulation results show that the proposed scheme exhibits good performance in terms of job failure rate (JFR) and throughput

Keywords

channel allocation; feedback; multimedia communication; personal area networks; quality of service; telecommunication traffic; time division multiple access; wireless channels; IEEE 802.15.3 WPAN; JFR; MAC; QoS; TDMA; channel time allocation; data rate wireless connectivity; dynamic link-level scheduling; feedback control; high-rate wireless personal area network; job failure rate; quality of service; real-time multimedia traffic; time division multiple access; Bandwidth; Feedback; Personal area networks; Physical layer; Quality of service; Scheduling; Streaming media; Telecommunication traffic; Time division multiple access; Timing;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, Circuits and Systems Proceedings, 2006 International Conference on

Conference_Location

Guilin

Print_ISBN

0-7803-9584-0

Electronic_ISBN

0-7803-9585-9

Type

conf

DOI

10.1109/ICCCAS.2006.284896

Filename

4064137