Dynamic Frame Scheduling Scheme for IEEE802.16 Broadband Wireless Networks

Author

Wu, Hui-Lian ; Gu, Jun ; Deng, Ya-ping

Author_Institution

Coll. of Comput. Sci., ChongQing Univ. of Posts & Telecommun., Chongqing, China

fYear

2009

fDate

24-26 Sept. 2009

Firstpage

1

Lastpage

4

Abstract

The paper presents a novel scheme for both downlink and uplink scheduling in WiMax networks that attempts to increasing the frame utilization in base station (BS) with the delay requirements of traffics. In the paper, it assumes a polling-based mode of operation at the base station (BS), and calculating frame duration by synthetically considering frame utilization and the subscribe stations (SSs) waiting queuing according to birth-death process analysis. In addition to theoretical analysis, simulations are conducted to evaluate the performance of the proposed scheme.

Keywords

IEEE standards; WiMax; broadband networks; telecommunication traffic; IEEE802.16; WiMax network; birth-death process analysis; broadband wireless network; dynamic frame scheduling; Analytical models; Base stations; Downlink; Dynamic scheduling; Performance analysis; Queueing analysis; Telecommunication traffic; Traffic control; WiMAX; Wireless networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications, Networking and Mobile Computing, 2009. WiCom '09. 5th International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-3692-7

Electronic_ISBN

978-1-4244-3693-4

Type

conf

DOI

10.1109/WICOM.2009.5302729

Filename

5302729