Fair Traffic Scheduling for WiMAX Systems

被引：5

作者：

Bestetti, Alberto ^{[1
]}

Giambene, Giovanni ^{[2
]}

Hadzic, Snezana ^{[2
]}

机构：

[1] Alcatel Lucent, Via Trento 30, I-20059 Vimercate, Milano, Italy

[2] Univ Siena, Dept Informat Engn, I-53100 Siena, Italy

来源：

2009 6TH INTERNATIONAL SYMPOSIUM ON WIRELESS COMMUNICATION SYSTEMS (ISWCS 2009) | 2009年

关键词：

D O I：

10.1109/ISWCS.2009.5285334

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

This paper deals with the comparison in terms of goodput and fairness of different scheduling options for fixed WiMAX networks. An analytical approach has been adopted to determine the average system capacity for different scheduling options, thus highlighting that scheduling schemes have an important impact in WiMAX network planning. We have then compared via simulations different uplink scheduling options for the best effort (contention-based) traffic class with FTP traffic flows, such as: RR, token bucket-based, and M-LWDF. We have shown that M-LWDF can achieve a good trade-off between aggregated goodput maximization and a fair service provision.

引用

页码：254 / +

页数：2

共 10 条

[1]

Afric W., 2006, P 48 INT S ELMAR 200

[2]

ANDREWS M, 2002, CDMA DATA QOS SCHEDU

[3]

[Anonymous], 2004, IEEE Standard for Local and Metropolitan Area Networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems, P1

[4]

[Anonymous], NS 2 NETWORK SIMULAT

[5]

BESTETTI A, 2008, P BWA WORKSH GLOBECO

[6]

HOU F, P IEEE INT C COMM IC

[7] Analysis and performance evaluation of the OFDM-based metropolitan area network IEEE 802.16 [J].

Hoymann, C .

COMPUTER NETWORKS, 2005, 49 (03) :341-363

[8]

NUAYMI L, 2007, WMAX TECHNOLOGY BROA

[9]

RATH HK, 2008, P IEEE INT C COMM IC

[10]

TARHINI C, 2007, P 15 IEEE WORKSH LOC

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