A TDMA-Based Mechanism to Enforce Real-Time Behavior in WiFi Networks

被引：8

作者：

Moraes, Ricardo ^{[1
]}

Vasques, Francisco ^{[2
]}

Portugal, Paulo ^{[3
]}

机构：

[1] Univ Fed Santa Catarina, LabSEC, BR-88040900 Florianopolis, SC, Brazil

[2] Univ Aveiro, IT Instituto Telecommun, Aveiro, Portugal

[3] Univ Porto, Faculdad Engenharia, P-4100 Oporto, Portugal

来源：

WFCS 2008: IEEE INTERNATIONAL WORKSHOP ON FACTORY COMMUNICATION SYSTEMS, PROCEEDINGS | 2008年

关键词：

D O I：

10.1109/WFCS.2008.4638758

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, a TDMA-based mechanism is proposed for IEEE 802.11 Wireless LANs. This mechanism prioritizes real-time traffic in IEEE 802.11 networks, allowing the coexistence of standard stations with modified (real-time) stations in the same network-domain. The worst-case timing analysis of the TDMA-based mechanism shows that the service interval is upper-bounded, even when the communication medium is shared with timing unconstrained stations.

引用

页码：109 / +

页数：2

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