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QoS Routing for WiMedia-Based Wireless Mesh Networks
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 Title & Authors
QoS Routing for WiMedia-Based Wireless Mesh Networks
Park, Sung-Woo;
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 Abstract
WiMedia provides the data rate of up to 1Gbps, but the transmission range is restricted to approximately 10 meters. When constructing a multi-hop WiMedia network to extend its coverage, conventional hop-based routing may not guarantee satisfactorily the required QoS. We propose two QoS routing techniques for the WiMedia-based wireless mesh network. The proopsed QoS routing reflects the characteristics of TDMA-based WiMedia MAC and develops QoS extensions separately for on-demand routing and table-driven routing. Through simulations, we identify that the QoS routing shows better performance than the hop-based routing. It also turns out that the QoS on-demand routing and the QoS table-driven routing show conflicting performance results depending on the transmission power.
 Keywords
UWB;WiMedia;WMN;QoS;Routing;
 Language
Korean
 Cited by
 References
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