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http://dx.doi.org/10.13067/JKIECS.2016.11.3.317

QoS Routing for WiMedia-Based Wireless Mesh Networks  

Park, Sung-Woo (Dept. of Information and Communication Eng., Hannam University)
Publication Information
The Journal of the Korea institute of electronic communication sciences / v.11, no.3, 2016 , pp. 317-324 More about this Journal
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;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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