| Publisher | Institute of Electrical and Electronics Engineers | ||
|---|---|---|---|
| Format | 409.2KB PDF | Date added | 14 Apr 2006 |
| Topics | Quality of Service, Wireless, Wi-Fi (802.11) | ||
| Downloads | 11 | ||
QoS provision in multi-hop IEEE 802.11 networks is very challenging due to the interference nature of wireless medium and the contention-based behavior among neighboring nodes. In such networks, one of the key questions for QoS support is: given a specific topology and traffic condition, how much bandwidth can be utilized along a path in the network without violating QoS demand of existing traffic? Considering that in general QoS-sensitive traffic has the well-controlled sending rate, one key observation is that the network unsaturated condition should be considered.
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