| Publisher | University of Bologna | ||
|---|---|---|---|
| Format | 108.8KB PDF | Date added | 15 Jun 2004 |
| Topics | Quality of Service, Wireless Internet, Bluetooth | ||
| Downloads | 28 | ||
The ultimate goal of mobile and ubiquitous Internet accessibility is not only the seamless integration of wireless devices with traditional fixed networks but also the dynamic differentiation of the provided levels of Quality of Service (QoS) depending on client characteristics. In this context, the paper presents the provisioning of audio streaming with different QoS levels in the application-level ubiQoS middleware. In particular, it focuses on how ubiQoS manages the QoS over the last segment of the audio distribution path towards Bluetooth clients by allocating different types Bluetooth communication channels (unicast connection-oriented or broadcast connectionless) depending on the differentiated QoS requirements of different user classes.
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