— Broadband access for all will be a key functionality in future mobile radio networks. Depending on the length and the characteristic of the radio wave propagation the performan...
Abstract— It has been a challenging problem to support VoIPtype delay sensitive applications in an 802.11 wireless LAN, because the standard handoff procedure implemented in many...
The handoff algorithms in the current generation of 802.11 networks are primarily reactive in nature, because they wait until the link quality degrades substantially to trigger a ...
Rate-Delay (RD) Network Services constitute a promising differentiated-services architecture for multi-provider networks, by offering users a choice between high throughput or low ...
Carriers increasingly differentiate their wide-area connectivity offerings by means of customized services, such as virtual private networks (VPN) with Quality of Service (QoS) g...