MAC Intelligence for Adaptive Multimedia in 802.11 Networks


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Date: January 2008
Type: White Paper
Rating: (0)

Overview: A traditional transport designed for wired networks operates in a peer-to-peer fashion. It may provide for stability, efficiency and fairness as far as its congestion ’sense’ is accurate. Typical ad-hoc wireless scenarios result in highly variant network response from the point of view of a transport. Even if the transport peers are separated by a single link, physical interference and air medium contention inhibits accurate congestion indicators or measurements. This research paper approach transports in general, and focuses on multimedia transports. The congestion control in that case is further constrained by minimum bandwidth requirements and real time delays.

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