Omar Alvarez

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This paper presents the performance analysis of topological multicast routing algorithms on mobile wireless ad-hoc networks. Flooding and On-Demand Multicast Routing Protocol (ODMRP) are simulated and compared with Topological Multicast Routing Protocol (ToMuRo) over a pedestrian scenario. The scenario evaluated considers one multicast transmitter and one,(More)
HTTP adaptive streaming has become the dominant solution for broadband streaming delivery. Essentially, the server delivers small chunks of content in response to queries from a player, that can alternate between different qualities of content depending on its rendering capabilities and the network condition. In this paper, we highlight that the frequent(More)
An interface to record analog signals from DC to 20 kHz on the stereo sound channels of video cassette recorders is described. This interface is an effective solution for the implementation of experiments requiring simultaneous recording of electrophysiological analog data, audio and video signals, since all these data are recorded on the same tape. The(More)
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