wiki:Videos

Version 16 (modified by murphpo, 13 years ago) (diff)

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WARP Videos

We have created a number of videos which offer both demonstrations of WARP and tutorials on using WARP. This collection will grow with time as we create more WARP videos.

Most of these videos were edited using Apple's Final Cut Studio. To view the source video files (the ".mov" files linked below), you will need Apple's free QuickTime software. All of the embedded videos here use the excellent JW FLV Media Player. To view the embedded videos, you need a recent version of the Adobe Flash Player browser plugin


WARPnet

WARPnet Overview

This video blah, blah

WARPnet Demonstration (June 2009)

This video blah, blah


Demo Videos

These videos demonstrate various aspects of WARP in practice.

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This video demonstrates a 2x2 MIMO OFDM link. This link utilizes two WARP FPGA boards, four radio boards, two clock boards and one analog board. The physical layer implements a 2-antenna OFDM transmitter utilizing Alamouti's space-time block code. The 2-antenna receiver uses switching diversity. The MAC layer implements a carrier-sensing, random-access MAC protocol. The source code for all layers is available in the WARP Repository.

Download source video file: demo_MIMO_OFDM_Bridge.mov (13MB)


RTS/CTS solving the hidden node problem

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This video demonstrates that a Carrier Sense Multiple Access Collision Avoidance (CSMA/CA) MAC protocol improves performance in a hidden node scenario. Two protocols are compared, a two-way handshake CSMA protocol and a four-way handshake CSMA/CA protocol. The two-way handshake CSMA protocol consists of a DATA-ACK exchange and the four-way handshake CSMA/CA protocol consists of an RTS-CTS-DATA-ACK exchange. The hidden node topology is implemented utilizing three WARP FPGA boards, three radio boards, and three clock boards.

Download source video file: demo_RTSCTSMAC.mov (19MB)


Tutorial Videos

These videos offer brief tutorials on using certain aspects of WARP. They are meant to complement WARP's web-based documentation.

Coming Soon!