Channel Characterization

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

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Channel Characterization

Figures 1 - 7000 Packets

The following video demonstrates good and bad packets. Black signifies a good packet. Red signifies a bad packet.

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Download source video file: figure_1.mov (54MB)

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Figures 1 Image - 7000 Packets

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Figures 2 - 7000 Packets

The following video demonstrates each packet, regardless of good or bad.

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Download source video file: figure_2.mov (60MB)

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Figures 2 Image - 7000 Packets

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The data used in this program: PacketData_7000.m (60MB)

The m-file for creating these videos: step_plotter.m

The m-file for creating these images: plotter.m

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ACE Emulator, Pedestrian A - 10,000 Packets

The below figure is for Velocity 0 km/h in the ACE emulator

The below figure is for Velocity 25 km/h in the ACE emulator

Download Pedestrian A m-file: ​Pedestrian_A.zip (50 MB)

This contains data for the emulation with velocities of 0, 25, 50, 75, 100, 125, 150, 175, 200, 225, 250, 275 km/h, file new_plotter.m for plotting time differences between packets received and for comparing frequence against db, and a file load_data.m which loads all files and plots all files.

ACE Emulator, Vehicle A - 10,000 Packets

Download Vehicle A m-file: ​Vehicle_A.zip (50 MB)

This contains data for the emulation with velocities of 0, 25, 50, 75, 100, 125, 150, 175, 200, 225, 250, 275 km/h, file new_plotter.m for plotting time differences between packets received and for comparing frequence against db, and a file load_data.m which loads all files and plots all files.

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All the specifications for these models can be found at:

ITU ITU-R M.1225, “Guidelines for evaluations of radio transmission technologies for IMT-2000,” 1997.