Wiki » History » Version 3
laforge, 03/14/2023 03:48 PM
| 1 | 1 | tnt | h1. osmo-rfds |
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| 3 | 3 | laforge | osmo-rfds is a *RF delay simulator*, which can be used to artificially delay RF signals by a configurable amount of [variable] delay. This is useful to test timing control loops in TDMA systems, such as GSM. |
| 4 | 1 | tnt | |
| 5 | 3 | laforge | It is part of the Osmocom (Open Source Mobile Communications) project. |
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| 7 | The hardware we use for this is the PlotoSDR, also known as "ADALM-PLUTO":https://www.analog.com/en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/adalm-pluto.html |
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| 9 | The "git repository":https://gitea.osmocom.org/sdr/osmo-rfds contains the FPGA gateware, firmware and software to turn the PlutoSDR into said RF delay simulator. |
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| 11 | h2. Documentation |
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| 13 | 2 | laforge | * Build instructions: https://gitea.osmocom.org/sdr/osmo-rfds/src/branch/master/doc/build.md |
| 14 | * Usage instructions: https://gitea.osmocom.org/sdr/osmo-rfds/src/branch/master/doc/usage.md |
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| 15 | 3 | laforge | |
| 16 | h2. Video Presentation |
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| 18 | A recorded video presentation about osmo-rfds can be found at https://media.ccc.de/v/osmodevcon2019-101-osmo-rfds-osmocom-rf-delay-simulator |
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| 20 | h2. Pre-build binaries |
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| 22 | 1 | tnt | * Available binaries: [[PreBuiltImages]] |
