mirror of https://github.com/PentHertz/srsLTE.git
51 lines
1.6 KiB
Markdown
51 lines
1.6 KiB
Markdown
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End-to-End LTE Tests
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====================
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This folder contains a basic shell script that allows a quick end-to-end LTE test
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using srsUE, srsENB, and srsEPC. The script has minimal requirements and should
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only take less then 30 seconds for each configuration. Currently the script
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only allows to configure the cell bandwidth.
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The script launches all components and puts the UE into a different network namespace
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in order to allow IP connectivity to srsEPC on a single machine. It therefore
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requires root privelages at the moment.
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It then launches, one after another, uplink and downlink ping as well as a quick UDP
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downlink session. Between those experiments, the UE transits between RRC Idle and Connected
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states multiple times and is either put into Connected through pending UL traffic or
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pending DL traffic (using paging).
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After the experiments are finished, all components are torn down and the log files
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are analyzed.
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Single Execution
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----------------
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The script can be executed manually. It expects the srsLTE build directory as
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the first argument and the cell bandwidth as the second.
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```
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$ sudo ./run_lte.sh ~/src/srsLTE/build 50
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```
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Testing all Bandwidths
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----------------------
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You can also test all bandwidths by letting CTest iterate over all possible PRB sizes.
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```
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$ cd test
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$ sudo make test
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```
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Known Issues
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------------
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If you've started the script and it failed it may left the network namespace open and thus
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the next execution of the script will fail. In this case, just delete the network namespace
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before running again:
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```
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$ sudo ip netns delete ue1
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```
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