In this project, we identify the potential problems of RadioSaber, and propose a simple solution.
To verify the problems with experiments on your own machine, go to /ran-sched-experiments, you will find more instructions under the folder /score_exp (this name does not have any implication. Originally the experiment design used score, but now it has nothing to do with score)
To verify the effectiveness of the solution, please go to /ran-sched-experiments, you will find more instructions under the folder /improve_v1
We changed rather dramatically the original RadioSaber implementaiton. The most important modifications can be found in the folloing files:
- /src/device/ENodeB.cpp
- /src/protocalStack/mac/packetScheduler/downlink-transport-scheudler.cpp
- /src/LTE-Sim.cpp
Always check at least that there are no compilation errors. Simply remove the LTE-Sim executable and do make -j8 and see if the compilation succeeds.
For small changes that do not need review, directly modify the master branch. However, always pull before pushing. Do git fetch origin and git merge origin/master and solve any potential conflicts, then do git push -u origin.
For large changes that need review, do it on a different branch.
git fetch origin
git merge origin/master # Update to the latest master branch
git checkout -b [feature-branch] # Create and checkout to a new branchReplace [feature-branch] with a customized branch name that is instructive. Make your changes in that branch. Fetch and merge the master branch frequently to keep your branch up-to-date and avoid too much conflicts. When you are done with your modifications, do git push -u origin [feature-branch]. Then go to GitHub and make a pull request.
Regardless of what format the simluator previously follows, we will stick to Google C++ format for any further changes made. One should install clang-format and format the code prior to any code commit.
sudo apt install clang-format # Install clang formatting tool
git clang-format --style=file # Do this prior to any commit