Fix small bug in Link802154. Record number of created/received MsgTrackingResult.
Record number of received/lost frames
Re-organize folders
Refactor: Change network module name
Remove module Node802154
Refactoring: using configurable module name for app, net, link. Module name should be explicitly specified in omnetpp.ini
Record number of lost MsgTrackResult in network (EMRP) and link layer.
Only Default.anf is updated.
Group common macros of link modules to link.h
Transfer duty cycling procedures to XT-MAC module (not completed)
Transfer duty cycling to XT-MAC (not completed)
Complete transfer duty cycling to XT-MAC. Remove application working mode.
Link layer manages its own working state.
Implement B-MAC
Refactoring and clean up
Clean up and record number of measurement used by CH
Using CH's beacon to synchronize sensing cycle
Change GaussNoise sigma