XGPON Simulator written in MATLAB for my diploma thesis.
Index:
| File | Description |
|---|---|
| XGPON_Simulation.m | Run simulation with parameters |
| XGPON.m | Main XG-PON event-driven simulator |
| RNG.m | A pdf generator that uses custom distribution |
| Extract_Distribution.m | Forms the componets of a traffic object |
| Form_Traffic.m | Creates traffic objects based on user preferences |
| Place_ONUs.m | Places ONUs in the network |
| Plot_Results.m | Plots results generated by XGPON_Simulation |
| DBA.m | Performs DBA and time scheduling |
| Event1.m | Creates and broadcasts downstream PHY frame |
| Event2.m | Responds to a received BWmap |
| Event3.m | XGTC burst arrives at the OLT |
| Event4.m | Termination Event |
| Event5.m | This event is reserved for debugging purposes |
| Event6.m | Packet arrival (CBR) |
| Event7.m | Packet arrival (VBR) |
| Jain_Index.m | Jain index of vector |
| Set_PDT | Sets the PDT of ONU's network |
| Guaranteed_BA.m | Allocates guaranteed bandwidth to AllocIDs |
| PHY_Payload.m | Apply RS(248,232) code on XGTC frame |
Event_List rows
- Event_ID
- Execution time
- ONU_ID
- Bytes sent
- BufOcc
- Number of packets sent
- Arrival of packet 1
- Arrival of packet 2 ...
- BWmap(1, ONU_ID) = Alloc_ID
- BWmap(2, ONU_ID) = StartTime
- BWmap(3, ONU_ID) = GrantSize
- Downstream_Speed = 1244160000
- Upstream_Speed = 311040000
- Speedlight = 299792458
- GuardTime = 2.57201646e-8
Events:
- BWmap broadcast & Bandwidth_Allocation
- Schedule Upstream XGTC burst
- XGTC Upstream frame arrival
- Termination Event
- Reserved for debugging
- CBR Traffic
- + VBR Traffic