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Bugzilla – Full Text Bug Listing |
| Summary: | AM RLC not sending all the packets on he Tx buffer | ||
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| Product: | ns-3 | Reporter: | imenienne |
| Component: | lte | Assignee: | Nicola Baldo <nicola> |
| Status: | RESOLVED FIXED | ||
| Severity: | enhancement | CC: | ns-bugs |
| Priority: | P5 | ||
| Version: | ns-3.21 | ||
| Hardware: | PC | ||
| OS: | Linux | ||
| Attachments: | LOG traces of the AM RLC entity with some comments | ||
Created attachment 1961 [details] LOG traces of the AM RLC entity with some comments Hi, my name is Imen, I am using the Lte module of ns3.21 to simulate a simple downlink UDP packet transmissions with AM RLC model. But I have encountered some problems with the RLC layer: It doesn't send all the packets of the transmission buffer "all the time", I mean that depends on the number of packets sent from the remote server. 1-for 15 pckts of 100 bytes ==> 15 pckts are received by the application layer of the UE 2-for 20 pckts of 100 bytes ==> 15 pckts are received by the application layer of the UE 3-for 100 pckts of 100 bytes ==> 94 pckts are received by the application layer of the UE I tried to follow the problem with the LOG traces, I found that the AM RLC stopped caling the DoNotifyTxOpportunity function after having all transmitted from the REtransmission buffer even if there were pending pckts on the transmission buffer. I don't know if it's really a bug or there is something escaping me. I have attached below my LOG file with some comments.