Dear NS-users,
I'd like to know if it is possible to add RTS/CTS to the
TKN model of 802.11e for NS 2.26.
If it is possible, what do I have to do?
Thank you very much,
Michele
Hi ns-useres,
I would like to know how can I add RTS/CTS to the TKN 802.11e model for NS2_26.
I've tried by setting
RTSTHhereshold_ 0, but my simulation abort telling me something like:
(0) RECEIVING DATA!!!
(0) RECEIVING DATA!!!
(0) RECEIVING DATA!!!
...
I really need to know if it i
Hi,
I've noted that in NS version 2.26, the Pareto distribution only works =
in wired scenarios, but not in wireless scenarios.
Does anybody knows why and how to solve the problem?
Thanks a lot,
Michele
Hi ns-users,
I'd like to work with TCP Veno in NS 2.28, does anybody knows what can I do?
Thanks,
Michele
Hi,
I would like to simulate a wired cum wireless scenario with 2 or more access
points: what do I have to add to the tcl file to make the handover possible?
Thanks a lot,
Michele
-Messaggio originale-
Da: [EMAIL PROTECTED]
Inviato: mar 11/07/2006 13.07
A: NS2 Mailing List
Oggetto: 802.11e: Error Model
Hi NS users,
I have a problem with 802.11e Model of TKN of Berlin.
If I set an Error Model for the wireless channel using Mac 802.11e, no one
packet is dropped
Hi NS users,
I have a problem with 802.11e Model of TKN of Berlin.
If I set an Error Model for the wireless channel using Mac 802.11e, no one
packet is dropped in the trace file.
If I use the same simulation just changing MAC 802.11e with MAC 802.11 I see
that some packet get lost in the wireles
Hi NS users,
I have a problem with 802.11e Model of TKN of Berlin.
If I set an Error Model for the wireless channel using Mac 802.11e, no one
packet is dropped in the trace file.
If I use the same simulation just changing MAC 802.11e with MAC 802.11 I see
that some packet get lost in the wirele
Hi NS users,
I have a question about Throughput in 802.11e model of TKN.
Why if I set a TCP flow with lower priority (prio_ 3) in 802.11e MAC it has a
higher throughput of the same flow
with 802.11 MAC?
I think that the throughput should improve only with high priority (0, 1, 2)...
Thank you,
Hi NS users,
does anybody knows how to have a trace file at MAC level?
So I'd like to see MAC level frame send, receive etc...
Thanks a lot,
Michele
Hi Ns users,
does anybody if it is possible and how to disable the RTS/CTS in MAC 802.11?
Thanks a lot,
Michele Nuti
Hi NS users,
I remove RTS/CTS from MAC 802.11 (setting RTSThresh_ 3000) and now I often (but
not always)
receive this message:
Scheduler: Event UID not valid!
and the simulation stop.
Does anybody knows why and how to solve the problem?
Thanks a lot,
Michele
Dear NS users,
I'd like to understand how ns calculate the rtt in a TCP connection.
What the rtt_ variable state trace? It is the delay of the TCP packets + =
the delay of the ACK packets?
And it is expressed in s, ms
Please help me.
Thank you very much.
Michele Nuti
Hi NS users,
I'd like to know what does it mean in the trace file this thing:
D 12.020142136 _5_ RTR CBK 981 tcp 1500 [13a 1 0 800] --- [0:2 4194305:1
28 4194305] [494 0] 0 0
RTR CBK what kind of drop is?
It happens when the Access Point try to send in the wireless channell a high
bit ra
Hi ns users,
does anybody know what does it mean when a TCP packet is dropped and in the
trace file is indicated as RTR CBK?
Thanks a lot,
Michele Nuti
15 matches
Mail list logo