Hi,
I have some question about wireless node.Whether Phy layer receive another
packet to transmit
when transmiting last packet,It is to say that whether there are two packets in
Phy layer in
the same time??
We know, The packet from LL to MAC to Phy,If mac did not receive a ACK it could
not
ns-users，
Hello all,
I have three questions about the class WirelessPhy:
(1) Around line 202 and 355 in wireless-phy.cc are the following lines:
double start_time = max(channel_idle_time_, NOW);
double end_time = max(channel_idle_time_, NOW+txtime);
Should the end_time be start_time+txtime ?
Myung-Ah Park，
Thanks a lot ,I found the answer in Inter ,it is defined in "
ns-2.26/tcl/lan/ns-mac.tcl" ,anyway ,thank u
[EMAIL PROTECTED]
2006-4-20
- Original Message -
From: Myung-Ah Park
To: liuwei_76
Sent: 2006-04-20, 10:49:25
Subject: Re: inquire a question
Since I have not
myung_p213，
I found the question which named "
When and where is bandwidth_ set?"
I do not know whether you have solved this question,because I have the same
doubt about this question.
in mac-802.11.cc,if dataRate_ is not defined in TCL space,the parameter is
binded with bandwidth_, BUT the
ba
Hi ,my ns friends:
I am quite confused by some code in wireless-phy.cc,it is:
double begin_adjust_time = MIN(channel_idle_time_, temp);
double finish_adjust_time = MIN(channel_idle_time_, NOW+txtime);
double gap_adjust_time = finish_adjust_time - begin_adjust_time;
if (gap_ad
Hi,ns-users，
I want to debug my NS program ,so I add some output data in file
tcl-object.tcl,which is located in ns/tclcl/lib.But nothing happened when I run
some test program,Why?? Do I need some further modification in NS? any advise
is appreciated,thanks a lot
2006-4-5
ns-users，
I am a new user in NS2,Now I want to modify bandwidth in my simulation in
wireless nodes.How can I do that?
Maybe I try to modify ns-default.tcl,where I find below:
Phy/WirelessPhy set bandwidth_ 2e6
I modify it to Phy/WirelessPhy set bandwidth_ 19.2e3,but any change occur,what
