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Old 09-13-2012, 02:13 AM   #301
farab
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melody this page is for issues.
if you want more information abaout leach itself and how it wrols, you can send a private message to me or chat me in facebook:
facebook.com/farabf33
 
Old 09-13-2012, 02:56 AM   #302
knudfl
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# 301
Quote:
this page is for issues.
All technical information about LEACH :
It would be highly appreciated if you write your ideas here in an LQ thread.
( This thread or a new thread. Or an 'LQ Blog'.)

LQ is a knowledge base for everybody, and I am sure that
all the people interested in ns2 leach would want to read
any information, that you can present.
( So far this thread has had 24,000 readers.)

.
 
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Old 09-14-2012, 04:05 AM   #303
lubelube
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Quote:
Originally Posted by farab View Post
melody this page is for issues.
if you want more information abaout leach itself and how it wrols, you can send a private message to me or chat me in facebook:
facebook.com/farabf33
hello... I heard, you know about the simulation of leach in wsn? Can you help me? please..

Last edited by lubelube; 09-14-2012 at 04:06 AM.
 
Old 09-22-2012, 12:01 AM   #304
anataodesu
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leach.err

Hi,

I try to read all threads but nobody replied this error. Although when i run ./test in my teminal display:
num_nodes is set 3
warning: Please use -channel as shown in tcl/ex/wireless-mitf.tcl
INITIALIZE THE LIST xListHead
Loading connection pattern...
Loading scenario file...
Starting Simulation...
channel.cc:sendUp - Calc highestAntennaZ_ and distCST_
highestAntennaZ_ = 1.5, distCST_ = 89.8
SORTING LISTS ...DONE!
NS EXITING...



but in my leach.out, there are no data and in leach.err, it announces:

can't read "opt(nn_)": no such element in array
while executing
"set opt(bsID) $opt(nn_) "
(file "mit/uAMPS/sims/uamps.tcl" line 35)
invoked from within
"source.orig mit/uAMPS/sims/uamps.tcl"
("uplevel" body line 1)
invoked from within
"uplevel source.orig[list $fileName]"
invoked from within
"if [$instance_ is_http_url $fileName] {
set buffer [$instance_ read_url $fileName]
uplevel eval $buffer
} else {
uplevel source.orig[list $fileName]
..."
(procedure "source" line 8)
invoked from within
"source mit/uAMPS/sims/uamps.tcl"
(file "tcl/mobility/leach.tcl" line 18)
invoked from within
"source.orig tcl/mobility/leach.tcl"
("uplevel" body line 1)
invoked from within
"uplevel source.orig[list $fileName]"
invoked from within
"if [$instance_ is_http_url $fileName] {
set buffer [$instance_ read_url $fileName]
uplevel eval $buffer
} else {
uplevel source.orig[list $fileName]
..."
(procedure "source" line 8)
invoked from within
"source tcl/mobility/$opt(rp).tcl"
(file "tcl/ex/wireless.tcl" line 187)



Please help me, because i try for many times, i actually, feel axhausted.hix

Thanks in advanced!

Last edited by anataodesu; 09-22-2012 at 12:02 AM.
 
Old 09-22-2012, 12:11 AM   #305
anataodesu
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please help me ASAP

Hello again,
I intergrated LEACH in ns-2.34 on UBUTU 10.04.3, i try to run it for long times but i can't. I have two days left to finish. Please, please help me soon
 
Old 09-22-2012, 01:05 AM   #306
anataodesu
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One small error..I install it sucessfull.thanks you very much!
 
Old 09-24-2012, 04:04 AM   #307
lubelube
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helloo, can you help me? i run ./leach_test in ns 2.27 but that is error..(invalid command name"resource/energy" while executing...
what should i do?
 
Old 10-02-2012, 04:57 AM   #308
psd_prasad
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error in wile make file in ns 2.34

while configuring leach in ns2.34
error in cmu trace file how to solve it
 
Old 10-02-2012, 08:06 AM   #309
knudfl
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Post # 308

There is an edited cmu-trace.h attached to post # 10 here ..
http://www.linuxquestions.org/questi...a13-907076/#10

(There may be more suggestions for the cmu-trace.h when you read all above 300 posts.)

Please also see post # 11 :
http://www.linuxquestions.org/questi...a13-907076/#11

.
 
Old 10-02-2012, 11:20 PM   #310
nzny
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hi exidus..couldnt download the file...could you pls share the file once again...thank you

Quote:
Originally Posted by exidus View Post
Hi guys,

here is my version of uAMPS extension. I added option for protocol PEGASIS simulations.
You can also simulate modified version of LEACH and LEACH-C. By default number of cluster nodes is
5% from all nodes (5 CH nodes for 100 sensor nodes). In these modified version, number of CH nodes is
changed dynamically - 5% nodes from actual alive nodes. The simulations are longer a more data is send
with this modified version.

You can download this uAMPS extension from:
https://rapidshare.com/files/2585681...4-leach.tar.gz

Manual how to use modified LEACH,LEACH-C and PEGASIS
1. In folder mit/uAMPS are files ns-leach_2.tcl and ns-bsapp_2.tcl
2. You have to rename file to ns-leach_2 to ns-leach.tcl and you can simulate modified protocol LEACH
3. You have to rename file to ns-bsapp_2.tcl to ns-bsapp.tcl and you can simulate modified protocol LEACH-C
4. You have to use option alg=pegasis in leach_test. Option num_clusters MUST BE 1 like this: num_clusters=1. Only if you want to simulate PEGASIS of course

I hope that it will help you in your simulations.
 
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Old 10-03-2012, 12:49 AM   #311
knudfl
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Post # 308, @nzny : Please do not quote complete posts.
Only the relevant line should be quoted. Thank you.


A new link for the "exidus-pegasis_ns-234-leach" ( See post # 289 )
https://docs.google.com/open?id=0B7S...XQ3UmlOeWQ2ZXM


.

Last edited by knudfl; 10-03-2012 at 01:23 AM.
 
1 members found this post helpful.
Old 10-08-2012, 02:14 AM   #312
yueling
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hello guys,

i have installed ns-2.34 in ubuntu 10.04..
Ns-allinone-2.34 package has been installed successfully..
i've add mit files and following this link (post #5) : http://www.linuxquestions.org/questi...2-34-a-870368/

i've add g++-4.3 and gcc-4.3 to .../ns-allinone-2.34/ns-2.34, its work..

but, i have problem when i install run "make clean" :

rm: cannot remove `gen/version.o': Permission denied
rm: cannot remove `gen/ns_tcl.o': Permission denied
rm: cannot remove `gen/ptypes.o': Permission denied
rm: cannot remove `gen/ns_tcl.cc': Permission denied
rm: cannot remove `gen/ns_tcl.o': Permission denied
rm: cannot remove `gen/ptypes.cc': Permission denied
rm: cannot remove `gen/ptypes.o': Permission denied
rm: cannot remove `gen/version.c': Permission denied
rm: cannot remove `gen/version.o': Permission denied
make: *** [clean] Error 1

can anyone tell me how to solve this problem?

thank you =)
 
Old 10-08-2012, 03:50 AM   #313
knudfl
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Post # 312, @yueling.

If you install to /opt/ : All commands at install time must be : sudo <command>.


Better install to /home/yueling/, post # 11 here ..
http://www.linuxquestions.org/questi...a13-907076/#11
.. Use the script leach-HOME-setup234.sh.

And, for any install location : The new 'cmu-trace.h' must be used ..
#9 http://www.linuxquestions.org/questi...ra13-907076/#9

.
 
Old 10-19-2012, 12:13 PM   #314
ni_saghari
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hi, i installed leach successfully but i need to know which .tcl or cc files are related to packages in leach
i want to add encryption to packages and i don't know how to find package information
could u please guid me? thanks
 
Old 10-25-2012, 10:08 AM   #315
lubelube
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Quote:
Originally Posted by deepa_2111 View Post
helyos,

i had removed all the warnings.

1. Make sure the bind code is there in wireless-phy.cc
2. Add the commands in uamps.tcl

i think there was something else i did ... check the tcl-object.tcl file. I remember i followed instructions from there.

Got it !
You need to set the variables in \tcl\lib\ns-default.tcl also ::

Code:
# ------------------------------------------------------
Phy/WirelessPhy set alive_ 1
Phy/WirelessPhy set Efriss_amp_ 100e-12
Phy/WirelessPhy set Etwo_ray_amp_ 0.013e-12 

Phy/WirelessPhy set EXcvr_ 50e-9
Phy/WirelessPhy set sleep_ 0
Phy/WirelessPhy set ss_ 1 
Phy/WirelessPhy set dist_ 0
# ------------------------------------------------------
Let me know if the warnings are removed now
Hello deepa_2111..
I have some problem with keepwalking..
on the line to what I have to add this code in \tcl\lib\ns-default.tcl?
thanks before..
 
  


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