@ engr (#375),

At the end of a round, make a loop and add the energy of each node in the cluster, and divide by total number of nodes in the cluster.
You can do this in the function "decideClusterHead"

Make a new variable (array) similar to clusterDist_, and like in function recvADV_CH, add the cluster node's energy to the newly created variable. After that, in decideClusterHead, calculate the average energy in each cluster

Hope this helps

1 members found this post helpful.

hello everyone

Hello Everyone
i have insalled ns2.34 in ubuntu12.04 with gcc-4.4.
i also want to simulate leach in ns2.34 but i got error in leach.err file.

invalid command name "Resource/Energy"
while executing
"Resource/Energy instproc setParams {args} {
$self instvar energyLevel_ alarmLevel_
set energyLevel_ [lindex $args 0]
set alarmLevel_ [lind..."
(file "/opt/ns-allinone-2.34/ns-2.34/mit/rca/resources/ns-energy-resource.tcl" line 11)
invoked from within
"source.orig /opt/ns-allinone-2.34/ns-2.34/mit/rca/resources/ns-energy-resource.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 /opt/ns-allinone-2.34/ns-2.34/mit/rca/resources/ns-energy-resource.tcl"
(file "mit/uAMPS/sims/uamps.tcl" line 31)
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 to solve error.

Check ur gcc compiler version and export gcc-4.3

@engr
thanks yar but how to install gcc-4.3.

i have use many commands but it gives error.
i used
sudo apt-get install gcc-4.3 g++-4.3

but it gives error like

E: Package 'gcc-4.3' has no installation candidate
E: Unable to locate package g++-4.3
E: Couldn't find any package by regex 'g++-4.3'

so please help me as quick as possible....

Edit both “Makefile” & “Makefile.in” as following:
CC = gcc-4.3
CPP = g++-4.3

and ./configure
make clean
make

@rakeshpanchiwala

check the link to follow the installation steps:

http://ramakrishnamundugar.blogspot....untu-1204.html

@engr

after the installation of gcc-4.4, it cant read packages of gcc-4.3.
please anyone help me to install gcc-4.3 in ubuntu 12.04.

# 383, @rakeshpanchiwala.

There is no "Ubuntu g++/gcc version 4.3" for Ubuntu 12.04.

Please use version 4.1.2, also mentioned in post # 181.
The version for 12.04 is 1) gcc41-compat-4.1.2.ubu1204_i386.deb
2) g++41-compat-4.1.2_i386.deb

$ sudo dpkg -i gcc41-compat-4.1.2.ubu1204_i386.deb g++41-compat-4.1.2_i386.deb
... See post # 18 here ..
http://www.linuxquestions.org/questi...022/page2.html


-

@engr, @deeba2111 i want to contact you my mail is engineerali2009@gmail.com
thank you

hello everyone

i have installed this leach pacth on my ns-2.34 on ubuntu 12.04 and i've run the ./test, then after i read some file from this patch like test, leach_test, i just know that test file call the leach_test then run the tcl/ex/wireless.tcl

my question is why in the wireless tcl in this global variabel for routing variable this still use DSDV routing protocol?
and why call the leach protocols?

thx before and i'm sorry for my bad english

hi all
can anyone please tel me..
in ns-leach.tcl clusterDist_ is what?
is is physical distance or max signal strength?
kindly reply me asap..
also kindly tel me whats spreading?
thnx

hello everyone

Is there anyone simulate HEED protocol in NS2 ?
i need this code for my assignment

thx before

1 members found this post helpful.

can u help me plz . when i run Leach protocol in ns2 in the leach.out the number of nodes is more than 5 although nodes numbers=100, and in leach_test num of nodes k=5 where is the problem ??

Hello everryone I've got same result with @forco while running the leach simulation, what should i do so that the simulation can run normally

thx regards