Re: [ns] how to calculate delay/jitter

2009-08-15 Thread Mohit Tahiliani


Hello Tom,
Here are some of the AWK scripts required for post processing. An AWK script to 
calculate average jitter is also available here. 
http://mohit.ueuo.com/AWK_Scripts.html  or on this link
http://www.mohittahiliani.741.com/AWK_Scripts.html
Hope it helps.
Regards,Mohit P. Tahiliani
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Subject: Ns-users Digest, Vol 68, Issue 14
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Date: Saturday, August 15, 2009, 5:30 AM

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Today's Topics:

   1. Re: how to calculate delay/jitter (Tom G)
   2. Random Waypoint (ori and mish bgu)
   3. Re: Random Waypoint (Erlend Larsen)
   4. mobile ipv6 simulation (Oladapo Oluwadiya)
   5. Fw: DSR (Rania Kamal)


--

Message: 1
Date: Fri, 14 Aug 2009 08:14:32 + (GMT)
From: Tom G forenm...@yahoo.de
Subject: Re: [ns] how to calculate delay/jitter
To: Tom G forenm...@yahoo.de, ns users ns-users@ISI.EDU
Message-ID: 549825.29609...@web24712.mail.ird.yahoo.com
Content-Type: text/plain; charset=utf-8

I solved my problem.

This script is very useful I think. 
http://hpds.ee.ncku.edu.tw/~smallko/ns2/tool_en.htm
Perhaps it could help so. with similar problems

best regards
Tom




Von: Tom G forenm...@yahoo.de
An: ns users ns-users@ISI.EDU
Gesendet: Donnerstag, den 13. August 2009, 11:33:39 Uhr
Betreff: [ns] how to calculate delay/jitter


Hi,
I've got the next question.
following topology...
n0         n4
\        /
  n2n3
/        \
n1         n5

how can I get the delay between Node0 and Node4? Every manual I found regarding 
this is limited to the delay between a Node and its Neighbour e.g. delay 
between n2 and n3. Is there a possibility for getting the delay, or have I to 
calculate it?

Also I have to calculate / get the jitter between node0 and node4. Therefor I 
have no idea how to realize that

I hope someone could send me useful suggestion.

best regards
Tom


      

--

Message: 2
Date: Fri, 14 Aug 2009 14:03:29 +0300
From: ori and mish bgu oriandm...@gmail.com
Subject: [ns] Random Waypoint
To: ns-users@ISI.EDU
Message-ID:
    e5ba49130908140403h300f6b42i33f1a4666faa2...@mail.gmail.com
Content-Type: text/plain; charset=ISO-8859-1

Dear ns-users

I want to add random waypoint to my ad-hoc network.
I can use setdest command to move the nodes ..
but first I wanted to see some examples of different implementations for
random waypoint models.
I googled this but haven't found any scripts..  actually I found this page
http://lrcwww.epfl.ch/RandomTrip/ but the link to the ns2 code seems to be
dead.
Anyone can please share any examples ?

Thanks
Michael


--

Message: 3
Date: Fri, 14 Aug 2009 13:33:24 +0200
From: Erlend Larsen erlen...@gmail.com
Subject: Re: [ns] Random Waypoint
To: ns-users@ISI.EDU
Message-ID:
    5eed4b7a0908140433k4d378eddrd97e21575ce8f...@mail.gmail.com
Content-Type: text/plain; charset=ISO-8859-1

Try this link: http://monarch.cs.rice.edu/~santa/research/mobility/

Regards,
Erlend

On Fri, Aug 14, 2009 at 13:03, ori and mish bguoriandm...@gmail.com wrote:

 Dear ns-users

 I want to add random waypoint to my ad-hoc network.
 I can use setdest command to move the nodes ..
 but first I wanted to see some examples of different implementations for
 random waypoint models.
 I googled this but haven't found any scripts.. ?actually I found this page
 http://lrcwww.epfl.ch/RandomTrip/ but the link to the ns2 code seems to be
 dead.
 Anyone can please share any examples ?

 Thanks
 Michael




--

Message: 4
Date: Fri, 14 Aug 2009 04:50:05 -0700 (PDT)
From: Oladapo Oluwadiya ooluwad...@yahoo.com
Subject: [ns] mobile ipv6 simulation
To: ns-users@ISI.EDU
Message-ID: 524660.52139...@web35503.mail.mud.yahoo.com
Content-Type: text/plain; charset=iso-8859-1

i tried running the mobile ipv6 scenario i ran for the mobile ipv4 using the

scripts below but i got an error segmentation fault (core dumped)when i tried

running the simulation.what do u think is the problem

thanks





# Basic Mobile IPv6 example without using ns-topoman

# Needs proc defined in file proc-mipv6-config.tcl



Agent/MIPv6/MN set bs_forwarding_ ? ? 0



proc log-mn-movement_no_topo { } {

??global logtimer ns

??Class LogTimer -superclass Timer

??LogTimer instproc timeout {} {

?? ? ? ? global

Re: [ns] how to calculate delay/jitter

2009-08-14 Thread Tom G

I solved my problem.

This script is very useful I think. 
http://hpds.ee.ncku.edu.tw/~smallko/ns2/tool_en.htm
Perhaps it could help so. with similar problems

best regards
Tom




Von: Tom G forenm...@yahoo.de
An: ns users ns-users@ISI.EDU
Gesendet: Donnerstag, den 13. August 2009, 11:33:39 Uhr
Betreff: [ns] how to calculate delay/jitter


Hi,
I've got the next question.
following topology...
n0 n4
\/
  n2n3
/\
n1 n5

how can I get the delay between Node0 and Node4? Every manual I found regarding 
this is limited to the delay between a Node and its Neighbour e.g. delay 
between n2 and n3. Is there a possibility for getting the delay, or have I to 
calculate it?

Also I have to calculate / get the jitter between node0 and node4. Therefor I 
have no idea how to realize that

I hope someone could send me useful suggestion.

best regards
Tom