[ns] sensing range and values for RXThreshold ans CSThreshold

Hi all! I want to use 802.11 and 802.15.4 in my WSN simulation as a mac layer protocol... can any body tell me the values for RXThreshold and CSThreshold for node seperation of 1. 50 meters 2. 100 meters. for both 802.11 and 802.15.4. Also any body have done some work with AODV and S-MAC? p

[ns] Wireless mesh Simulation

Hello Everyone, I am doing a simulation on wireless mesh network. I have created a scenario. But  i have few problems. Hope you will help me.My problems are... 1. In case of wireless to wireless transmission my code is not using any base stations. So I want to change the transmission range of th

[ns] Wireless mesh Simulation

Hello Everyone, I am doing a simulation on wireless mesh network. I have created a scenario. But  i have few problems. Hope you will help me.My problems are... 1. In case of wireless to wireless transmission my code is not using any base stations. So I want to change the transmission range of th

[ns] Adjust a node component,after node creation

Hi all, I want to see if it's possible in NS2 to change the property of a wireless node component(such as LL) ,after node creation. i.e. I need to do something like (node(0).LL.delay_ = 0) after configuring and creating my wireless node,during my simulation scenario. Thanks Sehati

[ns] Purpose of RTR packet

Following are two consecutive lines from a trace file. My doubt is when node 10 is already broadcasting a packet RTR for RouteRequest in AODV, why is it broadcasting again using MAC trace-level when already broadcasted for requesting route. So, what is the exact purpose of RTR trace-level. s

Re: [ns] NS2 debugger

Hello, I am using ns 2.33.Hence there could be little bit difference of the mentioned file in(http://pauseandreconsider.blogspot.com/2007/07/debugging-ns-2.html). I am giving the changes that I made below... Could you please check the following things ? 1)INSTALL file a) In line no 43

Re: [ns] NS2 debugger

Hi, Yes, it worked well for me. First confirm that DDD is running properly or not, then proceed with this guide... Regards Mubashir Husain Rehmani 2009/7/1 qweq adcsad > > Hi, > Thanks a lot. I followed that guide( > http://pauseandreconsider.blogspot.com/2007/07/debugging-ns-2.html) but > c

Re: [ns] NS2 debugger

Hi, Thanks a lot. I followed that guide(http://pauseandreconsider.blogspot.com/2007/07/debugging-ns-2.html) but could not succeed. Have you tried it before? If it had already worked for you please let me know. Regards, Nill --- On Wed, 7/1/09, Mubashir Rehmani wrote: > From: Mubashir Re

[ns] problem with queue length of mobile node

hello ns-users, this is Shalini, I am working on Congestion Avoidance in AODV using queue. Sir I am not able to find out which factor will determine the congestion. i have tried len_ present in aodv_rqueue but this factor just gives me the number of requesy packets. as far as i have read len_ pres

Re: [ns] NS2 debugger

Hi Here are a very nice link for debugging ns2 with DDD. http://pauseandreconsider.blogspot.com/2007/07/debugging-ns-2.html Regards Mubashir Husain Rehmani Lip6, UPMC, Paris, France 2009/7/1 qweq adcsad > > > Hello, > I am trying to debug NS2 with DDD. I compiled it with -g flag, but >

[ns] connected dominating set

Hi every one Has anyone implemented ocnnnected dominating set in wireless sensor networks . I want to do that . If any one has please help me with the code Thanks in advance ANKUR JAIN Undergraduate Student, Dept. of Information Technology, National Institute of Technology, Durgapur

[ns] NS2 debugger

Hello, I am trying to debug NS2 with DDD. I compiled it with -g flag, but still it can not load the source code. It says "/home//ns2.33/<>" . I am using Ubuntu 9.04 and the compiler is gcc-4.3 .Even when I use gdb in command prompt and put " list" command it gives the above message.

[ns] Error: Please guide me it's urgent

Hi all , when i am recompiling ns2 and just write make command.it gives me an following error: [r...@localhost ns-2.29]# make for i in indep-utils/cmu-scen-gen/setdest indep-utils/webtrace-conv/dec indep-utils/webtrace-conv/epa indep-utils/webtrace-conv/nlanr indep-utils/webtrace-con

Re: [ns] NAM in Ubuntu

Hello Liv, I installed Nam on my Ubuntu by using the sources on http://www.isi.edu/nsnam/dist/ To make the installation work properly tcl and tk must be installed. If you are done so far, you can use the first sections of Marc Greis' tutorial. At least until section VI this works fine for me and n

[ns] mobility (speed)

Hi all ns users, I want to ask question related to the mobility. I am using random way point model. When I am increasing speed (0- 25 m/sec) then packet delivery should be decreasing. But in my case for 10 nodes it is giving delivery ratio for 0 m/s low then increasing for 5 m/s and again d

[ns] questions about wireless.tcl

Hi all ns users, I want to ask questions about the procedures used in wireless.tcl file of ns2. 1) What is the use of following commands? LL set mindelay_50us LL set delay_25us LL set bandwidth_0;# not used Agent/Null set sport_0 Agent/Null set dport_