Friday, April 2, 2010

Wireless in Ns2 Example one

HI

Here I like to post the Wireless in Ns2 .Mostly there are two types

1) Wired
2) Wireless

The main difference in coding extra antenna header files will be added in wireless as well as in the wired little bit tougher than the wireless one now iam posting wireless one in that any doubt you can contact me no problem

http://hotfile.com/dl/36019878/37bb647/wireless.rar.html

Enjoy learning NS2
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29 comments:

  1. caiserApril 8, 2010 at 11:36 AM

    Thanks

    I need to learn how NS2 works with wireless networks.
    I have a routing problem to solve so any wireless tutorial would be much appreciated.

    Thanks again

    ReplyDelete
  2. PrasannaApril 8, 2010 at 9:36 PM

    Hello Caiser

    Ns2 in wireless network is easy man wired only difficult and I will definitely post regarding routing in wireless.

    ReplyDelete
  3. caiserApril 9, 2010 at 11:07 AM

    Oh great.

    I'm just a newbie with NS2 that's why I'm looking for good examples.
    I'll be waiting for your routing posts.
    Don't be late please :)

    ReplyDelete
  4. sudheer reddyApril 19, 2010 at 7:09 PM

    Hi, did u have power saving mechanism(PSM) for 802.11 DCF implemented in NS2. i want to test PSM for 802.11 DCF.

    ReplyDelete
  5. GhassanJuly 18, 2010 at 1:31 AM

    Hi
    I am Iraqi PhD student in Malaysia now, in UKM ,
    I hope to get your help to build a MC-CDMA simulator using ns-2 , and monitor the performance at various types of TCP on this simulator.

    Iam already installed ns-2 in my computer and I try to implement some simple examples.


    Regards

    ReplyDelete
  6. PrasannaJuly 18, 2010 at 9:35 PM

    Hi Ghassan
    Sure I will help you its very easy once you know the language

    First it is very difficult to learn then u can become expert . can u please exlain breifly wht help you want .in CDMA

    ReplyDelete
  7. It'S 'bout my LIveAugust 22, 2010 at 7:52 AM

    hi Prasanna
    sory ,link that you give is broken
    can you give another link
    thanks u

    ReplyDelete
  8. sweetySeptember 9, 2010 at 11:17 AM

    hi sir
    i m going to implement packet marking in NS2 .for this porpuse i need to implement a simple vlan with some lan router so would u tell me as im new in this area i found vlan,lan.adhoc and some folders inside ns2 but i couldnt run them same as other shall i modefythem??? or what?
    thank you inadvance

    ReplyDelete
  9. GhassanSeptember 13, 2010 at 7:14 AM

    Hi,
    Thanxs for previous replay, but I want now to ask about other thing. Im work now to test the behaviour of cwnd on TCP variants, but I use as tandard topolgy with buttleneck and 3 nodes.My problem is to separates this 3 nodes to , wired, wireless, and wireless with handover scenario.
    My question, how can I change to wireless link and wireless with handover.


    node 0
    \
    8Mb,0ms \
    \
    8Mb,0ms \ 0.8Mb,100ms
    node 1 ---------- node 3 --------------- node 4
    /
    /
    8Mb,0ms /
    /
    node 2

    node 1 must chang to wireless node link with node 3 and node 2 change to wirekess with handover.

    Regards

    ReplyDelete
  10. DerweshOctober 10, 2010 at 2:43 AM

    Hi,
    The link you provided for ns2 wirless network is removed. can you please send that to me. I want maximum material on ns2 simulator regarding ad hoc network or wireless network. Thanks

    ReplyDelete
  11. pravatiNovember 23, 2010 at 4:25 AM

    Hi,
    did u have power saving mechanism(PSM) for 802.11 DCF implemented in NS2. i want to test PSM for 802.11 DCF.

    ReplyDelete
  12. PrasannaNovember 23, 2010 at 6:25 PM

    Hi pravati

    we can implement the IEEE 820.11 in ns2 but sorry I have no idea in DCF . Can you please give more information about that so i can understand that

    Thanks

    ReplyDelete
  13. pravatiNovember 23, 2010 at 11:28 PM

    Thanks for ur reply. in IBSS(independent basic service set there is no AP). ATIM window has been used in standard 2007 for PSM. i am using ns 2.34, and want to know PSM in IBSS has been implemented or not. If not can you suggest me any source that can help me.

    ReplyDelete
  14. UnknownDecember 3, 2010 at 7:00 PM

    hi how to simulate coverage area and node distance in ns2.29

    ReplyDelete
  15. UnknownFebruary 9, 2011 at 11:10 PM

    hi how to specify the range for each node in ns2-wireless

    ReplyDelete
  16. jayFebruary 14, 2011 at 7:39 AM

    hi.i'm currently working on hybrid peer to peer systems,im using NS2 for the implementation,and having trouble with it. i tried using the multicast routing protocol.but i want to stop the flooding.how do i do it?? if you have any examples,it'd be better!!

    ReplyDelete
  17. UnknownMarch 7, 2011 at 10:53 PM

    Hi Prasanna,
    I'm currently doing my project for M.tech. I would like to have the code for cluster formation. Can u plz send me the code. My email-id: ruchita47@rediffmail.com

    ReplyDelete
  18. Mustafa11March 11, 2011 at 10:59 PM

    Hello
    I'm M.SC. research
    I'm working on cluster routing protocol...i need cluster package , and example about CBRP in NS2
    please help me
    mustafa

    ReplyDelete
  19. cendanaJuly 12, 2011 at 3:27 AM

    Hi Prasanna,

    I'm using NS2 2.33 and my research involved IEEE802.11 infrastructure network. Is it possible for me to obtain the RSSI value from the receiver? How can I go about it? How can I use the RSSI value to find the distance between the transceiver and the receiver using Friis free space equation?

    I tried to insert several lines:
    1) (packet.h)
    double rssi; at struc hdr_cmn

    2)(wireless-phy.cc) inside WirelessPhy::SendUp

    hdr_cmn*cmh = hdr_cmn::access(p)
    cmh->rssi = Pr;
    printf ("The rssi is : %f", cmh->rssi)

    after compile, I just got The rssi is :0.0000

    Please give me some advice.

    Thanking you in advance.

    ReplyDelete
    Replies
    1. nitinMarch 27, 2012 at 5:56 AM

      use cmh->rssi = (10log (pr/0.001))

      u got the pr value in db

      i dont rem the exact code,...........

      Delete
  20. UnknownSeptember 18, 2011 at 1:47 AM

    Hi friends..is this blog active..
    i need help in NS2 its very urgent

    ReplyDelete
  21. PrasannaSeptember 18, 2011 at 8:37 PM

    Hello krishna,

    Yes it active how may i help please any urgent issue contact in mail. you can see my mail address in this blog ! 24 hours service to students

    Thanks

    ReplyDelete
  22. mostafa grineOctober 15, 2011 at 3:46 AM

    hi i'm a morrocan PhD student i want to simulate using ns2 the mobile node RSSI versus the time when the node voves. can every body shows me how to do so? thanks

    ReplyDelete
  23. VegitoNovember 17, 2011 at 12:38 AM

    Hi, the above doesnot seems to exist, Could you give me different path for the some if there exist.
    Thank you

    ReplyDelete
  24. jenyaPoDecember 1, 2011 at 3:29 PM

    Hi, I from Russia, have some problems with my ns/
    How exactly i can determine that programm does not work?how creae new simple programme ? Send me msg for e mail if you can// jijz@yandex.ru
    Thank you)

    ReplyDelete
  25. NTU MJDecember 28, 2011 at 10:16 AM

    hi, i am very new at this. I am currently working on a project that needs to simulate a single radio and single channel network and investigate the throughput between 2 nodes. How and where do I get started?

    this is my email tiffy.ng88@gmail.com if you can really help me out here.

    really appreciated!

    Thank you very much!

    ReplyDelete
  26. rajeshFebruary 3, 2012 at 9:58 PM

    hi, i am new to ns2. everything look so confused to me. i dont know where to start with. can u please help me? thanks

    mail id :rajesh.venkat.p@gmail.com

    ReplyDelete
  27. PremAugust 30, 2012 at 8:58 AM

    Hai Sir, I dont know anything about ns2 and I want to learn from basics. Could you tell me what is the first step and what are all the things I have to get thorough with? Iam going to do project in MANET.... Kindly help me sir... Thanks in advance..... My mail id is ppcs2214@gmail.com

    ReplyDelete
  28. UnknownFebruary 18, 2013 at 5:49 AM

    sir, i m trying to implement trilateration concept for localization of nodes in ns2. i m supposed to compute the distance between the nodes using rssi. can u plz help me how to retrieve the rssi values and compute the distance from two ray ground model.. thanks... my id is tamizh4384@gmail.com

    ReplyDelete

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