[ns] ns-allinone-2.27 installation problem and BGP simulation
Hi all, Could someone please help me in installing NS 2.27. I need this version in order to be able to use the NS BGP 2.0 : http://www.ensc.sfu.ca/~ljilja/cnl/projects/BGP/ If no one can help me with the problem below, could you pplease tell me how can I use BGP with NS. Indeed, the compilation of the module tclcl failed. this is the message error. In file included from tclcl.h:48, from Tcl.cc:47: tclcl-mappings.h: In static member function `static int TclObjectHelper::dispatch_(void*, Tcl_Interp*, int, char**)': tclcl-mappings.h:51: erreur: type « Tcl » incomplet utilisé dans un spécificateur de noms imbriqué tclcl-mappings.h:52: erreur: invalid use of undefined type `struct Tcl' tclcl-mappings.h:41: erreur: forward declaration of `struct Tcl' tclcl-mappings.h:57: erreur: invalid use of undefined type `struct Tcl' tclcl-mappings.h:41: erreur: forward declaration of `struct Tcl' make: *** [Tcl.o] Erreur 1 tclcl-1.15 make failed! Exiting ... Thank you for help It is really urgent I.
[ns] help: implementation of active scan in 802.11 for ns2
Hi guys, I'm recently studying how to reduce handoff time at MAC layer in 802.11, but I find that there is no related implementation in ns-2.29. Does anybody know where I could find the extended implementation of active scan or association process in 802.11? I will really appreciate it if you offer any helpful information as soon as possible. Thank you! Best, Jiayang
[ns] how to use dmux_ to get individual agents from the agent_ list
Hi I am trying to find an agent among many in the agent_ list from an application. So there is no packet arrival that the address and port classifiers process to find the agent but instead how can an application find the reference to an agent by just knowing the port number. Then call the particular agents sendmsg() to send what ever it needs to send. Thanks in advance -Khurram - The best gets better. See why everyone is raving about the All-new Yahoo! Mail.
Re: [ns] Simulating channel Hopping in ns2
> I cannot help with the channel hopping. But to find problems with linked > lists etc. in the C++ part of the code it is always a very good idea to good tip > run ns-2 using valgrind. Simulations will use a lot more time to run, > but every strange or wrong memory access will be recognized. As I explain here, http://tagus.inesc-id.pt/~pestrela/ns2/ns2_debugging3.html "Step 1 - Choosing a simpler scenario that is known to be correct", etc the first step should be to simplify the scenario to make the debug simulations run faster. A common tip that I use extensively is to generate a lot less traffic (lower the rate for UDP; use lower link speeds for TCP). For handling the parameters in the command line, I suggest this http://tagus.inesc-id.pt/~pestrela/ns2/contributed_code.html#_Toc147652228 Pedro Vale Estrela
[ns] FW: Passing variables from Wireless-Phy to MAC
Hello again, Specifically the received power. In wireless-phy.cc, the comparison is made whether or not the received power meets the CSthresh and RXthresh. I want to able store this received power (that is >Csthresh but mailto:[EMAIL PROTECTED] On Behalf Of Dan Dechene Sent: Wednesday, November 15, 2006 12:02 PM To: NS-2 Subject: [ns] Passing variables from Wireless-Phy to MAC Hello all, I am trying to access information from each packet coming in at the PHY Layer (wireless-phy) and access that information at the MAC layer. Does anyone know a good way to pass this information up to the MAC (I am talking about information for both packets received as well as ones that were not received, so I cannot just simply grab that information from the packet passed up). Hope this makes sense. Dan
Re: [ns] Simulating channel Hopping in ns2
Hi, gaurav deshpande schrieb: > Hi all, > > We intend to implement channel hopping using ns2 simulator. Has anyone tried > to implement hopping in ns2? > > Our approach: > > We found that each channel (class WirelessChannel) keeps a linked list of all > nodes listening on that channel. For a mobilenode to hop we wrote code to > dynamically add and remove the node from this list. However, on running ns > we get a segmentation fault. The code we wrote looks something like: > > > MobileNode* n = ; > WirelessChannel new = ; > WirelessChannel current = ; > > new.addNodeToList(n); > current.removeNodeFromList(n); > > > It would be great of someone share thier experience in implementing channel > hopping in ns2. > I cannot help with the channel hopping. But to find problems with linked lists etc. in the C++ part of the code it is always a very good idea to run ns-2 using valgrind. Simulations will use a lot more time to run, but every strange or wrong memory access will be recognized. Daniel.
Re: [ns] TCP or transport layer Tunneling
Dear Pedro, Thank you for your reply. Actually I need to have TCP-in-TCP tunnelling. Means the packet should encapsulated at R1 and send to R2. At R2 decapsulate it sends back ACK to R1 and pass it towards Receiver. At the receiver or TCP_sink again an ACK send back to the sender (or FTP_server). (FTP_Srv)--(R1)==TCP Tunnel===(R2)(TCP_Sink) Regards, Peyman -Original Message- From: Pedro Vale Estrela [mailto:[EMAIL PROTECTED] Sent: 15 November 2006 15:26 To: 'Peyman Behbahani'; ns-users@ISI.EDU Subject: RE: [ns] TCP or transport layer Tunneling The MIP (mobile IP) code in Ns2 has this already implemented using IP-in-IP tunneling Pedro Estrela > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf > Of Peyman Behbahani > Sent: quarta-feira, 15 de Novembro de 2006 11:09 > To: ns-users@ISI.EDU > Subject: [ns] TCP or transport layer Tunneling > > > Dear Ns-Users, > > > > I am wandering is there any implementation for TCP-over-TCP tunnelling or > alternatively any idea about implementing such a scenario? > > > > The topology can be as follow: > > > > > 0-0=0-0 > sender TCP router2 > receiver > > (TCP) tunnel > > > > Router 1 is working as a TCP-encapsulator and router 2 is a decapsulator. > > > > Thanks in advance, bests > > Peyman > > > >
[ns] Passing variables from Wireless-Phy to MAC
Hello all, I am trying to access information from each packet coming in at the PHY Layer (wireless-phy) and access that information at the MAC layer. Does anyone know a good way to pass this information up to the MAC (I am talking about information for both packets received as well as ones that were not received, so I cannot just simply grab that information from the packet passed up). Hope this makes sense. Dan
[ns] Simulating channel Hopping in ns2
Hi all, We intend to implement channel hopping using ns2 simulator. Has anyone tried to implement hopping in ns2? Our approach: We found that each channel (class WirelessChannel) keeps a linked list of all nodes listening on that channel. For a mobilenode to hop we wrote code to dynamically add and remove the node from this list. However, on running ns we get a segmentation fault. The code we wrote looks something like: MobileNode* n = ; WirelessChannel new = ; WirelessChannel current = ; new.addNodeToList(n); current.removeNodeFromList(n); It would be great of someone share thier experience in implementing channel hopping in ns2. Thanks, Gaurav - Sponsored Link Mortgage rates near 39yr lows. $420,000 Mortgage for $1,399/mo - Calculate new house payment
[ns] R: how to calculate end to end delay in wireless scenario
Hi, have a look at trace2stats, at http://www.reti.polito.it/fiore bye, Marco >Messaggio originale >Da: [EMAIL PROTECTED] >Data: 15-nov-2006 10.38 AM >A: "ns users" >Ogg: [ns] how to calculate end to end delay in wireless scenario > > > > hi all, > > can any one tell me, how to calculate end to end delay in wireless scenario from the trace output or in any other way. > > its urgent please. > > thanks in advance > venkat. > > >- > Find out what India is talking about on - Yahoo! Answers India > Send FREE SMS to your friend's mobile from Yahoo! Messenger Version 8. Get it NOW > > >- > Find out what India is talking about on - Yahoo! Answers India > Send FREE SMS to your friend's mobile from Yahoo! Messenger Version 8. Get it NOW >
Re: [ns] TCP or transport layer Tunneling
The MIP (mobile IP) code in Ns2 has this already implemented using IP-in-IP tunneling Pedro Estrela > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf > Of Peyman Behbahani > Sent: quarta-feira, 15 de Novembro de 2006 11:09 > To: ns-users@ISI.EDU > Subject: [ns] TCP or transport layer Tunneling > > > Dear Ns-Users, > > > > I am wandering is there any implementation for TCP-over-TCP tunnelling or > alternatively any idea about implementing such a scenario? > > > > The topology can be as follow: > > > > > 0-0=0-0 > >Sender router1 TCP router2 > receiver > > (TCP) tunnel > > > > Router 1 is working as a TCP-encapsulator and router 2 is a decapsulator. > > > > Thanks in advance, bests > > Peyman > > > >
Re: [ns] Compilation Error ns2.1b8a
Got answer from http://www.jlsnet.co.uk/index.php?tab=4&page=ns2_comperror Cheers Haseeb -Original Message- From: [EMAIL PROTECTED] on behalf of Mohammad Haseeb Zafar Sent: Wed 15/11/2006 11:06 AM To: ns-users@ISI.EDU Subject: [ns] Compilation Error ns2.1b8a Hi I got following error while compiling ns2.1b8a. Please help. Haseeb c++ -c -DTCP_DELAY_BIND_ALL -DNO_TK -DNIXVECTOR -DTCLCL_CLASSINSTVAR -DNDEBUG -DUSE_SHM -DHAVE_LIBTCLCL -DHAVE_TCLCL_H -DHAVE_LIBOTCL1_0A7 -DHAVE_OTCL_H -DHAVE_LIBTK8_3 -DHAVE_TK_H -DHAVE_LIBTCL8_3 -DHAVE_TCL_H -DHAVE_CONFIG_H -I. -I/bonhome/haseeb/work/ns-allinone-2.1b8a/tclcl-1.0b11 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/otcl-1.0a7 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -o route.o route.cc c++ -c -DTCP_DELAY_BIND_ALL -DNO_TK -DNIXVECTOR -DTCLCL_CLASSINSTVAR -DNDEBUG -DUSE_SHM -DHAVE_LIBTCLCL -DHAVE_TCLCL_H -DHAVE_LIBOTCL1_0A7 -DHAVE_OTCL_H -DHAVE_LIBTK8_3 -DHAVE_TK_H -DHAVE_LIBTCL8_3 -DHAVE_TCL_H -DHAVE_CONFIG_H -I. -I/bonhome/haseeb/work/ns-allinone-2.1b8a/tclcl-1.0b11 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/otcl-1.0a7 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -o connector.o connector.cc c++ -c -DTCP_DELAY_BIND_ALL -DNO_TK -DNIXVECTOR -DTCLCL_CLASSINSTVAR -DNDEBUG -DUSE_SHM -DHAVE_LIBTCLCL -DHAVE_TCLCL_H -DHAVE_LIBOTCL1_0A7 -DHAVE_OTCL_H -DHAVE_LIBTK8_3 -DHAVE_TK_H -DHAVE_LIBTCL8_3 -DHAVE_TCL_H -DHAVE_CONFIG_H -I. -I/bonhome/haseeb/work/ns-allinone-2.1b8a/tclcl-1.0b11 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/otcl-1.0a7 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -o ttl.o ttl.cc c++ -c -DTCP_DELAY_BIND_ALL -DNO_TK -DNIXVECTOR -DTCLCL_CLASSINSTVAR -DNDEBUG -DUSE_SHM -DHAVE_LIBTCLCL -DHAVE_TCLCL_H -DHAVE_LIBOTCL1_0A7 -DHAVE_OTCL_H -DHAVE_LIBTK8_3 -DHAVE_TK_H -DHAVE_LIBTCL8_3 -DHAVE_TCL_H -DHAVE_CONFIG_H -I. -I/bonhome/haseeb/work/ns-allinone-2.1b8a/tclcl-1.0b11 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/otcl-1.0a7 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -o trace.o trace.cc In file included from trace.cc:44: tfrc.h:116: friend declaration requires class-key, i.e. `friend class TfrcSendTimer' tfrc.h:117: friend declaration requires class-key, i.e. `friend class TfrcNoFeedbackTimer' make: *** [trace.o] Error 1 Ns make failed! See http://www.isi.edu/nsnam/ns/ns-problems.html for problems
Re: [ns] Compilation Error ns2.1b8a
Mohammad Haseeb Zafar schrieb: > Hi > I got following error while compiling ns2.1b8a. Please help. > Haseeb > > > c++ -c -DTCP_DELAY_BIND_ALL -DNO_TK -DNIXVECTOR -DTCLCL_CLASSINSTVAR > -DNDEBUG > -DUSE_SHM -DHAVE_LIBTCLCL -DHAVE_TCLCL_H -DHAVE_LIBOTCL1_0A7 -DHAVE_OTCL_H > -DHAVE_LIBTK8_3 -DHAVE_TK_H -DHAVE_LIBTCL8_3 -DHAVE_TCL_H -DHAVE_CONFIG_H > -I. -I/bonhome/haseeb/work/ns-allinone-2.1b8a/tclcl-1.0b11 You should provide more information, especially the version of gcc/g++ you are using. NS2.1b8a is very old. So, you will need an old gcc / binutils to compile it. Daniel.
[ns] Compilation Error ns2.1b8a
Hi I got following error while compiling ns2.1b8a. Please help. Haseeb c++ -c -DTCP_DELAY_BIND_ALL -DNO_TK -DNIXVECTOR -DTCLCL_CLASSINSTVAR -DNDEBUG -DUSE_SHM -DHAVE_LIBTCLCL -DHAVE_TCLCL_H -DHAVE_LIBOTCL1_0A7 -DHAVE_OTCL_H -DHAVE_LIBTK8_3 -DHAVE_TK_H -DHAVE_LIBTCL8_3 -DHAVE_TCL_H -DHAVE_CONFIG_H -I. -I/bonhome/haseeb/work/ns-allinone-2.1b8a/tclcl-1.0b11 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/otcl-1.0a7 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -o route.o route.cc c++ -c -DTCP_DELAY_BIND_ALL -DNO_TK -DNIXVECTOR -DTCLCL_CLASSINSTVAR -DNDEBUG -DUSE_SHM -DHAVE_LIBTCLCL -DHAVE_TCLCL_H -DHAVE_LIBOTCL1_0A7 -DHAVE_OTCL_H -DHAVE_LIBTK8_3 -DHAVE_TK_H -DHAVE_LIBTCL8_3 -DHAVE_TCL_H -DHAVE_CONFIG_H -I. -I/bonhome/haseeb/work/ns-allinone-2.1b8a/tclcl-1.0b11 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/otcl-1.0a7 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -o connector.o connector.cc c++ -c -DTCP_DELAY_BIND_ALL -DNO_TK -DNIXVECTOR -DTCLCL_CLASSINSTVAR -DNDEBUG -DUSE_SHM -DHAVE_LIBTCLCL -DHAVE_TCLCL_H -DHAVE_LIBOTCL1_0A7 -DHAVE_OTCL_H -DHAVE_LIBTK8_3 -DHAVE_TK_H -DHAVE_LIBTCL8_3 -DHAVE_TCL_H -DHAVE_CONFIG_H -I. -I/bonhome/haseeb/work/ns-allinone-2.1b8a/tclcl-1.0b11 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/otcl-1.0a7 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -o ttl.o ttl.cc c++ -c -DTCP_DELAY_BIND_ALL -DNO_TK -DNIXVECTOR -DTCLCL_CLASSINSTVAR -DNDEBUG -DUSE_SHM -DHAVE_LIBTCLCL -DHAVE_TCLCL_H -DHAVE_LIBOTCL1_0A7 -DHAVE_OTCL_H -DHAVE_LIBTK8_3 -DHAVE_TK_H -DHAVE_LIBTCL8_3 -DHAVE_TCL_H -DHAVE_CONFIG_H -I. -I/bonhome/haseeb/work/ns-allinone-2.1b8a/tclcl-1.0b11 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/otcl-1.0a7 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -o trace.o trace.cc In file included from trace.cc:44: tfrc.h:116: friend declaration requires class-key, i.e. `friend class TfrcSendTimer' tfrc.h:117: friend declaration requires class-key, i.e. `friend class TfrcNoFeedbackTimer' make: *** [trace.o] Error 1 Ns make failed! See http://www.isi.edu/nsnam/ns/ns-problems.html for problems
[ns] Compilation Error ns2.1b8a
Hi I got following error while compiling ns2.1b8a. Please help. Haseeb c++ -c -DTCP_DELAY_BIND_ALL -DNO_TK -DNIXVECTOR -DTCLCL_CLASSINSTVAR -DNDEBUG -DUSE_SHM -DHAVE_LIBTCLCL -DHAVE_TCLCL_H -DHAVE_LIBOTCL1_0A7 -DHAVE_OTCL_H -DHAVE_LIBTK8_3 -DHAVE_TK_H -DHAVE_LIBTCL8_3 -DHAVE_TCL_H -DHAVE_CONFIG_H -I. -I/bonhome/haseeb/work/ns-allinone-2.1b8a/tclcl-1.0b11 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/otcl-1.0a7 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -o route.o route.cc c++ -c -DTCP_DELAY_BIND_ALL -DNO_TK -DNIXVECTOR -DTCLCL_CLASSINSTVAR -DNDEBUG -DUSE_SHM -DHAVE_LIBTCLCL -DHAVE_TCLCL_H -DHAVE_LIBOTCL1_0A7 -DHAVE_OTCL_H -DHAVE_LIBTK8_3 -DHAVE_TK_H -DHAVE_LIBTCL8_3 -DHAVE_TCL_H -DHAVE_CONFIG_H -I. -I/bonhome/haseeb/work/ns-allinone-2.1b8a/tclcl-1.0b11 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/otcl-1.0a7 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -o connector.o connector.cc c++ -c -DTCP_DELAY_BIND_ALL -DNO_TK -DNIXVECTOR -DTCLCL_CLASSINSTVAR -DNDEBUG -DUSE_SHM -DHAVE_LIBTCLCL -DHAVE_TCLCL_H -DHAVE_LIBOTCL1_0A7 -DHAVE_OTCL_H -DHAVE_LIBTK8_3 -DHAVE_TK_H -DHAVE_LIBTCL8_3 -DHAVE_TCL_H -DHAVE_CONFIG_H -I. -I/bonhome/haseeb/work/ns-allinone-2.1b8a/tclcl-1.0b11 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/otcl-1.0a7 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -o ttl.o ttl.cc c++ -c -DTCP_DELAY_BIND_ALL -DNO_TK -DNIXVECTOR -DTCLCL_CLASSINSTVAR -DNDEBUG -DUSE_SHM -DHAVE_LIBTCLCL -DHAVE_TCLCL_H -DHAVE_LIBOTCL1_0A7 -DHAVE_OTCL_H -DHAVE_LIBTK8_3 -DHAVE_TK_H -DHAVE_LIBTCL8_3 -DHAVE_TCL_H -DHAVE_CONFIG_H -I. -I/bonhome/haseeb/work/ns-allinone-2.1b8a/tclcl-1.0b11 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/otcl-1.0a7 -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -I/bonhome/haseeb/work/ns-allinone-2.1b8a/include -o trace.o trace.cc In file included from trace.cc:44: tfrc.h:116: friend declaration requires class-key, i.e. `friend class TfrcSendTimer' tfrc.h:117: friend declaration requires class-key, i.e. `friend class TfrcNoFeedbackTimer' make: *** [trace.o] Error 1 Ns make failed! See http://www.isi.edu/nsnam/ns/ns-problems.html for problems
Re: [ns] SWAN implementation
http://comet.columbia.edu/swan/simulation.html -Original Message- From: [EMAIL PROTECTED] on behalf of Bilel Romdhani Sent: Wed 15/11/2006 8:55 AM To: Ns-users@ISI.EDU Subject: [ns] SWAN implementation Hi all, I'm implementing a qos routing protocol QPART on ns2.27 and I want to make simulation with QPART and with another MANET routing protocol such SWAN. So plz if any one have the SWAN implementation on ns2, I will be very grateful if you send it to me!!! thanks for any help!
[ns] TCP or transport layer Tunneling
Dear Ns-Users, I am wandering is there any implementation for TCP-over-TCP tunnelling or alternatively any idea about implementing such a scenario? The topology can be as follow: 0-0=0-0 Sender router1 TCP router2 receiver (TCP) tunnel Router 1 is working as a TCP-encapsulator and router 2 is a decapsulator. Thanks in advance, bests Peyman
[ns] IPSec ESP implementation
Hi all, I'd like to know if there is an implementation of IPSec ESP (RFC 4303, Dec. 2005) on NS2! Thanks for any help, Matteo
[ns] SWAN implementation
Hi all, I'm implementing a qos routing protocol QPART on ns2.27 and I want to make simulation with QPART and with another MANET routing protocol such SWAN. So plz if any one have the SWAN implementation on ns2, I will be very grateful if you send it to me!!! thanks for any help!
[ns] Compilation problem
Hi folks, I am using ns-allinone-2.30 on Fedora Core 4. I implemented a dummy agent based on the tutorial "NS by example". I placed the file ex-linkage.cc in the folder ns-2.30/ex. I added the ex/ex-linkage.cc in makefile.in under OBJ_CC. Then I executed the following commands:- configure make depend make Initially it was working fine. but now if i change the code or add some c++ files and then run make, object files are not created. It is not giving any errors either. if I do "make distclean" or "make clean ", I get the following error. rm -f *.a *.o libtcl* core errs *~ \#* TAGS *.E a.out \ errors tclsh tcltest lib.exp Tcl cd dltest ; make clean make[1]: Entering directory `/home/vucici/Desktop/Shafqat/ns-allinone-2.30 /ns-2.30/dltest' rm -f *.o config.cache config.log config.status rm -f lib.exp ../dltest.marker rm -f *.so make[1]: Leaving directory `/home/vucici/Desktop/Shafqat/ns-allinone-2.30 /ns-2.30/dltest' any suggestions? Pleas let me know if you have some idea about the possible reason. thanks shafqat
[ns] how to calculate end to end delay in wireless scenario
hi all, can any one tell me, how to calculate end to end delay in wireless scenario from the trace output or in any other way. its urgent please. thanks in advance venkat. - Find out what India is talking about on - Yahoo! Answers India Send FREE SMS to your friend's mobile from Yahoo! Messenger Version 8. Get it NOW - Find out what India is talking about on - Yahoo! Answers India Send FREE SMS to your friend's mobile from Yahoo! Messenger Version 8. Get it NOW
[ns] how to calculate end to end delay in wireless scenario
hi all, can any one tell me, how to calculate end to end delay in wireless scenario from the trace output or in any other way. its urgent please. thanks in advance venkat. - Find out what India is talking about on - Yahoo! Answers India Send FREE SMS to your friend's mobile from Yahoo! Messenger Version 8. Get it NOW - Find out what India is talking about on - Yahoo! Answers India Send FREE SMS to your friend's mobile from Yahoo! Messenger Version 8. Get it NOW
[ns] SWAN implementation
Hi all, I'm implementing a qos routing protocol QPART on ns2.27 and I want to make simulation with QPART and with another MANET routing protocol such SWAN. So plz if any one have the SWAN implementation on ns2, I will be very grateful if you send it to me!!! thanks for any help!
[ns] Help on 802.15.4
Hi all, I'm currently studying on the performance of 802.15.4 on ocean environment using NS2. I've create both the movement files and the traffic pattern file. However, the results i obtain does not represent the behaviour as the nodes that drift further away from the PAN coordinator still receive the cbr packets that was sent. Would appreciate if anyone could provide advice on the parameters to change so that packets will be dropped if drift distance exceed certain range and the nodes will try to re-establish connection. I'm currently using AODV. Thanks, Kwang _ Get MSN Messenger emoticons and display pictures here! http://ilovemessenger.msn.com/?mkt=en-sg
[ns] -any information about emulation mode in NS-2
Hi I want any information about emulation mode in NS-2 please help me Thanks __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
[ns] Help on 802.15.4
Hi all, I'm currently studying on the performance of 802.15.4 on ocean environment using NS2. I've create both the movement files and the traffic pattern file. However, the results i obtain does not represent the behaviour as the nodes that drift further away from the PAN coordinator still receive the cbr packets that was sent. Would appreciate if anyone could provide advice on the parameters to change so that packets will be dropped if drift distance exceed certain range and the nodes will try to re-establish connection. I'm currently using AODV. Thanks, Kwang _ Get MSN Messenger emoticons and display pictures here! http://ilovemessenger.msn.com/?mkt=en-sg
