Re: [ns] Underwater Channel in basic NS2

Hi Dewald, Dewald Nolte wrote: > In ns-miracle the documentation claims that the underwater channel > works and that some basic MACs are provided, but in one of the mails > in the mailing list I read that some of the routing protocols are not > yet supported? Basically the underwater-miracle

Re: [ns] access dei80211mr rate adapter rate

ryan m wrote: > I have an adhoc network, which I'm using dei80211mr-1.1.1 (with > activating the included rate adaptation on each node) to simulate > 802.11g with rate adaptation. Is there a way to determine the current > rate being used (call RateAdapter::getCurrMode() ) from dsragent.cc? That'

Re: [ns] dei80211mr-1.1.1 "Tabella non inizializzata 1"

ryan m wrote: > hello, > I'm using dei80211mr-1.1.1 and ns-allinone-2.31 and I want to simulate > a typical 802.11g ad-hoc network, so I set the following parameters to > that end. > > $mac($i) dataMode_ Mode54Mb > $mac($i) basicMode_ Mode2Mb > > With these settings (and several others)

Re: [ns] dei80211mr dsr seg fault

Hi Ryan, when using DSR, you need to use a CMUPriQueue instead of a Queue/DropTail/PriQueue. This issues is due to the DSR implementation, and is not related to dei80211mr. I tried this on the adhoc_tcp.tcl script and I was able to run DSR successfully with no segfault. Regards, Nicola r

Re: [ns] dei80211mr MAC parameters

Hi Ryan, ryan m wrote: > there is a parameter for the mac, $mac($i) dataMode_ $PHYDataRate , > and one possibility for PHYDataRate is Mode6Mb. What are the other > possibilities, in particular I'd like to know the option for 802.11g > multirate, and if possible 11MB unirate. The rates support

[ns] Setting up a simple cross layer architecture

Hi Veronica, I understand your concerns... the Miracle library itself is sufficient for implementing cross-layer interactions, however the API itself is somehow difficult to understand at first sight. To address this issue, Marco Miozzo and I resurrected the Sandbox library which was provided

[ns] dynamic libraries on cygwin

Hi all, I am glad to announce that support for dynamic libraries in ns is finally available also on cygwin. Here are the relevant links: The new patch by Federico Maguolo: http://www.dei.unipd.it/~maguolof/new-patch-dl-ns-2.31 The installation procedure for cygwin: http://www.dei.unipd.it/~bald

Re: [ns] Ns miracle Sandox library

Hi Veronica, the Sandbox library was included in the very first release of nsmiracle in order to demonstrate the functionalities of the miracle framework; however, it is not needed in order to implement cross-layer interactions. The cross-layer message exchange facility is part of the Miracle li

Re: [ns] 802.11g in ns 2.28

Will Spearman wrote: > I would like to implement 802.11g in ns-2.28 As announced some time ago, an 802.11g implementation for ns2 can be found here: http://www.dei.unipd.it/~rossi/dei80211mr.html Regards, Nicola

Re: [ns] Compute busy/idel period of mobile node in ad hoc network

The dei80211mr 802.11 implementation just announced http://mailman.isi.edu/pipermail/ns-users/2007-June/060526.html provides a new idleSlot variable which counts the number of idle timeslots which are observed by the MAC. This variable can be used for your computations. Nicola Ana Turk wrote:

[ns] dynamic libraries in ns2: how to develop ns extensions withouth recompiling ns

Hi all, at the SIGNET lab, Dept. of Information Engineering, University of Padova, Italy, we've developed a patch for ns2 which enables effective use of dynamic libraries in ns2. We believe that the introduction of this feature substantially improves the current way of developing extensions to n

Re: [ns] want information about assert() function

Hai Nam wrote: > assert() is usually used for debugging purpose. I think we can turn > off this function in a "released version" but I don't know how :-( From the man page of assert(): "If the macro NDEBUG was defined at the moment was last included, the macro assert() generates no code, and