Cognitive Radio patch worked with ns-2.31 but when I tried it for ns-2.34 it did not work. Is there a separate patch available for ns-2.34 to support cognitive radio ? Or does it not work with ns-2.34 at all ?
View 2 RepliesHow to configure cognitive radio using Linux?
View 1 Replies View RelatedI am looking for a very particular sound wave simulation program. To get an understanding of what i want let me describe it to you in a different way.
Imagine your look at a bowl of water from above and you poke the water at a specific frequency you will see wave patterns showing. Well im after a program that can generate that pattern with any particular frequency that i set, and to allow me to place different shapes and objects around the sound source or sources (i may want to use more than one sound source that may or may not be at the same frequency as first.) and see what kind of reflections i get.
I was also wondering if instead of a point sound source you could have an entire shape giving off a specific vibration. This will give very interesting results that i am also after.
There are some programs that show sound simulations that i have described but nothing that can do the requirements that i desire. Do any of you guys know of any programs that can do this? if not how much would it cost to build such a program?
I have installed Fedora 12 on a Dell computer with an internal Broadcom wifi card. The installation fails to find the card and I don't find it listed among the available drivers. Any suggestions on how I can get the card working? Or, failing that how I can get the Linksys USB radio to work?
View 2 Replies View RelatedI am wondering if any in the Ubuntu community owns a Carmen Car Radio player by Livio Radio. The program to save internet radio to the device is written in Java, however I am not able to run it either using WINE or using Open JDK.
The Carmen Player does work well with Banshee, it is the internet radio that is not working.
I have a new install of Karmic on my system with a flyvideo 3000 tv card installed. My problem is that it doesn't find any radio channels and the input channel is completely wrong. I don't have any sound on gnomeradio and can't find the config files to change the input channel. The only input option available to me is dig1 - can anyone point me in the right direction?
I have already read the Howto for this tv card and changed the device to radio0 in the setup. I have setup tvtime perfectly with sound channel as well as with a 5.1 surround configuration. I am missing my favourite radio channel. and I want to get rid of my windows installations once and for all! Update: I did a system update and some things have changed: the radio tower graphic on gnomeradio is now green (I assume it is getting a signal) but no sound yet.
finding a tcl code for cognitive wireless network scene
View 4 Replies View Relatedrecord my radio show from a radio I have plugged into my iMac. That's right. For now, I am dual booting on my iMac until I can afford to buy a dedicated PC desktop just for Ubuntu.
I can't believe that there seems to be no way for me to record my shows from my radio. Works fine when I boot into the Mac side and even when I use Ubuntu using VMware Fusion. When I boot into Ubuntu directly, Audio In in the Sound preferences doesn't seem to work. No audio coming through when I try to record from the radio.
This is an eternal problem with radio-canada streaming content, and it seems every new version of ubuntu we have to go through different processes to get it to work.In some previous versions, following the guidelines provided by radio-canada worked, but they are quite outdated now and some of the packages they refered to do not even exist anymore. I make regular reports of their website, but users complaining only end up by, if they answer at all "it works on our computers so it should work on yours" or "why don't you use windows".
Basically, their guides consist of removing the totem totem plugin, installing flash-plugin-nonfree and the mplayer plugin.I read somewhere the mplayer plugin is now gecko-mediaplayer, which I installed, but the videos still don't work.
I have done some googling - same question being asked by others but no answer I could find .. so here goes...
I am using Rhythmbox to listen to radio stations - I would like to import a lot of stations into it without having to go through a huge list adding individually. a good free Virtualization Software Package that work on OpenSuse with the KDE Desktop
Is there any way I could import a list somehow?
I have successfully changed and configured TORA in ns-2.34 (in fedora 9), as learnt from;[URL]..Now, when I run the simulation, it hangs and does not finish. If the simulation time is 20 seconds, it do completes but for simulation times more than 20 seconds, it never comes to an end.
Code:
num_nodes is set 50
INITIALIZE THE LIST xListHead
Loading scenario file...
Loading connection pattern file...
channel.cc:sendUp - Calc highestAntennaZ_ and distCST_
highestAntennaZ_ = 1.5, distCST_ = 550.0
SORTING LISTS ...DONE!
I have tried increasing the bandwidth and interface queue lengths but got no improvement.Please note that the same TCL scripts are running with other protocols like DSDV, AODV etc
I'm doing some simulations (using Iperf) to obtain throughputs values of a link between two gigabit ethernet cards for different delays and different drop probability (using netem) .... Now I have to do a 3minute long simulation in which during the firstnute the bandwidth is 1000Mbit/s, 500Mbit/s during the second minute and 1000Mbit/s during ththird one....Does anybody know how can i do this type simulation
View 4 Replies View Relatedmaking My simulation graphs in Ns-2.34 in ubuntu how i can make them. my simualtion is about Home automation lighting control and i wnated to make 6 graphs1) time VS Residaul energy ( remaining enregy of the nodes)like sensors (we have mentioned Insteon sensor and Switchlinc Dimmer)use 9V battery in them. the 9V should be converted in joules and Energy on Y-axis should be in Joules and time on X-axis should be of simulation timeThe graph would be showing after running the simulation 3000 times how much energy is remaining or how much energy is consumed in the nodes after sending 2000 packets.2) Packet size Vs Delay, Delay on Y-axis and Packet size on X-axis with there units and the graph would be showing if Pacjet size increases how much delay is created.3) Throughput Vs Badwidth. througput on Y-axis and Bandwidth on X-axis4) Packets Loss Vs data rate5) Packets sent Vs data rate6) Packets received Vs data rate
View 8 Replies View Relatedim doing my final year project on wireless network simulation using ns2.. how to simulate protocols in ns2.
View 1 Replies View RelatedI am currently using Cent OS 5.4 and I was able to successfully install ns 2.34 on the machine and run a few test FTP simulations. The problem stems from the fact that the ns 2 installation used in the ATM simulation , in the link provided, uses ns2.1b7 or ns2.1b9.
I have tried to see if I could cheat and implement the patch for my ns2.34 installation but that failed flat out ( make failed with an incorrect parameter error) I then tried to download the older versions of ns that were used in the ATM Simulation, ns 2.1b9 and that failed too ( otcl make failed with g++ error) which i figured failed because I am using g++ version 4.1 . ( From the docuemntation, this particular version of the software had trouble with any g++ version > 3.2)
a) Is anyone aware of any ATM Simulation patch for the current version of ns i.e. ns 2.34?
b) Is there anyway I can confgure the patch for the ns2.1b9/7 version to work smoothly with the ns2.34 version I have installed?
c) What are the recommendations for me to install the ATM Simulation provided on the URL above.
Surface simulation on screen with fingersWhat will be the solution of the captioned topic on Open Source?
View 4 Replies View RelatedWhat is most famous Electric circuit simulation Program in linux?? except egda or xcircuit. I want a good program like proteus in windows.
View 1 Replies View RelatedI've been doing Finite Element simulations with the Ansys software for several years now, and recently I have been allowed to use a cluster running on Linux (it's a Sun Grid Engine, or SGE). Since I am quite newbie to this thing, I have read a lot on the internet to get more familiar with the Unix language. I found some example codes which are supposed to launch Ansys and read input files, but it does not work for me. Actually, what I want to do is simple:
1- I need to use Ansys 12.1 in batch mode, with the Academic Research license (which is called "aa_r");
2- The software should then read my input file (which is an APDL command file (in case you are familiar with it..)) and save the database and results in my working directory on the server.
The software is located in the following path:
/ansys_inc/v121/ansys/bin/ansys121
My working directory:
/home/myusername/
From what I've found on the web, I have to write a shell script that calls the software and specifies the details (batch mode, license name, input file, ...). Then I have to call this script by using the command "qsub".
Script: myjob.sh
Code:
#!/bin/bash
nohup /ansys_inc/v121/ansys/bin/ansys121 -b nolist -p aa_r -j jobname -i jobname.inp -o jobname.out 2>&1 &
need an easy to use bandwidth limiter / slow Internet simulator to test my websites. I would prefer a per application setting where I can limit, say only the web-brower etc.A GUI would be nice as wel
View 2 Replies View RelatedI am quite new to Linux and fedora. I am trying to run some molecular simulation software whose shell scripts create X windows with the xterm command. How do I get xterm on Fedora 14?
View 4 Replies View RelatedI want to change parameters of a RED queue during the simulation but it seems that some parameters can be modified only before starting the simulation, not dynamically, while the simulation is in progress. For example the following subroutines works before $ns run command but it do not change the behavior of the queue during the simulation( I want to change maxthresh_ and thresh_ after $ns
run command): Code: proc setREDParameters { redQueue MINth MAXth PER_MaxP Wq } {
$redQueue set thresh_ $MINth
$redQueue set maxthresh_ $MAXth
[code]....
How to analyse the IT and Traffic file generated in CRCN simulation? What they represent i.e what is the format?
View 7 Replies View Related1. Why do we need to use virtual simulation software such as VirtualPC, VirtualBox and VMWare to install linux?
2. Why linux OS always came with newer version and updates?
i m trying to implement wireless sensor network in omnet++ 4.1 simulation tool but that tool is not supported.so i m installing framework mixim 1.2 in omnet++ that support wireless and mobility feature.now i have problem that how to create sensor network in omnet++4.1 using mixim 1.2?if any body
View 2 Replies View RelatedDo we have a software which can emulate a tape library, just for practice.I have a nas simulator, upon which this software should be installed and used as a VTL.
View 1 Replies View RelatedMy brother gave me his desktop so that I could use it for a headless server. I'm controlling via ssh/vnc. It has a TV/FM radio tuner in it, and I was wondering, could I stream FM radio or TV with it? I have it all setup with LAMP, so I just need to find out if the card works and how to stream using both flash and traditional audio formats. When I tried to use xawtv the server disconnected VNC and ssh and wouldn't let me log on. It did shutdown normal after I pushed the power button. I Here's the output from lshw code....
View 1 Replies View RelatedAlthough I've correctly installed Replayer 11, it is not possible to listen to BBC radio via BBC's default player. [URL]
View 14 Replies View RelatedI recently purchased a DVB-T PCI (Hauppauge WinTV-HVR-1110) card mainly for television watching purposes, but it also features FM radio tuner. I am now trying to find a software to listen to it. I have only been able to find some really old links and programs that no longer have working links, [URL] scroll down to FM radio software for example. Does anyone know a good working (and preferably still maintained) software for this?
View 7 Replies View RelatedI installed latests version Suse 64bit, and I have problems with Internet radio streams. Streams are skipping for 2-3 seconds every 10-20 seconds, or sometimes as long as 1-2 minutes. I tried GStremer and Xine engines, tried Amarok, Banshee.... always the same - radio streams skipping. I never found a way to increase buffer for Internet streams. Updated to last versions , still the same.
View 5 Replies View RelatedThe radio station is located here
Click Here:
Then click to listen
But when it comes up there it does not play for some reason.
It was working fine with ubuntu 8.10 no problem at all.
What did I do wrong here ?