Skip to main content

Greedy Perimeter Stateless Routing (GPSR) protocol in ns3



GPSR - Greedy Perimeter and Stateless Routing.

VANETs - Vehicular Adhoc NEtworks.
PA GPSR, MM GPSR and GPSR.

Under and post graduate - You can use the modules as it is and compare these protcols for VANETs.

If you are a PhD scholar, you can modify the protocols and design your own GPSR alternatives.

In this video, we will be seeing the installation of GPSR and some source codes.




ns-3.27 which i could not succeed, So I prefer going to ns-3.23
we can both multiple version of ns3. I am going to run ns-3.23 for GPSR and other simulations with ns-3.27 and ns-3.29

Welcome to the Installation.

If you are installing ns3 for the first time, install the following packages.

(You can copy paste)

$] sudo apt install build-essential autoconf automake libxmu-dev  python-pygraphviz cvs mercurial bzr git cmake p7zip-full python-matplotlib python-tk python-dev python-kiwi python-gnome2 python-gnome2-dev qt4-dev-tools qt4-qmake qt4-qmake qt4-default gnuplot-x11 wireshark default-jdk

We will download the ns3.23 package. Better that you may use the commands one by one as given below.

$] wget -c http://www.nsnam.org/release/ns-allinone-3.23.tar.bz2
$] tar xjvf ns-allinone-3.23.tar.bz2
$] cd ns-allinone-3.23/

The following are the commands to copy the PA GPSR folder to ns3 folders. I have shown how to copy in GUI.

$] cp -a PA-GPSR/src/. ns-3.23/src/
$] cp -a PA-GPSR/examples/. ns-3.23/scratch/
$] cp -a PA-GPSR/results/ ns-3.23/
$] cp -a PA-GPSR/figures/ ns-3.23/
$] cp -a PA-GPSR/scripts/ ns-3.23/
$] cp PA-GPSR/main.sh ns-3.23/
Installation of ns3.23 along with GPSR protocol.

Open a Terminal

$] cd ns-allinone-3.23/ns-3.23
$] CXXFLAGS="-Wall -std=c++0x" ./waf configure --enable-examples
I got some error
$] ./waf 
$] sudo ./waf install

Installation of GPSR and their alternatives is done.

To execute an example

We have already have a file in the scartch folder.

Just for installation of GPSR protocol.

Thanks for watchign my Channel
Please subscribe and share it to your friends.
https://www.nsnam.com

Subscribe to My Youtube Channel - Engineering Clinic

Comments

Popular posts from this blog

Installing TexLive 2019 in Ubuntu 18.04

Installation of TexLive 2019 in Linux (Ubuntu 18.04 LTS)
TeX (Tech)

Installation of TexLive 2019

Please watch the video for full installation



I used .iso file to download, the Total size is 3.3GB for Linux,

and i used the torrent file to download, it took me just 20 min to download the entire .iso file

Extract the .iso file to a folder and open a terminal

$] sudo ./install-tl
(it goes into a terminal mode, which is faster compared to the GUI Mode)

$] sudo ./install-tl -gui
after the installation, set the PATH, MANPATH and INFOPATH as suggested by LATEX

export PATH=$PATH:/usr/local/texlive/2019/bin/x86_64-linux
export MANPATH=/usr/local/texlive/2019/texmf-dist/doc/man
export INFOPATH=/usr/local/texlive/2019/texmf-dist/doc/info

put these lines in to the /home/pradeepkumar/.bashrc

$] gedit /home/pradeepkumar/.bashrc
We have installed TexLive 2019 and texstudio.

To install texstudio

$] sudo apt install texstudio
The look and feel of TexStudio looks like this image.


texlive, it install everyt…

Implementing a new system call in Kernel version 2.6.32

A system call is used by application or user programs to request service from the operating systems. Since the user programs does not have direct access to the kernel whereas the OS has the direct access. OS can access the hardware through system calls only.The following files has to be modified for implementing a system call/usr/src/linux-2.6.32.5/arch/x86/kernel/syscall_table_32.S/usr/src/linux-2.6.32.5/arch/x86/include/asm/unistd_32.h/usr/src/linux-2.6.32.5/include/linux/syscalls.h/usr/src/linux-2.6.32.5/MakefileNew set of files to be createdCreate a new directory newcall/ inside the path “/usr/src/linux-2.6.32.5/” Create new files Makefile, newcall.c and put them in the /usr/src/linux-2.6.32.5/newcall/ folder Create new user files (in any folder of Linux) to test the system call
testnewcall.c, testnewcall.h (created in /home/pradeepkumar) syscall_table_32.S Find the file /usr/src/linux-2.6.32.5/arch/x86/kernel/syscall_table_32.S and add the following line at the end
"…

Electrical Machine Design (equations)

FactorsDC Machine Transformers Induction Machines Synchronous MachinesOutput EquationPa=CoD2Ln, where Pa=P/h for generators, Pa=P for motorsFor Single Phase
Q=2.22 f Bm Ai Kw Aw d10-3
For Three Phase
Q=3.33 f Bm Ai Kw Aw d 10-3Q=CoD2 L ns
KVA Input Q=
HP * 0.746 / Cos f * hQ=CoD2 L ns
KVA Input Q=
HP * 0.746 / Cos f * h
For Turbo alternators
Q=1.11Bavac KwsVa2 L 10-3/nsOutput CoefficientCo=Bav ac* 10-3where Bav-magnetic loading and ac - electric loadingDNACo=11 Kws Bav ac 10-3Co=11 Kws Bav ac 10-3 Choice of Magnetic LoadingFlux Density in Teeth Frequency of Flux Reversals Size of machineDNAMagnetizing current, Flux Density, Iron lossIron loss, Stability, Voltage Rating, Parallel Operation, Transient ShortCircuit current Choice of Electric LoadingTemperature rise,
speed of machine, Voltage, Armature reaction, CommutationDNAOverload Capacity, Copper losses, Temperature rise, Leakage ReactanceCopper loss, Synchronous reactance, Temperature rise, Stray Load losses,
Voltage rating Flux …