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Configure Eclipse NS3 on Mac OS X 10.10 Yosemite

To get ns3 running with Mac OS X 10.10 Yosemite: Configure Development Environment Download Xcode from Apple App Store https://itunes.apple.com/tr/app/xcode/id497799835?mt=12 Install Xcode Download and install command line tools. You can type `xcode-select –install` terminal or https://developer.apple.com/downloads/index.action gdb 7 has some problems with on Mac OS X so, install gdb 6 with macports using `sudo port …

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Carambola2 OpenWRT on Mac OS X Mavericks

There are some sources about building developing OpenWRT on Mac OS X, you have follow different instructions in different web sites. Here is the complete steps to build OpenWRT on Mac OS X 10.9 Mavericks. I tested it both Carambola 2 native and OpenWRT x86 architectures. First, you need a disk image on your mac. …

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How to set EDCA/DCF parameters in NS3?

Having throughput problems in OMNET++, we have to switch to the NS3 as network simulation platform. It  doesn’t have a builtin IDE like OMNET and simulation language is either C++ or python. I prefer C++. After a long time period of  searching, I’ve managed to set DCF and EDCA parameters (like contention window) for wireless …

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OMNET++ INET 802.11e Throughput Problem

It seems Omnet++ Inet still has problems with 802.11 mac layer  implementation.  The problem I face is, throughput decreases to half when the Max Contention Window  parameter is set to same value with Min Contention Window. I made the experiment with throughput example supplied in Inet. Simulation environment is set up as 1 AP and 1 …

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Fixing OMNET++ on Mac OS X 10.9 Mavericks

Upgrading to Mac OS X 10.9 Mavericks breaks OMNET++, some actions required to get it working correctly. Here is the steps that I followed; Install latest Xcode 5.0.1 from Mac App Store Install command line tools  xcode-select –install Install macports Mavericks build Install gcc version 4.7 via macports sudo port selfupdate sudo port install gcc47 …

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Book Review: Learning OMNeT++

Last week I read Learning OMNeT++ , the book is published by Packt Publishing which is about popular network simulation software. Book is 102 pages and it is easy to read and follow, it took a few days to go over and finish it. It is available in  pdf, epub and Kindle formats which is good. …

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Thoughts About Pebble Watch

I had my pebble watch a few weeks ago and actively using it. In general watch is really good. However it has some issues. Some pebble owners face oily looking screen but I was lucky to get working one. Battery life is 5 days in average, changing 4 to 7 days with usage. Most of …

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WCNC 2014

One of the most important network conferences WCNC 2014 will be held in Istanbul. Our plan is to attend conference with a paper which we have been working for a while if we finalize it. I hope I’d manage to meet important people  in wireless networks. No related posts.