[Ns-developers] Code review request for 802.11b physical model

Pei, Guangyu Guangyu.Pei at boeing.com
Thu May 28 09:01:43 PDT 2009


Hi, 

I would like to ask for review of the 802.11b physical model. The
repository is located at: http://code.nsnam.org/pei/ns-3-80211b/. 

This tree implements the following: 1) 4 data modes of 802.11b; 2) a
channel model with fixed receiving signal strength.
This model also makes use of GNU Scientific Library as an optional
component to provide accurate symbol error rate calculations for CCK
modes based on theoretical work from M. Pursley and T. Royster.

Code review location: 
--------------------------------------------------------------
http://codereview.appspot.com/67121/show

Documentation:
----------------------
We prepared a documentation that described how we validate the physical
layer performance against real hardware measurements. It is available
here:
 http://www.nsnam.org/~pei/80211b.pdf

Plans for the next steps:
------------------------------------

1) Use CMU wireless channel emulator to validate 802.11b capture models
2) Validate performance of off-channel with spectrum modeling
3) Using similar validation approach for 802.11g data modes.

Thanks,

Gary 



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