# WiMAX scanner

**URL:** <https://www.ruby-forum.com/t/wimax-scanner/232682>\
**Category:** GNU Radio\
**Created:** [October 22, 2014, 8:53am UTC](https://www.ruby-forum.com/t/wimax-scanner/232682 "2014-10-22T08:53:41Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![addis\_a](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/c4cdca/32.png) [@addis\_a](https://www.ruby-forum.com/u/addis_a)\
**Post date:** [October 22, 2014, 8:53am UTC](https://www.ruby-forum.com/t/wimax-scanner/232682/1 "2014-10-22T08:53:41Z")

</div>

Hello,

I am interested in WiMAX technology (802.16e). In my research I am  
dealing with algorithms for admission control in Matlab. Typically these  
algorithms are located “within base station” – although they are not  
standardized by any organization. In simulations it is simple to “deploy  
them” as they are located inside BTS source code.

As regards verification and validation of such algorithms I am currently  
using well known simulator which is ns2 – i.e. well known to the  
research  
community. It is clear however that “simulations vs reality” is not  
always very close…. That is why I am interested in collecting data from  
real network in a vendor agnostic way (in general from any network i.e.  
build upon BTSes delivered by any vendor) – it means that I would like  
to  
“observe” traffic intensity/duration/etc directly from the radio. I am  
using PureWave 6600 at university premises.

The input data for the algorithms I am interested in is the wireless  
connection characteristics e.g.: connection requests, time of  
connection,  
type of traffic, connection close, etc.

Unfortunately to my knowledge there is no one-fits-all (or virtually  
any)  
solution to communicate with inside components of a BTS in an automated  
manner (i.e. from within a software program that is learning for best  
policy etc).

That is why I have started to think about using USRP (or its brother  
from  
NI / or any other SDR) to play a role of passive probe for WiMAX  
wireless  
signalling. I have seen that there is a “wimax scanner” project but it  
seems unfinished (or would it actually be operational in the area I  
mention?). Please let me know:

1. 

```
  Is it possible to use “wimax scanner” with USRP right away

```

(i.e. without much effort spent on programming)?

1. 

```
  Is wimax scanner full featured solution? (i.e. what can I do 

```

with  
it)

1. 

```
  What statistics I could capture with it?

```

2. 

```
  What limitations does it has?

```

3. 

```
  Are there any plans for continuing its development?

```

4. 

```
  Do you know if there is already happening an approach to 

```

develop  
complete WiMAX stack as there is for GSM – OpenBTS…?

Thank you for the assessment of my question or any hints.

Best,

Sebastian

---

<div class="post-metadata">

**Author:** ![Sebastian\_Komorowsk](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/b9bd4f/32.png) [@Sebastian\_Komorowsk](https://www.ruby-forum.com/u/Sebastian_Komorowsk)\
**Post date:** [October 22, 2014, 11:09am UTC](https://www.ruby-forum.com/t/wimax-scanner/232682/2 "2014-10-22T11:09:21Z")

</div>

Hi Sebastian,

google showed that the wimax scanner project is hosted at  
[http://code.google.com/p/wimax-scanner/](http://code.google.com/p/wimax-scanner/)  
and that they even have a mailing list, especially since that page shows  
no connection of that project to GNU Radio.

Greetings,  
Marcus
