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BER vs SNR curve for 802.11g

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BER vs SNR curve for 802.11g

Ghada Al-Mashaqbeh

Hi all,
   
  I want to simulate realsitic channel propagation model for 802.11g standard. I just wonder if any body has the BER vs SNR curve for 802.11g similar to the one I have found for 802.11b which is BER vs SNR curves for the Intersil HFA3861B chip, as reported in Javier del Prado Pavon and Sunghyun Choi, "Link Adaptation Strategy for IEEE 802.11 WLAN via Received Signal Strength Measurement".
   
  Thanks in advance,
   
  Ghada


       
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Re: BER vs SNR curve for 802.11g

Eduard GV

It was made for 11a, which uses the same modulations:

Goodput Analysis and Link Adaptation for IEEE 802.11a Wireless LANs

Daji Qiao, Sunghyun Choi, and Kang G. Shin


Good luck!


Edu

2008/1/12, Ghada Al-Mashaqbeh <[hidden email]>:

>
> Hi all,
>
>   I want to simulate realsitic channel propagation model for 802.11g standard. I just wonder if any body has the BER vs SNR curve for 802.11g similar to the one I have found for 802.11b which is BER vs SNR curves for the Intersil HFA3861B chip, as reported in Javier del Prado Pavon and Sunghyun Choi, "Link Adaptation Strategy for IEEE 802.11 WLAN via Received Signal Strength Measurement".
>
>   Thanks in advance,
>
>   Ghada
>
>
>
> ---------------------------------
> Looking for last minute shopping deals?  Find them fast with Yahoo! Search.
>

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Re: BER vs SNR curve for 802.11g

Ghada Al-Mashaqbeh
In reply to this post by Ghada Al-Mashaqbeh


First, thanks for reply, I have checked the indicated paper but I have not found what I want, in the paper the authors determine the best next physical mode to be used for the next transmission based on SNR, frame length, and retry count. However, I want the BER vs. SNR curve values for 802.11g standard. Similar to the one of 802.11b which is of the form:
   
  SNR(dB)  BPSK(1Mbps)   QPSK(2Mbps)   CCK5.5(5.5Mbps)    CCK11(11Mbps)
  1              1.2e-5                     5e-3                  8e-2                          1e-1
  2              1e-6                        1.2e-3               4e-2                          1e-1
  .
  .
  .
   
  I want a simlar curve for 802.11g, can anyone help me?
   
  Thanks,
  Ghada
   
  Eduard GV <[hidden email]> wrote:
  It was made for 11a, which uses the same modulations:

Goodput Analysis and Link Adaptation for IEEE 802.11a Wireless LANs

Daji Qiao, Sunghyun Choi, and Kang G. Shin


Good luck!


Edu


2008/1/12, Ghada Al-Mashaqbeh :

>
> Hi all,
>
> I want to simulate realsitic channel propagation model for 802.11g standard. I just wonder if any body has the BER vs SNR curve for 802.11g similar to the one I have found for 802.11b which is BER vs SNR curves for the Intersil HFA3861B chip, as reported in Javier del Prado Pavon and Sunghyun Choi, "Link Adaptation Strategy for IEEE 802.11 WLAN via Received Signal Strength Measurement".
>
> Thanks in advance,
>
> Ghada
>
>
>
> ---------------------------------
> Looking for last minute shopping deals? Find them fast with Yahoo! Search.
>


       
---------------------------------
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Re: BER vs SNR curve for 802.11g

Eduard GV

Hi again,

The reference I sent (Goodput Analysis and Link Adaptation for IEEE
802.11a Wireless LANs) provides the formulae with which you can derive
BER from SNR (see section 5), so that you can build those graphs by
yourself.



Edu


2008/1/15, Ghada Al-Mashaqbeh <[hidden email]>:

>
> First, thanks for reply, I have checked the indicated paper but I have not
> found what I want, in the paper the authors determine the best next physical
> mode to be used for the next transmission based on SNR, frame length, and
> retry count. However, I want the BER vs. SNR curve values for 802.11g
> standard. Similar to the one of 802.11b which is of the form:
>
> SNR(dB)  BPSK(1Mbps)   QPSK(2Mbps)   CCK5.5(5.5Mbps)    CCK11(11Mbps)
> 1              1.2e-5                     5e-3                  8e-2
>                  1e-1
> 2              1e-6                        1.2e-3
>     4e-2                          1e-1
> .
> .
> .
>
> I want a simlar curve for 802.11g, can anyone help me?
>
> Thanks,
> Ghada
>
> Eduard GV <[hidden email]> wrote:
> It was made for 11a, which uses the same modulations:
>
> Goodput Analysis and Link Adaptation for IEEE 802.11a Wireless LANs
>
> Daji Qiao, Sunghyun Choi, and Kang G. Shin
>
>
> Good luck!
>
>
> Edu
>
>
> 2008/1/12, Ghada Al-Mashaqbeh :
> >
> > Hi all,
> >
> > I want to simulate realsitic channel propagation model for 802.11g
> standard. I just wonder if any body has the BER vs SNR curve for 802.11g
> similar to the one I have found for 802.11b which is BER vs SNR curves for
> the Intersil HFA3861B chip, as reported in Javier del Prado Pavon and
> Sunghyun Choi, "Link Adaptation Strategy for IEEE 802.11 WLAN via Received
> Signal Strength Measurement".
> >
> > Thanks in advance,
> >
> > Ghada
> >
> >
> >
> > ---------------------------------
> > Looking for last minute shopping deals? Find them fast with Yahoo! Search.
> >
>
>
>
>  ________________________________
> Looking for last minute shopping deals? Find them fast with Yahoo! Search.
>
>

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