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 <[EMAIL PROTECTED]> 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
>
>
>
> ---------------------------------
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