Re: [ns] Cell size in mobile IP`

[wan@comet.columbia.edu (Chieh-Yih Wan)]

Hi, you can change the value of Pt (transmission power). Use
the formula for two-ray ground model and you can calculate
the exact coverage.

Hope this help.

Chieh-Yih

> 
> > Jee-Hyun Park wrote:
> > 
> > Dear sir;
> > 
> > I have two questions.
> > I want to know the default cell size covered by HA or FA in mobile IP.
> You may find this by experimenting (setup a cbr on a CN and connect it
> with
> your MH), and change the values:
> Antenna/OmniAntenna set Gt_ x
> Antenna/OmniAntenna set Gr_ y
> by default these values are 1
> Just keep in mind that even if the BaseStations Tx reaches the MH, maybe
> the
> MH Tx is lower and can treach the BaseStations. I dont know how to
> change
> the Tx level of the MH so any help would be appreciated.
> 
> (Anyone else wants to help out a bit?)
>  
> 
> -- 
> |George G. Karavitis       gk12@ukc.ac.uk|
> |MSc in Communication Systems Engineering|
> |University of Kent at Canterbury        |
>