Dear Friends!!
In these days i'm doing research on UWB indoor position location..and
I'm new in this field so I need your help:
I assumed enviroment with 3 BSs (Base station) and one mobile in Line Of Sight,
I know position of all 3 BSs and I have to calculate Mobile's position. I
used 1st derivative Gaussian monocycle with 0.5nsec duration, and sampling rate
is 20 GHz.
In my simulation, 1st I calculate distance between each BS and the mobile than
added Gaussian distributed random variables in order to add some errors, than I
estimated mobile's position.
Question :
1. Is it true that I added Gaussian distributed random variables in order to add
some errors in channel ?
2. Is there anyone who used IEEE 802.15.4a channel model ? How to add this
channel model to simulations ? I have big problem with it...I also downloaded
MatLab code for channel from IEEE 802.15.4 Home page.
Thank you very much !!! I need any help from you.^^)
With best regards Jasurbek.
