indoor position and location tracking using wireless device

[kayode]

i want to embark on a project that will be able to locate the exact position of someone in a company or an office using a wireless tracking device.But my problem is knowing the type of wireless device to use in order to have a more minimized signal attenuation and at a reduced cost.Also what other components i'll need to achieve this and how to go about it.

 

[gidimiz]

Re: indoor position and location tracking using wireless dev

Hi,

This system is alrady manufactured.
http://www.visonictech.com/info_page.asp?info_id=416

Good luck.

 

[throwaway18]

Exact position (2 meter resolution) will be difficult or expensive.

 

[jallem]

Maybe this book can help(Reading suggestion):
Section 4-2, Range estimation
by W.Lindsey and M.Simon, Telecommunication
Systems Engineering. pp.128-170