A fellow named Shekar
recently submitted a very nice presentation that addresses
what you are looking for. He does consulting, so you can
contact him to help out.
In-Building RF Coverage
This presentation offers a
methodical approach to planning and implementing
in-building solutions for GSM 900 & 1800 MHz, and CDMA
phone systems that helps solve the problem of coverage in
offices, garages, shopping centers, etc. Shekar has 6
years of experience planning and installing these systems.
http://www.rfcafe.com/references/articl ... g_Coverage
- Kirt Blattenberger
RF Cafe Progenitor & Webmaster