Subject: [NEXTEL-1] Public Safety 800MHz Interference ,FCC Briefing October 30, 2002

From: Marcel <[email-masked]>
Date: Fri, 01 Nov 2002 15:07:22 -0500

Public Safety 800MHz Interference, FCC Briefing October 30, 2002

Bruce Oberlies
Director Advanced Technology
Commercial, Government, and Industrial Solutions Sector
Motorola, Inc.

===============================================================

<SNIP>

Cellular Type Systems can cause
Interference with private
systems

(Nextel's Problem)

• Average Power kept high to
provide portable in- building
coverage

(1st Step of the Solutinon )

• Modify CMRS Power Levels - Reduce “ERP”
– Antenna Height
– Antenna Characteristics

(Step 2)

- Optimize, Optimize, Optimze

"Timmy Can You Here  Me Now?"

http://gullfoss2.fcc.gov/prod/ecfs/retrieve.cgi?native_or_pdf=pdf&id_document=6513299739