LTE 1800 Antenna Strategy

Built Sites

Assumptions

No tower loading capability issue

No mounting space issue at the site

Distributed Antenna system (RRUs

installed at the site.

Case 1a: LTE and DCS using same RRU and dual band Antenna

GSM 900 and DCS 1800 Share Dual Band 4 Port Antennas

• DCS RRU supports GU operation -AND-• DCS RRU supports new LTE band / frequencies -AND-• RRU Power sufficient for LTE• UMTS2100 Antenna deployments unchanged