1. Top right corner for field-mark, customer or partner logotypes. See Best practice for example. Slide title 40 pt Slide subtitle 24 pt Text 24 pt Bullets level 2-5 20 pt © Ericsson AB 20091 The Wireless Broadband Experience With LTE Sten Andersson Head of Wireless Networks Solutions, North America August 13, 2009

2. Top right corner for field-mark, customer or partner logotypes. See Best practice for example. Slide title 40 pt Slide subtitle 24 pt Text 24 pt Bullets level 2-5 20 pt © Ericsson AB 20092 LTE is the Global standard for Next Generation Wireless Broadband CDMA Track 2001 2005 2008 2010 LTE FDD and TDD GSMWCDMAHSPA TD-SCDMA CDMA OneEVDO Rev A Mobile Broadband Evolution Building Blocks (Fixed WiMax) ~10% ~90% 2014 GSM Track  Licensed Spectrum – FDD Preferred  Identify Future Spectrum for Bandwidth Intensive Services  Wider Bandwidth Allocations  Global Economy Of Scale  Review of Technical Rules to Eliminate broadband barriers  Global Harmonization CDMA Track

3. Top right corner for field-mark, customer or partner logotypes. See Best practice for example. Slide title 40 pt Slide subtitle 24 pt Text 24 pt Bullets level 2-5 20 pt © Ericsson AB 20093 Key LTE Radio Access Features  LTE radio access –Downlink: OFDM –Uplink: SC-FDMA  Advanced antenna solutions –Diversity –Beam-forming –Multi-layer transmission (MIMO)  Spectrum flexibility –Flexible bandwidth –New and existing bands –Duplex flexibility: FDD and TDD 20 MHz1.4 MHz SC-FDMA OFDMA TX

4. Top right corner for field-mark, customer or partner logotypes. See Best practice for example. Slide title 40 pt Slide subtitle 24 pt Text 24 pt Bullets level 2-5 20 pt © Ericsson AB 20094 ~2014 ~1000 Mbps Operator dependent Mobile Broadband Speed Evolution HSPA evolution LTE-Advanced 2010 ~150 Mbps 10-100 Mbps 5-50 Mbps 2009 42 Mbps 1-10 Mbps 0.5-4.5 Mbps Market impact Peak rate Typical user rate downlink Typical user rate uplink LTE Highest Performance and Functionality  Achieves Mobility Across Technology Platforms  Decreases CAPEX And OPEX  Delivers a True Multi-Service Network with E2E Policy and QoS

5. Top right corner for field-mark, customer or partner logotypes. See Best practice for example. Slide title 40 pt Slide subtitle 24 pt Text 24 pt Bullets level 2-5 20 pt © Ericsson AB 20095