This document compares the peak data rates and average sector throughputs of 3G technologies like HSPA and HSPA+ to WiMAX. It provides data on the spectral efficiencies and average speeds of each technology based on field tests and reports. It also includes the number of subscribers that can be supported per sector for each network.

1. 31 Mar 2010 1 3G and WiMAX Performance Confidential

2. 3G vsWiMAX Peak Data Rates 31 Mar 2010 Confidential HSPA : 5+5 FDD ( 16QAM , HARQ) HSPA+ : 5+5 FDD ( 64 QAM ) WiMAX : 10 TDD ( 60/40) MIMO+64 QAM

3. 3G speeds ( Average Spectral efficiency ) 31 Mar 2010 Confidential HSPA number : Based on Rasvy Research/3G Americas WiMAX Field results ( Reuse 3)

4. Average Sector Throughputs 31 Mar 2010 Confidential WiMAX more downlink optimized due to higher downlink symbols assigned

5. Number of supported Subscribers per sector 31 Mar 2010 Confidential

6. Average speed of other technologies 31 Mar 2010 Confidential

7. 31 Mar 2010 2 3G and WiMAX Field Results Confidential

8. US 3G Network report 31 Mar 2010 Confidential Source : Chetan Sharma consulting , fully loaded networks